*** empty log message ***

2000-01-14  Martin Baulig  <martin@home-of-linux.org>

	Released LibGTop 1.1.4 "Earthquake".

.cvsignore

@@ -1,5 +1,7 @@
 Makefile
 Makefile.in
+call-vector.h
+call-vector.h
 aclocal.m4
 config.cache
 config.h
@@ -13,7 +15,8 @@ gtopConf.sh
 i386-bsdi
 i686-pc-linux-gnu
 intl
-libgtop-0.01.tar.gz
+libgtop-1.*.*.tar.gz
+libgtop-1.*.*
 libgtop-mirror.sh.swp
 libgtopConf.sh
 libtool
@@ -21,6 +24,7 @@ ltconfig
 ltmain.sh
 macros
 stamp-h
+stamp-h.in
 sun4
 sun4sol2
 support
@@ -30,5 +34,12 @@ i686-pc-linux-gnu-linux
 libgtop-config
 ABOUT-NLS
 libgtop.spec
-libgtop-0.99.*.tar.gz
+install-sh
-libgtop-0.99.*
+mkinstalldirs
+missing
+INSTALL
+COPYING
+glibtop-config.h
+stamp-gc-h
+build-debstamp
+install-debstamp

AUTHORS

@@ -1,2 +1,2 @@
 Martin Baulig (martin@home-of-linux.org)
-Josh Sled <jsled@scam.XCF.Berkeley.EDU>
+Drazen Kacar (dave@srce.hr)

ChangeLog

@@ -1,3 +1,734 @@
+2000-01-14  Martin Baulig  <martin@home-of-linux.org>
+
+	Released LibGTop 1.1.4 "Earthquake".
+
+1999-01-13  Yuri Syrota  <rasta@renome.rovno.ua>
+
+	* configure.in: Added Ukrainian (uk) to ALL_LINGUAS
+
+2000-01-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/compat_10.h: Add compatibility #defines for
+	`GLIBTOP_XCPU_TOTAL', `GLIBTOP_XCPU_USER', `GLIBTOP_XCPU_NICE',
+	`GLIBTOP_XCPU_SYS', `GLIBTOP_XCPU_IDLE' and `GLIBTOP_XCPU_FLAGS'
+
+	* LIBGTOP-VERSION: Set version number to 1.1.4, binary age 0,
+	interface age 0 and increased LIBGTOP_SERVER_VERSION to 52.
+
+2000-01-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/sysdeps-init-freebsd.c: New file.
+	* lib/sysdeps-init-kernel.c: New file.
+	* lib/sysdeps-init-linux.c: New file.
+	* lib/sysdeps-init-solaris.c: New file.
+	* lib/sysdeps-init-stub-suid.c: New file.
+	* lib/sysdeps-init-stub.c: New file.
+
+	* lib/open.c (glibtop_open_l): Call glibtop_init_backend () and
+	_glibtop_open_sysdeps () here.
+
+	* lib/init.c (glibtop_init_s): Call `_glibtop_open_sysdeps'.
+
+	* include/glibtop/open.h (_glibtop_open_sysdeps): Declare this
+	when we are _IN_LIBGTOP.
+
+	* configure.in (sysdeps_name): Define and AC_SUBST this.
+	(sysdeps_init_file): Define and AC_SUBST this to
+	`sysdeps-init-${sysdeps_name}.c'.
+
+	* libgtop-sysdeps.m4 (GNOME_LIBGTOP_SYSDEPS): Define and AC_SUBST
+	`libgtop_sysdeps_name'.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/errors.h (GLIBTOP_ERROR_NO_BACKEND_OPENED):
+	New error constant.
+
+	* lib/lib.pl (glibtop_get_<feature>_l): Don't dump core when there
+	is no backend opened, but return GLIBTOP_ERROR_NO_BACKEND_OPENED.
+
+	* include/glibtop/backend.h (glibtop_backend): Added `_priv_module'
+	pointer (type glibtop_backend_module). Made the `info' field const
+	since this now points to gmodule loaded memory
+	(glibtop_backend_entry): Made the `info' field const since it points
+	to gmodule loaded memory.
+
+	* lib/close.c (glibtop_close_r): Close all currently opened backends.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/backend.h (glibtop_backend_entry): New type.
+	(glibtop_backend_module): New private type.
+
+	* lib/backend.c (glibtop_register_backend): This now takes a
+	`glibtop_backend_entry' argument, not a `glibtop_backend_info' one.
+	(glibtop_backend_by_id): Return a `glibtop_backend_entry' type,
+	not a `glibtop_backend_info' one.
+	(glibtop_backend_by_name): Likewise.
+
+	* lib/init-backends.c: If we have libxml, read all `.backend' files
+	in $(LIBGTOP_BACKEND_DIR), XML parse them and register them via
+	`glibtop_backend_register'. This builds a list of all currently
+	supported backends without actually loading them into memory.
+
+	* lib/open-backend.c (glibtop_open_backend_l): GModule load the
+	backend if it's not already in memory.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/init.c (glibtop_init_s): Comment out `_glibtop_init_hook_s'.
+
+	* configure.in: We now require libxml.
+	(LIBGTOP_LIBS): Remove all backend libraries.
+	(LIBGTOP_EXTRA_LIBS): Add $(LIBGTOP_XML_LIB) here.
+
+	* configure.in: Don't check for -lXau any longer.
+
+	* configure.in (LIBGTOP_BACKEND_DIR): Define this to be
+	`$(datadir)/libgtop/backends' and AC_SUBST it.
+
+	* libgtopConf.sh.in (LIBGTOP_BACKEND_DIR): Added.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* xml.m4: New file to check for libxml.
+
+	* acconfig.h (HAVE_LIBXML): Define this if we have libxml.
+
+	* configure.in: Call `LIBGTOP_XML_HOOK' from `xml.m4' and
+	add libxml libraries to `LIBGTOP_EXTRA_LIBS' when found.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/sysdeps.c (_glibtop_init_hook_s): This has been moved
+	into the sysdeps backend.
+
+	* configure.in (LIBGTOP_LIBS): Added `-lgtop_backend_common'.
+	* lib/init-backends.c (glibtop_init_backends): Initialize
+	`glibtop_backend_common' backend.
+
+	* backends/common/: New directory.
+
+2000-01-10  Martin Baulig  <martin@home-of-linux.org>
+
+	* src/daemon/: Removed everything in this directory. This has
+	been obsoleted by the new server code in backends/server.
+
+2000-01-09  Martin Baulig  <martin@bergen.home-of-linux.org>
+
+	* include/glibtop/global.h: Unconditionally #include <sys/types.h>.
+
+2000-01-02  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/errors.h
+	(GLIBTOP_ERROR_DEMARSHAL_ERROR): New error constant.
+
+	* src/Makefile.am: Disable compilation of the `daemon' directory.
+
+	* include/glibtop/command.h: Removed.
+	* include/glibtop/version.h: Removed.
+
+2000-01-02  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/call-vector.pl: All functions in the
+	`glibtop_call_vector' now take an additional `glibtop_backend *'
+	argument.
+
+2000-01-01  Martin Baulig  <martin@home-of-linux.org>
+
+	* backends/: New directory.
+	* backends/server/: New directory.
+	* backends/sysdeps/: New directory.
+
+	* include/glibtop/backend.h: New file.
+
+	* include/glibtop/call-vector.h.in: New file. Template file
+	for `call-vector.h'.
+	* include/glibtop/call-vector.pl: New file. Creates 'call-vector.h'
+	from `call-vector.h.in'.
+
+	* include/glibtop/errors.h
+	(GLIBTOP_ERROR_NO_SUCH_BACKEND): New error constant.
+        (GLIBTOP_ERROR_NOT_IMPLEMENTED): New error constant.
+
+	* include/glibtop/limits.h
+	(GLIBTOP_BACKEND_NAME_LEN): New constant.
+
+	* glibtop-server-private.h (glibtop_server_private):
+	Added `GSList *backend_list' and removed `input', `output',
+	`socket' and `pid'.
+
+	* lib/command.c: Removed. Moved to `backends/server/'.
+	* lib/read.c: Removed. Moved to `backends/server/'.
+	* lib/read_data.c: Removed. Moved to `backends/server/'.
+	* lib/write.c: Removed. Moved to `backends/server/'.
+
+	* include/glibtop/read.h: Removed.
+	* include/glibtop/read_data.h: Removed.
+	* include/glibtop/write.h: Removed.
+
+1999-12-26  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4 (LIBGTOP_CHECK_SYSDEPS_DIR): New macro;
+	moved check for the sysdeps directory here.
+	(--with-sysdeps-dir): New hacker mode command line option to
+	manually override the sysdeps dir. Use of this option is highly
+	deprecated; I only added it to be able to do `stub_suid' hackings
+	on my GNU/Linux machine.
+
+1999-12-23  Martin Baulig  <martin@home-of-linux.org>
+
+	Removed all remote communication support from LibGTop.
+
+	* include/glibtop/gnuserv.h: Removed.
+
+	* sysdeps/common/gnuslib.c: Removed.
+
+	* src/daemon/Makefile.am: Don't build the `libgtop_daemon'
+	binary any longer.
+
+	* src/daemon/server_config.pl: Removed.
+	* src/daemon/server_config.h.in: Removed.
+	* src/daemon/server_config.h: Removed.
+
+1999-12-22  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/errors.c (glibtop_get_errno_l): New global function
+	to return `server->glibtop_errno'.
+	(glibtop_clear_errno_l): New global function to return
+	`server->glibtop_errno' and set it back to 0.
+
+	* include/glibtop/errors.h
+	(GLIBTOP_ERROR_SERVER_COMM_FAILURE): New error constant.
+	(GLIBTOP_ERROR_NO_SUCH_PROCESS): New error constant.
+	(GLIBTOP_ERROR_NO_KERNEL_SUPPORT): New error constant.
+	(GLIBTOP_ERROR_INCOMPATIBLE_KERNEL): New error constant.
+
+	* lib/lib.pl: For functions with a `retval' return type, set
+	`server->glibtop_errno' to the error code on error or to zero
+	on success.
+
+	* glibtop.h (glibtop): Added `glibtop_errno' field.
+
+1999-12-19  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/glib-arrays.h: New file.
+
+	* lib/glib-arrays.c: New file.
+	(glibtop_get_proclist_as_array_l): New function.
+	(glibtop_get_proc_args_as_array_l): New function.
+	(glibtop_get_proc_map_as_array_l): New function.
+	(glibtop_get_mountlist_as_array_l): New function.
+
+1999-12-19  Martin Baulig  <martin@home-of-linux.org>
+
+	* glibtop-server-private.h: New file. This is a private header
+	file which defines `struct _glibtop_server_private'.
+
+	* glibtop.h (glibtop): Added `glibtop_server_private *_priv' field
+	and moved some private fields there.
+
+1999-12-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/procargs.h (glibtop_proc_args): Removed.
+	(glibtop_get_proc_args_*): This now takes a `glibtop_array' parameter
+	instead of a `glibtop_proc_args one and returns a `char **'.
+
+1999-12-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in (LIBGTOP_LIBS): Put `-lgtop' after `-lgtop_common'.
+
+1999-12-19  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/errors.h: New file. We define `GLIBTOP_ERROR_*'
+	error constants here.
+
+	* lib/errors.c: New file.
+	(glibtop_error_strings): Array of error messages.
+	(glibtop_get_error_string_l): Get error message.
+
+	* include/glibtop/parameter.h: Added `GLIBTOP_PARAM_REMOTE_USER' and
+	`GLIBTOP_PARAM_PATH_RSH'.
+
+	* lib/parameter.c (glibtop_get_parameter_l): Changed return value
+	from `size_t' to `ssize_t' and let it return an error constant.
+	(glibtop_get_parameter_size_l): New function.
+	(glibtop_set_parameter_l): Changed return value from `void' to `int'
+	and let it return an error constant on error.
+
+	* structures.def (glibtop_sysdeps): Added.
+
+1999-12-12  Martin Baulig  <martin@home-of-linux.org>
+
+	All functions which return an array now take a `glibtop_array *array'
+	parameter instead of a `glibtop_<feature> *buf' one.
+
+	For compatibility, we typedef the corresponding `glibtop_<feature>'s
+	to `glibtop_array' in <glibtop/compat_10.h>.
+
+	This has the advantage that scripting languages like Guile with an
+	array implementation which stores the length of an array in the
+	array don't need the `glibtop_array' parameter at all any longer.
+
+	We'll also add convenient functions which return GPtrArray's here.
+
+	* include/glibtop/proclist.h (glibtop_proclist): Removed.
+	(glibtop_get_proclist_*): This now takes a `glibtop_array' parameter
+	instead of a `glibtop_proclist' one.
+
+	* include/glibtop/procmap.h (glibtop_proc_map): Removed.
+	(glibtop_get_proc_map_*): This now takes a `glibtop_array' parameter
+	instead of a `glibtop_proc_map' one.
+
+	* include/glibtop/mountlist.h (glibtop_mountlist): Removed.
+	(glibtop_get_mountlist_*): This now takes a `glibtop_array' parameter
+	instead of a `glibtop_mountlist' one.
+
+	* include/glibtop/interfaces.h (glibtop_interface_names): Removed.
+	(glibtop_get_interface_names_*): This now takes a `glibtop_array'
+	parameter instead of a `glibtop_interface_name' one.
+
+	* include/glibtop/compat_10.h: New file. Contains some typedefs and
+	#defines to keep compatibility until the big restructurement is
+	completely done.
+
+1999-12-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/array.h: New file.
+
+1999-12-11  Martin Baulig  <martin@home-of-linux.org>
+
+	This is a larger source-incompatible commit, but it'll make it
+	easier to write automatically generated code (for instance for
+	scripting languages).
+
+	Renamed all constants for the flags field to match the field names
+	from the features.def and structures.def where this was not already
+	the case.
+
+	* include/glibtop/cpu.h: s/GLIBTOP_XCPU_/GLIBTOP_CPU_XCPU_/g.
+	* include/glibtop/shm_limits.h: s/GLIBTOP_IPC_/GLIBTOP_SHM_LIMITS_/g.
+	* include/glibtop/sem_limits.h: s/GLIBTOP_IPC_/GLIBTOP_SEM_LIMITS_/g.
+	* include/glibtop/msg_limits.h: s/GLIBTOP_IPC_/GLIBTOP_MSG_LIMITS_/g.
+
+1999-12-11  Martin Baulig  <martin@home-of-linux.org>
+
+	* features.def: Use `string' instead of `str' as type name.
+
+1999-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	Moved all Guile code to the libgtop-bindings module.
+
+	* sysdeps/guile/*: Removed.
+	* sysdeps/guile/names/*: Removed.
+
+	* libgtopConf.sh.in: Removed all guile variables.
+
+	* configure.in: Don't check for guile any longer.
+
+1999-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/structures.pl: New script to create `structures.h' which will
+	be used in language bindings code.
+
+1999-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	* features.def: Use `pointer(<type>)' as return value for functions
+	returning an array of scalar values (such as `unsigned' etc.).
+
+	* features.def: Use `array(<type>)' as return value for functions
+	returning an array of structures.
+
+1999-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	* includes/glibtop/interfaces.h (glibtop_get_interface_names):
+	Return array of `glibtop_interface' structures.
+	(glibtop_interface): New structure.
+
+1999-12-05  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/limits.h (GLIBTOP_INTERFACE_LEN): New #define.
+	(GLIBTOP_UNLIMITED): #define this to be `(~(u_int64_t)0)'.
+
+	* glibtop.h (glibtop): Added `refcount' field.
+	* lib/init.c (glibtop_server_ref, glibtop_server_unref): New
+	functions to deal with refcounts.
+
+	* structures.def: New file. This is used by the language bindings
+	code to get the definitions of some of LibGTop's structures.
+
+1999-11-28  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/netload.h (glibtop_get_netload): Added
+	`transport' and `protocol' argument to specify transport method
+	and protocol.
+
+	* include/glibtop/netinfo.h (glibtop_get_netinfo): Added
+	`transport' argument to specify the transport method.
+
+1999-11-28  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/netinfo.h (glibtop_netinfo): Added `transport'
+	field for the transport method.
+
+1999-11-28  Martin Baulig  <martin@home-of-linux.org>
+
+	Split netload into netload and netinfo.
+
+	* include/glibtop/netinfo.h: New file.
+
+	* include/glibtop/netload.h (glibtop_netload): Moved `if_flags',
+	`mtu', `subnet' and `address' into the new `glibtop_netinfo'.
+
+	* include/glibtop/sysdeps.h (GLIBTOP_SYSDEPS_NETINFO): Added.
+	(glibtop_sysdeps): Added `netinfo.
+	* include/glibtop/union.h (glibtop_union): Added `netinfo.
+	* include/glibtop/command.h (GLIBTOP_CMND_NETINFO): Added.
+
+1999-11-28  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/interfaces.h (glibtop_get_interface_names):
+	Added `instance' argument.
+
+1999-11-28  Martin Baulig  <martin@home-of-linux.org>
+
+	* lib/lib.pl: We now have a new, more extensible client/server
+	communication model. Include `$(top_srcdir)/scripts/c_types.pl' here.
+
+1999-11-21  Martin Baulig  <martin@home-of-linux.org>
+
+	Added new feature to get a list of network interface names.
+
+	* features.def: Added `interface_names' feature.
+
+	* include/glibtop/interfaces.h: New file.
+
+	* include/glibtop/sysdeps.h (GLIBTOP_SYSDEPS_INTERFACE_NAMES): Added.
+	(glibtop_sysdeps): Added `interface_names'.
+	* include/glibtop/union.h (glibtop_union): Added `interface_names'.
+	* include/glibtop/command.h (GLIBTOP_CMND_INTERFACE_NAMES): Added.
+
+1999-11-21  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/sysdeps.h (glibtop_init_func_t): Use `int'
+	as return type, not `void'.
+
+	* include/glibtop/proclist.h (GLIBTOP_KERN_PROC_PPID): On a
+	suggestion from Sebastian Fischmeister added a way to return
+	all children of a given process.
+
+1999-11-02  Jesus Bravo Alvarez  <jba@pobox.com>
+
+	* configure.in: Added Galician (gl) to ALL_LINGUAS
+
+1999-10-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* features.def: Use `retval' for the default retval.
+
+	* include/glibtop/command.h (glibtop_command_h): Added
+	`int *retval_ptr' parameter to return the retval from the
+	sysdeps functions.
+
+	* include/glibtop/*.h (glibtop_get_*, glibtop_init*): Changed
+	the return value of all `glibtop_get_<feature>_* ()' and all
+ 	`glibtop_init_<feature>_* ()' functions from void to int.
+
+	* features.def: Reflect changes of the return values.
+	* sysdeps/*/*.c: Reflect changes of the return values.
+
+1999-10-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* acconfig.h (LIBGTOP_USE_GLIB_MALLOC): Added.
+	* configure.in (--enable-glib-malloc): New configure parameter
+	to use glib's malloc functions.
+
+	* sysdeps/common/ChangeLog: New file.
+
+1999-10-24  Martin Baulig  <martin@home-of-linux.org>
+
+	The LibGTop examples have been moved into their own top-level
+	module libgtop-examples.
+
+	* examples/*: Removed.
+	* configure.in: Removed all checks for the examples.
+	* libgtop-sysdeps.m4: Removed --with-libgtop-examples parameter.
+	* Makefile.am: Removed examples from the subdir list.
+
+1999-10-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4: Check for <osreldate.h> on *BSD* systems.
+
+1999-10-19  Martin Baulig  <martin@home-of-linux.org>
+
+	* LIBGTOP-VERSION: Set version number to 1.1.3, binary age 0,
+	interface age 0 and increased LIBGTOP_SERVER_VERSION to 51.
+
+ 	This implies that we can now break as much compatibility as
+ 	we want.
+
+1999-10-19  Martin Baulig  <martin@home-of-linux.org>
+
+	Released LibGTop 1.1.2 "Hardangervidda".
+
+1999-10-18  Martin Baulig  <martin@home-of-linux.org>
+
+	* RELNOTES-1.1.x: New file. We also track all changes since
+	1.0.x here.
+
+	* NEWS: We start maintaining a NEWS file now :)
+
+	* NEWS.old: Removed obsolete file.
+
+	* TODO: Nuked it. We may need this file later ...
+
+1999-10-17  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in (DL_LIB): Check for dlopen() and AC_SUBST this.
+
+1999-10-17  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in: Fixed typedef syntax for glibtop-config.h.
+	Thanks to Drazen Kacar for pointing this out.
+
+1999-10-16  Martin Baulig  <martin@home-of-linux.org>
+
+	* LIBGTOP-VERSION: Set version number to 1.1.2, binary age 2,
+	interface age 2.
+
+1999-09-29  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in (libgtop_top_builddir): AC_SUBST this.
+
+1999-09-27  Rodrigo Stulzer Lopes <rodrigo@conectiva.com.br>
+
+	* configure.in: Added "pt_BR" to ALL_LINGUAS.
+	
+1999-09-22  Kjartan Maraas  <kmaraas@online.no>
+
+	* configure.in: Added "da" to ALL_LINGUAS.
+	
+1999-09-19  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtopConf.sh.in: Added MODULE_VERSION on Miguel's
+	request (set it to "libgtop-@LIBGTOP_VERSION@").
+
+1999-09-18  Pablo Saratxaga <pablo@mandrakesoft.com>
+
+	* configure.in, po/pl.po: copied pl.po from stable CVS tree
+
+1999-09-17  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in: Make it work if we have GNOME and the user
+	gave use --without-gnome (fixes bug #1735).
+
+1999-07-29  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/error.h: Use G_GNUC_UNUSED.
+
+	* configure.in (ENABLE_STATIC, ENABLE_SHARED): New automake
+	conditionals.
+
+1999-07-27  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in (LT_VERSION_INFO): Add `-release ${LT_RELEASE}'.
+	This way you can have both 1.0.x and 1.1.x libraries under the
+	same ${prefix}.
+
+1999-07-27  Martin Baulig  <martin@home-of-linux.org>
+
+	* LIBGTOP-VERSION: Set version number to 1.1.1 binary age 1,
+	interface age 1.
+
+1999-07-11  Tomas Ogren  <stric@ing.umu.se>
+
+	* configure.in: Added sv to ALL_LINGUAS
+
+1999-07-11  Tomas Ogren  <stric@ing.umu.se>
+
+	* sysdeps/names/procmem.c: Fixed a tyop
+
+1999-06-22  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in: Some versions of Solaris require -lelf for -lkvm;
+	added appropriate check for this situation.
+
+1999-05-28  Martin Baulig  <baulig@Stud.Informatik.Uni-Trier.DE>
+
+	* include/glibtop/sysdeps.h: Remove the `GLIBTOP_SYSDEPS_FEATURES'
+	and `GLIBTOP_SYSDEPS_POINTER_SIZE' constants and let numbering
+	start at zero for `GLIBTOP_SYSDEPS_CPU'.
+
+1999-05-28  Martin Baulig  <martin@home-of-linux.org>
+
+	* glibtop.h (GLIBTOP_MOUNTENTRY_LEN): Move this
+	* include/glibtop/limits.h: here.
+
+1999-05-26  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in (INCLUDES): Define `LIBGTOP_VERSION_CODE' here so we
+	can use version conditionals in the sysdeps code.
+
+1999-05-25  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4: Make the I4B check work for NetBSD.
+
+1999-05-15  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4: Remove the `--enable-hacker-mode' requirement
+	for the BSDI, Solaris and Digital Unix ports.
+
+1999-05-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4 (GLIBTOP_SOLARIS_RELEASE): Define this on Solaris;
+	we use version codes like 270 for SunOS 5.7 and 251 for SunOS 2.5.1.
+
+1999-05-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* glibtop-config.h: This is a new generated file which will be
+	included from <glibtop.h>. We define things like `u_int64_t' and
+	LIBGTOP_*_VERSION here so we can compile LibGTop applications with
+	`libgtop-config --cflags`.
+
+	* configure.in: Create glibtop-config.h.
+	(GLIBTOP_*_INCS): Added `-I $(pkglibdir)/include'.
+
+	* libgtop-config.h.in: Added `--cflags', `--libs' and `--extra-libs'
+	parameter so you can now use LibGTop even in no-autoconf apps.
+
+	* Makefile.am: Install `glibtop-config.h' in `$(pkglibdir)/include'.
+
+1999-05-09  Drazen Kacar  <dave@srce.hr>
+
+	* configure.in, acconfig.h: Added checks for <procfs.h>
+	and <sys/procfs.h>
+
+1999-05-09  Martin Baulig  <martin@home-of-linux.org>
+
+	* doc: One should ship the documentation of a package together with
+	the tarball, so I added this back.
+
+1999-05-08  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/limits.h (GLIBTOP_MAX_GROUPS): Define this here.
+	* include/glibtop/procuid.h (GLIBTOP_MAX_GROUPS): Moved to limits.h.
+
+	* features.def: We can use constants from <glibtop/limits.h> here.
+
+1999-05-08  Martin Baulig  <martin@home-of-linux.org>
+
+	* libgtop-sysdeps.m4: Use the setgid sys server for Solaris.
+
+1999-05-06  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/sysdeps.h (glibtop_sysdeps): Added `pointer_size'
+	which is the number of bits of a `void *'.
+
+1999-05-03  Martin Baulig  <martin@home-of-linux.org>
+
+	Set version number to 1.1.0. Also made a `LIBGTOP_STABLE_1_0'
+	branch in CVS while development will go on here in the HEAD.
+
+	* LIBGTOP-VERSION: Set version number to 1.1.0 binary age 0,
+	interface age 0. Set LIBGTOP_SERVER_VERSION to 50.
+
+1999-04-18  Tuomas J. Lukka <lukka@iki.fi>
+
+	* Add missing comma in sysdeps/names/proctime.c
+
+1999-04-18  Tuomas J. Lukka <lukka@iki.fi>
+
+	* Add missing comma in sysdeps/names/cpu.c
+
+1999-04-18  Martin Baulig  <martin@home-of-linux.org>
+
+	Thanks to Drazen Kacar for pointing out that not all processors must
+	be running all the time under Solaris, so we need to have some flag
+	to find out which processors are running.
+
+	* (glibtop_cpu): Added `xcpu_flags' bitmask of running processors.
+	* (glibtop_proc_time): Added `xcpu_flags'.
+
+1999-04-18  Martin Baulig  <martin@home-of-linux.org>
+
+	* include/glibtop/limits.h: New file.
+	(GLIBTOP_NCPU): Define this here and increase it to 64.
+
+1999-03-30  Martin Baulig  <martin@home-of-linux.org>
+
+	Added some new features.
+
+	* (glibtop_uptime): Added `boot_time', boot time in seconds
+	since the epoch.
+	
+	* (glibtop_proc_state): Changed `state' from char to unsigned.
+	`uid' and `gid' are effective uid and gid; added comment.
+	Added `ruid' and `rgid' for guaranteed-to-be-correct real uid/gid.
+	For SMP systems: added `has_cpu', `processor' and `last_processor'.
+
+	* (glibtop_proc_uid): Added suid, sgid, fsuid, fsgid, ngroups, groups.
+
+	* (glibtop_proc_segment): Added start_data, end_data, start_brk,
+	end_brk, start_mmap, arg_start, arg_end, env_start, env_end.
+
+	* include/glibtop/procstate.h: Define some constants for the `state'
+	field of glibtop_proc_state.
+
+	* include/glibtop/prockernel.h: Define some constants for the
+	`k_flags' field of glibtop_proc_kernel.
+	
+1999-03-24  Martin Baulig  <martin@home-of-linux.org>
+
+	* configure.in: Check for getloadavg () and swapctl () for
+	Solaris.
+
+1999-03-23  Martin Baulig  <martin@home-of-linux.org>
+
+	* glibtop.h (glibtop): Added `wanted'. Applications can set the
+	features they are interested in here. This way we don't waste CPU
+	getting expensive data that aren't really needed.
+
+	* LIBGTOP-VERSION: This breaks backward compatibility and also
+	added new functions; set binary	age and interface age to 0.
+
+1999-03-21  Martin Baulig  <martin@home-of-linux.org>
+
+	Added a new sysctl () interface to the Linux Kernel.
+	
+	* kernel/sysctl: Imported.
+	
+	* libgtop-sysdeps.m4: If `--enable-hacker-mode' is given, check
+	for my new sysctl () interface.
+
+1999-03-20  Martin Baulig  <martin@home-of-linux.org>
+
+	Removed all traces of my old table () Linux kernel hack.
+
+	* kernel: Removed.
+	* sysdeps/kernel: Removed.
+	* libgtop-sysdeps.m4: Don't check for table (); it does not
+	exist any longer.
+
+1999-03-19  Martin Baulig  <martin@home-of-linux.org>
+
+	This is *untested* - please read "sysdeps/freebsd/ChangeLog" !
+
+	* libgtop-sysdeps.m4: Use the `freebsd' sysdeps directory for
+	BSDI as well if the `--enable-hacker-mode' parameter was given.
+
+1999-03-18  Martin Baulig  <martin@home-of-linux.org>
+
+	* LIBGTOP-VERSION: Set version number to 1.0.2 binary age 1,
+	intergace age 1.
+
+1999-03-17  Martin Baulig  <martin@home-of-linux.org>
+
+	Imported first version of my Solaris port.
+
+	* configure.in: Check for `kstat_open' in `-lkstat'.
+
+	* libgtop-sysdeps.m4: Recognize the `solaris' sysdeps directory
+	when the `--enable-hacker-mode' parameter was given.
+
 1999-03-01  Martin Baulig  <martin@home-of-linux.org>
 
 	Released LibGTop 1.0.1.

LIBGTOP-VERSION

@@ -7,14 +7,14 @@
 # set LIBGTOP_BINARY_AGE and LIBGTOP_INTERFACE_AGE to 0.
 #
 LIBGTOP_MAJOR_VERSION=1
-LIBGTOP_MINOR_VERSION=0
+LIBGTOP_MINOR_VERSION=1
-LIBGTOP_MICRO_VERSION=1
+LIBGTOP_MICRO_VERSION=4
 
 LIBGTOP_INTERFACE_AGE=0
 LIBGTOP_BINARY_AGE=0
 
 # Increase each time you change the client/server protocol.
-LIBGTOP_SERVER_VERSION=5
+LIBGTOP_SERVER_VERSION=52
 
 # Don't change this
 LIBGTOP_VERSION=$LIBGTOP_MAJOR_VERSION.$LIBGTOP_MINOR_VERSION.$LIBGTOP_MICRO_VERSION

MAINTAINERS

@@ -0,0 +1,2 @@
+Email: martin@home-of-linux.org
+Email: dave@srce.hr

Makefile.am

@@ -1,25 +1,33 @@
 ## Process this file with automake to produce Makefile.in.
 
-if EXAMPLES
-examples_SUBDIRS = examples
-else
-examples_SUBDIRS =
-endif
-
 if BUILD_GNOME_SUPPORT
 support = support
 endif
 
-SUBDIRS = po intl $(support) macros misc include sysdeps lib src \
+SUBDIRS = po intl $(support) macros misc include sysdeps backends lib \
-	  $(examples_SUBDIRS)
+	  src doc scripts
 
 include_HEADERS = glibtop.h
+configincludedir = $(pkglibdir)/include
+
+noinst_HEADERS = glibtop-server-private.h
 
 EXTRA_DIST = autogen.sh libgtop.spec.in copyright.txt libgtopConf.sh.in \
-	LIBGTOP-VERSION features.def libgtop-config.in RELNOTES-0.25 \
+	LIBGTOP-VERSION features.def structures.def libgtop-config.in \
-	RELNOTES-1.0 libgtop-sysdeps.m4 README NEWS.old libgtop-mirror.sh
+	RELNOTES-0.25 RELNOTES-1.0 RELNOTES-1.1.x libgtop-sysdeps.m4 README \
+	libgtop-mirror.sh
 
-dist-hook:
+configinclude_DATA = \
+	glibtop-config.h
+
+BUILT_SOURCES = stamp-gc-h #note: not glibtop-config.h
+glibtop-config.h: stamp-gc-h
+	@:
+stamp-gc-h: config.status
+	CONFIG_FILES= CONFIG_HEADERS= CONFIG_OTHER=glibtop-config.h ./config.status
+	echo timestamp > stamp-gc-h
+
+dist-hook: libgtop.spec
 	cp libgtop.spec $(distdir)
 
 release:
@@ -29,7 +37,10 @@ release:
 ## `install-exec', not `install-data'.
 confexecdir	= $(libdir)
 confexec_DATA	= $(top_builddir)/libgtopConf.sh \
-		  $(top_builddir)/libgtop-features.def
+		  $(top_builddir)/libgtop-features.def \
+		  $(top_builddir)/libgtop-structures.def
+
+CLEANFILES=libgtopConf.sh
 
 bin_SCRIPTS = $(top_builddir)/libgtop-config
 
@@ -50,15 +61,12 @@ libgtopConf.sh: libgtopConf.sh.in Makefile
 	sed -e 's#\@LIBGTOP_LIBDIR\@#$(libdir)#g' \
 	  -e 's#\@LIBGTOP_INCLUDEDIR\@#$(includedir)#g' \
 	  -e 's#\@LIBGTOP_DATADIR\@#$(datadir)#g' \
+	  -e 's#\@LIBGTOP_BACKEND_DIR\@#$(LIBGTOP_BACKEND_DIR)#g' \
 	  -e 's#\@LIBGTOP_EXTRA_LIBS\@#$(LIBGTOP_EXTRA_LIBS)#g' \
 	  -e 's#\@LIBGTOP_LIBS\@#$(LIBGTOP_LIBS)#g' \
 	  -e 's#\@LIBGTOP_INCS\@#$(LIBGTOP_INCS)#g' \
 	  -e 's#\@LIBGTOP_NAMES_LIBS\@#$(LIBGTOP_NAMES_LIBS)#g' \
 	  -e 's#\@LIBGTOP_NAMES_INCS\@#$(LIBGTOP_NAMES_INCS)#g' \
-	  -e 's#\@LIBGTOP_GUILE_LIBS\@#$(LIBGTOP_GUILE_LIBS)#g' \
-	  -e 's#\@LIBGTOP_GUILE_INCS\@#$(LIBGTOP_GUILE_INCS)#g' \
-	  -e 's#\@LIBGTOP_GUILE_NAMES_LIBS\@#$(LIBGTOP_GUILE_NAMES_LIBS)#g' \
-	  -e 's#\@LIBGTOP_GUILE_NAMES_INCS\@#$(LIBGTOP_GUILE_NAMES_INCS)#g' \
 	  -e 's#\@LIBGTOP_BINDIR\@#$(LIBGTOP_BINDIR)#g' \
 	  -e 's#\@LIBGTOP_SERVER\@#$(LIBGTOP_SERVER)#g' \
 	  -e 's#\@LIBGTOP_MAJOR_VERSION\@#$(LIBGTOP_MAJOR_VERSION)#g' \
@@ -70,8 +78,6 @@ libgtopConf.sh: libgtopConf.sh.in Makefile
 	  -e 's#\@libgtop_sysdeps_dir\@#$(libgtop_sysdeps_dir)#g' \
 	  -e 's#\@libgtop_need_server\@#$(libgtop_need_server)#g' \
 	  -e 's#\@libgtop_use_machine_h\@#$(libgtop_use_machine_h)#g' \
-	  -e 's#\@libgtop_guile_found\@#$(libgtop_guile_found)#g' \
-	  -e 's#\@libgtop_want_examples\@#$(libgtop_want_examples)#g' \
 	      < $(srcdir)/libgtopConf.sh.in > libgtopConf.tmp \
 	  && mv libgtopConf.tmp libgtopConf.sh
 
@@ -84,3 +90,6 @@ libgtop-config: libgtop-config.in Makefile
 libgtop-features.def: features.def
 	@LN_S@ $< $@
 
+libgtop-structures.def: structures.def
+	@LN_S@ $< $@
+

NEWS

@@ -0,0 +1,16 @@
+January 14, 1999:
+================
+
+* Released LibGTop 1.1.4 "Earthquake"
+
+  This is the first developer's snapshot release after a
+  longer development period with a lot of interface changes.
+
+October 19, 1999:
+================
+
+* Released LibGTop 1.1.2 "Hardangervidda"
+
+  This is a stable release from the development branch
+  of LibGTop for Solaris users of October GNOME.
+

NEWS.old

@@ -1,244 +0,0 @@
-$Id$
-
-Jun/01/1998
-===========
-
-	* We have some new ``suffix rules'':
-
-	  '__l' is a function defined in the client part;
-	  '__s' is a function defined in the sysdeps part and
-	  '__p' is a function that needs special priviledges.
-	  '__r' is mapped either on '__p' or on '__s'.
-	  the function without suffix is mapped on '__l'.
-
-	* We now decide at runtime whether or not using the server
-	is required for a particular function. All user programs
-	now call the '__l' function defined in '-lgtop' (in the lib
-	subdir). These functions either use 'glibtop_call__l' to
-	call the server or call the '__r' function.
-
-	* A function in the sysdeps directory now has the '__s' suffix
-	if it do not need any priviledges (and thus can be called directly
-	from client code) and the '__p' suffix otherwise (when it has to
-	be called from the server).
-
-	* If you call one of these functions:
-
-	  -> use the '__p' suffix to be sure to get the SUID-safe one
-	     (used in the server).
-	  -> use the '__s' suffix to be sure to get a function that
-	     doesn't need any priviledges.
-	  -> use the '__r' suffix otherwise (it is mapped either on the
-	     '__p' or on the '__s' one).
-
-	Only use the '__p' and '__s' functions in a 'GLIBTOP_SUID_<feature>'
-	conditional, otherwise you'll get undefined symbols !
-
-	* The server is now started from 'glibtop_init__r', but only when
-	it's really needed; for instance on DEC OSF/1 you only need it
-	for the proc* features - if you program only fetches the CPU usage,
-	now server will be started.
-
-	* Sorry, at the moment everything is a little bit unstable, I'm doing
-	heavy changes. I've just some great ideas which still need some work:
-
-	  -> I want to have a SUID server that only implements those features
-	     that need to be SUID; everything else uses the sysdeps code directly.
-
-	  -> If a program only uses stuff that do not need the server, the
-	     server will not be started at all.
-
-	  -> I'm working on some kind of proxy server that can be used on a remote
-	     host; in feature one can then use the MDI stuff from ghex in gtop to
-	     have notebook pages displaying processes from different hosts.
-
-	* Well it is as much unstable that it only works under Linux at the moment.
-
-1998-06-01  Martin Baulig  <martin@home-of-linux.org>
-
-	* sysdeps/common/sysdeps.c: now using '__r' functions,
-	they are #defined either as the '__p' or the '__s' ones.
-
-	* sysdeps/linux/*.c: changed call of 'glibtop_init__r',
-	it now takes two additional arguments.
-
-	* examples/{first.c, second.c}: now using 'glibtop_init'
-	instead of 'glibtop_init__r'.
-
-	* include/glibtop/sysdeps.h: added 'dummy' member so
-	'GLIBTOP_SYSDEPS_<feature>' now start with 1.
-
-	* include/glibtop/*.h: we now #define 'glibtop_get_<feature>'
-	as 'glibtop_get_<feature>__l' and 'glibtop_get_<feature>__r'
-	either as the '__p' or the '__s' function.
-
-	* lib/*.c: removed #if's - we now decide at runtime
-	whether to use the server or to call the appropriate
-	function for the sysdeps directory.
-
-1998-05-28  Martin Baulig  <baulig@merkur.uni-trier.de>
-
-	* src/server/main.c: we now use the '__p' functions,
-	but only if the appropriate 'GLIBTOP_SUID_<feature>'
-	has a non-zero value.
-	
-	* configure.in (@machine_incs@): always use 
-	`-I$(top_srcdir)/sysdeps/@sysdeps_dir@'; it's no
-	longer conditional.
-
-	* examples/Makefile.am: removed the '_linux' examples.
-	
-	* sysdeps/linux/*.c: renamed all functions implementing
-	features to '__s'.
-	
-	* lib/*.c: renamed all functions implementing features
-	to '__l'; we only emit code for those functions if the
- 	corresponding 'GLIBTOP_SUID_<feature>' has a positive value.
-	
-	* include/glibtop/*.h: added some new function suffixes:
-	'__l' is a function defined in the client part;
-	'__s' is a function defined in the sysdeps part and
-	'__p' is a function that needs special priviledges.
-	'__r' is mapped either on '__l' or on '__s'.
-	
-	* sysdeps/linux/glibtop_server.h: New file -
-	defines system dependent constants 'GLIBTOP_SUID_<feature>'
-	being either 'GLIBTOP_SYSDEPS_<feature>'+1 depending upon
- 	whether or not this feature requires using the server.
-
-	* lib/sysdeps.c: removed that file; it is no longer
-	needed.
-
-
-
-May/21/1998
-===========
-
-* doc/gnome-hackers.sgml: This is a short intro on how to use libgtop
-  in the GNOME project. It covers especially the use of its 'configure'
-  script and the automatically generated 'gtopConf.sh'.
-
-May/20/1998
-===========
-
-* 'gtopConf.sh' now defines 'GTOP_LIBS' and 'GTOP_INCS' in a manner
-  that they contain everything that is needed to link some program with
-  libgtop. It will use '-lgtop' only if the server is really needed and
-  '-lgtop_sysdeps' otherwise;
-
-* 'gtopConf.sh' additionally defines 'GTOP_GUILE_LIBS' and 'GTOP_GUILE_INCS'
-  containing everything that is needed to link some program both with
-  libgtop and its guile interface. They are identically to 'GTOP_LIBS'
-  and 'GTOP_INCS' if building the guile interface is disabled or guile
-  cannot be found on the system.
-
-* 'configure' takes additional arguments '--enable-libgtop-server' and
-  '--disable-libgtop-server' to use the server even when it's not needed
-  or to disable it's use where it's needed.
-
-* 'configure' takes an argument '--without-libgtop-guile' to disable
-  guile support.
-
-* 'configure takes an argument '--without-libgtop-names' to remove
-  '-lgtop_names' (and '-lgtop_guile_names' when we have guile) from
-  'GTOP_LIBS'; in this case these libraries are not even built.
-
-May/19/1998
-===========
-
-* Libgtop is now in the GNOME CVS Repository.
-
-May/17/1998
-===========
-
-* we have now 'const char *glibtop_types_* []' consisting
-  of the C types of the corresponding files of '_glibtop_*'.
-
-* added guile function '(glibtop-types-*)' and '(glibtop-descriptions-*)'.
-
-May/10/1998
-===========
-
-* Port to DEC OSF1 3.0 has been made:
-
-  cpu		(total, user, nice, sys, idle)
-  mem		(total, used, free)
-
-  loadavg	(loadavg)
-  uptime	(uptime)
-
-  msg_limits	(map, max, mnb, mni, tql)
-  sem_limits	(mni, msl, opm, vmx, aem)
-  shm_limits	(max, min, mni, seg)
-
-  The following need the server to be SUID root:
-
-  proclist	(total, number, size)
-  procdata	(cmd, state, uid, pid, ppid, pgrp, tty, k_flags,
-		 session, tpgid, sigignore, sigcatch, signal, nice, 
-		 priority, resident, rss, vsize, utime, stime,
-		 cutime, cstime, trs, drs)
-
-May/07/1998
-===========
-
-* 'flags' member of sysdeps/linux/procdata.c is now
-  'unsigned long flags [2]'.
-
-* When we give glibtop_get_procdata () a pid of zero, only
-  the flags are returned.
-
-* We now use static constants instead of #defines for sysdeps flags.
-
-May/03/1998
-===========
-
-* VPATH-Build now working; sometimes it's necessary to copy
-  $(top_srcdir)/po/cat-id-tbl.c to $(top_builddir)/po.
-
-* The library has been tested on the following systems:
-
-  - i686-pc-linux-gnu
-  - sparc-sun-sunos4.1.1
-  - alpha-dec-osf1 (that's DEC OSF1 3.0 and 3.2)
-
-* Compilation has been tested on the following systems (I have no root
-  access there and cannot test the library because of this):
-
-  - sparc-sun-solaris2
-  - i386-bsdi
-
-* Does no longer require Gnome.
-
-* Guile-Parts are compiled only if guile can be found.
-
-* Some of the executables are statically linked to copy them more easily
-  between machines.
-
-May/02/1998
-===========
-
- * Global changes to the interfaces, all functions except glibtop_open()
-   and glibtop_close() that took a server argument have now a '__r' suffix;
-   the original name is now a macro that uses glibtop_global_server.
-
-Apr/10/1998
-===========
-Added new directory sysdeps/guile/names. It is the guile interface
-to the gtop_names library found in sysdeps/names. Changed
-GLIBTOP_DESCRIPTIONS to GLIBTOP_NAMES and added GLIBTOP_GUILE_NAMES
-to the header files.
-
-Apr/09/1998
-===========
-Added new directories guile and names to sysdeps. In names are
-some string constants about the data stored in the structures.
-guile is a guile interface for the library. It is used in
-examples/third (which has been completely rewritten).
-The header files define things from names when GLIBTOP_DESCRIPTIONS
-if defined and/or from guile when HAVE_GUILE is defined.
-
-Apr/08/1998
-===========
-
-Added guile wrapper for the library (see examples/third).

README

@@ -1,8 +1,32 @@
-$Id$
+This is the *development* branch of LibGTop. It is indended
+for people who want to help with the development of LibGTop and
+not for end-users.
 
-LATEST NEWS:
+Please use the LIBGTOP_STABLE_1_0 branch (which is LibGTop 1.0.x)
-===========
+unless you're really a developer.
 
-Please look also in the file 'NEWS' for latest news.
+If you're using LibGTop from CVS simply do a
- 
+
-Martin
+	cvs update -r LIBGTOP_STABLE_1_0
+
+to get the latest version from the stable branch.
+
+However, I'll periodically make snapshot releases from the development
+branch for Solaris users of LibGTop.
+
+They can be found at
+
+	ftp://ftp.home-of-linux.org/pub/libgtop/1.1/
+
+in near future.
+
+Using released tarballs from the development branch is a lot better than
+compiling directly from CVS since things in CVS may not always work as
+expected.
+
+Note that releases from the developer branch are neither binary
+nor fully source compatible; you'll normally have to recompile
+everything that use them.
+
+October 1999
+Martin Baulig

RELNOTES-1.1.x

@@ -0,0 +1,50 @@
+RELEASE NOTES FOR LIBGTOP 1.1.2
+===============================
+
+This is a snapshot release for Solaris users of October GNOME. It contains
+a first version of the Solaris port of LibGTop which works at least on
+Solaris 7.
+
+Please use LibGTop 1.0.x if you're not on a Solaris system
+(look at the README file for details).
+
+IMPORTANT CHANGES SINCE 1.0:
+----------------------------
+
+* All `glibtop_get_<feature>_* ()' and all `glibtop_init_<feature>_* ()'
+  functions now have an `int' return value and return 0 on success and -1
+  on failure.
+
+* glibtop_cpu: Added `xcpu_flags'
+
+* glibtop_proc_state: Changed `state' from char to unsigned and added
+    GLIBTOP_PROCESS_RUNNING, GLIBTOP_PROCESS_INTERRUPTIBLE,
+    GLIBTOP_PROCESS_UNINTERRUPTIBLE,  GLIBTOP_PROCESS_ZOMBIE,
+    GLIBTOP_PROCESS_STOPPED, GLIBTOP_PROCESS_SWAPPING constants for it.
+
+* `GLIBTOP_MOUNTENTRY_LEN' and `GLIBTOP_MAX_GROUPS' are now defined in
+  <glibtop/limits.h>
+
+* Removed the `GLIBTOP_SYSDEPS_FEATURES' and `GLIBTOP_SYSDEPS_POINTER_SIZE'
+  constants from <glibtop/sysdeps.h> and let numbering start at zero for
+  `GLIBTOP_SYSDEPS_CPU'.
+
+OTHER CHANGES SINCE 1.0:
+-----------------------
+
+* Use G_GNUC_UNUSED in <glibtop/error.h> to avoid compiler warnings.
+
+* The `libgtop-config' script now accepts `--cflags', `--libs' and
+  `--extra-libs' parameter.
+
+* The libraries are now called -lgtop-1.1 etc. so you can use 1.0.x and
+  1.1.x in parallel.
+
+CHANGES SINCE 1.0 MAINLY INTERESTING FOR DEVELOPERS:
+---------------------------------------------------
+
+* We create a `glibtop-config.h' now which gets included from <glibtop.h>
+  when we're _IN_LIBGTOP. It contains things such as `u_int64_t' etc.
+
+October 1999
+Martin Baulig

TODO

@@ -1,46 +0,0 @@
-This is LibGTop 0.99.2,
-
-a feature-freezed version of LibGTop for GNOME 1.0.
-
-You need to use the latest version of LibGTop from CVS for Gnome, it will
-no longer work with older releases.
-
-Martin
-
---------------------------------------------------------------------------
-
-NOTE:  LibGTop is already feature-freezed for GNOME 1.0, so only bug fixes
-       are ok, no API changes !
-
-Sysdeps directory 'linux':
-==========================
-
-* Add implementation for `ppp' with modems.
-
-Sysdeps directory 'freebsd':
-============================
-
-* FreeBSD 3.0: It works fine on this system, so please make sure not
-               to break it here.
-
-* FreeBSD 2.2: Make sure it still works here.
-
-* NetBSD/OpenBSD: Support was added on Dec 6, but we need to check
-                  whether all data are valid.
-
-Sysdeps directories 'kernel', 'osf1' and 'sun4':
-================================================
-
-* You need to use the `--enable-hacker-mode' parameter to configure
-  to build this directories.
-
---------------------------------------------------------------------------
-
-Everything except sysdeps directories:
-======================================
-
-* Ready for Gnome 1.0. [ALREADY FEATURE FREEZED]
-
-January 5, 1999
-
-Martin

acconfig.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 
 /* Define if gethostname () must be declared. */
 #undef NEED_DECLARATION_GETHOSTNAME
@@ -122,7 +124,6 @@
 #undef HAVE_LIBZ
 #undef HAVE_LIBPNG
 #undef HAVE_GMP2_INCLUDE_DIR
-#undef HAVE_GUILE
 
 #undef ssize_t
 #undef u_int64_t
@@ -131,14 +132,12 @@
 #undef HAVE_GLIBTOP_MACHINE_H
 
 #undef GLIBTOP_NAMES
-#undef GLIBTOP_GUILE
-#undef GLIBTOP_GUILE_NAMES
 #undef GLIBTOP_EXAMPLES
 #undef GLIBTOP_INODEDB
 
 #undef NEED_LIBGTOP
 
-#undef HAVE_LINUX_TABLE
+#undef HAVE_LINUX_SYSCTL
 #undef HAVE_LIBGTOP_SMP
 
 #undef HAVE_XAUTH
@@ -151,11 +150,26 @@
 #undef LIBGTOP_ENABLE_DEBUG
 #undef LIBGTOP_FATAL_WARNINGS
 
+/* Define to use glib's malloc. */
+#undef LIBGTOP_USE_GLIB_MALLOC
+
 /* Same as LINUX_VERSION_CODE either from <linux/version.h> or from
  * the running kernel (if we don't have configured kernel sources).
  */
 #undef GLIBTOP_LINUX_VERSION_CODE
 
+/* Solaris release code (eg. 251 for Solaris 2.5.1). */
+#undef GLIBTOP_SOLARIS_RELEASE
+
 /* Define if you want to use LibGTop without GNOME. */
 #undef WITHOUT_GNOME
 
+/* Define if you have the <procfs.h> header file */
+#undef HAVE_PROCFS_H
+
+/* Define if you have the <sys/procfs.h> header file */
+#undef HAVE_SYS_PROCFS_H
+
+/* Define if you have the libxml library */
+#undef HAVE_LIBXML
+

autogen.sh

@@ -15,3 +15,26 @@ PKG_NAME="Gnome Top Library"
 }
 
 . $srcdir/macros/autogen.sh
+
+echo ""
+echo " *** IMPORTANT *** "
+echo ""
+echo "This is a development version of LibGTop.  You should be using a stable"
+echo "version, which is available at ftp://ftp.gnome.org/pub/GNOME/sources/libgtop/"
+echo "The version you just configured is meant for developers of LibGTop only:"
+echo ""
+echo "  * You should not base ANY software on this version of LibGTop."
+echo ""
+echo " *** You should be using LibGTop 1.0.x instead. ***"
+echo ""
+echo "If you are using this source tree from CVS, please run:"
+echo "	cvs update -r LIBGTOP_STABLE_1_0"
+echo "now."
+echo ""
+echo "If you're a Solaris user, you should try out the LibGTop 1.1.2 release."
+echo "You can get it from ftp://ftp.home-of-linux.org/pub/libgtop/1.1/"
+echo ""
+echo "If you are using this source tree from CVS, you can use:"
+echo "	cvs update -r LIBGTOP_1_1_2_PATCHES"
+echo "to get a bug fixed release of 1.1.2."
+echo ""

backends/.cvsignore

@@ -1,6 +1,5 @@
-Makefile.in
-Makefile
-libgtop_daemon
-server.conf
-.libs
 .deps
+.libs
+Makefile
+Makefile.in
+*.lo

backends/Makefile.am

@@ -0,0 +1 @@
+SUBDIRS		= server sysdeps common

backends/common/.cvsignore

@@ -0,0 +1,7 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.la
+marshal.c

backends/common/ChangeLog

@@ -0,0 +1,17 @@
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* Makefile.am: Install everything in $(LIBGTOP_BACKEND_DIR).
+
+	* libgtop-common.backend: New file.
+
+	* backend-common.c (glibtop_backend_common): Renamed to
+	`LibGTopBackendInfo'.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	Initial version of the "glibtop-backend-common" backend.
+
+	* backend-common.c: New file.
+	* glibtop-backend-private.h: New file.
+	* marshal.pl: New file. Automatically creates `marshal.c'.
+

backends/common/Makefile.am

@@ -0,0 +1,35 @@
+LINK		= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+INCLUDES	= @INCLUDES@
+
+backenddir	= @LIBGTOP_BACKEND_DIR@
+
+backend_DATA = \
+	libgtop-common.backend
+
+noinst_HEADERS = \
+	glibtop-backend-private.h
+
+backend_LTLIBRARIES = \
+	libgtop_backend_common.la
+
+libgtop_backend_common_la_SOURCES = \
+	backend-common.c		\
+	marshal.c
+
+libgtop_backend_common_la_LDFLAGS = \
+	$(LT_VERSION_INFO) -export-dynamic
+
+BUILT_SOURCES = \
+	marshal.c
+
+EXTRA_DIST = \
+	marshal.pl	\
+	libgtop-common.backend
+
+CLEANFILES = $(BUILT_SOURCES)
+
+marshal.c: marshal.pl $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/marshal.pl < $(top_srcdir)/features.def > tmp-t
+	mv tmp-t marshal.c
+

backends/common/backend-common.c

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -22,41 +24,39 @@
 */
 
 #include <glibtop.h>
-#include <glibtop/error.h>
+#include <glibtop/global.h>
-#include <glibtop/version.h>
+#include <glibtop/xmalloc.h>
 
-void
+#include <glibtop/open.h>
-glibtop_send_version (glibtop *server, int fd)
+#include <glibtop/backend.h>
+#include <glibtop-backend-private.h>
+
+static int
+_open_common (glibtop *, glibtop_backend *, u_int64_t, const char **);
+
+static int
+_close_common (glibtop *, glibtop_backend *);
+
+extern glibtop_call_vector glibtop_backend_common_call_vector;
+
+glibtop_backend_info LibGTopBackendInfo = {
+    "glibtop-backend-common", _open_common, _close_common,
+    &glibtop_backend_common_call_vector
+};
+
+static int
+_open_common (glibtop *server, glibtop_backend *backend,
+	      u_int64_t features, const char **backend_args)
 {
-	char buffer [BUFSIZ];
+    backend->_priv = glibtop_calloc_r
-	size_t size;
+	(server, 1, sizeof (glibtop_backend_private));
 
-	sprintf (buffer, LIBGTOP_VERSION_STRING,
+    return 0;
-		 LIBGTOP_VERSION, LIBGTOP_SERVER_VERSION,
-		 sizeof (glibtop_command),
-		 sizeof (glibtop_response),
-		 sizeof (glibtop_union),
-		 sizeof (glibtop_sysdeps));
-	
-	size = strlen (buffer) + 1;
-
-#ifdef DEBUG
-	fprintf (stderr, "SERVER ID: |%s|\n", buffer);
-#endif
-
-	if (fd == 0) {
-		if (write (1, (const void *) &size, sizeof (size)) < 0)
-			glibtop_warn_io_r (server, "write");
-	} else {
-		if (send (fd, (const void *) &size, sizeof (size), 0) < 0)
-			glibtop_warn_io_r (server, "send");
-	}
-
-	if (fd == 0) {
-		if (write (1, (const void *) buffer, size) < 0)
-			glibtop_warn_io_r (server, "write");
-	} else {
-		if (send (fd, (const void *) buffer, size, 0) < 0)
-			glibtop_warn_io_r (server, "send");
-	}
 }
+
+static int
+_close_common (glibtop *server, glibtop_backend *backend)
+{
+    return -1;
+}
+

backends/common/glibtop-backend-private.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -21,20 +23,12 @@
    Boston, MA 02111-1307, USA.
 */
 
-#ifndef __GLIBTOP_KERNEL_KERNEL_H__
+#ifndef __GLIBTOP_BACKEND_PRIVATE_H__
-#define __GLIBTOP_KERNEL_KERNEL_H__
+#define __GLIBTOP_BACKEND_PRIVATE_H__
 
-#include <linux/unistd.h>
+struct _glibtop_backend_private
-#include <linux/table.h>
+{
-
+    u_int64_t flags;
-#include <sys/param.h>
+};
-
-#include <syscall.h>
-
-BEGIN_LIBGTOP_DECLS
-
-extern int table (int, union table *, const void *);
-
-END_LIBGTOP_DECLS
 
 #endif

backends/common/libgtop-common.backend

@@ -0,0 +1,12 @@
+<?xml version="1.0"?> <!-- -*-xml-*- -->
+<libgtop:Backends xmlns:libgtop="http://www.home-of-linux.org/libgtop/1.1">
+
+  <libgtop:Backend>
+    <libgtop:Name>glibtop-backend-common</libgtop:Name>
+    <libgtop:Location>
+      <libgtop:LibtoolName>libgtop_backend_common.la</libgtop:LibtoolName>
+      <libgtop:ShlibName>libgtop_backend_common.so</libgtop:ShlibName>
+    </libgtop:Location>
+  </libgtop:Backend>
+
+</libgtop:Backends>

backends/common/marshal.pl

@@ -0,0 +1,179 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+$always_use_temp_storage = 1;
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+print '/* marshal.c */';
+print "/* This is a generated file.  Please modify `marshal.pl' */";
+print '';
+
+print '#include <glibtop.h>';
+print '#include <glibtop/open.h>';
+print '#include <glibtop/xmalloc.h>';
+print '';
+print '#include <glibtop/sysdeps.h>';
+print '#include <glibtop/union.h>';
+print '';
+print '#include <glibtop/backend.h>';
+print '';
+print '#include <glibtop-backend-private.h>';
+print '';
+
+$feature_count = 0;
+
+while (<>) {
+    chop;	# strip record separator
+
+    if (/^[^#]/) {
+	&output($_);
+    }
+}
+
+sub output {
+    local($line) = @_;
+    @line_fields = split(/\|/, $line, 9999);
+    $retval = $line_fields[1];
+    $feature = $line_fields[2];
+    $param_def = $line_fields[4];
+
+    $orig = $feature;
+    $feature =~ s/^@//;
+    $space = $feature;
+    $space =~ s/./ /g;
+
+    $features{++$feature_count} = $orig;
+
+    return unless $orig =~ /^@/;
+
+    if ($retval eq 'retval') {
+      $retval_param = '&retval';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $retval = 'int';
+    }
+    elsif ($retval !~ /^void$/) {
+      $retval_param = 'NULL';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $call_prefix = 'retval = ';
+      $call_prefix_space = '         ';
+    }
+    else {
+      $retval_param = 'NULL';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = '';
+      $prefix_space = '';
+    }
+
+    if ($retval =~ /^(array|pointer)\((.*)\)$/) {
+      $retval = ($2 eq 'string') ? 'char **' : "$2 *";
+    }
+
+    $need_temp_storage = $always_use_temp_storage;
+    $first_param_name = '';
+
+    $call_param = '';
+    $param_decl = '';
+    $need_temp_len = 0;
+    $nr_params = (@params = split(/:/, $param_def, 9999));
+    for ($param = 1; $param <= $nr_params; $param++) {
+      $list = $params[$param];
+      $type = $params[$param];
+      $type =~ s/\(.*//;
+      $list =~ s/^.*\(//;
+      $list =~ s/\)$//;
+      $count = (@fields = split(/,/, $list, 9999));
+      for ($field = 1; $field <= $count; $field++) {
+	my $c_type = $typeinfo->{$type}->[1];
+
+	if ($first_param_name eq '') {
+	  $first_param_name = $fields[$field];
+	}
+
+	if ($typeinfo->{$type}->[2]) {
+	  $need_temp_storage = 1;
+	}
+
+	if ($param_decl eq '') {
+	  $param_decl = ",\n             " . $space . '    ';
+	}
+	else {
+	  $param_decl = $param_decl . ', ';
+	}
+	$param_decl = $param_decl . $c_type . ' ' . $fields[$field];
+	$call_param = $call_param . ', ' . $fields[$field];
+      }
+    }
+
+    if ($line_fields[3] eq '') {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server%s);\n", $feature, $call_param);
+    } elsif ($line_fields[3] eq 'array') {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, array%s);\n", $feature, $call_param);
+    } elsif ($line_fields[3] =~ /^array/) {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, array, buf%s);\n", $feature, $call_param);
+    } else {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, buf%s);\n", $feature, $call_param);
+    }
+
+    $func_decl = 'static '.$retval."\n";
+    if ($line_fields[3] eq '') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] eq 'array') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] =~ /^array/) {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    } else {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    }
+
+    $total_code = sprintf ("%s{\n%s\n%s}\n", $func_decl, $total_code);
+
+    print $total_code;
+}
+
+$call_vector_code = '';
+for ($nr = 1; $nr <= $feature_count; $nr++) {
+  $feature = $features{$nr};
+
+  if ($feature =~ /^@/) {
+    $feature =~ s/^@//;
+
+    $call_vector_code .= sprintf (qq[\t_glibtop_get_%s_c,\n], $feature);
+  } else {
+    $call_vector_code .= sprintf (qq[\tNULL,\n]);
+  }
+}
+
+print 'glibtop_call_vector glibtop_backend_common_call_vector = {';
+print $call_vector_code;
+print '};';
+print '';
+

backends/server/.cvsignore

@@ -0,0 +1,10 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.la
+marshal.c
+demarshal.c
+libgtop_server
+command.h

backends/server/ChangeLog

@@ -0,0 +1,45 @@
+2000-01-13  Martin Baulig  <martin@home-of-linux.org>
+
+	* write.c (glibtop_write_i): The buffer which we write is
+	now a `const'.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* Makefile.am: Install everything except the server binary
+	in $(LIBGTOP_BACKEND_DIR).
+
+	* libgtop-server.backend: New file.
+
+	* backend-server.c (glibtop_backend_server): Renamed to
+	`LibGTopBackendInfo'.
+
+2000-01-08  Martin Baulig  <martin@home-of-linux.org>
+
+	* command.h.in (glibtop_response): New structure.
+
+2000-01-02  Martin Baulig  <martin@home-of-linux.org>
+
+	* command.pl: New file. Creates `command.h' from `command.h.in'.
+	* command.h.in: New file. Template file for `command.h'.
+
+	* io.c, version.c: New files. Copied here from `src/daemon'.
+
+	* demarshal.pl: New file. Automatically creates `demarshal.c'.
+	* demarshal.c: This automatically created file handles the
+	demarshalling in the libgtop_server.
+
+	* Makefile.am: Build the `libgtop_server' here.
+	* server.c, server.h: New files. Copied here from `src/daemon'.
+
+2000-01-01  Martin Baulig  <martin@home-of-linux.org>
+
+	Initial version of the "glibtop-backend-server" backend.
+
+	* command.c, read.c, read_data.c, write.c: New files. Moved here
+	from the `lib' directory.
+
+	* backend-server.c: New file.
+	* glibtop-backend-private.h: New file.
+
+	* marshal.pl: New file. Automatically creates `marshal.c'.
+

backends/server/Makefile.am

@@ -0,0 +1,77 @@
+LINK		= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+INCLUDES	= @INCLUDES@ -D_BSD \
+		  -DLIBGTOP_COMPILE_SYSTEM=\"`uname -s`\" \
+		  -DLIBGTOP_COMPILE_RELEASE=\"`uname -r`\" \
+		  -DLIBGTOP_COMPILE_MACHINE=\"`uname -m`\"
+
+backenddir	= @LIBGTOP_BACKEND_DIR@
+
+backend_DATA = \
+	libgtop-server.backend
+
+noinst_HEADERS = \
+	glibtop-backend-private.h
+
+backend_LTLIBRARIES = \
+	libgtop_backend_server.la
+
+bin_PROGRAMS = \
+	@server_programs@
+
+EXTRA_PROGRAMS = \
+	libgtop_server
+
+libgtop_backend_server_la_SOURCES = \
+	backend-server.c		\
+	marshal.c			\
+	command.c			\
+	read.c				\
+	read_data.c			\
+	write.c
+
+libgtop_backend_server_la_LDFLAGS = \
+	$(LT_VERSION_INFO) -export-dynamic
+
+libgtop_server_SOURCES = \
+	server.c		\
+	server.h		\
+	demarshal.c		\
+	version.c		\
+	io.c
+
+libgtop_server_LDADD = \
+	$(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps_suid.la \
+	$(top_builddir)/sysdeps/common/libgtop_suid_common.la \
+	@LIBSUPPORT@
+
+if ENABLE_STATIC
+libgtop_server_LDFLAGS = -static
+endif
+
+BUILT_SOURCES = \
+	marshal.c		\
+	demarshal.c		\
+	command.h
+
+EXTRA_DIST = \
+	marshal.pl		\
+	demarshal.pl		\
+	command.pl		\
+	command.h.in		\
+	libgtop-server.backend
+
+CLEANFILES = $(BUILT_SOURCES)
+
+marshal.c: marshal.pl $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/marshal.pl < $(top_srcdir)/features.def > tmp-t
+	mv tmp-t marshal.c
+
+demarshal.c: demarshal.pl $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/demarshal.pl < $(top_srcdir)/features.def > tmp-t
+	mv tmp-t demarshal.c
+
+command.h: command.pl command.h.in $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/command.pl $(top_srcdir)/features.def $(srcdir)/command.h.in > tmp-t
+	mv tmp-t command.h
+

backends/server/backend-server.c

@@ -0,0 +1,101 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+#include <glibtop/xmalloc.h>
+
+#include <glibtop/backend.h>
+#include <glibtop-backend-private.h>
+
+static int
+_open_server (glibtop *, glibtop_backend *, u_int64_t, const char **);
+
+static int
+_close_server (glibtop *, glibtop_backend *);
+
+extern glibtop_call_vector glibtop_backend_server_call_vector;
+
+glibtop_backend_info LibGTopBackendInfo = {
+    "glibtop-backend-server", _open_server, _close_server,
+    &glibtop_backend_server_call_vector
+};
+
+static int
+_open_server (glibtop *server, glibtop_backend *backend,
+	      u_int64_t features, const char **backend_args)
+{
+    backend->_priv = glibtop_calloc_r
+	(server, 1, sizeof (glibtop_backend_private));
+
+#ifdef DEBUG
+    fprintf (stderr, "open_server - %p, %p, %p\n", server, backend,
+	     backend->_priv);
+
+    fprintf (stderr, "Opening pipe to server (%s).\n",
+	     LIBGTOP_SERVER);
+#endif
+
+    if (pipe (backend->_priv->input) ||
+	pipe (backend->_priv->output)) {
+	glibtop_warn_io_r (server, "cannot make a pipe");
+	return -1;
+    }
+
+    backend->_priv->pid  = fork ();
+
+    if (backend->_priv->pid < 0) {
+	glibtop_warn_io_r (server, "fork failed");
+	return -1;
+    } else if (backend->_priv->pid == 0) {
+	close (0); close (1);
+	close (backend->_priv->input [0]);
+	close (backend->_priv->output [1]);
+	dup2 (backend->_priv->input [1], 1);
+	dup2 (backend->_priv->output [0], 0);
+	execl (LIBGTOP_SERVER, "libgtop-server", NULL);
+	glibtop_error_io_r (server, "execl (%s)",
+			    LIBGTOP_SERVER);
+	_exit (2);
+    }
+
+    close (backend->_priv->input [1]);
+    close (backend->_priv->output [0]);
+
+    return 0;
+}
+
+static int
+_close_server (glibtop *server, glibtop_backend *backend)
+{
+    kill (backend->_priv->pid, SIGKILL);
+    close (backend->_priv->input [0]);
+    close (backend->_priv->output [1]);
+
+    backend->_priv->pid = 0;
+
+    return 0;
+}
+

backends/server/command.c

@@ -0,0 +1,108 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <glibtop/xmalloc.h>
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/backend.h>
+
+#include <glibtop-backend-private.h>
+
+#include "command.h"
+
+void *
+glibtop_call_i (glibtop *server, glibtop_backend *backend, unsigned command,
+		size_t send_size, const void *send_buf,
+		size_t data_size, const void *data_buf,
+		size_t recv_size, void *recv_ptr,
+		int *retval_ptr)
+{
+    glibtop_command cmnd;
+    glibtop_response resp;
+#if 0
+    int retval;
+#endif
+
+    glibtop_init_r (&server, 0, 0);
+
+    memset (&cmnd, 0, sizeof (glibtop_command));
+    memset (&resp, 0, sizeof (glibtop_response));
+
+    cmnd.command = command;
+
+    /* If send_size is less than _GLIBTOP_PARAM_SIZE (normally 16 Bytes), we
+     * send it together with command, so we only need one system call instead
+     * of two. */
+
+    if (send_size <= _GLIBTOP_PARAM_SIZE) {
+	memcpy (cmnd.parameter, send_buf, send_size);
+	cmnd.param_size = send_size;
+    } else {
+	cmnd.send_size = send_size;
+    }
+
+    cmnd.data_size = data_size;
+	
+    glibtop_write_i (server, backend, sizeof (glibtop_command), &cmnd);
+
+    if (data_size) {
+#ifdef SLAVE_DEBUG
+	fprintf (stderr, "SENDING %d bytes of DATA.\n", data_size);
+#endif
+	glibtop_write_i (server, backend, data_size, data_buf);
+    }
+
+    glibtop_read_i (server, backend, sizeof (glibtop_response), &resp);
+
+#ifdef SLAVE_DEBUG
+    fprintf (stderr, "RESPONSE: %d - %d - %ld - %ld - %p - %ld\n",
+	     resp.retval, resp.glibtop_errno,
+	     (long) resp.recv_size, (long) resp.data_size,
+	     recv_ptr, (long) recv_size);
+#endif
+    
+    if (retval_ptr)
+	*retval_ptr = resp.glibtop_errno;
+
+    if (resp.recv_size != recv_size) {
+	glibtop_warn_r (server, "Expected %ld bytes, but got %ld.",
+			(long) recv_size, (long) resp.recv_size);
+	return NULL;
+    }
+
+    if (recv_ptr)
+	glibtop_read_i (server, backend, recv_size, recv_ptr);
+
+    if (resp.data_size) {
+	void *ptr = glibtop_malloc_r (server, resp.data_size);
+
+	glibtop_read_i (server, backend, resp.data_size, ptr);
+
+	return ptr;
+    }
+
+    return NULL;
+}

backends/server/command.h.in

@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+@@AUTOGEN_COMMENT@@
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_COMMAND_H__
+#define __GLIBTOP_COMMAND_H__
+
+#include <glibtop.h>
+#include <glibtop/union.h>
+
+BEGIN_LIBGTOP_DECLS
+
+@@GLIBTOP_COMMAND_CONSTANTS@@
+
+#define _GLIBTOP_PARAM_SIZE		16
+
+typedef struct _glibtop_command		glibtop_command;
+typedef struct _glibtop_response	glibtop_response;
+
+struct _glibtop_command
+{
+    u_int64_t	command;
+    u_int64_t	param_size, send_size, data_size;
+    char	parameter [_GLIBTOP_PARAM_SIZE];
+};
+
+struct _glibtop_response
+{
+    int retval;
+    int glibtop_errno;
+    u_int64_t recv_size, data_size;
+};
+
+END_LIBGTOP_DECLS
+
+#endif

backends/server/command.pl

@@ -0,0 +1,76 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+die "Usage: $0 features.def command.h.in" unless $#ARGV == 1;
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+$constants_decl_code = '';
+
+open FEATURESDEF, $ARGV[1] or
+  die "open ($ARGV[1]): $!";
+
+while (<FEATURESDEF>) {
+  chop;				# strip record separator
+  
+  if (/^[^\#]/) {
+    &parse_features_def ($_);
+  }
+}
+
+close FEATURESDEF;
+
+sub parse_features_def {
+  local($line) = @_;
+  @line_fields = split(/\|/, $line, 9999);
+  $retval = $line_fields[1];
+  $element_def = $line_fields[3];
+  $feature = $line_fields[2];
+  $param_def = $line_fields[4];
+
+  $orig = $feature;
+  $feature =~ s/^@//;
+  $space = $feature;
+  $space =~ s/./ /g;
+
+  $constants_decl_code .= sprintf
+    (qq[\#define %-40s %d\n], 'GLIBTOP_CMND_'.&toupper($feature),
+     ++$feature_count);
+
+  $features{$feature_count} = $feature;
+}
+
+chop $constants_decl_code;
+
+$auto_gen_comment = sprintf
+  (qq[/*\n * This file is automatically generated.\n * Please modify `command.pl' and `command.h.in'.\n */]);
+
+open COMMAND, $ARGV[2] or
+  die "open ($ARGV[2]): $!";
+
+while (<COMMAND>) {
+  chop;
+
+  s/^\s*\@\@GLIBTOP_COMMAND_CONSTANTS\@\@\s*$/$constants_decl_code/;
+
+  s/^\s*\@\@AUTOGEN_COMMENT\@\@\s*$/$auto_gen_comment/;
+} continue {
+  print $_;
+}
+
+close COMMAND;

backends/server/demarshal.pl

@@ -0,0 +1,382 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+$always_use_temp_storage = 0;
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+print '/* demarshal.c */';
+print "/* This is a generated file.  Please modify `demarshal.pl' */";
+print '';
+
+print '#include <glibtop.h>';
+print '#include <glibtop/open.h>';
+print '#include <glibtop/xmalloc.h>';
+print '';
+print '#include <glibtop/sysdeps.h>';
+print '#include <glibtop/union.h>';
+print '';
+print '#include <glibtop/backend.h>';
+print '';
+print '#include <glibtop-backend-private.h>';
+print '#include "server.h"';
+print '';
+
+$feature_count = 0;
+
+while (<>) {
+  chop;	# strip record separator
+
+  if (/^[^\#]/) {
+    &output($_);
+  }
+}
+
+sub output {
+  local($line) = @_;
+  @line_fields = split(/\|/, $line, 9999);
+  $retval = $line_fields[1];
+  $element_def = $line_fields[3];
+  $feature = $line_fields[2];
+  $param_def = $line_fields[4];
+
+  return if $feature =~ /^@/;
+  $name = 'glibtop_'.$feature;
+  
+  $orig = $feature;
+  $feature =~ s/^@//;
+  $space = $feature;
+  $space =~ s/./ /g;
+  
+  $features{++$feature_count} = $feature;
+
+  $orig_retval = $retval;
+  
+  if ($retval eq 'retval') {
+    $retval_param = '&retval';
+    $call_prefix = '';
+    $call_prefix_space = '';
+    $prefix = 'retval = ';
+    $prefix_space = '         ';
+    $retval = 'int';
+  } elsif ($retval !~ /^void$/) {
+    $retval_param = 'NULL';
+    $prefix = 'retval = ';
+    $prefix_space = '         ';
+    $call_prefix = 'retval = ';
+    $call_prefix_space = '         ';
+  } else {
+    $retval_param = 'NULL';
+    $call_prefix = '';
+    $call_prefix_space = '';
+    $prefix = '';
+    $prefix_space = '';
+  }
+  
+  if ($retval =~ /^(array|pointer)\((.*)\)$/) {
+    $retval = ($2 eq 'string') ? 'char **' : "$2 *";
+  }
+  
+  $need_temp_storage = $always_use_temp_storage;
+  $first_param_name = '';
+  $size_code = "\t/* send size */\n";
+  $size_code .= "\t_LIBGTOP_SEND_len = 0;\n";
+  
+  $local_var_decl_code = '';
+  $local_var_decl_code .= "\tsize_t _LIBGTOP_SEND_len, _LIBGTOP_RECV_len;\n";
+  $local_var_decl_code .= "\toff_t _LIBGTOP_SEND_offset;\n";
+  $local_var_decl_code .= "\tchar *_LIBGTOP_RECV_buf, *_LIBGTOP_RECV_ptr;\n";
+  $local_var_decl_code .= "\tconst char *_LIBGTOP_SEND_ptr;\n";
+  $local_var_decl_code .= sprintf
+    (qq[\tglibtop_%s %s;\n], $feature, $feature);
+  if ($retval !~ /^void$/) {
+    $local_var_decl_code .= sprintf ("\t%s retval = (%s) 0;\n",
+				     $retval, $retval);
+  }
+
+  $init_local_var_code = "\t/* variable initialization */\n";
+  $init_local_var_code .= sprintf
+    (qq[\tmemset (&%s, 0, sizeof (glibtop_%s));\n], $feature, $feature);
+  $init_local_var_code .= "\t_LIBGTOP_SEND_offset = 0;\n";
+  $init_local_var_code .= "\t_LIBGTOP_SEND_ptr = ".
+    "(char *) send_ptr;\n";
+
+  $demarshal_code = '';
+
+  $call_param = '';
+  $param_decl = '';
+  $need_temp_len = 0;
+  $nr_params = (@params = split(/:/, $param_def, 9999));
+  for ($param = 1; $param <= $nr_params; $param++) {
+    $list = $params[$param];
+    $type = $params[$param];
+    $type =~ s/\(.*//;
+    $list =~ s/^.*\(//;
+    $list =~ s/\)$//;
+    $count = (@fields = split(/,/, $list, 9999));
+    for ($field = 1; $field <= $count; $field++) {
+      my $c_type = $typeinfo->{$type}->[1];
+      
+      if ($first_param_name eq '') {
+	$first_param_name = $fields[$field];
+      }
+      
+      if ($typeinfo->{$type}->[2]) {
+	$need_temp_storage = 1;
+      }
+      
+      if ($param_decl eq '') {
+	$param_decl = ",\n            " . $space . '    ';
+      } else {
+	$param_decl = $param_decl . ', ';
+      }
+      $param_decl = $param_decl . $c_type . ' ' . $fields[$field];
+      $call_param = $call_param . ', _LIBGTOP_demarshal_' . $fields[$field];
+
+      $size_code .= "\t_LIBGTOP_SEND_len += ";
+      if ($typeinfo->{$type}->[2]) {
+	$size_code .= sprintf ("sizeof (size_t)");
+      } else {
+	$size_code .= sprintf ("sizeof (%s)", $c_type);
+      }
+      $size_code .= ";\n";
+
+      $local_var_decl_code .= sprintf
+	(qq[\t%s _LIBGTOP_demarshal_%s;\n], $c_type, $fields[$field]);
+      $init_local_var_code .= sprintf
+	(qq[\tmemset (&_LIBGTOP_demarshal_%s, 0, sizeof (%s));\n],
+	 $fields[$field], $c_type);
+
+      $demarshal_code .= "\t_LIBGTOP_SEND_ptr = ".
+	"(char *) send_ptr + _LIBGTOP_SEND_offset;\n";
+
+      if ($typeinfo->{$type}->[2]) {
+	$demarshal_code .= sprintf ("\tmemcpy (&_LIBGTOP_TEMP_len, _LIBGTOP_SEND_ptr, sizeof (size_t));\n");
+	$demarshal_code .= sprintf
+	  (qq[\t_LIBGTOP_DATA_len += _LIBGTOP_TEMP_len;\n]);
+	$demarshal_code .= sprintf
+	  (qq[\tif (_LIBGTOP_DATA_len > data_size)\n\t\treturn -GLIBTOP_ERROR_DEMARSHAL_ERROR;\n]);
+	$demarshal_code .= sprintf
+	  (qq[\t_LIBGTOP_DATA_offset += _LIBGTOP_TEMP_len;\n]);
+      }
+
+      if (defined $demarshal_funcs->{$type}) {
+	$demarshal_code .= $demarshal_funcs->{$type}->($c_type, $fields[$field], "\t");
+      } else {
+	$demarshal_code .= sprintf ("\tmemcpy (&_LIBGTOP_demarshal_%s, _LIBGTOP_SEND_ptr, %s);\n",
+				    $fields[$field], "sizeof ($c_type)");
+      }
+
+      $demarshal_code .= "\t_LIBGTOP_SEND_offset += ";
+      if ($typeinfo->{$type}->[2]) {
+	$demarshal_code .= sprintf ("sizeof (size_t)");
+      } else {
+	$demarshal_code .= sprintf ("sizeof (%s)", $c_type);
+      }
+      $demarshal_code .= ";\n";
+    }
+  }
+
+  if (!($demarshal_code eq '')) {
+    $demarshal_code = sprintf (qq[\t/* demarshal start */\n%s\n],
+			       $demarshal_code);
+  }
+
+  if ($line_fields[3] eq '') {
+    $call_code = sprintf
+      ("\tretval = glibtop_get_%s_p (server%s);\n",
+       $feature, $call_param);
+  } elsif ($line_fields[3] eq 'array') {
+    $call_code = sprintf
+      ("\tretval = glibtop_get_%s_p (server, &array%s);\n",
+       $feature, $call_param);
+    $local_var_decl_code .= sprintf (qq[\tglibtop_array array;\n]);
+  } elsif ($line_fields[3] =~ /^array/) {
+    $call_code = sprintf
+      ("\tretval = glibtop_get_%s_p (server, &array, &%s%s);\n",
+       $feature, $feature, $call_param);
+    $local_var_decl_code .= sprintf (qq[\tglibtop_array array;\n]);
+  } else {
+    $call_code = sprintf
+      ("\tretval = glibtop_get_%s_p (server, &%s%s);\n",
+       $feature, $feature, $call_param);
+  }
+
+  if ($orig_retval eq 'retval') {
+    $call_code .= sprintf
+      (qq[\tif (retval_ptr)\n\t\t*retval_ptr = retval;\n]);
+  } else {
+    $call_code .= sprintf
+      (qq[\tif (retval_ptr)\n\t\t*retval_ptr = server->glibtop_errno;\n]);
+  }
+
+  $size_code .= sprintf
+    (qq[\tif (_LIBGTOP_SEND_len != send_size)\n\t\treturn -GLIBTOP_ERROR_DEMARSHAL_ERROR;\n\n]);
+
+  $size_code .= "\t/* recv size */\n";
+  $size_code .= "\t_LIBGTOP_RECV_len = 0;\n";
+  if ($line_fields[3] eq '') {
+  } elsif ($line_fields[3] eq 'array') {
+    $size_code .= "\t_LIBGTOP_RECV_len += sizeof (glibtop_array);\n";
+  } elsif ($line_fields[3] =~ /^array/) {
+    $size_code .= "\t_LIBGTOP_RECV_len += sizeof (glibtop_array);\n";
+    $size_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_len += sizeof (glibtop_%s);\n], $feature);
+  } else {
+    $size_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_len += sizeof (glibtop_%s);\n], $feature);
+  }
+  $size_code .= "\n";
+
+  $size_code .= "\t/* recv buffer */\n";
+  if ($line_fields[3] eq '') {
+    $size_code .= "\t_LIBGTOP_RECV_buf = NULL;\n";
+  } else {
+    $size_code .= "\t_LIBGTOP_RECV_buf = glibtop_malloc_r (server, _LIBGTOP_RECV_len);\n";
+  }
+  $size_code .= "\t_LIBGTOP_RECV_ptr = _LIBGTOP_RECV_buf;\n\n";
+
+  $recv_buf_code = '';
+  if ($line_fields[3] eq '') {
+  } elsif ($line_fields[3] eq 'array') {
+    $recv_buf_code = "\t/* write recv buffer */\n";
+    $recv_buf_code .= sprintf
+      (qq[\tmemcpy (_LIBGTOP_RECV_ptr, &array, sizeof (glibtop_array));\n]);
+    $recv_buf_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_ptr += sizeof (glibtop_array);\n]);
+  } elsif ($line_fields[3] =~ /^array/) {
+    $recv_buf_code = "\t/* write recv buffer */\n";
+    $recv_buf_code .= sprintf
+      (qq[\tmemcpy (_LIBGTOP_RECV_ptr, &array, sizeof (glibtop_array));\n]);
+    $recv_buf_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_ptr += sizeof (glibtop_array);\n]);
+    $recv_buf_code .= sprintf
+      (qq[\tmemcpy (_LIBGTOP_RECV_ptr, &%s, sizeof (glibtop_%s));\n],
+       $feature, $feature);
+    $recv_buf_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_ptr += sizeof (glibtop_%s);\n], $feature);
+  } else {
+    $recv_buf_code = "\t/* write recv buffer */\n";
+    $recv_buf_code .= sprintf
+      (qq[\tmemcpy (_LIBGTOP_RECV_ptr, &%s, sizeof (glibtop_%s));\n],
+       $feature, $feature);
+    $recv_buf_code .= sprintf
+      (qq[\t_LIBGTOP_RECV_ptr += sizeof (glibtop_%s);\n], $feature);
+  }
+
+  $recv_buf_code .= "\n";
+  $recv_buf_code .= "\t*recv_buf_ptr = _LIBGTOP_RECV_buf;\n";
+  $recv_buf_code .= "\t*recv_size_ptr = _LIBGTOP_RECV_len;\n";
+
+  if ($orig_retval eq 'pointer(string)') {
+    $need_temp_storage = 1;
+    $local_var_decl_code .= "\tchar **_LIBGTOP_TEMP_ptr;\n";
+    $local_var_decl_code .= "\tchar *_LIBGTOP_ARRAY_ptr;\n";
+    $local_var_decl_code .= "\tchar *_LIBGTOP_ARRAY_base;\n";
+    $local_var_decl_code .= "\toff_t _LIBGTOP_ARRAY_offset;\n";
+    $local_var_decl_code .= "\toff_t *_LIBGTOP_ARRAY_off_ptr;\n";
+
+    $recv_buf_code .= "\n";
+    $recv_buf_code .= "\t_LIBGTOP_TEMP_len = 0;\n";
+    $recv_buf_code .= "\t_LIBGTOP_TEMP_ptr = retval;\n";
+    $recv_buf_code .= "\tfor (_LIBGTOP_TEMP_ptr = retval; _LIBGTOP_TEMP_ptr && *_LIBGTOP_TEMP_ptr; _LIBGTOP_TEMP_ptr++)\n";
+    $recv_buf_code .= "\t\t_LIBGTOP_TEMP_len += strlen (*_LIBGTOP_TEMP_ptr)+1;\n";
+    $recv_buf_code .= "\n";
+    $recv_buf_code .= "\t_LIBGTOP_TEMP_len += sizeof (off_t) + 1;\n";
+    $recv_buf_code .= "\t_LIBGTOP_TEMP_len += array.number * sizeof (off_t);\n";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_base = glibtop_malloc_r (server, _LIBGTOP_TEMP_len);";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_ptr = _LIBGTOP_ARRAY_base;\n";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_offset = array.number * sizeof (off_t);\n";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_offset += sizeof (off_t);\n";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_off_ptr = (off_t *) _LIBGTOP_ARRAY_ptr;\n";
+    $recv_buf_code .= "\n";
+    $recv_buf_code .= "\t*_LIBGTOP_ARRAY_off_ptr++ = _LIBGTOP_ARRAY_offset;\n";
+    $recv_buf_code .= "\tfor (_LIBGTOP_TEMP_ptr = retval; _LIBGTOP_TEMP_ptr && *_LIBGTOP_TEMP_ptr; _LIBGTOP_TEMP_ptr++) {\n";
+    $recv_buf_code .= "\t\t*_LIBGTOP_ARRAY_off_ptr++ = _LIBGTOP_ARRAY_offset;\n";
+    $recv_buf_code .= "\t\t_LIBGTOP_ARRAY_offset += strlen (*_LIBGTOP_TEMP_ptr)+1;\n";
+    $recv_buf_code .= "\t}\n\n";
+    $recv_buf_code .= "\t_LIBGTOP_ARRAY_ptr = (char *) _LIBGTOP_ARRAY_off_ptr;\n";
+    $recv_buf_code .= "\tfor (_LIBGTOP_TEMP_ptr = retval; _LIBGTOP_TEMP_ptr && *_LIBGTOP_TEMP_ptr; _LIBGTOP_TEMP_ptr++) {\n";
+    $recv_buf_code .= "\t\tstrcpy (_LIBGTOP_ARRAY_ptr, *_LIBGTOP_TEMP_ptr);\n";
+    $recv_buf_code .= "\t\t_LIBGTOP_ARRAY_ptr += strlen (*_LIBGTOP_TEMP_ptr)+1;\n";
+    $recv_buf_code .= "\t}\n\n";
+    $recv_buf_code .= "\tif (recv_data_ptr) {\n";
+    $recv_buf_code .= "\t\t*recv_data_ptr = _LIBGTOP_ARRAY_base;\n";
+    $recv_buf_code .= "\t\t*recv_data_size_ptr = _LIBGTOP_TEMP_len;\n";
+    $recv_buf_code .= "\t}\n";
+
+  } elsif ($line_fields[3] =~ /^array/) {
+    $recv_buf_code .= "\n";
+    $recv_buf_code .= "\tif (recv_data_ptr) {\n";
+    $recv_buf_code .= "\t\t*recv_data_ptr = retval;\n";
+    $recv_buf_code .= "\t\t*recv_data_size_ptr = array.total;\n";
+    $recv_buf_code .= "\t}\n";
+  }
+
+  if ($need_temp_storage) {
+    $local_var_decl_code .= "\tsize_t _LIBGTOP_TEMP_len;\n";
+    $local_var_decl_code .= "\tsize_t _LIBGTOP_DATA_len;\n";
+    $local_var_decl_code .= "\toff_t _LIBGTOP_DATA_offset;\n";
+    $local_var_decl_code .= "\tchar *_LIBGTOP_DATA_ptr;\n";
+
+    $init_local_var_code .= "\t_LIBGTOP_DATA_len = 0;\n";
+    $init_local_var_code .= "\t_LIBGTOP_DATA_offset = 0;\n";
+    $init_local_var_code .= "\t_LIBGTOP_DATA_ptr = ".
+      "(char *) data_ptr;\n";
+  }
+
+  $func_decl_code = sprintf
+    (qq[static int\n_glibtop_demarshal_%s_i (glibtop *server, glibtop_backend *backend, const void *send_ptr, size_t send_size, void *data_ptr, size_t data_size, void **recv_buf_ptr, size_t *recv_size_ptr, void **recv_data_ptr, size_t *recv_data_size_ptr, int *retval_ptr)\n], $feature);
+
+  if (!($call_code eq '')) {
+    $call_code .= "\n";
+  }
+  
+  $func_body_code = sprintf
+    (qq[%s%s%s%s], $size_code, $demarshal_code, $call_code, $recv_buf_code);
+  
+  $total_code = sprintf
+    (qq[%s{\n%s\n%s\n%s\n\treturn 0;\n}\n],
+     $func_decl_code, $local_var_decl_code, $init_local_var_code,
+     $func_body_code);
+  
+  print $total_code;
+}
+
+$func_decl_code = sprintf
+  (qq[int\nglibtop_demarshal_func_i (glibtop *server, glibtop_backend *backend, unsigned command, const void *send_ptr, size_t send_size, void *data_ptr, size_t data_size, void **recv_buf_ptr, size_t *recv_size_ptr, void **recv_data_ptr, size_t *recv_data_size_ptr, int *retval_ptr)]);
+
+$switch_body_code = '';
+
+for ($nr = 1; $nr <= $feature_count; $nr++) {
+  $feature = $features{$nr};
+
+  $switch_body_code .= sprintf
+    (qq[\tcase GLIBTOP_CMND_%s:\n\t\treturn _glibtop_demarshal_%s_i\n\t\t\t(server, backend, send_ptr, send_size,\n\t\t\t data_ptr, data_size,\n\t\t\t recv_buf_ptr, recv_size_ptr,\n\t\t\t recv_data_ptr, recv_data_size_ptr, retval_ptr);\n],
+     &toupper ($feature), $feature);
+}
+
+$switch_code = sprintf
+  (qq[\tswitch (command) {\n%s\tdefault:\n\t\treturn -GLIBTOP_ERROR_INVALID_ARGUMENT;\n\t}\n], $switch_body_code);
+
+$total_code = sprintf
+  (qq[%s\n{\n%s}\n\n], $func_decl_code, $switch_code);
+
+print $total_code;
+
+1;

backends/server/glibtop-backend-private.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -21,52 +23,33 @@
    Boston, MA 02111-1307, USA.
 */
 
-#include <glibtop/read.h>
+#ifndef __GLIBTOP_BACKEND_PRIVATE_H__
+#define __GLIBTOP_BACKEND_PRIVATE_H__
 
-/* Reads some data from server. */
+struct _glibtop_backend_private
-
-static void
-do_read (int s, void *ptr, size_t total_size)
 {
-	int nread;
+    u_int64_t flags;
-	size_t already_read = 0, remaining = total_size;
+    int input [2];		/* Pipe client <- server */
-	
+    int output [2];		/* Pipe client -> server */
-	while (already_read < total_size) {
+    pid_t pid;			/* PID of the server */
-		nread = recv (s, ptr, remaining, 0);
+};
 
-		if (nread == 0) {
+void *
-			close (s);
+glibtop_call_i (glibtop *server, glibtop_backend *backend, unsigned command,
-			continue;
+		size_t send_size, const void *send_ptr,
-		}
+		size_t data_size, const void *data_ptr,
-		
+		size_t recv_size, void *recv_ptr,
-		if (nread <= 0) {
+		int *retval_ptr);
-			glibtop_error_io ("recv");
-			return;
-		}
-		
-		already_read += nread;
-		remaining -= nread;
-		(char *) ptr += nread;
-	}
-}
 
 void
-glibtop_read_l (glibtop *server, size_t size, void *buf)
+glibtop_read_i (glibtop *server, glibtop_backend *backend,
-{
+		size_t size, void *buf);
-	int ret = 0;
 
-	glibtop_init_r (&server, 0, 0);
+void *
+glibtop_read_data_i (glibtop *server, glibtop_backend *backend);
+
+void
+glibtop_write_i (glibtop *server, glibtop_backend *backend,
+		 size_t size, const void *buf);
 
-#ifdef DEBUG
-	fprintf (stderr, "LIBRARY: really reading %d bytes.\n", size);
 #endif
-
-	if (server->socket) {
-		do_read (server->socket, buf, size);
-	} else {
-		ret = read (server->input [0], buf, size);
-	}
-
-	if (ret < 0)
-		glibtop_error_io_r (server, _("read %d bytes"), size);
-}

backends/server/io.c

@@ -0,0 +1,114 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include "server.h"
+
+void
+do_output (int s, glibtop_response *resp, const void *recv_ptr,
+	   const void *data_ptr)
+{
+#ifdef DEBUG
+    fprintf (stderr, "Really writing %d bytes.\n",
+	     sizeof (glibtop_response));
+#endif
+
+    if (s == 0) {
+	if (write (1, (const void *) resp, sizeof (glibtop_response)) < 0)
+	    glibtop_warn_io ("write");
+    } else {
+	if (send (s, (const void *) resp, sizeof (glibtop_response), 0) < 0)
+	    glibtop_warn_io ("send");
+    }
+
+    if (resp->recv_size) {
+#ifdef DEBUG
+	fprintf (stderr, "Writing %ld bytes of data.\n",
+		 (long) resp->recv_size);
+#endif
+
+	if (s == 0) {
+	    if (write (1, recv_ptr, resp->recv_size) < 0)
+		glibtop_warn_io ("write");
+	} else {
+	    if (send (s, recv_ptr, resp->recv_size, 0) < 0)
+		glibtop_warn_io ("send");
+	}
+    }
+
+    if (resp->data_size) {
+#ifdef DEBUG
+	fprintf (stderr, "Writing %ld bytes of extra data.\n",
+		 (long) resp->data_size);
+#endif
+
+	if (s == 0) {
+	    if (write (1, data_ptr, resp->data_size) < 0)
+		glibtop_warn_io ("write");
+	} else {
+	    if (send (s, data_ptr, resp->data_size, 0) < 0)
+		glibtop_warn_io ("send");
+	}
+    }
+
+}
+
+int
+do_read (int s, void *ptr, size_t total_size)
+{
+    int nread;
+    char *tmp_ptr;
+    size_t already_read = 0, remaining = total_size;
+
+    while (already_read < total_size) {
+	if (s)
+	    nread = recv (s, ptr, remaining, 0);
+	else
+	    nread = read (0, ptr, remaining);
+
+	if ((already_read == 0) && (nread == 0)) {
+	    glibtop_warn ("pid %d received eof.", getpid ());
+	    return 0;
+	}
+
+	if (nread <= 0) {
+	    glibtop_warn_io ("recv");
+	    return 0;
+	}
+
+	already_read += nread;
+	remaining -= nread;
+	/* (char *) ptr += nread; */
+	tmp_ptr = ptr;
+	tmp_ptr += nread;
+	ptr = tmp_ptr;
+
+#ifdef DEBUG
+	fprintf (stderr, "READ (%d): %d - %d - %d\n",
+		 nread, already_read, remaining, total_size);
+#endif
+    }
+
+    return already_read;
+}

backends/server/libgtop-server.backend

@@ -0,0 +1,12 @@
+<?xml version="1.0"?> <!-- -*-xml-*- -->
+<libgtop:Backends xmlns:libgtop="http://www.home-of-linux.org/libgtop/1.1">
+
+  <libgtop:Backend>
+    <libgtop:Name>glibtop-backend-server</libgtop:Name>
+    <libgtop:Location>
+      <libgtop:LibtoolName>libgtop_backend_server.la</libgtop:LibtoolName>
+      <libgtop:ShlibName>libgtop_backend_server.so</libgtop:ShlibName>
+    </libgtop:Location>
+  </libgtop:Backend>
+
+</libgtop:Backends>

backends/server/marshal.pl

@@ -0,0 +1,309 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+$always_use_temp_storage = 1;
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+print '/* marshal.c */';
+print "/* This is a generated file.  Please modify `marshal.pl' */";
+print '';
+
+print '#include <glibtop.h>';
+print '#include <glibtop/open.h>';
+print '#include <glibtop/xmalloc.h>';
+print '';
+print '#include <glibtop/sysdeps.h>';
+print '#include <glibtop/union.h>';
+print '';
+print '#include "command.h"';
+print '#include <glibtop/backend.h>';
+print '';
+print '#include <glibtop-backend-private.h>';
+print '';
+
+$feature_count = 0;
+
+while (<>) {
+    chop;	# strip record separator
+
+    if (/^[^#]/) {
+	&output($_);
+    }
+}
+
+sub output {
+    local($line) = @_;
+    @line_fields = split(/\|/, $line, 9999);
+    $retval = $line_fields[1];
+    $feature = $line_fields[2];
+    $param_def = $line_fields[4];
+
+    $orig = $feature;
+    $feature =~ s/^@//;
+    $space = $feature;
+    $space =~ s/./ /g;
+
+    $features{++$feature_count} = $orig;
+    return if $orig =~ /^@/;
+
+    $orig_retval = $retval;
+    if ($retval eq 'retval') {
+      $retval_param = '&retval';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $retval = 'int';
+    }
+    elsif ($retval !~ /^void$/) {
+      $retval_param = 'NULL';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $call_prefix = 'retval = ';
+      $call_prefix_space = '         ';
+    }
+    else {
+      $retval_param = 'NULL';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = '';
+      $prefix_space = '';
+    }
+
+    if ($retval =~ /^(array|pointer)\((.*)\)$/) {
+      $retval = ($2 eq 'string') ? 'char **' : "$2 *";
+    }
+
+    $need_temp_storage = $always_use_temp_storage;
+    $local_var_init_code = "\t/* variable initialization */\n";
+    $local_var_init_code .= "\t_LIBGTOP_SEND_len = 0;\n";
+    $local_var_init_code .= "\t_LIBGTOP_DATA_len = 0;\n";
+    $local_var_init_code .= "\t_LIBGTOP_SEND_offset = 0;\n";
+    $local_var_init_code  .= "\t_LIBGTOP_SEND_ptr = ".
+	  "(char *) _LIBGTOP_SEND_buf;\n";
+    $marshal_code = "\t/* marshal start */\n";
+    $marshal_code .= "\tmemset (_LIBGTOP_SEND_buf, 0, _LIBGTOP_SEND_len);\n";
+    $first_param_name = '';
+    $size_code = '';
+
+    $call_param = '';
+    $param_decl = '';
+    $need_temp_len = 0;
+    $nr_params = (@params = split(/:/, $param_def, 9999));
+    for ($param = 1; $param <= $nr_params; $param++) {
+      $list = $params[$param];
+      $type = $params[$param];
+      $type =~ s/\(.*//;
+      $list =~ s/^.*\(//;
+      $list =~ s/\)$//;
+      $count = (@fields = split(/,/, $list, 9999));
+      for ($field = 1; $field <= $count; $field++) {
+	my $c_type = $typeinfo->{$type}->[1];
+
+	if ($first_param_name eq '') {
+	  $first_param_name = $fields[$field];
+	}
+
+	if ($typeinfo->{$type}->[2]) {
+	  $need_temp_storage = 1;
+	}
+
+	if ($param_decl eq '') {
+	  $param_decl = ",\n            " . $space . '    ';
+	}
+	else {
+	  $param_decl = $param_decl . ', ';
+	}
+	$param_decl = $param_decl . $c_type . ' ' . $fields[$field];
+	$call_param = $call_param . ', ' . $fields[$field];
+
+	$size_code .= "\t_LIBGTOP_SEND_len += ";
+	if ($typeinfo->{$type}->[2]) {
+	  $size_code .= sprintf ("sizeof (size_t)");
+	} else {
+	  $size_code .= sprintf ("sizeof (%s)", $c_type);
+	}
+	$size_code .= ";\n";
+
+	if (defined $sizeof_funcs->{$type}) {
+	  $size_code .= "\t_LIBGTOP_DATA_len += ";
+	  $size_code .= $sizeof_funcs->{$type}->($fields[$field]);
+	  $size_code .= ";\n";
+	}
+
+	$marshal_code .= "\t_LIBGTOP_SEND_ptr = ".
+	  "(char *) _LIBGTOP_SEND_buf + _LIBGTOP_SEND_offset;\n";
+
+	if (defined $marshal_funcs->{$type}) {
+	  $marshal_code .= $marshal_funcs->{$type}->($c_type, $fields[$field], "\t");
+	} else {
+	  $marshal_code .= sprintf ("\tmemcpy (_LIBGTOP_SEND_ptr, %s, %s);\n",
+				    '&'.$fields[$field], "sizeof ($c_type)");
+	}
+
+	$marshal_code .= "\t_LIBGTOP_SEND_offset += ";
+	if ($typeinfo->{$type}->[2]) {
+	  $marshal_code .= sprintf ("sizeof (size_t)");
+	} else {
+	  $marshal_code .= sprintf ("sizeof (%s)", $c_type);
+	}
+	$marshal_code .= ";\n";
+      }
+    }
+
+    $local_var_code = "";
+    $local_var_code .= "\tunsigned _LIBGTOP_SEND_offset, _LIBGTOP_SEND_len;\n";
+    $local_var_code .= "\tunsigned _LIBGTOP_DATA_len;\n";
+    if ($need_temp_len) {
+      $local_var_code .= "\tunsigned _LIBGTOP_SEND_temp_len;\n";
+    }
+    $local_var_code .= "\tvoid *_LIBGTOP_SEND_buf, *_LIBGTOP_DATA_buf;\n";
+    $local_var_code .= "\tchar *_LIBGTOP_SEND_ptr, *_LIBGTOP_DATA_ptr;\n";
+    if ($retval !~ /^void$/) {
+      $local_var_code .= sprintf ("\t%s retval = (%s) 0;\n",
+				  $retval, $retval);
+    }
+
+    $total_code = '';
+
+    $send_buf_code = "\t/* send buffer */\n";
+    $send_buf_code .= "\t_LIBGTOP_SEND_buf = ";
+    if ($need_temp_storage) {
+      $send_buf_code .= "glibtop_malloc_r (server, _LIBGTOP_SEND_len+1)";
+    } else {
+      $send_buf_code .= '(void *) &'.$first_param_name;
+    }
+    $send_buf_code .= ";\n\n";
+
+    $send_buf_code .= "\t/* data buffer */\n";
+    $send_buf_code .= "\t_LIBGTOP_DATA_buf = ";
+    if ($need_temp_storage) {
+      $send_buf_code .= "glibtop_malloc_r (server, _LIBGTOP_DATA_len+1)";
+    } else {
+      $send_buf_code .= 'NULL';
+    }
+    $send_buf_code .= ";\n";
+    $send_buf_code .= "\t_LIBGTOP_DATA_ptr = _LIBGTOP_DATA_buf;\n";
+
+    $call_code = '';
+    $call_code .= sprintf ("\t%sglibtop_call_i (server, backend, GLIBTOP_CMND_%s,\n",
+			   $call_prefix, &toupper($feature));
+    $call_code .= sprintf ("\t\t\t%s%s, %s,\n", $call_prefix_space,
+			   "_LIBGTOP_SEND_len", "_LIBGTOP_SEND_buf");
+    $call_code .= sprintf ("\t\t\t%s%s, %s,\n", $call_prefix_space,
+			   "_LIBGTOP_DATA_len", "_LIBGTOP_DATA_buf");
+    if ($line_fields[3] eq '') {
+      $call_code .= sprintf ("\t\t\t%s0, NULL,\n", $call_prefix_space);
+    } elsif ($line_fields[3] eq  'array') {
+      $call_code .= sprintf ("\t\t\t%ssizeof (glibtop_array), array,\n",
+			     $call_prefix_space);
+    } else {
+      $call_code .= sprintf ("\t\t\t%ssizeof (glibtop_%s), buf,\n",
+			     $call_prefix_space, $feature);
+    }
+    $call_code .= sprintf ("\t\t\t%s%s);\n", $call_prefix_space, $retval_param);
+
+    if ($need_temp_storage) {
+      $send_buf_free_code = "\tglibtop_free_r (server, _LIBGTOP_SEND_buf);\n";
+      $send_buf_free_code .= "\tglibtop_free_r (server, _LIBGTOP_DATA_buf);\n";
+    } else {
+      $send_buf_free_code = "";
+    }
+
+    if (!($size_code eq '')) {
+      $size_code = sprintf (qq[\t/* send size */\n%s\n], $size_code);
+    }
+
+    if ($orig_retval eq 'pointer(string)') {
+      $call_code .= "\n";
+      $local_var_code .= "\tchar *_LIBGTOP_ARRAY_ptr, **ptrlist;\n";
+      $local_var_code .= "\toff_t *_LIBGTOP_ARRAY_off_ptr;\n";
+      $local_var_code .= "\tint i;\n";
+      $call_code .= "\tptrlist = glibtop_calloc_r (server, array->number+1, sizeof (char *));\n";
+      $call_code .= "\t_LIBGTOP_ARRAY_off_ptr = (off_t *) retval;\n";
+      $call_code .= "\t_LIBGTOP_ARRAY_ptr = (char *) retval;\n";
+      $call_code .= "\t_LIBGTOP_ARRAY_off_ptr++;\n\n";
+      $call_code .= "\tfor (i = 0; i < array->number; i++)\n";
+      $call_code .= "\t\tptrlist [i] = glibtop_strdup_r (server, _LIBGTOP_ARRAY_ptr + *_LIBGTOP_ARRAY_off_ptr++);\n";
+      $call_code .= "\tptrlist [array->number] = NULL;\n\n";
+      $call_code .= "\tglibtop_free_r (server, retval);\n";
+      $call_code .= "\tretval = ptrlist;\n";
+    }
+
+    $total_code .= sprintf ("%s%s\n%s\n%s\n%s\n",
+			    $size_code, $send_buf_code, $marshal_code,
+			    $call_code, $send_buf_free_code);
+
+    $return_code = '';
+    if ($retval !~ /^void$/) {
+      $return_code .= "\treturn retval;\n";
+    } else {
+      $return_code .= "\treturn;\n";
+    }
+
+    $total_code .= $return_code;
+
+    $func_decl = 'static '.$retval."\n";
+    if ($line_fields[3] eq '') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] eq 'array') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] =~ /^array/) {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    } else {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    }
+
+    $total_code = sprintf ("%s{\n%s\n%s\n%s\n%s}\n", $func_decl,
+			   $local_var_code, $local_var_init_code,
+			   $total_code);
+
+
+    $total_code = sprintf ("#if GLIBTOP_SUID_%s\n\n%s\n#endif /* GLIBTOP_SUID_%s */\n\n",
+			   &toupper($feature), $total_code,
+			   &toupper($feature));
+
+    print $total_code;
+}
+
+$call_vector_code = '';
+for ($nr = 1; $nr <= $feature_count; $nr++) {
+  $feature = $features{$nr};
+
+  $orig = $feature;
+  $feature =~ s/^@//;
+
+  if ($orig =~ /^@/) {
+    $call_vector_code .= sprintf (qq[\tNULL,\n]);
+  } else {
+    $call_vector_code .= sprintf
+      (qq[\#if GLIBTOP_SUID_%s\n\t_glibtop_get_%s_c,\n\#else\n\tNULL,\n\#endif\n],
+       &toupper($feature), $feature);
+  }
+}
+
+print 'glibtop_call_vector glibtop_backend_server_call_vector = {';
+print $call_vector_code;
+print '};';
+print '';
+

backends/server/read.c

@@ -0,0 +1,53 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/backend.h>
+
+#include <glibtop-backend-private.h>
+
+void
+glibtop_read_i (glibtop *server, glibtop_backend *backend,
+		size_t size, void *buf)
+{
+    int ret = 0;
+
+    glibtop_init_r (&server, 0, 0);
+
+#ifdef DEBUG
+    fprintf (stderr, "LIBRARY: really reading %d bytes from %d.\n",
+	     size, backend->_priv->input [0]);
+#endif
+
+    ret = read (backend->_priv->input [0], buf, size);
+
+#ifdef DEBUG
+    fprintf (stderr, "LIBRARY: read %d bytes.\n", ret);
+#endif
+
+    if (ret < 0)
+	glibtop_error_io_r (server, "read %d bytes", size);
+}

backends/server/read_data.c

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -21,49 +23,42 @@
    Boston, MA 02111-1307, USA.
 */
 
+#include <glibtop.h>
+#include <glibtop/error.h>
 #include <glibtop/xmalloc.h>
-#include <glibtop/read_data.h>
+#include <glibtop/backend.h>
 
-/* Reads some data from server. */
+#include <glibtop-backend-private.h>
 
 void *
-glibtop_read_data_l (glibtop *server)
+glibtop_read_data_i (glibtop *server, glibtop_backend *backend)
 {
-	size_t size;
+    size_t size;
-	void *ptr;
+    void *ptr;
-	int ret;
+    int ret;
-
-	glibtop_init_r (&server, 0, 0);
 
 #ifdef DEBUG
-	fprintf (stderr, "LIBRARY: reading %d data bytes.\n", sizeof (size_t));
+    fprintf (stderr, "LIBRARY: reading %d data bytes.\n", sizeof (size_t));
 #endif
 
-	if (server->socket) {
+    ret = read (backend->_priv->input [0], (void *)&size,
-		ret = recv (server->socket, (void *)&size, sizeof (size_t), 0);
+		sizeof (size_t));
-	} else {
-		ret = read (server->input [0], (void *)&size, sizeof (size_t));
-	}
 
-	if (ret < 0)
+    if (ret < 0)
-		glibtop_error_io_r (server, _("read data size"));
+	glibtop_error_io_r (server, "read data size");
 
 #ifdef DEBUG
-	fprintf (stderr, "LIBRARY: really reading %d data bytes (ret = %d).\n", size, ret);
+    fprintf (stderr, "LIBRARY: really reading %d data bytes (ret = %d).\n", size, ret);
 #endif
 
-	if (!size) return NULL;	
+    if (!size) return NULL;	
 
-	ptr = glibtop_malloc_r (server, size);
+    ptr = glibtop_malloc_r (server, size);
 	
-	if (server->socket) {
+    ret = read (backend->_priv->input [0], ptr, size);
-		ret = recv (server->socket, ptr, size, 0);
-	} else {
-		ret = read (server->input [0], ptr, size);
-	}
 
-	if (ret < 0)
+    if (ret < 0)
-		glibtop_error_io_r (server, _("read data %d bytes"));
+	glibtop_error_io_r (server, "read data %d bytes");
 
-	return ptr;
+    return ptr;
 }

backends/server/server.c

@@ -0,0 +1,190 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include "server.h"
+
+static glibtop _glibtop_global_server;
+glibtop *glibtop_global_server = &_glibtop_global_server;
+
+#include <glibtop.h>
+#include <glibtop/union.h>
+#include <glibtop/sysdeps.h>
+
+#include <sys/utsname.h>
+
+const unsigned long glibtop_server_features =
+GLIBTOP_SUID_CPU +
+GLIBTOP_SUID_MEM +
+GLIBTOP_SUID_SWAP +
+GLIBTOP_SUID_UPTIME +
+GLIBTOP_SUID_LOADAVG +
+GLIBTOP_SUID_SHM_LIMITS +
+GLIBTOP_SUID_MSG_LIMITS +
+GLIBTOP_SUID_SEM_LIMITS +
+GLIBTOP_SUID_PROCLIST +
+GLIBTOP_SUID_PROC_STATE +
+GLIBTOP_SUID_PROC_UID +
+GLIBTOP_SUID_PROC_MEM +
+GLIBTOP_SUID_PROC_TIME +
+GLIBTOP_SUID_PROC_SIGNAL +
+GLIBTOP_SUID_PROC_KERNEL +
+GLIBTOP_SUID_PROC_SEGMENT +
+GLIBTOP_SUID_PROC_ARGS +
+GLIBTOP_SUID_PROC_MAP +
+GLIBTOP_SUID_NETINFO +
+GLIBTOP_SUID_NETLOAD +
+GLIBTOP_SUID_INTERFACE_NAMES +
+GLIBTOP_SUID_PPP;
+
+#include <fcntl.h>
+#include <locale.h>
+
+int
+main(int argc, char *argv[])
+{
+    struct utsname uts;
+    int uid, euid, gid, egid;
+    glibtop *server;
+
+    /* !!! WE ARE ROOT HERE - CHANGE WITH CAUTION !!! */
+
+    uid = getuid (); euid = geteuid ();
+    gid = getgid (); egid = getegid ();
+
+    if (uname (&uts) < 0) _exit (1);
+
+    if (strcmp (uts.sysname, LIBGTOP_COMPILE_SYSTEM) ||
+	strcmp (uts.release, LIBGTOP_COMPILE_RELEASE) ||
+	strcmp (uts.machine, LIBGTOP_COMPILE_MACHINE)) {
+	fprintf (stderr, "Can only run on %s %s %s\n",
+		 LIBGTOP_COMPILE_SYSTEM,
+		 LIBGTOP_COMPILE_RELEASE,
+		 LIBGTOP_COMPILE_MACHINE);
+	_exit (1);
+    }
+
+    server = glibtop_global_server;
+	
+    if (!server->_priv)
+	server->_priv = glibtop_calloc_r
+	    (server, 1, sizeof (glibtop_server_private));
+
+    glibtop_init_p (server, 0, 0);
+
+    if (setreuid (euid, uid)) _exit (1);
+
+    if (setregid (egid, gid)) _exit (1);
+
+    /* !!! END OF SUID ROOT PART !!! */
+
+    handle_slave_connection (0, 0);
+
+    _exit (0);
+}
+
+void
+handle_slave_connection (int input, int output)
+{
+    glibtop_command _cmnd, *cmnd = &_cmnd;
+    glibtop *server = glibtop_global_server;
+
+    // glibtop_send_version_i (glibtop_global_server, output);
+
+    while (do_read (input, cmnd, sizeof (glibtop_command))) {
+	size_t recv_size = 0, send_size = 0, recv_data_size = 0;
+	void *recv_ptr = NULL, *recv_data_ptr = NULL, *data_ptr = NULL;
+	char parameter [BUFSIZ];
+	int retval, func_retval;
+	glibtop_response resp;
+
+#ifdef DEBUG
+	fprintf (stderr, "Slave %d received command "
+		 "%ld from client.\n", getpid (), (long) cmnd->command);
+#endif
+
+	if (cmnd->send_size >= BUFSIZ)
+	    glibtop_error ("Client sent %d bytes, but buffer is %d",
+			   cmnd->send_size, BUFSIZ);
+	else if (cmnd->param_size >= BUFSIZ)
+	    glibtop_error ("Client sent %d bytes, but buffer is %d",
+			   cmnd->param_size, BUFSIZ);
+
+	memset (parameter, 0, sizeof (parameter));
+
+	if (cmnd->send_size) {
+#ifdef DEBUG
+	    fprintf (stderr, "Client has %d bytes of data.\n",
+		     cmnd->send_size);
+#endif
+
+	    send_size = cmnd->send_size;
+	    do_read (input, parameter, send_size);
+	} else if (cmnd->param_size) {
+#ifdef DEBUG
+	    fprintf (stderr, "Client has %d bytes of parameter data.\n",
+		     cmnd->param_size);
+#endif
+	    send_size = cmnd->param_size;
+	    memcpy (parameter, cmnd->parameter, send_size);
+	}
+
+	if (cmnd->data_size) {
+#ifdef DEBUG
+	    fprintf (stderr, "CLIENT has %d bytes of extra data for us.\n",
+		     cmnd->data_size);
+#endif
+
+	    data_ptr = glibtop_malloc_r (server, cmnd->data_size);
+	    do_read (input, data_ptr, cmnd->data_size);
+	}
+
+	retval = glibtop_demarshal_func_i (server, NULL,
+					   cmnd->command,
+					   parameter, send_size,
+					   data_ptr, cmnd->data_size,
+					   &recv_ptr, &recv_size,
+					   &recv_data_ptr, &recv_data_size,
+					   &func_retval);
+
+#ifdef DEBUG
+	fprintf (stderr, "Retval %d / %d - %p - %d\n",
+		 retval, func_retval, recv_ptr, recv_size);
+
+	if (recv_data_size) {
+	    fprintf (stderr, "Returning %d bytes of data from %p.\n",
+		     recv_data_size, recv_data_ptr);
+	}
+#endif
+
+	memset (&resp, 0, sizeof (glibtop_response));
+
+	resp.retval = retval;
+	resp.glibtop_errno = func_retval;
+	resp.recv_size = recv_size;
+	resp.data_size = recv_data_size;
+
+	do_output (output, &resp, recv_ptr, recv_data_ptr);
+    }		
+}

backends/server/server.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -31,8 +33,6 @@
 #include <glibtop/open.h>
 #include <glibtop/union.h>
 #include <glibtop/xmalloc.h>
-#include <glibtop/version.h>
-#include <glibtop/command.h>
 #include <glibtop/parameter.h>
 
 #include <fcntl.h>
@@ -40,6 +40,11 @@
 #include <sys/socket.h>
 #include <syslog.h>
 
+#include <glibtop/backend.h>
+#include <glibtop-backend-private.h>
+
+#include "command.h"
+
 BEGIN_LIBGTOP_DECLS
 
 /* Some don't have LOG_PERROR */
@@ -47,6 +52,8 @@ BEGIN_LIBGTOP_DECLS
 #define LOG_PERROR 0
 #endif
 
+#define LIBGTOP_VERSION_STRING "Libgtop %s server version %s (%u,%u,%u,%u)."
+
 #if defined(HAVE_GETDTABLESIZE)
 #define GET_MAX_FDS() getdtablesize()
 #else
@@ -55,23 +62,21 @@ BEGIN_LIBGTOP_DECLS
 #define GET_MAX_FDS() 256
 #endif
 
-#define _offset_union(p)	((char *) &resp->u.p - (char *) resp)
+void
-#define _offset_data(p)		_offset_union (data.p)
+do_output (int s, glibtop_response *resp, const void *recv_ptr,
+	   const void *data_ptr);
 
-#define MSG_BUFSZ		sizeof (struct _glibtop_ipc_message)
+int
-#define MSG_MSGSZ		(MSG_BUFSZ - sizeof (long))
+do_read (int s, void *ptr, size_t total_size);
 
-void handle_parent_connection (int s);
+void
-void handle_slave_connection (int input, int output);
+handle_slave_connection (int input, int output);
-void handle_slave_command (glibtop_command *cmnd, glibtop_response *resp,
-			   const void *parameter);
 
-void do_output (int s, glibtop_response *resp, off_t offset,
+int
-		size_t data_size, const void *data);
+glibtop_demarshal_func_i (glibtop *server, glibtop_backend *backend, unsigned command, const void *send_ptr, size_t send_size, void *data_ptr, size_t data_size, void **recv_buf_ptr, size_t *recv_size_ptr, void **recv_data_ptr, size_t *recv_data_size_ptr, int *retval_ptr);
-int do_read (int s, void *ptr, size_t total_size);
 
-void syslog_message (int priority, char *format, ...);
+void
-void syslog_io_message (int priority, char *format, ...);
+glibtop_send_version_i (glibtop *server, int fd);
 
 extern int enable_debug;
 extern int verbose_output;

backends/server/version.c

@@ -0,0 +1,62 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include "server.h"
+
+void
+glibtop_send_version_i (glibtop *server, int fd)
+{
+    char buffer [BUFSIZ];
+    size_t size;
+
+    sprintf (buffer, LIBGTOP_VERSION_STRING,
+	     LIBGTOP_VERSION, LIBGTOP_SERVER_VERSION,
+	     sizeof (glibtop_command),
+	     sizeof (glibtop_response),
+	     sizeof (glibtop_union),
+	     sizeof (glibtop_sysdeps));
+	
+    size = strlen (buffer) + 1;
+
+#ifdef DEBUG
+    fprintf (stderr, "SERVER ID: |%s|\n", buffer);
+#endif
+
+    if (fd == 0) {
+	if (write (1, (const void *) &size, sizeof (size)) < 0)
+	    glibtop_warn_io_r (server, "write");
+    } else {
+	if (send (fd, (const void *) &size, sizeof (size), 0) < 0)
+	    glibtop_warn_io_r (server, "send");
+    }
+
+    if (fd == 0) {
+	if (write (1, (const void *) buffer, size) < 0)
+	    glibtop_warn_io_r (server, "write");
+    } else {
+	if (send (fd, (const void *) buffer, size, 0) < 0)
+	    glibtop_warn_io_r (server, "send");
+    }
+}

backends/server/write.c

@@ -0,0 +1,48 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <glibtop.h>
+#include <glibtop/error.h>
+#include <glibtop/backend.h>
+
+#include <glibtop-backend-private.h>
+
+void
+glibtop_write_i (glibtop *server, glibtop_backend *backend,
+		 size_t size, const void *buf)
+{
+    int ret;
+
+    if (size == 0) return;
+
+#ifdef DEBUG
+    fprintf (stderr, "LIBRARY: really writing %d bytes.\n", size);
+#endif
+
+    ret = write (backend->_priv->output [1], buf, size);
+
+    if (ret < 0)
+	glibtop_error_io_r (server, "write %d bytes", size);
+}

backends/sysdeps/.cvsignore

@@ -0,0 +1,7 @@
+.deps
+.libs
+Makefile
+Makefile.in
+*.lo
+*.la
+marshal.c

backends/sysdeps/ChangeLog

@@ -0,0 +1,28 @@
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* Makefile.am: Install everything in $(LIBGTOP_BACKEND_DIR).
+
+	* libgtop-sysdeps.backend: New file.
+
+	* backend-sysdeps.c (glibtop_backend_sysdeps): Renamed to
+	`LibGTopBackendInfo'.
+
+2000-01-12  Martin Baulig  <martin@home-of-linux.org>
+
+	* marshal.pl: Create the `_glibtop_init_hook_s' as well.
+
+	* marshal.pl: Don't create code for things which are now
+	in the new `glibtop-backend-common' backend.
+
+2000-01-02  Martin Baulig  <martin@home-of-linux.org>
+
+	* marshal.pl: New file. Automatically creates `marshal.c'.
+	* call-vector.c: Removed.
+
+2000-01-01  Martin Baulig  <martin@home-of-linux.org>
+
+	Initial version of the "glibtop-backend-sysdeps" backend.
+
+	* backend-sysdeps.c: New file.
+	* glibtop-backend-private.h: New file.
+

backends/sysdeps/Makefile.am

@@ -0,0 +1,35 @@
+LINK		= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
+
+INCLUDES	= @INCLUDES@
+
+backenddir	= @LIBGTOP_BACKEND_DIR@
+
+backend_DATA = \
+	libgtop-sysdeps.backend
+
+noinst_HEADERS = \
+	glibtop-backend-private.h
+
+backend_LTLIBRARIES = \
+	libgtop_backend_sysdeps.la
+
+libgtop_backend_sysdeps_la_SOURCES = \
+	backend-sysdeps.c		\
+	marshal.c
+
+libgtop_backend_sysdeps_la_LDFLAGS = \
+	$(LT_VERSION_INFO) -export-dynamic
+
+BUILT_SOURCES = \
+	marshal.c
+
+EXTRA_DIST = \
+	marshal.pl	\
+	libgtop-sysdeps.backend
+
+CLEANFILES = $(BUILT_SOURCES)
+
+marshal.c: marshal.pl $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/marshal.pl < $(top_srcdir)/features.def > tmp-t
+	mv tmp-t marshal.c
+

backends/sysdeps/backend-sysdeps.c

@@ -0,0 +1,77 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+#include <glibtop/xmalloc.h>
+
+#include <glibtop/open.h>
+#include <glibtop/backend.h>
+#include <glibtop-backend-private.h>
+
+static int
+_open_sysdeps (glibtop *, glibtop_backend *, u_int64_t, const char **);
+
+static int
+_close_sysdeps (glibtop *, glibtop_backend *);
+
+extern glibtop_call_vector glibtop_backend_sysdeps_call_vector;
+
+glibtop_backend_info LibGTopBackendInfo = {
+    "glibtop-backend-sysdeps", _open_sysdeps, _close_sysdeps,
+    &glibtop_backend_sysdeps_call_vector
+};
+
+static int
+_open_sysdeps (glibtop *server, glibtop_backend *backend,
+	       u_int64_t features, const char **backend_args)
+{
+    glibtop_init_func_t *init_fkt;
+
+    backend->_priv = glibtop_calloc_r
+	(server, 1, sizeof (glibtop_backend_private));
+
+    /* Do the initialization, but only if not already initialized. */
+
+    if ((server->flags & _GLIBTOP_INIT_STATE_SYSDEPS) == 0) {
+	glibtop_open_s (server, "glibtop", features, 0);
+
+	for (init_fkt = _glibtop_init_hook_s; *init_fkt; init_fkt++)
+	    (*init_fkt) (server);
+
+	server->sysdeps.pointer_size = sizeof (void*)*8;
+		
+	server->flags |= _GLIBTOP_INIT_STATE_SYSDEPS;
+    }
+
+    return 0;
+}
+
+static int
+_close_sysdeps (glibtop *server, glibtop_backend *backend)
+{
+    return -1;
+}
+

backends/sysdeps/glibtop-backend-private.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -21,19 +23,12 @@
    Boston, MA 02111-1307, USA.
 */
 
-#ifndef __GLIBTOP_READ_DATA_H__
+#ifndef __GLIBTOP_BACKEND_PRIVATE_H__
-#define __GLIBTOP_READ_DATA_H__
+#define __GLIBTOP_BACKEND_PRIVATE_H__
 
-#include <glibtop.h>
+struct _glibtop_backend_private
-#include <glibtop/error.h>
+{
-
+    u_int64_t flags;
-BEGIN_LIBGTOP_DECLS
+};
-
-#define glibtop_read_data()	glibtop_read_data_r(glibtop_global_server)
-
-void *glibtop_read_data_l (glibtop *server);
-void *glibtop_read_data_s (glibtop *server);
-
-END_LIBGTOP_DECLS
 
 #endif

backends/sysdeps/libgtop-sysdeps.backend

@@ -0,0 +1,12 @@
+<?xml version="1.0"?> <!-- -*-xml-*- -->
+<libgtop:Backends xmlns:libgtop="http://www.home-of-linux.org/libgtop/1.1">
+
+  <libgtop:Backend>
+    <libgtop:Name>glibtop-backend-sysdeps</libgtop:Name>
+    <libgtop:Location>
+      <libgtop:LibtoolName>libgtop_backend_sysdeps.la</libgtop:LibtoolName>
+      <libgtop:ShlibName>libgtop_backend_sysdeps.so</libgtop:ShlibName>
+    </libgtop:Location>
+  </libgtop:Backend>
+
+</libgtop:Backends>

backends/sysdeps/marshal.pl

@@ -0,0 +1,199 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+$always_use_temp_storage = 1;
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+print '/* marshal.c */';
+print "/* This is a generated file.  Please modify `marshal.pl' */";
+print '';
+
+print '#include <glibtop.h>';
+print '#include <glibtop/open.h>';
+print '#include <glibtop/xmalloc.h>';
+print '';
+print '#include <glibtop/sysdeps.h>';
+print '#include <glibtop/union.h>';
+print '';
+print '#include <glibtop/backend.h>';
+print '';
+print '#include <glibtop-backend-private.h>';
+print '';
+
+$feature_count = 0;
+
+while (<>) {
+    chop;	# strip record separator
+
+    if (/^[^#]/) {
+	&output($_);
+    }
+}
+
+sub output {
+    local($line) = @_;
+    @line_fields = split(/\|/, $line, 9999);
+    $retval = $line_fields[1];
+    $feature = $line_fields[2];
+    $param_def = $line_fields[4];
+
+    $orig = $feature;
+    $feature =~ s/^@//;
+    $space = $feature;
+    $space =~ s/./ /g;
+
+    $features{++$feature_count} = $orig;
+
+    return if $orig =~ /^@/;
+
+    if ($retval eq 'retval') {
+      $retval_param = '&retval';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $retval = 'int';
+    }
+    elsif ($retval !~ /^void$/) {
+      $retval_param = 'NULL';
+      $prefix = 'retval = ';
+      $prefix_space = '         ';
+      $call_prefix = 'retval = ';
+      $call_prefix_space = '         ';
+    }
+    else {
+      $retval_param = 'NULL';
+      $call_prefix = '';
+      $call_prefix_space = '';
+      $prefix = '';
+      $prefix_space = '';
+    }
+
+    if ($retval =~ /^(array|pointer)\((.*)\)$/) {
+      $retval = ($2 eq 'string') ? 'char **' : "$2 *";
+    }
+
+    $need_temp_storage = $always_use_temp_storage;
+    $first_param_name = '';
+
+    $call_param = '';
+    $param_decl = '';
+    $need_temp_len = 0;
+    $nr_params = (@params = split(/:/, $param_def, 9999));
+    for ($param = 1; $param <= $nr_params; $param++) {
+      $list = $params[$param];
+      $type = $params[$param];
+      $type =~ s/\(.*//;
+      $list =~ s/^.*\(//;
+      $list =~ s/\)$//;
+      $count = (@fields = split(/,/, $list, 9999));
+      for ($field = 1; $field <= $count; $field++) {
+	my $c_type = $typeinfo->{$type}->[1];
+
+	if ($first_param_name eq '') {
+	  $first_param_name = $fields[$field];
+	}
+
+	if ($typeinfo->{$type}->[2]) {
+	  $need_temp_storage = 1;
+	}
+
+	if ($param_decl eq '') {
+	  $param_decl = ",\n             " . $space . '    ';
+	}
+	else {
+	  $param_decl = $param_decl . ', ';
+	}
+	$param_decl = $param_decl . $c_type . ' ' . $fields[$field];
+	$call_param = $call_param . ', ' . $fields[$field];
+      }
+    }
+
+    if ($line_fields[3] eq '') {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server%s);\n", $feature, $call_param);
+    } elsif ($line_fields[3] eq 'array') {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, array%s);\n", $feature, $call_param);
+    } elsif ($line_fields[3] =~ /^array/) {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, array, buf%s);\n", $feature, $call_param);
+    } else {
+      $total_code = sprintf
+	("\treturn glibtop_get_%s_s (server, buf%s);\n", $feature, $call_param);
+    }
+
+    $func_decl = 'static '.$retval."\n";
+    if ($line_fields[3] eq '') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] eq 'array') {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array%s)\n",
+			     $feature, $param_decl);
+    } elsif ($line_fields[3] =~ /^array/) {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, glibtop_array *array, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    } else {
+      $func_decl .= sprintf ("_glibtop_get_%s_c (glibtop *server, glibtop_backend *backend, %s *buf%s)\n",
+			     $feature, 'glibtop_'.$feature, $param_decl);
+    }
+
+    $total_code = sprintf ("%s{\n%s\n%s}\n", $func_decl, $total_code);
+
+    $total_code = sprintf ("#if (!GLIBTOP_SUID_%s)\n\n%s\n#endif /* not GLIBTOP_SUID_%s */\n\n",
+			   &toupper($feature), $total_code,
+			   &toupper($feature));
+
+    print $total_code;
+}
+
+$init_hook_code = '';
+$call_vector_code = '';
+for ($nr = 1; $nr <= $feature_count; $nr++) {
+  $feature = $features{$nr};
+
+  if ($feature =~ /^@/) {
+    $call_vector_code .= sprintf (qq[\tNULL,\n]);
+  } else {
+    $call_vector_code .= sprintf
+      (qq[\#if GLIBTOP_SUID_%s\n\tNULL,\n\#else\n\t_glibtop_get_%s_c,\n\#endif\n],
+       &toupper($feature), $feature);
+  }
+
+  if (!($feature =~ /^@/)) {
+    $init_hook_code .= sprintf
+      (qq[\#if !GLIBTOP_SUID_%s\n\tglibtop_init_%s_s,\n\#endif\n],
+       &toupper($feature), $feature);
+  }
+}
+$init_hook_code .= sprintf (qq[\tNULL\n]);
+
+chop $init_hook_code;
+chop $call_vector_code;
+
+print 'glibtop_call_vector glibtop_backend_sysdeps_call_vector = {';
+print $call_vector_code;
+print '};';
+print '';
+
+print 'glibtop_init_func_t _glibtop_init_hook_s [] = {';
+print $init_hook_code;
+print '};';
+print '';
+

configure.in

@@ -1,5 +1,5 @@
 dnl
-dnl Configure script for the Gnome library
+dnl Configure script for LibGTop
 dnl
 
 AC_INIT(copyright.txt)
@@ -13,6 +13,12 @@ AC_MSG_ERROR([
 *** The "dc" utility was not found on your system.
 ***
 *** When using RedHat Linux, you need to install the "bc" package.
+***
+*** It is now part of the "bc" package, so you should look at
+*** ftp://ftp.gnu.org/pub/gnu/bc/ if you want to compile it yourself.
+***
+*** Other systems and distributions may also have it in their "bc" package,
+*** so if there's no "dc" one, please look for "bc".
 ***])
 fi
 
@@ -33,7 +39,7 @@ LT_RELEASE=$LIBGTOP_MAJOR_VERSION.$LIBGTOP_MINOR_VERSION
 LT_CURRENT=`expr $LIBGTOP_MICRO_VERSION - $LIBGTOP_INTERFACE_AGE`
 LT_REVISION=$LIBGTOP_INTERFACE_AGE
 LT_AGE=`expr $LIBGTOP_BINARY_AGE - $LIBGTOP_INTERFACE_AGE`
-LT_VERSION_INFO='-version-info ${LT_CURRENT}:${LT_REVISION}:${LT_AGE}'
+LT_VERSION_INFO='-version-info ${LT_CURRENT}:${LT_REVISION}:${LT_AGE} -release ${LT_RELEASE}'
 AC_SUBST(LT_VERSION_INFO)
 AC_SUBST(LT_RELEASE)
 AC_SUBST(LT_CURRENT)
@@ -47,6 +53,10 @@ AC_PROG_CC
 AC_STDC_HEADERS
 AC_ARG_PROGRAM
 
+dnl We need this at some places.
+libgtop_top_builddir=`pwd`
+AC_SUBST(libgtop_top_builddir)
+
 dnl We don't use `AC_PROG_AWK' since it checks for mawk first which
 dnl does not work for libgtop.
 AC_CHECK_PROGS(AWK, gawk awk, )
@@ -91,27 +101,35 @@ if test "x$gnome_found" != xyes; then
   fi
   GNOME_SUPPORT_CHECKS
 else
-  AM_CONDITIONAL(BUILD_GNOME_SUPPORT, false)
+  if test "x$want_gnome" != xno ; then
-  AM_CONDITIONAL(CROSS_COMPILING, test "x$cross_compiling" = xyes)
+    AM_CONDITIONAL(BUILD_GNOME_SUPPORT, false)
+  else
+    GNOME_SUPPORT_CHECKS
+  fi
 fi
 
+AM_CONDITIONAL(CROSS_COMPILING, test "x$cross_compiling" = xyes)
+
 GNOME_LIBGTOP_SYSDEPS
 GNOME_LIBGTOP_TYPES
 
-AC_ARG_WITH(libgtop-guile,
+sysdeps_dir="$libgtop_sysdeps_dir"
-[  --with-libgtop-guile    Build the libgtop guile interface (default=no)],
+sysdeps_name="$libgtop_sysdeps_name"
-[build_guile="$withval"], [build_guile=yes])
+AC_SUBST(sysdeps_dir)
+AC_SUBST(sysdeps_name)
 
-if test x$build_guile != xno ; then
+AC_MSG_CHECKING(for sysdeps_init_file)
-  GNOME_CHECK_GUILE
+sysdeps_init_file='sysdeps-init-'"$libgtop_sysdeps_name"'.c'
-fi
+AC_SUBST(sysdeps_init_file)
+AC_MSG_RESULT($sysdeps_init_file)
+
+LIBGTOP_XML_CHECK
 
 AC_ARG_WITH(libgtop-inodedb,
 [  --with-libgtop-inodedb  Build the inodedb stuff (default=no)],
 [build_inodedb="$withval"], [build_inodedb=no])
 
 LIBGTOP_EXTRA_LIBS=
-
 if test x$build_inodedb = xyes ; then
   AC_CHECK_LIB(gdbm, gdbm_open, LIBGTOP_EXTRA_LIBS='-lgdbm', build_inodedb=no)
 fi
@@ -124,42 +142,13 @@ fi
 
 AC_DEFINE(GLIBTOP_NAMES)
 
-if test x$ac_cv_guile_found = xyes ; then
+AM_CONDITIONAL(ENABLE_STATIC, test x$enable_static = xyes)
-  AC_DEFINE(GLIBTOP_GUILE)
+AM_CONDITIONAL(ENABLE_SHARED, test x$enable_static = xyes)
-  AC_DEFINE(GLIBTOP_GUILE_NAMES)
-  libgtop_guile_found=yes
-  guile_examples='third'
-  guile_static_examples='third_static'
-  guile_subdirs='guile'
-else
-  libgtop_guile_found=no
-  guile_examples=
-  guile_static_examples=
-  guile_subdirs=
-fi
-
-if test x$libgtop_smp = xyes ; then
-  smp_examples='smp'
-  smp_static_examples='smp_static'
-else
-  smp_examples=
-  smp_static_examples=
-fi
-
-if test "x$enable_static" != xno; then
-  static_targets="first_static second_static mountlist_static procmap_static netload_static sysdeps_static $guile_static_examples $smp_static_examples"
-else
-  static_targets=""
-fi
-
-AC_SUBST(static_targets)
-AC_SUBST(smp_examples)
-AC_SUBST(guile_examples)
-AC_SUBST(guile_subdirs)
 
 AM_PROG_LIBTOOL
 
-AM_PATH_GLIB(1.2.0,,AC_MSG_ERROR(GLIB >= 1.2.0 is required for LibGTop))
+AM_PATH_GLIB(1.2.0,,AC_MSG_ERROR(GLIB >= 1.2.0 is required for LibGTop),
+             [gmodule])
 
 dnl You need to uncomment the following line if you want to use
 dnl libGTop without Gnome.
@@ -181,7 +170,45 @@ AC_CHECK_TYPE(ssize_t, int)
 AC_CHECK_HEADERS(memory.h)
 AC_CHECK_HEADERS(string.h strings.h, break)
 AC_REPLACE_FUNCS(strerror)
-AC_CHECK_LIB(kvm, kvm_open)
+
+dnl dlopen() and dlsym()
+DL_LIB=
+AC_CHECK_FUNCS(dlopen,,[
+  AC_CHECK_LIB(dl, dlopen, DL_LIB="-ldl", [
+    AC_CHECK_LIB(dld, shl_load, DL_LIB="-ldld", [
+      AC_CHECK_FUNCS(dlopen, DL_LIB="", DL_LIB="")
+    ])
+  ])
+])
+oLIBS="$LIBS"
+LIBS="$LIBS $DL_LIB"
+AC_CHECK_FUNCS(dlerror,,)
+LIBS="$oLIBS"
+AC_SUBST(DL_LIB)
+
+dnl Solaris
+AC_CHECK_LIB(kstat, kstat_open)
+AC_CHECK_FUNCS(getloadavg swapctl)
+AC_CHECK_HEADERS(procfs.h sys/procfs.h, break)
+
+dnl Some versions of Solaris require -lelf for -lkvm
+AC_CHECK_LIB(kvm, kvm_open,[
+  LIBS="-lkvm $LIBS"
+],[AC_MSG_CHECKING(for kvm_open in -lkvm with -lelf)
+   AC_CACHE_VAL(ac_cv_lib_kvm_with_elf,
+   [ac_save_LIBS="$LIBS"
+    LIBS="-lkvm -lelf $LIBS"
+    AC_TRY_LINK([char kvm_open();], [kvm_open()],
+                ac_cv_lib_kvm_with_elf=yes, ac_cv_lib_kvm_with_elf=no)
+    LIBS="$ac_save_LIBS"
+   ])
+   if test "$ac_cv_lib_kvm_with_elf" = "yes"; then
+     AC_MSG_RESULT(yes)
+     LIBS="-lkvm -lelf $LIBS"
+   else
+     AC_MSG_RESULT(no)
+   fi
+])
 
 dnl For DEC OSF1
 AC_CHECK_LIB(mach, vm_statistics)
@@ -220,7 +247,7 @@ AC_FUNC_STRFTIME
 AC_CHECK_FUNCS(getcwd gettimeofday getwd putenv strdup strtoul uname)
 
 dnl ## all 'es_??' are only needed for format numbers different of 'es'
-ALL_LINGUAS="de es es_DO es_GT es_HN es_MX es_PA es_PE es_SV fr ko no ja"
+ALL_LINGUAS="da de es es_DO es_GT es_HN es_MX es_PA es_PE es_SV fi fr gl ja ko nl no pl pt_BR sv uk"
 AM_GNOME_GETTEXT
 
 AC_PATH_XTRA
@@ -240,26 +267,29 @@ for W in $2; do if test -z "$T"; then T="$W"; else T="$T $W"; fi; done
 $1="$T"
 ])dnl
 
-dnl Autodetect Xauth
-dnl -lXau is only used by gnuclient, so use a special variable for Xauth X libs
-saved_CPPFLAGS="$CPPFLAGS"
-CPPFLAGS="$CPPFLAGS $X_CFLAGS"
-test -z "$with_xauth" && { AC_CHECK_HEADER(X11/Xauth.h,          ,with_xauth=no) }
-test -z "$with_xauth" && { AC_CHECK_LIB(Xau, XauGetAuthByAddr,[:],with_xauth=no, $X_LIBS) }
-test -z "$with_xauth" && with_xauth=yes
-if test "$with_xauth" = "yes"; then
-  AC_DEFINE(HAVE_XAUTH)
-  XE_SPACE(libs_xauth, $X_LIBS -lXau)
-fi
-CPPFLAGS="$saved_CPPFLAGS"
-AC_SUBST(libs_xauth)
-
 dnl For diskusage stuff
 GNOME_FILEUTILS_CHECKS
 
 dnl Debugging
-AC_ARG_ENABLE(debug, [  --enable-debug          turn on debugging [default=no]],AC_DEFINE(LIBGTOP_ENABLE_DEBUG),)
+AC_ARG_ENABLE(debug, [  --enable-debug          turn on debugging [default=no]], libgtop_enable_debug=yes, libgtop_enable_debug=no)
 AC_ARG_ENABLE(fatal-warnings, [  --enable-fatal-warnings make all warnings fatal [debug=no]],AC_DEFINE(LIBGTOP_FATAL_WARNINGS),)
+AC_ARG_ENABLE(glib-malloc, [  --enable-glib-malloc    use glib's malloc [default=auto]], libgtop_enable_glib_malloc=yes,)
+
+if test "x$libgtop_enable_glib_malloc" != xyes ; then
+  if test "x$libgtop_enable_debug" = xyes ; then
+    libgtop_enable_glib_malloc=yes
+  else
+    libgtop_enable_glib_malloc=no
+  fi
+fi
+
+if test "x$libgtop_enable_glib_malloc" = xyes ; then
+  AC_DEFINE(LIBGTOP_USE_GLIB_MALLOC)
+fi
+
+if test "x$libgtop_enable_debug" = xyes ; then
+  AC_DEFINE(LIBGTOP_ENABLE_DEBUG)
+fi
 
 if test "x$gnome_found" = xyes ; then
   LIBSUPPORT="$GNOME_LIBDIR -lgnomesupport"
@@ -281,7 +311,7 @@ AC_SUBST(SUPPORTINCS)
 
 dnl These definitions are expanded in make.
 LIBGTOP_LIBS='-L$(libdir)'
-LIBGTOP_INCS='-I$(includedir)'
+LIBGTOP_INCS='-I$(includedir) -I$(pkglibdir)/include'
 
 if test x$libgtop_use_machine_h = xyes ; then
   LIBGTOP_INCS="$LIBGTOP_INCS -DHAVE_GLIBTOP_MACHINE_H"
@@ -301,73 +331,37 @@ fi
 
 LIBGTOP_INCS="$LIBGTOP_INCS $SUPPORTINCS $GLIB_CFLAGS"
 
-LIBGTOP_GUILE_LIBS="$LIBGTOP_LIBS"
-LIBGTOP_GUILE_INCS="$LIBGTOP_INCS"
 LIBGTOP_BINDIR='$(bindir)'
 LIBGTOP_SERVER='$(bindir)/libgtop_server'
 
-sysdeps_dir="$libgtop_sysdeps_dir"
+LIBGTOP_EXTRA_LIBS="$LIBGTOP_EXTRA_LIBS $GLIB_LIBS $LIBGTOP_XML_LIB"
-AC_SUBST(sysdeps_dir)
 
-if test x$ac_cv_guile_found = xyes ; then
+LIBGTOP_LIBS="$LIBGTOP_LIBS -lgtop_sysdeps -lgtop_common -lgtop"
-  LIBGTOP_GUILE_LIBS="$LIBGTOP_GUILE_LIBS -lgtop_guile"
-  libgtop_guile_found=yes
-else
-  libgtop_guile_found=no
-fi
-
-AC_SUBST(libgtop_guile_found)
-
-if test -z "$LIBGTOP_EXTRA_LIBS" ; then
-  LIBGTOP_EXTRA_LIBS="$libs_xauth"
-else
-  LIBGTOP_EXTRA_LIBS="$LIBGTOP_EXTRA_LIBS $libs_xauth"
-fi
-
-LIBGTOP_EXTRA_LIBS="$LIBGTOP_EXTRA_LIBS $GLIB_LIBS"
-
-LIBGTOP_LIBS="$LIBGTOP_LIBS -lgtop -lgtop_sysdeps -lgtop_common"
-LIBGTOP_GUILE_LIBS="$LIBGTOP_GUILE_LIBS -lgtop -lgtop_sysdeps -lgtop_common"
 
 LIBGTOP_NAMES_LIBS="$LIBGTOP_LIBS -lgtop_names"
-LIBGTOP_GUILE_NAMES_LIBS="$LIBGTOP_GUILE_LIBS -lgtop_guile_names -lgtop_names"
 
 LIBGTOP_LIBS="$LIBGTOP_LIBS" 
 LIBGTOP_NAMES_LIBS="$LIBGTOP_NAMES_LIBS"
-LIBGTOP_GUILE_LIBS="$LIBGTOP_GUILE_LIBS"
-LIBGTOP_GUILE_NAMES_LIBS="$LIBGTOP_GUILE_NAMES_LIBS"
-
-LIBGTOP_GUILE_LIBS="$LIBGTOP_GUILE_LIBS $GUILE_LIBS"
-LIBGTOP_GUILE_INCS="$LIBGTOP_GUILE_INCS $GUILE_INCS -DGLIBTOP_GUILE"
 
 LIBGTOP_NAMES_INCS="$LIBGTOP_INCS -DGLIBTOP_NAMES"
-LIBGTOP_GUILE_NAMES_INCS="$LIBGTOP_GUILE_INCS -DGLIBTOP_GUILE_NAMES"
-LIBGTOP_GUILE_NAMES_INCS="$LIBGTOP_GUILE_INCS -DGLIBTOP_NAMES"
 
 machine_incs="-I\$(top_srcdir)/sysdeps/$sysdeps_dir"
 
 AC_SUBST(machine_incs)
 
-if test x$libgtop_guile_found = xyes ; then
+LIBGTOP_BACKEND_DIR="\$(datadir)/libgtop/backends"
-  guile_def="-DGLIBTOP_GUILE -DGLIBTOP_GUILE_NAMES $GUILE_INCS "
-else
-  guile_def=""
-fi
 
-INCLUDES="-D_IN_LIBGTOP -D_GNU_SOURCE -DGLIBTOP_NAMES -I\$(top_builddir) -I\$(top_srcdir) -I\$(top_srcdir)/sysdeps/$sysdeps_dir -I\$(top_srcdir)/include -I\$(top_srcdir)/intl $SUPPORTINCS $GLIB_CFLAGS $CFLAGS $X_CFLAGS $guile_def "'-DGTOPLOCALEDIR=\"$(datadir)/locale\" -DLIBGTOP_VERSION=\"'"$LIBGTOP_VERSION"'\" -DLIBGTOP_SERVER_VERSION=\"'"$LIBGTOP_SERVER_VERSION"'\" -DLIBGTOP_SERVER=\"'"$LIBGTOP_SERVER"'\"'
+INCLUDES="-D_IN_LIBGTOP -D_GNU_SOURCE -DGLIBTOP_NAMES -I\$(top_builddir) -I\$(top_srcdir) -I\$(top_srcdir)/sysdeps/$sysdeps_dir -I\$(top_srcdir)/include -I\$(top_builddir)/include -I\$(top_srcdir)/intl $SUPPORTINCS $GLIB_CFLAGS $CFLAGS $X_CFLAGS "'-DGTOPLOCALEDIR=\"$(datadir)/locale\" -DLIBGTOP_VERSION=\"'"$LIBGTOP_VERSION"'\" -DLIBGTOP_SERVER_VERSION=\"'"$LIBGTOP_SERVER_VERSION"'\" -DLIBGTOP_VERSION_CODE='$LIBGTOP_VERSION_CODE' -DLIBGTOP_SERVER=\"'"$LIBGTOP_SERVER"'\" -DLIBGTOP_BACKEND_DIR=\"'"$LIBGTOP_BACKEND_DIR"'\"'
 
 AC_SUBST(INCLUDES)
 
 AC_SUBST(LIBGTOP_EXTRA_LIBS)
+AC_SUBST(LIBGTOP_BACKEND_DIR)
 
 AC_SUBST(LIBGTOP_LIBS)
 AC_SUBST(LIBGTOP_INCS)
 AC_SUBST(LIBGTOP_NAMES_LIBS)
 AC_SUBST(LIBGTOP_NAMES_INCS)
-AC_SUBST(LIBGTOP_GUILE_LIBS)
-AC_SUBST(LIBGTOP_GUILE_INCS)
-AC_SUBST(LIBGTOP_GUILE_NAMES_LIBS)
-AC_SUBST(LIBGTOP_GUILE_NAMES_INCS)
 AC_SUBST(LIBGTOP_BINDIR)
 AC_SUBST(LIBGTOP_SERVER)
 
@@ -381,6 +375,139 @@ fi
 AC_SUBST(sysdeps_suid_lib)
 AC_SUBST(server_programs)
 
+
+dnl The following one is copied from glib/configure.in
+
+AC_OUTPUT_COMMANDS([
+
+## Generate `glibconfig.h' in two cases
+## 1. `config.status' is run either explicitly, or via configure.
+##     Esp. not when it is run in `Makefile' to generate makefiles and
+##     config.h
+## 2. CONFIG_OTHER is set explicitly
+##
+## Case 1 is difficult.  We know that `automake' sets one of
+## CONFIG_FILES or CONFIG_HEADERS to empty.  This heuristic works
+## only when AM_CONFIG_HEADER is set, however.
+
+if test -n "${CONFIG_FILES}" && test -n "${CONFIG_HEADERS}"; then
+  # Both CONFIG_FILES and CONFIG_HEADERS are non-empty ==> Case 1
+  CONFIG_OTHER=${CONFIG_OTHER:-glibtop-config.h}
+fi
+case "$CONFIG_OTHER" in
+*glibtop-config.h*)
+	echo creating glibtop-config.h
+	outfile=glibtop-config.h-tmp
+	cat > $outfile <<\_______EOF
+/* glibtop-config.h
+ *
+ * This is a generated file.  Please modify `configure.in'
+ */
+
+#ifndef GLIBTOP_CONFIG_H
+#define GLIBTOP_CONFIG_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+_______EOF
+
+	did_typedefs=no
+
+	if test x$glibtop_uint64_t != xyes ; then
+	  did_typedefs=yes
+	  cat >> $outfile <<\_______EOF
+
+#ifndef u_int64_t
+typedef unsigned long long int u_int64_t;
+#endif
+_______EOF
+	fi
+
+	if test x$glibtop_int64_t != xyes ; then
+	  did_typedefs=yes
+	  cat >> $outfile <<\_______EOF
+
+#ifndef int64_t
+typedef signed long long int int64_t;
+#endif
+_______EOF
+	fi
+
+	if test x$did_typedefs = xyes ; then
+	  cat >>$outfile <<_______EOF
+
+/*
+ * NOTE:  If your application checks for "u_int64_t" or "int64_t" in its own
+ *        config.h, you must not include it after any of the LibGTop headers.
+ */
+_______EOF
+	fi
+
+	cat >>$outfile <<_______EOF
+
+/* Define if we need the LibGTop server. */
+_______EOF
+
+	if test x$glibtop_need_libgtop = xyes ; then
+	  echo '#define NEED_LIBGTOP 1' >> $outfile
+	else
+	  echo '#undef NEED_LIBGTOP' >> $outfile
+	fi
+
+	cat >>$outfile <<_______EOF
+
+/* Define if LibGTop has support for multiple processors. */
+_______EOF
+
+	if test x$glibtop_have_smp = xyes ; then
+	  echo '#define HAVE_LIBGTOP_SMP 1' >> $outfile
+	else
+	  echo '#undef HAVE_LIBGTOP_SMP' >> $outfile
+	fi
+
+	cat >>$outfile <<_______EOF
+
+/* LibGTop major, minor and micro version. */
+#define LIBGTOP_MAJOR_VERSION $libgtop_major_version
+#define LIBGTOP_MINOR_VERSION $libgtop_minor_version
+#define LIBGTOP_MICRO_VERSION $libgtop_micro_version
+
+/* LibGTop version and numerical version code ("1.234.567" -> 1234567). */
+#define LIBGTOP_VERSION "$libgtop_version"
+#define LIBGTOP_VERSION_CODE $libgtop_version_code
+
+/* LibGTop server version, increased each time the protocol changes. */
+#define LIBGTOP_SERVER_VERSION $libgtop_server_version
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* GLIBCONFIG_H */
+_______EOF
+
+	if cmp -s $outfile glibtop-config.h; then
+	  echo glibtop-config.h is unchanged
+	  rm -f $outfile
+	else
+	  mv $outfile glibtop-config.h
+	fi ;;
+esac
+],[
+glibtop_uint64_t=$ac_cv_type_u_int64_t
+glibtop_int64_t=$ac_cv_type_int64_t
+libgtop_major_version=$LIBGTOP_MAJOR_VERSION
+libgtop_minor_version=$LIBGTOP_MINOR_VERSION
+libgtop_micro_version=$LIBGTOP_MICRO_VERSION
+libgtop_version_code=$LIBGTOP_VERSION_CODE
+libgtop_server_version=$LIBGTOP_SERVER_VERSION
+libgtop_version=$LIBGTOP_VERSION
+glibtop_need_libgtop=$libgtop_need_server
+glibtop_have_smp=$libgtop_smp
+])
+
+
 AC_OUTPUT([
 Makefile
 libgtop.spec
@@ -392,8 +519,6 @@ include/glibtop/Makefile
 sysdeps/Makefile
 sysdeps/common/Makefile
 sysdeps/names/Makefile
-sysdeps/guile/Makefile
-sysdeps/guile/names/Makefile
 sysdeps/stub/Makefile
 sysdeps/stub_suid/Makefile
 sysdeps/sun4/Makefile
@@ -401,10 +526,15 @@ sysdeps/osf1/Makefile
 sysdeps/linux/Makefile
 sysdeps/kernel/Makefile
 sysdeps/freebsd/Makefile
+sysdeps/solaris/Makefile
 src/Makefile
-src/daemon/Makefile
 src/inodedb/Makefile
+scripts/Makefile
+backends/Makefile
+backends/server/Makefile
+backends/sysdeps/Makefile
+backends/common/Makefile
 lib/Makefile
-examples/Makefile
+doc/Makefile
 support/Makefile
 macros/Makefile])

debian/.cvsignore

@@ -0,0 +1,9 @@
+control
+rules
+build
+tmp
+*.postinst
+*.debhelper
+*.files
+files
+substvars

debian/README.Debian

@@ -0,0 +1,10 @@
+LibGTop CVS snapshots for Debian
+--------------------------------
+
+This is a snapshot of LibGTop from the main CVS archive, built into a
+Debian package. This package is not guaranteed to work, as it was
+built automatically. You're on your own, mister or missus!
+
+
+Martin Baulig <martin@home-of-linux.org>, Fri, 14 Jan 2000 20:20:13 +0100
+

debian/changelog

@@ -0,0 +1,120 @@
+libgtop (1.1.4-1) unstable; urgency=low
+  * New upstream source
+  * Non-maintainer upload; this is an unstable developer's snapshot from
+    the GNOME CVS tree.
+
+ -- Martin Baulig <martin@home-of-linux.org>  Fri, 14 Jan 2000 15:32:48 +0100
+
+libgtop (1.0.6-1) unstable; urgency=low
+  * New upstream source
+
+ -- Ian Lynagh (wibble) <igloo@debian.org>  Wed, 20 Oct 1999 16:16:27 +0100
+
+libgtop (1.0.4.5pre1-1) frozen unstable; urgency=low
+  * New upstream source (1.0.5 pre release)
+  * Maintainer e-mail address changed to igloo@debian.org
+
+ -- Ian Lynagh (wibble) <igloo@debian.org>  Thu, 30 Sep 1999 22:37:33 +0100
+
+libgtop (1.0.4-1) frozen unstable; urgency=low
+  * New upstream source
+  * Removed nasty sed stuff from the rules in favour of make install prefix=...
+  * Added .la files to libgtop-dev
+  * Added info to the copyright file
+  * Wrote simple man page for libgtop-config.
+  * Recompiled with later debhelper so docs go to /usr/share/doc as per FHS
+  * changed infodir to /usr/share/info
+
+ -- Ian Lynagh (wibble) <igloo@debian.org>  Mon, 20 Sep 1999 00:06:16 +0100
+
+libgtop (1.0.1-2) frozen unstable; urgency=low
+
+  * Didn't actually use wildcards in libgtop-dev.files because tar complained
+  * Set section names properly
+
+ -- Ian Lynagh <ian@lynagh.demon.co.uk>  Sun,  7 Mar 1999 00:53:50 +0000
+
+libgtop (1.0.1-1) frozen unstable; urgency=low
+
+  * SONAME changed back to 1. Fun fun fun.
+  * Added RELNOTES-1.0 to debian/libgtop1.docs and debian/rules
+  * Changed libgtop1.README.Debian to at least make sense
+  * Used wildcards in libgtop-dev.files
+
+ -- Ian Lynagh <ian@lynagh.demon.co.uk>  Sun,  7 Mar 1999 00:53:50 +0000
+
+libgtop (1.0.1-0.1) unstable; urgency=low
+
+  * Non-maintainer upload for GNOME 1.0
+
+ -- Jules Bean <jules@debian.org>  Thu,  4 Mar 1999 22:34:12 +0000
+
+libgtop (0.99.2-0.2) unstable; urgency=low
+
+  * Oops, forgot some files.
+
+ -- Jim Pick <jim@jimpick.com>  Sun, 24 Jan 1999 02:12:24 -0800
+
+libgtop (0.99.2-0.1) unstable; urgency=low
+
+  * Non-maintainer upload.
+  * New upstream source.
+  * SONAME is now 0 again.  Hmmm.
+
+ -- Jim Pick <jim@jimpick.com>  Sat, 23 Jan 1999 20:21:38 -0800
+
+libgtop (0.26.2-4) frozen unstable; urgency=low
+
+  * Upstream changelog installed as changelog
+  * debian/shlibs.local removed in favour of the LD_LIBRARY_PATH line
+
+ -- Ian Lynagh <ian@lynagh.demon.co.uk>  Thu, 26 Nov 1998 17:20:24 +0000
+
+libgtop (0.26.2-3.1) frozen unstable; urgency=low
+
+  * Non-maintainer upload.
+  * Upload to frozen, corrects Bug #29110, Bug #29111, which were
+    already fixed.
+  * Noticed that guile option is no longer being used, so I removed
+    the dependency.
+  * Added changelog (to fix lintian error).
+  * Changed control file to use macro substitutions.  This is a much
+    less error-prone way of building dependencies than doing them by
+    hand.
+  * Added -V option to dh_makeshlibs to put version number on shlibs
+    file.
+  * Added shlibs.local file with null entry for "libgtop 1" (and
+    others) so libgtop1 doesn't declare a relationship on itself.
+
+ -- Jim Pick <jim@jimpick.com>  Wed, 25 Nov 1998 12:03:12 -0800
+
+libgtop (0.26.2-3) frozen unstable; urgency=low
+
+  * libgtop0 changed to libgtop1
+  * Added an #ifndef strstr around the prototype of strstr in
+    sysdeps/common/mountlist.c as this is a macro under glibc 2.1.
+
+ -- Ian Lynagh <ian@lynagh.demon.co.uk>  Sun,  8 Nov 1998 12:06:09 +0000
+
+libgtop (0.26.2-2) frozen unstable; urgency=low
+
+  * Fixes minor bugs in debian/rules
+
+ -- Ian Lynagh <ian@lynagh.demon.co.uk>  Fri, 16 Oct 1998 05:30:16 +0200
+
+libgtop (0.26.2-1) unstable; urgency=low
+
+  * New upstream version
+  * Non-maintainer release
+
+ -- Martin Schulze <joey@finlandia.infodrom.north.de>  Fri, 16 Oct 1998 05:30:16 +0200
+
+libgtop (0.26.0-1) unstable; urgency=low
+
+  * Initial Release.
+
+ -- Jim Pick <jim@jimpick.com>  Thu, 24 Sep 1998 18:42:48 -0700
+
+Local variables:
+mode: debian-changelog
+End:

debian/control.in

@@ -0,0 +1,33 @@
+Source: libgtop@SUFFIX@
+Maintainer: Martin Baulig <martin@home-of-linux.org>
+Section: libs
+Priority: optional
+Standards-Version: 3.0.0
+
+Package: libgtop2@SUFFIX@
+Architecture: any
+Section: libs
+Depends: ${shlibs:Depends}
+Description: Portable system access library (part of Gnome)
+ Gnome is the "GNU Network Object Model Environment"
+ .
+ It is a project to build a complete, user-friendly desktop based
+ entirely on free software.
+ .
+ This package contains the gtop libraries which read information about
+ processes and the running systems.
+
+Package: libgtop-dev@SUFFIX@
+Architecture: any
+Section: devel
+Depends: libgtop2@SUFFIX@ (= ${Source-Version})
+Description: Dev libraries for the portable system access library (part of Gnome)
+ Gnome is the "GNU Network Object Model Environment"
+ .
+ It is a project to build a complete, user-friendly desktop based
+ entirely on free software.
+ .
+ This package contains the include files and static library for the
+ gtop libraries which read information about processes and the running
+ systems.
+

debian/debconfigure

@@ -0,0 +1,109 @@
+#! /bin/sh
+#
+# debconfigure
+#
+# A script to generate a debian/rules file, with options.
+#
+# By Jim Pick <jim@jimpick.com>, GPL'd of course.
+# Adjusted for LibGTop by Martin Baulig <martin@home-of-linux.org>
+#
+
+if [ ! -r rules.in ]; then
+	echo "Please run the debconfigure script in the debian directory" 1>&2
+	exit 1
+fi
+
+debtype='official'
+prefix='/usr'
+gnomeprefix='/usr'
+localstatedir='/var/lib'
+pkgsuffix=''
+
+for dc_option
+do
+    case "$dc_option" in
+	-*=*) dc_optarg=`echo "$dc_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+	*) dc_optarg= ;;
+    esac
+
+    case "$dc_option" in
+
+	--clean)
+	    rm -f control rules *~ core *files *menu *substvars *.postinst *.debhelper
+	    exit ;;
+
+	--prefix=*)
+	    prefix="$dc_optarg" ;;
+
+        --localstatedir=*)
+	    prefix="$dc_optarg" ;;
+
+	--pkgsuffix=*)
+	    pkgsuffix="$dc_optarg" ;;
+
+	--gnome-prefix=*)
+	    gnomeprefix="$dc_optarg" ;;
+
+	--debtype=*)
+	    debtype="$dc_optarg" ;;
+
+	*)
+	    cat <<EOF 1>&2
+Usage: debconfigure [options]
+Options: [defaults in brackets after descriptions]
+  --help                  print this message
+  --clean		  remove generated files
+  --prefix=PREFIX         install files under under PREFIX dir [/usr]
+  --gnome-prefix=PREFIX   look for GNOME under PREFIX dir [/usr]
+  --localstatedir=DIR     directory for things like game scores [/var/lib]
+  --pkgsuffix=SUFFIX      append SUFFIX onto package names []
+  --debtype=DEBTYPE       enable macros with the name of DEBTYPE [official]
+EOF
+	    exit ;;
+
+    esac
+done
+
+# Strip leading slash
+prefix=`expr $prefix : '/\(.*\)'`
+gnomeprefix=`expr $gnomeprefix : '/\(.*\)'`
+localstatedir=`expr $localstatedir : '/\(.*\)'`
+
+for infile in `ls control.in rules.in`
+do
+    tofile=`expr $infile : '\(.*\)\.in'`
+    cat $infile | \
+       sed "s,@SUFFIX@,$pkgsuffix,g" | \
+       sed "s,@PREFIX@,$prefix,g" | \
+       sed "s,@GNOMEPREFIX@,$gnomeprefix,g" | \
+       sed "s,@LOCALSTATEDIR@,$localstatedir,g" | \
+       sed "s,%$debtype>,," | sed '/^%/d' > $tofile
+done
+chmod +x rules
+
+for filesfile in `ls *.files.in`
+do
+    tofile=`expr $filesfile : '\(.*\)\.files\.in'`
+    tofile=`echo $tofile$pkgsuffix.files`
+    cat $filesfile | \
+       sed "s,@SUFFIX@,$pkgsuffix,g" | \
+       sed "s,@PREFIX@,$prefix,g" | \
+       sed "s,@GNOMEPREFIX@,$gnomeprefix,g" | \
+       sed "s,@LOCALSTATEDIR@,$localstatedir,g" | \
+       sed "s,%$debtype>,," | sed '/^%/d' > $tofile
+done
+
+for postinst in libgtop2$pkgsuffix
+do
+
+cat > $postinst.postinst <<EOF
+#! /bin/sh
+
+set -e
+ldconfig
+
+#DEBHELPER#
+EOF
+
+done
+

debian/libgtop-config.1

@@ -0,0 +1,34 @@
+.TH GTOP l "15 September 1999"
+.SH NAME
+\fBlibgtop-config\fP \- libgtop libraries and component information retrieval.
+.SH SYNTAX
+.B libgtop-config
+.RI [ --version ]
+.RI [ --config ]
+.RI [ --features-def-file ]
+.SH DESCRIPTION
+.B libgtop-config
+is used to retrieve information from installed libraries in the system.
+
+This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page.
+.LP
+.SH OPTIONS
+.TP
+.B \-\-version
+.PD
+Prints the version of libgtop that you're using.
+.TP
+.B \-\-config
+.PD
+Prints the location of libgtopConf.sh.
+.TP
+.B \-\-version
+.PD
+Prints the location of libgtop-features.def.
+.SH BUGS
+None known
+
+.SH AUTHORS
+Martin Baulig (martin@home-of-linux.org)
+.TP
+Josh Sled (jsled@scam.XCF.Berkeley.EDU)

debian/libgtop-dev.files.in

@@ -0,0 +1,25 @@
+@PREFIX@/lib/libgtop.a
+@PREFIX@/lib/libgtop_common.a
+@PREFIX@/lib/libgtop_names.a
+@PREFIX@/lib/libgtop_suid_common.a
+@PREFIX@/lib/libgtop_sysdeps.a
+@PREFIX@/lib/libgtop.la
+@PREFIX@/lib/libgtop_common.la
+@PREFIX@/lib/libgtop_names.la
+@PREFIX@/lib/libgtop_suid_common.la
+@PREFIX@/lib/libgtop_sysdeps.la
+@PREFIX@/lib/libgtopConf.sh
+@PREFIX@/lib/libgtop.so
+@PREFIX@/lib/libgtop_common.so
+@PREFIX@/lib/libgtop_names.so
+@PREFIX@/lib/libgtop_suid_common.so
+@PREFIX@/lib/libgtop_sysdeps.so
+@PREFIX@/lib/libgtop-features.def
+@PREFIX@/lib/libgtop-structures.def
+@PREFIX@/lib/libgtop/include/*.h
+@PREFIX@/include/glibtop/*.h
+@PREFIX@/include/glibtop.h
+@PREFIX@/include/glibtop_server.h
+@PREFIX@/include/glibtop_machine.h
+@PREFIX@/info/libgtop.info
+@PREFIX@/bin/libgtop-config

debian/libgtop2.README.Debian

@@ -0,0 +1,5 @@
+
+The Debian package of libgtop, a GNOME library.
+
+-- 
+Ian Lynagh <ian@lynagh.demon.co.uk>

debian/libgtop2.copyright

@@ -0,0 +1,12 @@
+
+libgtop is released under the GPL.
+On Debian GNU/Linux systems, the complete text of the GNU General
+Public License can be found in /usr/share/common-licenses/GPL
+
+Original authors: Martin Baulig <martin@home-of-linux.org>
+                  Drazen Kacar <dave@srce.hr>
+
+Originally Debianised by Jim Pick <jim@jimpick.com>
+Then re-Debianised in October 1998 by Martin Schulze
+<joey@finlandia.infodrom.north.de> before being taken over by Ian Lynagh
+<ian@lynagh.demon.co.uk> in November 1998.

debian/libgtop2.docs

@@ -0,0 +1,7 @@
+RELNOTES-0.25
+RELNOTES-1.0
+RELNOTES-1.1.x
+NEWS
+AUTHORS
+TODO
+debian/changelog

debian/libgtop2.files.in

@@ -0,0 +1,2 @@
+@PREFIX@/lib/libgtop*-1.1.so.*.*
+@PREFIX@/lib/libgtop*-1.1.so.*

debian/rules.in

@@ -0,0 +1,115 @@
+#!/usr/bin/make -f
+# Sample debian/rules that uses debhelper. GNU copyright 1997 by Joey Hess.
+# This version is for a hypothetical package that builds an
+# architecture-dependant package, as well as an architecture-independent
+# package.
+
+# Uncomment this to turn on verbose mode. 
+#export DH_VERBOSE=1
+
+i=$(shell pwd)/debian/tmp
+b=$(shell pwd)/debian/build
+
+configure: configure.in
+	@echo "--- Making configure script and configuring"
+	chmod +x autogen.sh
+	./autogen.sh --prefix=/@PREFIX@ --with-gnome=/@GNOMEPREFIX@ \
+	  --localstatedir=/@LOCALSTATEDIR@
+
+Makefile: configure
+	@echo "--- Configuring"
+	./configure --prefix=/@PREFIX@ --with-gnome=/@GNOMEPREFIX@ \
+	  --localstatedir=/@LOCALSTATEDIR@
+
+build: configure Makefile build-debstamp
+build-debstamp:
+	@echo "--- Compiling"
+	dh_testdir
+	$(MAKE) all
+	touch build-debstamp
+
+clean: Makefile
+	@echo "--- Cleaning"
+	dh_testdir
+	dh_clean
+	-rm -rf static shared
+	-rm -f build-debstamp install-debstamp
+	-make -k distclean
+	-rm -f `find . -name "*~"`
+	-rm -f `find . -name "*\.la"`
+	-rm -rf `find . -name "\.deps"`
+	-rm -rf `find . -name "\.libs"`
+	-rm -rf `find . -name "*\.rej"`
+	-rm -rf debian/tmp `find debian/* -type d ! -name CVS` debian/files* core
+	-rm -f debian/*substvars
+
+install: build install-debstamp
+install-debstamp:
+	@echo "--- Installing"
+	dh_testdir
+	dh_testroot
+	rm -rf $(b)
+	$(MAKE) install prefix=$(i)/@PREFIX@ exec_prefix=$(i)/@PREFIX@ \
+	  localstatedir=$(i)/@LOCALSTATEDIR@
+	touch install-debstamp
+
+install-save: install
+	rm -rf $(i).saved
+	cp -a $(i) $(i).saved
+
+install-saved:
+	rm -rf $(i)
+	cp -a $(i).saved $(i)
+	rm -rf $(b)
+	touch install-debstamp
+
+binary-indep: build install
+
+binary-arch: build install \
+		libgtop2@SUFFIX@ \
+		libgtop-dev@SUFFIX@
+
+#
+# libgtop2@SUFFIX@
+#
+
+libgtop2@SUFFIX@: install
+	@echo "--- Building: $@"
+	dh_installdocs       -p$@ -P$(b)/$@ README NEWS AUTHORS
+	dh_installchangelogs -p$@ -P$(b)/$@ ChangeLog
+	dh_movefiles         -p$@ -P$(b)/$@
+	dh_strip             -p$@ -P$(b)/$@ 
+	dh_compress          -p$@ -P$(b)/$@ 
+	dh_fixperms          -p$@ -P$(b)/$@ 
+	dh_installdeb        -p$@ -P$(b)/$@
+	dh_shlibdeps         -p$@ -P$(b)/$@
+	dh_gencontrol        -p$@ -P$(b)/$@
+	dh_makeshlibs        -p$@ -P$(b)/$@ -V
+	dh_md5sums           -p$@ -P$(b)/$@
+	dh_builddeb          -p$@ -P$(b)/$@
+
+#
+# libgtop-dev
+#
+
+libgtop-dev@SUFFIX@: install
+	@echo "--- Building: $@"
+	mkdir -p $(b)/$@/usr/doc
+	cd $(b)/$@/usr/doc; ln -s libgtop2@SUFFIX@ $@	
+	dh_movefiles         -p$@ -P$(b)/$@
+	dh_strip             -p$@ -P$(b)/$@ 
+	dh_compress          -p$@ -P$(b)/$@ 
+	dh_fixperms          -p$@ -P$(b)/$@ 
+	dh_installdeb        -p$@ -P$(b)/$@
+	dh_shlibdeps         -p$@ -P$(b)/$@
+	dh_gencontrol        -p$@ -P$(b)/$@
+	dh_makeshlibs        -p$@ -P$(b)/$@ -V
+	dh_undocumented      -p$@ -P$(b)/$@ \
+				libgtop-config.1
+	dh_md5sums           -p$@ -P$(b)/$@
+	dh_builddeb          -p$@ -P$(b)/$@
+
+binary: binary-indep binary-arch
+.PHONY: binary clean binary-indep binary-arch build install install-save install-saved
+
+

doc/.cvsignore

@@ -0,0 +1,10 @@
+texinfo.tex
+*.info
+Makefile.in
+Makefile
+*.log *.toc *.dvi *.aux *.cp *.fn *.vr *.tp *.ky *.pg
+*.ps
+auto-macros.texi
+version.texi
+stamp-vti
+*.html *.pdf

doc/ChangeLog

@@ -0,0 +1,53 @@
+1999-10-18  Martin Baulig  <martin@home-of-linux.org>
+
+	* about.texi: Added a note about LibGTop and GNOME.
+
+	* reference.texi (glibtop_proc_state): Fix description of the `state'
+ 	field for LibGTop 1.0.x.
+
+1999-09-29  Martin Baulig  <martin@home-of-linux.org>
+
+	* Makefile.am: Reverted Timur's commit.
+	(MAKEINFO): Add `-I @libgtop_top_builddir@/doc' here. This still
+	creates libgtop.info in srcdir, but that's an automake problem.
+
+Tue Jun 15 15:59:50 1999 Timur Bakeyev <mc@bat.ru>
+
+	* Makefile.am: Force `auto-macros.texi' to be created in $(srcdir),
+	as, otherwise, makeinfo is unable to find it, if srcdir != builddir.
+	That's a buggy solution, as spoils srcdir, but, as libgtop.info also
+	created in srcdir - this is acceptable. Both SHOULD be fixed!
+
+1999-05-28  Martin Baulig  <baulig@Stud.Informatik.Uni-Trier.DE>
+
+	* internals.texi: New file documenting LibGTop internals.
+	* reference.texi: Started to document all library functions and
+	finished the sysdeps and common references.
+
+1999-05-16  Martin Baulig  <martin@home-of-linux.org>
+
+	* main.texi: This is now the main file which will @include all
+	chapter files so we can use `texinfo-multiple-files-update'.
+
+	* reference.texi: Added all missing sections with a "not yet written"
+	notice.
+
+1999-05-16  Martin Baulig  <martin@home-of-linux.org>
+
+	* white-paper.texi: Initial version of the LibGTop White Paper.
+
+	* Makefile.am: Create `auto-macros.texi' from `auto-macros.texi.in'
+ 	which will contain some `@set' commands for the LibGTop version etc.
+
+	* auto-macros.texi.in: New file. This is a template for
+	`auto-macros.texi' which will be automatically generated.
+
+1999-05-09  Martin Baulig  <martin@home-of-linux.org>
+
+	* about.texi: Split the `libgtop.texi' into one file pro chapter,
+	this is the "About LibGTop".
+
+	* reference.texi: The "LibGTop Reference Manual".
+
+	* libgtop.texi: Initial version of the new LibGTop Manual.
+

doc/Makefile.am

@@ -0,0 +1,45 @@
+info_TEXINFOS		= libgtop.texi
+
+libgtop_TEXINFOS	= libgtop.texi about.texi reference.texi \
+			  auto-macros.texi version.texi main.texi \
+			  white-paper.texi internals.texi
+
+MAKEINFO		+= -I @libgtop_top_builddir@/doc
+
+EXTRA_DIST		= auto-macros.texi.in
+
+auto-macros.texi: auto-macros.texi.in Makefile
+## Use sed and then mv to avoid problems if the user interrupts.
+	sed -e 's#\%LIBGTOP_LIBDIR\%#$(libdir)#g' \
+	  -e 's#\%LIBGTOP_INCLUDEDIR\%#$(includedir)#g' \
+	  -e 's#\%LIBGTOP_DATADIR\%#$(datadir)#g' \
+	  -e 's#\%LIBGTOP_EXTRA_LIBS\%#$(LIBGTOP_EXTRA_LIBS)#g' \
+	  -e 's#\%LIBGTOP_LIBS\%#$(LIBGTOP_LIBS)#g' \
+	  -e 's#\%LIBGTOP_INCS\%#$(LIBGTOP_INCS)#g' \
+	  -e 's#\%LIBGTOP_NAMES_LIBS\%#$(LIBGTOP_NAMES_LIBS)#g' \
+	  -e 's#\%LIBGTOP_NAMES_INCS\%#$(LIBGTOP_NAMES_INCS)#g' \
+	  -e 's#\%LIBGTOP_GUILE_LIBS\%#$(LIBGTOP_GUILE_LIBS)#g' \
+	  -e 's#\%LIBGTOP_GUILE_INCS\%#$(LIBGTOP_GUILE_INCS)#g' \
+	  -e 's#\%LIBGTOP_GUILE_NAMES_LIBS\%#$(LIBGTOP_GUILE_NAMES_LIBS)#g' \
+	  -e 's#\%LIBGTOP_GUILE_NAMES_INCS\%#$(LIBGTOP_GUILE_NAMES_INCS)#g' \
+	  -e 's#\%LIBGTOP_BINDIR\%#$(LIBGTOP_BINDIR)#g' \
+	  -e 's#\%LIBGTOP_SERVER\%#$(LIBGTOP_SERVER)#g' \
+	  -e 's#\%LIBGTOP_MAJOR_VERSION\%#$(LIBGTOP_MAJOR_VERSION)#g' \
+	  -e 's#\%LIBGTOP_MINOR_VERSION\%#$(LIBGTOP_MINOR_VERSION)#g' \
+	  -e 's#\%LIBGTOP_MICRO_VERSION\%#$(LIBGTOP_MICRO_VERSION)#g' \
+	  -e 's#\%LIBGTOP_VERSION\%#$(LIBGTOP_VERSION)#g' \
+	  -e 's#\%LIBGTOP_VERSION_CODE\%#$(LIBGTOP_VERSION_CODE)#g' \
+	  -e 's#\%LIBGTOP_SERVER_VERSION\%#$(LIBGTOP_SERVER_VERSION)#g' \
+	  -e 's#\%libgtop_sysdeps_dir\%#$(libgtop_sysdeps_dir)#g' \
+	  -e 's#\%libgtop_need_server\%#$(libgtop_need_server)#g' \
+	  -e 's#\%libgtop_use_machine_h\%#$(libgtop_use_machine_h)#g' \
+	  -e 's#\%libgtop_guile_found\%#$(libgtop_guile_found)#g' \
+	  -e 's#\%libgtop_want_examples\%#$(libgtop_want_examples)#g' \
+	      < $(srcdir)/auto-macros.texi.in > auto-macros.tmp
+	echo '@c Set this if this is LibGTop 1.1.x' >> auto-macros.tmp
+	if [ $(LIBGTOP_VERSION_CODE) -ge 1001000 ] ; then \
+	  echo '@set LIBGTOP-1-1' >> auto-macros.tmp ; \
+	else \
+	  echo '@clear LIBGTOP-1-1' >> auto-macros.tmp ; \
+	fi
+	mv auto-macros.tmp auto-macros.texi

doc/about.texi

@@ -0,0 +1,121 @@
+@node About, White Paper, Top, Top
+@chapter About LibGTop
+
+LibGTop is a library to get system specific data such as CPU and Memory Usage
+and information about running Processes.
+
+On Systems like Solaris or Digital Unix where you need special privileges to
+get those data, it uses a setuid/setgid server to do so.
+
+Even if LibGTop is a part of the GNOME desktop environment (@uref{http://www.gnome.org}),
+the main interface of LibGTop is totally independent from any particular desktop environment,
+so you can also use it as a standalone library in any piece of GPLed software.
+
+@menu
+* Availability::                Where to get LibGTop
+* Supported Platforms::         Supported Platforms
+* Mailing List::                Helping with LibGTop development
+* Thanks::                      People who contributed to LibGTop
+@end menu
+
+@node Availability, Supported Platforms, About, About
+@section Availability
+
+The master source of LibGTop is the GNOME CVS tree
+(see @uref{http://www.gnome.org} for details), but you can also get the
+latest release tarballs from
+
+@display
+@uref{ftp://ftp.gnome.org/pub/GNOME/sources/libgtop/}
+@end display
+
+@noindent
+or any of its mirror sites.
+
+The latest stable version of LibGTop is 1.0.1 which is also the one that comes
+together with GNOME 1.0. In CVS, there is a @code{LIBGTOP_STABLE_1_0} branch
+which is rooted at the @code{LIBGTOP_1_0_1} tag while actual development occurs
+in the @code{HEAD} which currently has version 1.1.0.
+
+@node Supported Platforms, Mailing List, Availability, About
+@section Supported Platforms
+
+The stable branch currently supports the following platforms:
+
+@itemize @bullet
+@item All versions of Linux
+
+LibGTop was tested under Linux 2.0.x and 2.2.x on the ix86 and the alpha, but
+it should also work without problems on SparcLinux.
+
+Note: I'm speaking of the Linux kernel here, not the GNU/Linux operating system.
+
+@item FreeBSD, NetBSD and OpenBSD
+
+LibGTop was tested under FreeBSD 2.2.6 and 3.0, NetBSD 1.3.2 and OpenBSD 2.4.
+Support for NetBSD 1.4 was added in LibGTop 1.0.2.
+
+@end itemize
+
+The platforms listed above are known to be stable and working. However, if
+you're using the latest development version, you can use it on the following
+platforms as well:
+
+@itemize @bullet
+@item BSD/OS
+
+There is a port for BSD/OS (aka BSDI) 2.x and 3.x from Timur Bakeyev which
+should also work with 4.x. This isn't tested very well, but it should be
+working.
+
+@item Digital Unix
+
+There is some basic support for Digital Unix (formerly DEC OSF/1) V3.2C, but
+this may still be a bit unstable. I'm currently working on this port as time
+permits so it should be fully supported soon.
+
+@item Solaris
+
+The Solaris port currently works on Solaris 7 and maybe also on other releases.
+Thanks a lot to Drazen Kacar and everyone who helped working on this port. They
+have really done excellent work here and I'm pretty sure that this port will be
+fully functional on most Solaris versions in near future.
+
+@end itemize
+
+@node Mailing List, Thanks, Supported Platforms, About
+@section Mailing List
+
+There is a @email{libgtop-devel-list@@egroups.com} mailing list for people who
+want to help with the development of LibGTop.
+
+It is meant as a low-traffic, but high content-list where we can discuss
+technical details such as adding new sysdeps ports etc. 
+
+Especially, I'd like to see people with a deeper knowledge of operating systems
+internals joining my list so we can discuss technical details of the sysdeps
+code. 
+
+It is *not* for users that want to know how to compile LibGTop etc.
+
+You can subscribe to this mailing list and view the mailing list archives
+on the LibGTop Page at @uref{http://www.home-of-linux.org/gnome/libgtop}.
+
+@node Thanks,  , Mailing List, About
+@section Thanks
+
+At the place I'd like to thank the following people who contributed to
+LibGTop (listed in chronological order):
+
+@itemize @bullet
+@item Sebastian Wilhelmi who had the initial idea of LibGTop and helped
+me a lot in the early beginning.
+@item Josh Sled for the initial FreeBSD port.
+@item Jeremy Lea for his BSD patches.
+@item Timur Bakeyev for the BSDI port.
+@item Drazen Kacar and the other people on the LibGTop development mailing
+list for the Solaris port.
+@item All people sending me patches, having good ideas, ...
+@item Everyone I have forgotten in this list ...
+@end itemize
+

doc/auto-macros.texi.in

@@ -0,0 +1,12 @@
+@c LibGTop major, minor and micro version.
+@set LIBGTOP_MAJOR_VERSION %LIBGTOP_MAJOR_VERSION%
+@set LIBGTOP_MINOR_VERSION %LIBGTOP_MINOR_VERSION%
+@set LIBGTOP_MICRO_VERSION %LIBGTOP_MICRO_VERSION%
+
+@c LibGTop version and numerical version code ("1.234.567" -> 1234567).
+@set LIBGTOP_VERSION "%LIBGTOP_VERSION%"
+@set LIBGTOP_VERSION_CODE %LIBGTOP_VERSION_CODE%
+
+@c LibGTop server version, increased each time the protocol changes.
+@set LIBGTOP_SERVER_VERSION %LIBGTOP_SERVER_VERSION%
+

doc/internals.texi

@@ -0,0 +1,107 @@
+@node LibGTop Internals, , Reference Manual, Top
+@chapter LibGTop Internals
+
+@menu
+* General Internals::           General Internals
+* Sysdeps Internals::           Sysdeps Internals
+@end menu
+
+@node General Internals, Sysdeps Internals, LibGTop Internals, LibGTop Internals
+@section General Internals
+
+@menu
+* glibtop::                     The server structure
+@end menu
+
+@node glibtop,  , General Internals, General Internals
+@subsection The server structure - @code{glibtop}
+
+@example
+@cartouche
+typedef struct _glibtop         glibtop;
+
+struct _glibtop
+@{
+        unsigned flags;
+        unsigned method;
+        unsigned error_method;
+#ifdef HAVE_GLIBTOP_MACHINE_H
+        glibtop_machine machine;
+#endif
+        int input [2];
+        int output [2];
+        int socket;
+        int ncpu;
+        unsigned long os_version_code;
+        const char *name;
+        const char *server_command;
+        const char *server_host;
+        const char *server_user;
+        const char *server_rsh;
+        unsigned long features;
+        unsigned long server_port;
+        glibtop_sysdeps sysdeps;
+        glibtop_sysdeps required;
+        glibtop_sysdeps wanted;
+        pid_t pid;
+@};
+@end cartouche
+@end example
+
+@node Sysdeps Internals,  , General Internals, LibGTop Internals
+@section Sysdeps Internals
+
+@menu
+* glibtop_open_s::              Non-privileged initializations
+* glibtop_close_s::             Non-privileged cleanups
+@end menu
+
+@node glibtop_open_s, glibtop_close_s, Sysdeps Internals, Sysdeps Internals
+@subsection glibtop_open_s
+
+This function is used in the non-suid sysdeps library @samp{-lgtop_sysdeps} to
+initialize a server. It should do all initializations that do not need any
+privileges.
+
+@example
+@cartouche
+void
+glibtop_open_s (glibtop *server, const char *program_name,
+		const unsigned long features,
+		const unsigned flags);
+@end cartouche
+@end example
+
+@table @code
+@item server
+Pointer to the @code{glibtop} server structure.
+@item program_name
+Name of the calling program; the implementation will usually
+set @samp{server->name} to this so it'll be used as the program
+name in error messages.
+@end table
+
+Typically, this function will set @code{server->name}, @code{server->ncpu} and
+@code{server->os_version_code} and initialize any of the @code{server->machine}
+fields which do not need any privileges.
+
+It is normally implemented in @file{open.c} in the sysdeps directory.
+
+@node glibtop_close_s,  , glibtop_open_s, Sysdeps Internals
+@subsection glibtop_close_s
+
+This function is used in the non-suid sysdeps library @samp{-lgtop_sysdeps} to
+clean-up a server when it's no longer used.
+
+It must free all resources that were allocated in @code{glibtop_open_s}.
+
+@example
+@cartouche
+void
+glibtop_close_s (glibtop *server);
+@end cartouche
+@end example
+
+It is normally implemented in @file{close.c} in the sysdeps directory, but may
+be empty.
+

doc/libgtop.texi

@@ -0,0 +1,89 @@
+\input texinfo   @c -*-texinfo-*-
+@c %**start of header
+@setfilename libgtop.info
+@settitle LibGTop Reference Manual
+@setchapternewpage odd
+@c %**end of header
+
+@include auto-macros.texi
+@include version.texi
+
+@ifinfo
+This is the LibGTop Reference Manual version @value{VERSION}
+(last modified @value{UPDATED}).
+
+Copyright 1999 Free Software Foundation, Inc.
+     
+Permission is granted to make and distribute verbatim
+copies of this manual provided the copyright notice and
+this permission notice are preserved on all copies.
+     
+@ignore
+Permission is granted to process this file through TeX
+and print the results, provided the printed document
+carries a copying permission notice identical to this
+one except for the removal of this paragraph (this
+paragraph not being relevant to the printed manual).
+     
+@end ignore
+Permission is granted to copy and distribute modified
+versions of this manual under the conditions for
+verbatim copying, provided also that the sections
+entitled ``Copying'' and ``GNU General Public License''
+are included exactly as in the original, and provided
+that the entire resulting derived work is distributed
+under the terms of a permission notice identical to this
+one.
+     
+Permission is granted to copy and distribute
+translations of this manual into another language,
+under the above conditions for modified versions,
+except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+
+@format
+@dircategory Libraries:
+@direntry
+* libgtop: (libgtop).			Library to get system specific data
+					such as cpu and memory usage, active
+					processes
+@end direntry
+@end format
+
+@end ifinfo
+
+@titlepage
+@title LibGTop Reference Manual
+@subtitle Version @value{VERSION} - @value{UPDATED}
+@author Martin Baulig
+
+@page
+@vskip 0pt plus 1filll
+Copyright @copyright{} 1999 Free Software Foundation, Inc.
+
+Permission is granted to make and distribute verbatim
+copies of this manual provided the copyright notice and
+this permission notice are preserved on all copies.
+     
+Permission is granted to copy and distribute modified
+versions of this manual under the conditions for
+verbatim copying, provided also that the sections
+entitled ``Copying'' and ``GNU General Public License''
+are included exactly as in the original, and provided
+that the entire resulting derived work is distributed
+under the terms of a permission notice identical to this
+one.
+     
+Permission is granted to copy and distribute
+translations of this manual into another language,
+under the above conditions for modified versions,
+except that this permission notice may be stated in a
+translation approved by the Free Software Foundation.
+@end titlepage
+
+@contents
+
+@include main.texi
+
+@bye
+

doc/main.texi

@@ -0,0 +1,85 @@
+@node Top, About, (dir), (dir)
+
+@menu
+* About::                       About LibGTop
+* White Paper::                 LibGTop White Paper
+* Reference Manual::            LibGTop Reference Manual
+* LibGTop Internals::           LibGTop Internals
+
+ --- The Detailed Node Listing ---
+
+About LibGTop
+
+* Availability::                Where to get LibGTop
+* Supported Platforms::         Supported Platforms
+* Mailing List::                Helping with LibGTop development
+* Thanks::                      People who contributed to LibGTop
+
+LibGTop White Paper
+
+* Introduction::                Introduction
+* Overview::                    Overview
+* Servers and Daemons::         Servers and Daemons
+
+Overview
+
+* Interface Design::            Things that need to be considered
+* Server Implementation::       The LibGTop "server"
+
+LibGTop Reference Manual
+
+* System Dependent::            System Dependent Functions.
+* Common Functions::            Common Functions.
+* Library Functions::           Library Functions.
+
+System Dependent Functions
+
+* glibtop_cpu::                 CPU Usage.
+* glibtop_mem::                 Memory Usage.
+* glibtop_swap::                Swap Usage.
+* glibtop_uptime::              System Uptime.
+* glibtop_loadavg::             Load Average.
+* glibtop_proclist::            Process List.
+* glibtop_proc_state::          Process State.
+* glibtop_proc_uid::            Process UID and TTY Information.
+* glibtop_proc_mem::            Process Memory Information.
+* glibtop_proc_time::           Process Time Information.
+* glibtop_proc_signal::         Process Signal Information.
+* glibtop_proc_kernel::         Process Kernel Data Information.
+* glibtop_proc_segment::        Process Segment Information.
+* glibtop_proc_args::           Process Arguments.
+* glibtop_proc_map::            Process Memory Maps.
+* glibtop_netload::             Network Load.
+* glibtop_ppp::                 PPP Usage.
+
+Common Functions
+
+* glibtop_mountlist::           Mount List.
+* glibtop_fsusage::             File System Usage.
+
+Library Functions
+
+* glibtop_init::                Server Initialization.
+* glibtop_sysdeps::             Server Sysdeps.
+* Library Parameters::          Library Parameters.
+
+LibGTop Internals
+
+* General Internals::           General Internals
+* Sysdeps Internals::           Sysdeps Internals
+
+General Internals
+
+* glibtop::                     The server structure
+
+Sysdeps Internals
+
+* glibtop_open_s::              Non-privileged initializations
+* glibtop_close_s::             Non-privileged cleanups
+@end menu
+
+@include about.texi
+@include white-paper.texi
+@include reference.texi
+@include internals.texi
+

doc/white-paper.texi

@@ -0,0 +1,136 @@
+@node White Paper, Reference Manual, About, Top
+@chapter LibGTop White Paper
+
+@menu
+* Introduction::                Introduction
+* Overview::                    Overview
+* Servers and Daemons::         Servers and Daemons
+@end menu
+
+@node Introduction, Overview, White Paper, White Paper
+@section Introduction
+
+Many modern UNIX systems like Solaris, BSD or Digitial Unix only allow
+priviledged processes to read information like CPU and Memory Usage or
+information about running processes.
+
+@itemize @bullet
+@item
+BSD, for instance, doesn't have any other way to get those data than reading
+directly from @file{/dev/kmem} and you need to be in the @code{kmem} group to
+be able to read this.
+
+@item
+Other systems, like Digital Unix, allow all users to get things like CPU and
+Memory statistics, but only root may read information about any process other
+than the current one (you may not even get information about your own processes
+if you're not root).
+
+@item
+Linux has a very nice @file{/proc} filesystem, but reading and parsing
+@file{/proc} is very slow and inefficient.
+
+@item
+Solaris is a bit better, but you still need to be in the @code{sys} group or
+even root to get some data.
+@end itemize
+
+Because of this system utilities like @code{ps}, @code{uptime} or @code{top}
+often are setgid kmem or setuid root. Usually, they're also very specific to
+the system they're written for and not easily portable to other systems without
+a lot of work.
+
+This, of cause, becomes a problem for graphical tools like @code{gtop} - making
+a GTK+ program setgid or even setuid would be a security hole as big as you can
+drive the entire X11 source code through. For the GNOME project, we also needed
+some kind of library which provides all the required information in a portable
+since there's more than just one single program that wants to use them - for
+instance @code{gtop} and the @code{multiload}, @code{cpumemusage} and
+@code{netload} panel applets.
+
+@node Overview, Servers and Daemons, Introduction, White Paper
+@section Overview
+
+This section should give you a short overview on how LibGTop was developed, which
+things needed to be considered and how it works.
+
+@menu
+* Interface Design::            Things that need to be considered
+* Server Implementation::       The LibGTop "server"
+@end menu
+
+@node Interface Design, Server Implementation, Overview, Overview
+@subsection Interface Design
+
+At the very beginning, it was necessary to collect all the data the library part
+should provide and put them into some C structures. This was not that easiy as it
+might sound since LibGTop should be portable to any modern UNIX system with a common
+library part on all those systems, but the data that should be returned vary from
+system to system. For instance some systems support shared memory, but some others
+may not.
+
+The header files where we define these C structures (which are system-independent) are
+shared between client and server. This way we can call the system dependent code
+directly where we do not need any special privileges to do so.
+
+All of those structures contain a @code{flags} member which is interpreted as a bit
+mask and tells the caller of the library functions which of the fields in the returned
+structure are valid and which are not.
+
+@node Server Implementation,  , Interface Design, Overview
+@subsection Server Implementation
+
+The LibGTop @dfn{server} is a setgid/setuid binary which contains all the system
+dependent code which needs special privileges. It is only build if it's required
+on the current system (for instance, the Linux kernel provides all the required
+data via its @file{/proc} filesystem so we do not need the server at all) and it
+only contains the @dfn{features} which need privileges.
+
+Whenever we do not need any privileges to get all the data for some of the requested
+structures (here called @dfn{features}) the library calls the sysdeps code directly
+rather than using the server.
+
+@node Servers and Daemons,  , Overview, White Paper
+@section Servers and Daemons
+
+LibGTop gives you the possibility to use different LibGTop "servers" and
+"daemons" in your application.
+
+Normally you do not need to worry about this things since LibGTop auto-
+matically opens a pipe to its server it it's required, but this can also
+be customized to fit your needs.
+
+For instance if you have a small applet which is only interested in disk
+usage there's no need to fork a separate server process since you don't
+need any privileges to get them on any of the supported systems. This can
+be archieved with a special call to @code{glibtop_init_r} on startup.
+
+There's also an option to tell @code{glibtop_init_r} that you're only
+interested in several features - for instance cpu and memory usage. In
+this case LibGTop will only fork a server process if it's required to get
+cpu and memory.
+
+You can also tell @code{glibtop_init_r} to start the server only on demand,
+this might become useful in command-line based programs. For graphical
+applications it's normally best to start the server directly during their
+initialization. The same applies for any time critical applications (since
+@code{fork} is an expensive operation on some systems this may lead to
+incorrect statistics).
+
+LibGTop also allows you to talk to a remote machine using the
+@dfn{LibGTop daemon}. This daemon is based on @code{gnuserv} from
+GNU Emacs and should be run as an unprivileged user. It has support
+for either @code{xauth} or host based authorization.
+
+This daemon itself behaves like a LibGTop client application, i.e. it
+forks a server process if this is required.
+
+The main use for this daemon is when you want to monitor a machine which
+is either very slow or has very low disk space. In this case you don't need
+to install the whole client application (for instance GTop) on the remote
+machine but only a very small (maybe also statically linked) executable and
+run the graphical application on a more powerful machine.
+
+It can also be used to monitor a remote machine over a very slow link such
+as a dialup connection since the conversation between LibGTop client and
+daemon uses much less bandwith than an ordinary X11 connection.

examples/.cvsignore

@@ -1,14 +0,0 @@
-.deps
-.libs
-Makefile
-Makefile.in
-first
-first_linux
-first_static
-second
-third
-third_linux
-third_static
-second_static
-second_linux
-smp sysdeps netload procmap mountlist

examples/ChangeLog

@@ -1,62 +0,0 @@
-1998-11-22  Martin Baulig  <baulig@taurus.uni-trier.de>
-
-	* netload.c: Call inet_ntoa () to get address and subnet
-	in quatted dot notation (like 136.199.14.201) and not just
-	as a number (like 0xc90ec788).
-
-1998-11-02  Martin Baulig  <martin@home-of-linux.org>
-
-	* sysdeps.c: New example.
-
-1998-10-26  Martin Baulig  <martin@home-of-linux.org>
-
-	* netload.c: New file. Gets network load for the interface
-	given as command line argument.
-
-1998-10-26  Martin Baulig  <martin@home-of-linux.org>
-
-	* first.c (glibtop_get_proc_args): Get command line arguments.
-	* second.c: Likewise.
-
-1998-10-25  Martin Baulig  <martin@home-of-linux.org>
-
-	* first.c (glibtop_get_ppp): Get PPP/ISDN statistics.
-
-1998-09-28  Martin Baulig  <martin@home-of-linux.org>
-
-	* Makefile.am: Install everything in $(libexecdir)/libgtop.
-
-1998-09-09  Martin Baulig <baulig@Stud.Informatik.uni-trier.de>
-
-	* smp.c: New file. Nice tool to show CPU statistics on SMP systems.
-
-1998-08-25  Martin Baulig  <martin@home-of-linux.org>
-
-	* first.c, second.c, procmap.c: Fixed some compiler warnings.
-
-1998-08-18  Martin Baulig  <martin@home-of-linux.org>
-
-	* procmap.c: We now display filenames when compiled
-	`--with-libgtop-inodedb'.
-
-1998-08-12  Martin Baulig  <martin@home-of-linux.org>
-
-	* second.c: Works a little bit more like `ps' - you can
-	give an optional command line argument to get information
-	about a single process.
-
-1998-07-22  Martin Baulig  <martin@home-of-linux.org>
-
-	* mountlist.c: New file.
-
-1998-06-12  Martin Baulig  <martin@home-of-linux.org>
-
-	* test.scm: New file.
-	
-1998-06-07  Martin Baulig  <martin@home-of-linux.org>
-
-	* Makefile.am (CFLAGS): Disable optimize.
-	
-	* first.c (PROFILE_COUNT): Number of times each function
-	should be called. Defaults to 1; to profile the code, you
-	can increase this when compiling.

examples/Makefile.am

@@ -1,110 +0,0 @@
-## Process this file with automake to produce Makefile.in
-
-LINK			= $(LIBTOOL) --mode=link $(CC) $(CFLAGS) $(LDFLAGS) -o $@
-
-INCLUDES		= @INCLUDES@
-
-DEFS			= @DEFS@
-
-# We install it in `libexec' since this will make it more easy
-# to put the examples into an extra RPM package.
-
-libgtopdir		= $(libexecdir)/libgtop
-
-libgtop_PROGRAMS	= first second\
-			  mountlist procmap netload sysdeps\
-			  @static_targets@ @guile_examples@ @smp_examples@
-
-EXTRA_PROGRAMS		= first_static second_static \
-			  mountlist_static procmap_static \
-			  third third_static smp smp_static \
-			  netload_static sysdeps_static
-
-first_SOURCES		= first.c
-first_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-first_static_SOURCES	= $(first_SOURCES)
-first_static_LDADD	= $(first_LDADD)
-first_static_LDFLAGS	= -static
-
-second_SOURCES		= second.c
-second_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-second_static_SOURCES	= $(second_SOURCES)
-second_static_LDADD	= $(second_LDADD)
-second_static_LDFLAGS	= -static
-
-procmap_SOURCES		= procmap.c
-procmap_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-
-
-procmap_static_SOURCES	= $(procmap_SOURCES)
-procmap_static_LDADD	= $(procmap_LDADD)
-procmap_static_LDFLAGS	= -static
-
-netload_SOURCES		= netload.c
-netload_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-netload_static_SOURCES	= $(netload_SOURCES)
-netload_static_LDADD	= $(netload_LDADD)
-netload_static_LDFLAGS	= -static
-
-sysdeps_SOURCES		= sysdeps.c
-sysdeps_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-sysdeps_static_SOURCES	= $(sysdeps_SOURCES)
-sysdeps_static_LDADD	= $(sysdeps_LDADD)
-sysdeps_static_LDFLAGS	= -static
-
-third_guile_names_LIBS	= $(top_builddir)/sysdeps/guile/names/libgtop_guile_names.la
-third_names_LIBS	= $(top_builddir)/sysdeps/names/libgtop_names.la
-
-third_SOURCES		= third.c
-third_LDADD		= $(top_builddir)/sysdeps/guile/libgtop_guile.la \
-			  $(third_guile_names_LIBS) $(third_names_LIBS) \
-			  $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @GUILE_LIBS@ @LIBSUPPORT@ @INTLLIBS@
-
-third_static_SOURCES	= $(third_SOURCES)
-third_static_LDADD	= $(third_LDADD)
-third_static_LDFLAGS	= -static
-
-mountlist_SOURCES	= mountlist.c
-mountlist_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-mountlist_static_SOURCES= $(mountlist_SOURCES)
-mountlist_static_LDADD	= $(mountlist_LDADD)
-mountlist_static_LDFLAGS= -static
-
-
-smp_SOURCES		= smp.c
-smp_LDADD		= $(top_builddir)/lib/libgtop.la \
-			  $(top_builddir)/sysdeps/common/libgtop_common.la \
-			  $(top_builddir)/sysdeps/@sysdeps_dir@/libgtop_sysdeps.la \
-			  @LIBSUPPORT@ @INTLLIBS@
-
-smp_static_SOURCES	= $(smp_SOURCES)
-smp_static_LDADD	= $(smp_LDADD)
-smp_static_LDFLAGS	= -static
-

examples/first.c

@@ -1,575 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/parameter.h>
-
-#include <glibtop/union.h>
-#include <glibtop/sysdeps.h>
-
-#include <sys/resource.h>
-
-#ifndef PROFILE_COUNT
-#define PROFILE_COUNT	1
-#endif
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_union data;
-	glibtop_sysdeps sysdeps;
-	unsigned c, method, count, port, i, *ptr;
-	char buffer [BUFSIZ];
-	pid_t pid, ppid;
-	char *args;
-
-	count = PROFILE_COUNT;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
-
-	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-
-	printf ("Method = %d\n", method);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	printf ("Command = '%s'\n", buffer);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
-
-	printf ("Host = '%s' - %u\n\n", buffer, port);
-
-	glibtop_init_r (&glibtop_global_server, 0, 0);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-	  	glibtop_get_cpu (&data.cpu);
-
-	printf ("CPU          (0x%08lx): %lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.cpu.flags,
-		(unsigned long) data.cpu.total,
-		(unsigned long) data.cpu.user,
-		(unsigned long) data.cpu.nice,
-		(unsigned long) data.cpu.sys,
-		(unsigned long) data.cpu.idle,
-		(unsigned long) data.cpu.frequency);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_mem (&data.mem);
-
-	printf ("Memory       (0x%08lx): "
-		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.mem.flags,
-		(unsigned long) data.mem.total,
-		(unsigned long) data.mem.used,
-		(unsigned long) data.mem.free,
-		(unsigned long) data.mem.shared,
-		(unsigned long) data.mem.buffer,
-		(unsigned long) data.mem.cached,
-		(unsigned long) data.mem.user,
-		(unsigned long) data.mem.locked);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_swap (&data.swap);
-
-	printf ("Swap         (0x%08lx): %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.swap.flags,
-		(unsigned long) data.swap.total,
-		(unsigned long) data.swap.used,
-		(unsigned long) data.swap.free,
-		(unsigned long) data.swap.pagein,
-		(unsigned long) data.swap.pageout);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_uptime (&data.uptime);
-
-	printf ("Uptime       (0x%08lx): %f, %f\n",
-		(unsigned long) data.uptime.flags,
-		data.uptime.uptime, data.uptime.idletime);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_loadavg (&data.loadavg);
-
-	printf ("Loadavg      (0x%08lx): %f, %f, %f - %lu, %lu, %lu\n",
-		(unsigned long) data.loadavg.flags,
-		(double) data.loadavg.loadavg [0],
-		(double) data.loadavg.loadavg [1],
-		(double) data.loadavg.loadavg [2],
-		(unsigned long) data.loadavg.nr_running,
-		(unsigned long) data.loadavg.nr_tasks,
-		(unsigned long) data.loadavg.last_pid);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_shm_limits (&data.shm_limits);
-	
-	printf ("Shm Limits   (0x%08lx): %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.shm_limits.flags,
-		(unsigned long) data.shm_limits.shmmax,
-		(unsigned long) data.shm_limits.shmmin,
-		(unsigned long) data.shm_limits.shmmni,
-		(unsigned long) data.shm_limits.shmseg,
-		(unsigned long) data.shm_limits.shmall);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_msg_limits (&data.msg_limits);
-
-	printf ("Msg Limits   (0x%08lx): %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.msg_limits.flags,
-		(unsigned long) data.msg_limits.msgpool,
-		(unsigned long) data.msg_limits.msgmap,
-		(unsigned long) data.msg_limits.msgmax,
-		(unsigned long) data.msg_limits.msgmnb,
-		(unsigned long) data.msg_limits.msgmni,
-		(unsigned long) data.msg_limits.msgssz,
-		(unsigned long)  data.msg_limits.msgtql);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_sem_limits (&data.sem_limits);
-	
-	printf ("Sem Limits   (0x%08lx): "
-		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) data.sem_limits.flags,
-		(unsigned long) data.sem_limits.semmap,
-		(unsigned long) data.sem_limits.semmni,
-		(unsigned long) data.sem_limits.semmns,
-		(unsigned long) data.sem_limits.semmnu,
-		(unsigned long) data.sem_limits.semmsl,
-		(unsigned long) data.sem_limits.semopm,
-		(unsigned long) data.sem_limits.semume,
-		(unsigned long) data.sem_limits.semusz,
-		(unsigned long) data.sem_limits.semvmx,
-		(unsigned long) data.sem_limits.semaem);
-
-	printf ("\n");
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_ppp (&data.ppp, 0);
-
-	printf ("PPP          (0x%08lx): %lu, %lu, %lu\n",
-		(unsigned long) data.ppp.flags,
-		(unsigned long) data.ppp.state,
-		(unsigned long) data.ppp.bytes_in,
-		(unsigned long) data.ppp.bytes_out);
-
-	printf ("\n");
-
-	glibtop_get_sysdeps (&sysdeps);
-
-	printf ("Sysdeps      (0x%08lx): %lu, %lu, %lu, %lu, %lu, "
-		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, "
-		"%lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) sysdeps.flags,
-		(unsigned long) sysdeps.cpu,
-		(unsigned long) sysdeps.mem,
-		(unsigned long) sysdeps.swap,
-		(unsigned long) sysdeps.uptime,
-		(unsigned long) sysdeps.loadavg,
-		(unsigned long) sysdeps.shm_limits,
-		(unsigned long) sysdeps.msg_limits,
-		(unsigned long) sysdeps.sem_limits,
-		(unsigned long) sysdeps.proclist,
-		(unsigned long) sysdeps.proc_state,
-		(unsigned long) sysdeps.proc_uid,
-		(unsigned long) sysdeps.proc_mem,
-		(unsigned long) sysdeps.proc_time,
-		(unsigned long) sysdeps.proc_signal,
-		(unsigned long) sysdeps.proc_kernel,
-		(unsigned long) sysdeps.proc_segment,
-		(unsigned long) sysdeps.proc_args,
-		(unsigned long) sysdeps.proc_map,
-		(unsigned long) sysdeps.mountlist,
-		(unsigned long) sysdeps.fsusage,
-		(unsigned long) sysdeps.netload,
-		(unsigned long) sysdeps.ppp);
-
-	printf ("\n");
-	
-	ptr = glibtop_get_proclist (&data.proclist, 0, 0);
-
-	printf ("Proclist     (0x%08lx): %lu, %lu, %lu\n",
-		(unsigned long) data.proclist.flags,
-		(unsigned long) data.proclist.number,
-		(unsigned long) data.proclist.size,
-		(unsigned long) data.proclist.total);
-
-	if (ptr) {
-		printf ("\nProcess: ");
-		for (i = 0; i < data.proclist.number; i++)
-			printf ("%s%u", i ? ", " : "", ptr [i]);
-		printf ("\n");
-	}
-
-	glibtop_free (ptr);
-
-	pid = getpid ();
-	ppid = getppid ();
-
-	printf ("\n");
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_state (&data.proc_state, pid);
-
-	printf ("Proc_State   PID  %5d (0x%08lx): '%s', %c, %lu, %lu\n",
-		(int) pid, (unsigned long) data.proc_state.flags,
-		data.proc_state.cmd, data.proc_state.state,
-		(unsigned long) data.proc_state.uid,
-		(unsigned long) data.proc_state.gid);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_uid (&data.proc_uid, pid);
-
-	printf ("Proc_Uid     PID  %5d (0x%08lx): "
-		"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) pid,
-		(unsigned long) data.proc_uid.flags,
-		data.proc_uid.uid, data.proc_uid.euid,
-		data.proc_uid.gid, data.proc_uid.egid,
-		data.proc_uid.pid, data.proc_uid.ppid,
-		data.proc_uid.pgrp, data.proc_uid.session,
-		data.proc_uid.tty, data.proc_uid.tpgid,
-		data.proc_uid.priority, data.proc_uid.nice);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_mem (&data.proc_mem, pid);
-
-	printf ("Proc_Mem     PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_mem.flags,
-		(unsigned long) data.proc_mem.size,
-		(unsigned long) data.proc_mem.vsize,
-		(unsigned long) data.proc_mem.resident,
-		(unsigned long) data.proc_mem.share,
-		(unsigned long) data.proc_mem.rss,
-		(unsigned long) data.proc_mem.rss_rlim);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_segment (&data.proc_segment, pid);
-
-	printf ("Proc_Segment PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_segment.flags,
-		(unsigned long) data.proc_segment.text_rss,
-		(unsigned long) data.proc_segment.shlib_rss,
-		(unsigned long) data.proc_segment.data_rss,
-		(unsigned long) data.proc_segment.stack_rss,
-		(unsigned long) data.proc_segment.dirty_size,
-		(unsigned long) data.proc_segment.start_code,
-		(unsigned long) data.proc_segment.end_code,
-		(unsigned long) data.proc_segment.start_stack);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_time (&data.proc_time, pid);
-
-	printf ("Proc_Time    PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_time.flags,
-		(unsigned long) data.proc_time.start_time,
-		(unsigned long) data.proc_time.rtime,
-		(unsigned long) data.proc_time.utime,
-		(unsigned long) data.proc_time.stime,
-		(unsigned long) data.proc_time.cutime,
-		(unsigned long) data.proc_time.cstime,
-		(unsigned long) data.proc_time.timeout,
-		(unsigned long) data.proc_time.it_real_value,
-		(unsigned long) data.proc_time.frequency);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_signal (&data.proc_signal, pid);
-	
-	printf ("Proc_Signal  PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_signal.flags,
-		(unsigned long) data.proc_signal.signal,
-		(unsigned long) data.proc_signal.blocked,
-		(unsigned long) data.proc_signal.sigignore,
-		(unsigned long) data.proc_signal.sigcatch);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_kernel (&data.proc_kernel, pid);
-
-	printf ("Proc_Kernel  PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", (int) pid,
-		(unsigned long) data.proc_kernel.flags,
-		(unsigned long) data.proc_kernel.k_flags,
-		(unsigned long) data.proc_kernel.min_flt,
-		(unsigned long) data.proc_kernel.maj_flt,
-		(unsigned long) data.proc_kernel.cmin_flt,
-		(unsigned long) data.proc_kernel.cmaj_flt,
-		(unsigned long) data.proc_kernel.kstk_esp,
-		(unsigned long) data.proc_kernel.kstk_eip,
-		(unsigned long) data.proc_kernel.nwchan,
-		data.proc_kernel.wchan);
-
-	printf ("\n");
-
-	args = glibtop_get_proc_args (&data.proc_args, pid, 0);
-
-	for (i = 0; i < data.proc_args.size; i++) {
-		if (args [i]) continue;
-		args [i] = '|';
-	}
-
-	printf ("Proc_Args    PID  %5d (0x%08lx): %lu - '%s'\n", (int) pid,
-		(unsigned long) data.proc_args.flags,
-		(unsigned long) data.proc_args.size,
-		args);
-
-	glibtop_free (args);
-
-	printf ("\n");
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_state (&data.proc_state, ppid);
-
-	printf ("Proc_State   PPID %5d (0x%08lx): '%s', %c, %lu, %lu\n",
-		(int) ppid, (unsigned long) data.proc_state.flags,
-		data.proc_state.cmd, data.proc_state.state,
-		(unsigned long) data.proc_state.uid,
-		(unsigned long) data.proc_state.gid);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_uid (&data.proc_uid, ppid);
-
-	printf ("Proc_Uid     PPID %5d (0x%08lx): "
-		"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) ppid,
-		(unsigned long) data.proc_uid.flags,
-		data.proc_uid.uid, data.proc_uid.euid,
-		data.proc_uid.gid, data.proc_uid.egid,
-		data.proc_uid.pid, data.proc_uid.ppid,
-		data.proc_uid.pgrp, data.proc_uid.session,
-		data.proc_uid.tty, data.proc_uid.tpgid,
-		data.proc_uid.priority, data.proc_uid.nice);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_mem (&data.proc_mem, ppid);
-
-	printf ("Proc_Mem     PPID %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu\n", (int) ppid,
-		(unsigned long) data.proc_mem.flags,
-		(unsigned long) data.proc_mem.size,
-		(unsigned long) data.proc_mem.vsize,
-		(unsigned long) data.proc_mem.resident,
-		(unsigned long) data.proc_mem.share,
-		(unsigned long) data.proc_mem.rss,
-		(unsigned long) data.proc_mem.rss_rlim);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_segment (&data.proc_segment, ppid);
-
-	printf ("Proc_Segment PPID %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu\n", (int) ppid,
-		(unsigned long) data.proc_segment.flags,
-		(unsigned long) data.proc_segment.text_rss,
-		(unsigned long) data.proc_segment.shlib_rss,
-		(unsigned long) data.proc_segment.data_rss,
-		(unsigned long) data.proc_segment.stack_rss,
-		(unsigned long) data.proc_segment.dirty_size,
-		(unsigned long) data.proc_segment.start_code,
-		(unsigned long) data.proc_segment.end_code,
-		(unsigned long) data.proc_segment.start_stack);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_time (&data.proc_time, ppid);
-
-	printf ("Proc_Time    PPID %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) ppid,
-		(unsigned long) data.proc_time.flags,
-		(unsigned long) data.proc_time.start_time,
-		(unsigned long) data.proc_time.rtime,
-		(unsigned long) data.proc_time.utime,
-		(unsigned long) data.proc_time.stime,
-		(unsigned long) data.proc_time.cutime,
-		(unsigned long) data.proc_time.cstime,
-		(unsigned long) data.proc_time.timeout,
-		(unsigned long) data.proc_time.it_real_value,
-		(unsigned long) data.proc_time.frequency);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_signal (&data.proc_signal, ppid);
-
-	printf ("Proc_Signal  PPID %5d (0x%08lx): %lu %lu %lu %lu\n",
-		(int) ppid, (unsigned long) data.proc_signal.flags,
-		(unsigned long) data.proc_signal.signal,
-		(unsigned long) data.proc_signal.blocked,
-		(unsigned long) data.proc_signal.sigignore,
-		(unsigned long) data.proc_signal.sigcatch);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_kernel (&data.proc_kernel, ppid);
-
-	printf ("Proc_Kernel  PPID %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", (int) ppid,
-		(unsigned long) data.proc_kernel.flags,
-		(unsigned long) data.proc_kernel.k_flags,
-		(unsigned long) data.proc_kernel.min_flt,
-		(unsigned long) data.proc_kernel.maj_flt,
-		(unsigned long) data.proc_kernel.cmin_flt,
-		(unsigned long) data.proc_kernel.cmaj_flt,
-		(unsigned long) data.proc_kernel.kstk_esp,
-		(unsigned long) data.proc_kernel.kstk_eip,
-		(unsigned long) data.proc_kernel.nwchan,
-		data.proc_kernel.wchan);
-
-	printf ("\n");
-
-	args = glibtop_get_proc_args (&data.proc_args, ppid, 0);
-
-	for (i = 0; i < data.proc_args.size; i++) {
-		if (args [i]) continue;
-		args [i] = '|';
-	}
-
-	printf ("Proc_Args    PID  %5d (0x%08lx): %lu - '%s'\n", (int) ppid,
-		(unsigned long) data.proc_args.flags,
-		(unsigned long) data.proc_args.size,
-		args);
-
-	glibtop_free (args);
-
-	printf ("\n");
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_state (&data.proc_state, 1);
-
-	printf ("Proc_State   INIT %5d (0x%08lx): '%s', %c, %lu, %lu\n", 1,
-		(unsigned long) data.proc_state.flags,
-		data.proc_state.cmd, data.proc_state.state,
-		(unsigned long) data.proc_state.uid,
-		(unsigned long) data.proc_state.gid);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_uid (&data.proc_uid, 1);
-
-	printf ("Proc_Uid     INIT %5d (0x%08lx): "
-		"%d %d %d %d %d %d %d %d %d %d %d %d\n", 1,
-		(unsigned long) data.proc_uid.flags,
-		data.proc_uid.uid, data.proc_uid.euid,
-		data.proc_uid.gid, data.proc_uid.egid,
-		data.proc_uid.pid, data.proc_uid.ppid,
-		data.proc_uid.pgrp, data.proc_uid.session,
-		data.proc_uid.tty, data.proc_uid.tpgid,
-		data.proc_uid.priority, data.proc_uid.nice);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_mem (&data.proc_mem, 1);
-
-	printf ("Proc_Mem     INIT %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu\n", 1,
-		(unsigned long) data.proc_mem.flags,
-		(unsigned long) data.proc_mem.size,
-		(unsigned long) data.proc_mem.vsize,
-		(unsigned long) data.proc_mem.resident,
-		(unsigned long) data.proc_mem.share,
-		(unsigned long) data.proc_mem.rss,
-		(unsigned long) data.proc_mem.rss_rlim);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_segment (&data.proc_segment, 1);
-
-	printf ("Proc_Segment INIT %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu\n", 1,
-		(unsigned long) data.proc_segment.flags,
-		(unsigned long) data.proc_segment.text_rss,
-		(unsigned long) data.proc_segment.shlib_rss,
-		(unsigned long) data.proc_segment.data_rss,
-		(unsigned long) data.proc_segment.stack_rss,
-		(unsigned long) data.proc_segment.dirty_size,
-		(unsigned long) data.proc_segment.start_code,
-		(unsigned long) data.proc_segment.end_code,
-		(unsigned long) data.proc_segment.start_stack);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_time (&data.proc_time, 1);
-
-	printf ("Proc_Time    INIT %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", 1,
-		(unsigned long) data.proc_time.flags,
-		(unsigned long) data.proc_time.start_time,
-		(unsigned long) data.proc_time.rtime,
-		(unsigned long) data.proc_time.utime,
-		(unsigned long) data.proc_time.stime,
-		(unsigned long) data.proc_time.cutime,
-		(unsigned long) data.proc_time.cstime,
-		(unsigned long) data.proc_time.timeout,
-		(unsigned long) data.proc_time.it_real_value,
-		(unsigned long) data.proc_time.frequency);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_signal (&data.proc_signal, 1);
-
-	printf ("Proc_Signal  INIT %5d (0x%08lx): "
-		"%lu %lu %lu %lu\n", 1,
-		(unsigned long) data.proc_signal.flags,
-		(unsigned long) data.proc_signal.signal,
-		(unsigned long) data.proc_signal.blocked,
-		(unsigned long) data.proc_signal.sigignore,
-		(unsigned long) data.proc_signal.sigcatch);
-
-	for (c = 0; c < PROFILE_COUNT; c++)
-		glibtop_get_proc_kernel (&data.proc_kernel, 1);
-
-	printf ("Proc_Kernel  INIT %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", 1,
-		(unsigned long) data.proc_kernel.flags,
-		(unsigned long) data.proc_kernel.k_flags,
-		(unsigned long) data.proc_kernel.min_flt,
-		(unsigned long) data.proc_kernel.maj_flt,
-		(unsigned long) data.proc_kernel.cmin_flt,
-		(unsigned long) data.proc_kernel.cmaj_flt,
-		(unsigned long) data.proc_kernel.kstk_esp,
-		(unsigned long) data.proc_kernel.kstk_eip,
-		(unsigned long) data.proc_kernel.nwchan,
-		data.proc_kernel.wchan);
-
-	printf ("\n");
-
-	args = glibtop_get_proc_args (&data.proc_args, 1, 0);
-
-	for (i = 0; i < data.proc_args.size; i++) {
-		if (args [i]) continue;
-		args [i] = '|';
-	}
-
-	printf ("Proc_Args    PID  %5d (0x%08lx): %lu - '%s'\n", 1,
-		(unsigned long) data.proc_args.flags,
-		(unsigned long) data.proc_args.size,
-		args);
-
-	glibtop_free (args);
-
-	glibtop_close ();
-
-	exit (0);
-}

examples/mountlist.c

@@ -1,113 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/parameter.h>
-
-#include <glibtop/mountlist.h>
-#include <glibtop/fsusage.h>
-
-#ifndef PROFILE_COUNT
-#define PROFILE_COUNT	1000
-#endif
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_fsusage fsusage;
-	glibtop_mountlist mount_list;
-	glibtop_mountentry *mount_entries;
-	unsigned c, index, method, count, port;
-	char buffer [BUFSIZ];
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
-
-	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-	
-	printf ("Method = %d\n", method);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	printf ("Command = '%s'\n", buffer);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
-
-	printf ("Host = '%s' - %u\n\n", buffer, port);
-
-	printf ("sbrk (0) = %p\n\n", sbrk (0));
-
-	for (c = 0; c < PROFILE_COUNT; c++) {
-		mount_entries = glibtop_get_mountlist (&mount_list, 1);
-
-		glibtop_free (mount_entries);
-	}
-
-	printf ("sbrk (0) = %p\n\n", sbrk (0));
-
-	mount_entries = glibtop_get_mountlist (&mount_list, 1);
-
-	if (mount_entries == NULL)
-		_exit (1);
-
-	for (index = 0; index < mount_list.number; index++)
-		printf ("Mount_Entry: %-30s %-10s %-20s\n",
-			mount_entries [index].mountdir,
-			mount_entries [index].type,
-			mount_entries [index].devname);
-
-	printf ("\n\n%-23s %9s %9s %9s %9s %9s\n\n",
-		"", "Blocks", "Free", "Avail", "Files", "Free");
-
-	for (index = 0; index < mount_list.number; index++) {
-		glibtop_get_fsusage (&fsusage,
-				     mount_entries [index].mountdir);
-
-		printf ("Usage: %-16s %9Lu %9Lu %9Lu %9Lu %9Lu\n",
-			mount_entries [index].mountdir,
-			fsusage.blocks, fsusage.bfree,
-			fsusage.bavail, fsusage.files,
-			fsusage.ffree);
-	}
-
-	glibtop_free (mount_entries);
-
-	printf ("\nsbrk (0) = %p\n\n", sbrk (0));
-
-	glibtop_close ();
-
-	exit (0);
-}

examples/netload.c

@@ -1,125 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/parameter.h>
-
-#include <glibtop/netload.h>
-
-#include <netinet/in.h>
-#include <arpa/inet.h>
-
-#ifndef PROFILE_COUNT
-#define PROFILE_COUNT	1
-#endif
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_netload netload;
-	unsigned method, count, port, i;
-	struct in_addr addr, subnet;
-	char *address_string, *subnet_string;
-	char buffer [BUFSIZ];
-
-	count = PROFILE_COUNT;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
-
-	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-
-	printf ("Method = %d\n", method);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	printf ("Command = '%s'\n", buffer);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
-
-	printf ("Host = '%s' - %u\n\n", buffer, port);
-
-	glibtop_init_r (&glibtop_global_server, 0, 0);
-
-	if (argc != 2)
-		glibtop_error ("Usage: %s interface", argv [0]);
-	
-	glibtop_get_netload (&netload, argv [1]);
-
-	addr.s_addr = netload.address;
-	subnet.s_addr = netload.subnet;
-
-	address_string = glibtop_strdup (inet_ntoa (addr));
-	subnet_string  = glibtop_strdup (inet_ntoa (subnet));
-
-	printf ("Network Load (0x%08lx):\n\n"
-		"\tInterface Flags:\t0x%08lx\n"
-		"\tAddress:\t\t0x%08lx - %s\n"
-		"\tSubnet:\t\t\t0x%08lx - %s\n\n"
-		"\tMTU:\t\t\t%ld\n"
-		"\tCollisions:\t\t%ld\n\n"
-		"\tPackets In:\t\t%ld\n"
-		"\tPackets Out:\t\t%ld\n"
-		"\tPackets Total:\t\t%ld\n\n"
-		"\tBytes In:\t\t%ld\n"
-		"\tBytes Out:\t\t%ld\n"
-		"\tBytes Total:\t\t%ld\n\n"
-		"\tErrors In:\t\t%ld\n"
-		"\tErrors Out:\t\t%ld\n"
-		"\tErrors Total:\t\t%ld\n\n",
-		(unsigned long) netload.flags,
-		(unsigned long) netload.if_flags,
-		(unsigned long) netload.address, address_string,
-		(unsigned long) netload.subnet,  subnet_string,
-		(unsigned long) netload.mtu,
-		(unsigned long) netload.collisions,
-		(unsigned long) netload.packets_in,
-		(unsigned long) netload.packets_out,
-		(unsigned long) netload.packets_total,
-		(unsigned long) netload.bytes_in,
-		(unsigned long) netload.bytes_out,
-		(unsigned long) netload.bytes_total,
-		(unsigned long) netload.errors_in,
-		(unsigned long) netload.errors_out,
-		(unsigned long) netload.errors_total);
-
-	glibtop_free (address_string);
-	glibtop_free (subnet_string);
-
-	glibtop_close ();
-
-	exit (0);
-}

examples/procmap.c

@@ -1,147 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/parameter.h>
-
-#include <glibtop/procmap.h>
-
-#ifdef GLIBTOP_INODEDB
-#include <glibtop/inodedb.h>
-#endif
-
-#include <sys/resource.h>
-#include <sys/mman.h>
-
-#ifndef PROFILE_COUNT
-#define PROFILE_COUNT	1
-#endif
-
-int
-main (int argc, char *argv [])
-{
-#ifdef GLIBTOP_INODEDB
-	glibtop_inodedb *inodedb;
-#endif
-	glibtop_proc_map procmap;
-	glibtop_map_entry *maps;
-	unsigned method, count, port, i;
-	char buffer [BUFSIZ];
-	pid_t pid;
-
-	count = PROFILE_COUNT;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
-
-	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-
-	printf ("Method = %d\n", method);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	printf ("Command = '%s'\n", buffer);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
-
-	printf ("Host = '%s' - %u\n\n", buffer, port);
-
-	glibtop_init_r (&glibtop_global_server, 0, 0);
-
-	if ((argc != 2) || (sscanf (argv [1], "%d", (int *) &pid) != 1))
-		glibtop_error ("Usage: %s pid", argv [0]);
-
-#ifdef GLIBTOP_INODEDB
-	inodedb = glibtop_inodedb_open (0, 0);
-#endif
-
-	fprintf (stderr, "Getting memory maps for pid %d.\n\n", (int) pid);
-
-	maps = glibtop_get_proc_map (&procmap, pid);
-
-	for (i = 0; i < procmap.number; i++) {
-		const char *filename = NULL;
-		unsigned device, device_major, device_minor;
-		char perm [5];
-		
-		if (maps [i].flags & (1 << GLIBTOP_MAP_ENTRY_FILENAME))
-			filename = maps [i].filename;
-
-#ifdef GLIBTOP_INODEDB
-		if (inodedb && !filename)
-			filename = glibtop_inodedb_lookup
-				(inodedb, maps [i].device, maps [i].inode);
-#endif
-
-		perm [0] = (maps [i].perm & GLIBTOP_MAP_PERM_READ) ? 'r' : '-';
-		perm [1] = (maps [i].perm & GLIBTOP_MAP_PERM_WRITE) ? 'w' : '-';
-		perm [2] = (maps [i].perm & GLIBTOP_MAP_PERM_EXECUTE) ? 'x' : '-';
-		perm [3] = (maps [i].perm & GLIBTOP_MAP_PERM_SHARED) ? 's' : '-';
-		perm [4] = (maps [i].perm & GLIBTOP_MAP_PERM_PRIVATE) ? 'p' : '-';
-
-		device = (unsigned long) maps [i].device;
-		device_minor = (device & 255);
-		device_major = ((device >> 8) & 255);
-
-		if (filename)
-			fprintf (stderr, "%08lx-%08lx %08lx - "
-				 "%02x:%02x %08lu - %4s - %s\n",
-				 (unsigned long) maps [i].start,
-				 (unsigned long) maps [i].end,
-				 (unsigned long) maps [i].offset,
-				 device_major, device_minor,
-				 (unsigned long) maps [i].inode,
-				 perm, filename);
-		else
-			fprintf (stderr, "%08lx-%08lx %08lx - "
-				 "%02x:%02x %08lu - %4s\n",
-				 (unsigned long) maps [i].start,
-				 (unsigned long) maps [i].end,
-				 (unsigned long) maps [i].offset,
-				 device_major, device_minor,
-				 (unsigned long) maps [i].inode,
-				 perm);
-
-		if (filename && (filename != maps [i].filename))
-			glibtop_free (filename);
-	}
-
-	glibtop_free (maps);
-
-	glibtop_close ();
-
-	exit (0);
-}

examples/second.c

@@ -1,301 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/union.h>
-#include <glibtop/sysdeps.h>
-
-#include <math.h>
-
-static void
-output (pid_t pid)
-{
-	glibtop_union data;
-	char *args;
-	unsigned i;
-
-#if HAVE_LIBGTOP_SMP
-	unsigned long total;
-	double p_total, p_utime, p_stime;
-	double b_total, b_utime, b_stime;
-	double s_total, s_utime, s_stime;
-	double my_utime, my_stime;
-	int ncpu;
-#endif
-
-	printf ("\n");
-		
-	glibtop_get_proc_state (&data.proc_state, pid);
-		
-	printf ("Proc_State   PID  %5d (0x%08lx): "
-		"'%s', %c, %lu, %lu\n", (int) pid,
-		(unsigned long) data.proc_state.flags,
-		data.proc_state.cmd, data.proc_state.state,
-		(unsigned long) data.proc_state.uid,
-		(unsigned long) data.proc_state.gid);
-		
-	glibtop_get_proc_uid (&data.proc_uid, pid);
-		
-	printf ("Proc_Uid     PID  %5d (0x%08lx): "
-		"%d %d %d %d %d %d %d %d %d %d %d %d\n", (int) pid,
-		(unsigned long) data.proc_uid.flags,
-		data.proc_uid.uid, data.proc_uid.euid,
-		data.proc_uid.gid, data.proc_uid.egid,
-		data.proc_uid.pid, data.proc_uid.ppid,
-		data.proc_uid.pgrp, data.proc_uid.session,
-		data.proc_uid.tty, data.proc_uid.tpgid,
-		data.proc_uid.priority, data.proc_uid.nice);
-		
-	glibtop_get_proc_mem (&data.proc_mem, pid);
-		
-	printf ("Proc_Mem     PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_mem.flags,
-		(unsigned long) data.proc_mem.size,
-		(unsigned long) data.proc_mem.vsize,
-		(unsigned long) data.proc_mem.resident,
-		(unsigned long) data.proc_mem.share,
-		(unsigned long) data.proc_mem.rss,
-		(unsigned long) data.proc_mem.rss_rlim);
-		
-	glibtop_get_proc_segment (&data.proc_segment, pid);
-
-	printf ("Proc_Segment PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_segment.flags,
-		(unsigned long) data.proc_segment.text_rss,
-		(unsigned long) data.proc_segment.shlib_rss,
-		(unsigned long) data.proc_segment.data_rss,
-		(unsigned long) data.proc_segment.stack_rss,
-		(unsigned long) data.proc_segment.dirty_size,
-		(unsigned long) data.proc_segment.start_code,
-		(unsigned long) data.proc_segment.end_code,
-		(unsigned long) data.proc_segment.start_stack);
-
-	glibtop_get_proc_time (&data.proc_time, pid);
-		
-	printf ("Proc_Time    PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_time.flags,
-		(unsigned long) data.proc_time.start_time,
-		(unsigned long) data.proc_time.rtime,
-		(unsigned long) data.proc_time.utime,
-		(unsigned long) data.proc_time.stime,
-		(unsigned long) data.proc_time.cutime,
-		(unsigned long) data.proc_time.cstime,
-		(unsigned long) data.proc_time.timeout,
-		(unsigned long) data.proc_time.it_real_value,
-		(unsigned long) data.proc_time.frequency);
-
-	glibtop_get_proc_signal (&data.proc_signal, pid);
-	
-	printf ("Proc_Signal  PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu\n", (int) pid,
-		(unsigned long) data.proc_signal.flags,
-		(unsigned long) data.proc_signal.signal,
-		(unsigned long) data.proc_signal.blocked,
-		(unsigned long) data.proc_signal.sigignore,
-		(unsigned long) data.proc_signal.sigcatch);
-
-	glibtop_get_proc_kernel (&data.proc_kernel, pid);
-
-	printf ("Proc_Kernel  PID  %5d (0x%08lx): "
-		"%lu %lu %lu %lu %lu %lu %lu %lu (%s)\n", (int) pid,
-		(unsigned long) data.proc_kernel.flags,
-		(unsigned long) data.proc_kernel.k_flags,
-		(unsigned long) data.proc_kernel.min_flt,
-		(unsigned long) data.proc_kernel.maj_flt,
-		(unsigned long) data.proc_kernel.cmin_flt,
-		(unsigned long) data.proc_kernel.cmaj_flt,
-		(unsigned long) data.proc_kernel.kstk_esp,
-		(unsigned long) data.proc_kernel.kstk_eip,
-		(unsigned long) data.proc_kernel.nwchan,
-		data.proc_kernel.wchan);
-
-	printf ("\n");
-
-	args = glibtop_get_proc_args (&data.proc_args, pid, 0);
-
-	for (i = 0; i < data.proc_args.size; i++) {
-		if (args [i]) continue;
-		args [i] = '|';
-	}
-
-	printf ("Proc_Args    PID  %5d (0x%08lx): %lu - '%s'\n", (int) pid,
-		(unsigned long) data.proc_args.flags,
-		(unsigned long) data.proc_args.size,
-		args);
-
-	glibtop_free (args);
-
-	printf ("\n");
-
-#if HAVE_LIBGTOP_SMP
-	ncpu = glibtop_global_server->ncpu;
-
-	glibtop_get_proc_time (&data.proc_time, pid);
-		
-	total = (unsigned long) data.proc_time.utime +
-		(unsigned long) data.proc_time.stime;
-
-	p_total = total ? (double) total : 1.0;
-
-	p_utime = (double) data.proc_time.utime * 100.0 / p_total;
-	p_stime = (double) data.proc_time.stime * 100.0 / p_total;
-
-	b_total = p_total / ncpu;
-	b_utime = (double) data.proc_time.utime / ncpu;
-	b_stime = (double) data.proc_time.stime / ncpu;
-
-	s_total = 0.0; s_utime = 0.0; s_stime = 0.0;
-
-	printf ("Proc_Time    PID  %5d (0x%08lx): %12lu   %12lu   %12lu\n", (int) pid,
-		(unsigned long) data.proc_time.flags, total,
-		(unsigned long) data.proc_time.utime,
-		(unsigned long) data.proc_time.stime);
-
-	for (i = 0; i < ncpu; i++) {
-		unsigned long this_total;
-
-		this_total = (unsigned long) data.proc_time.xcpu_utime [i] +
-			(unsigned long) data.proc_time.xcpu_stime [i];
-
-		printf ("CPU %3d      PID  %5d (0x%08lx): %12lu   %12lu   %12lu\n", i,
-			(int) pid, (unsigned long) data.proc_time.flags, this_total,
-			(unsigned long) data.proc_time.xcpu_utime [i],
-			(unsigned long) data.proc_time.xcpu_stime [i]);
-
-		s_total += fabs (((double) this_total) - b_total);
-		s_utime += fabs (((double) data.proc_time.xcpu_utime [i]) - b_utime);
-		s_stime += fabs (((double) data.proc_time.xcpu_stime [i]) - b_stime);
-	}
-
-	printf ("\n");
-
-	printf ("Proc_Time    PID  %5d (0x%08lx): %12.3f   %12.3f   %12.3f\n", (int) pid,
-		(unsigned long) data.proc_time.flags, 100.0, p_utime, p_stime);
-
-	for (i = 0; i < ncpu; i++) {
-		double this_p_total, this_p_utime, this_p_stime;
-		unsigned long this_total;
-
-		this_total = (unsigned long) data.proc_time.xcpu_utime [i] +
-			(unsigned long) data.proc_time.xcpu_stime [i];
-
-		this_p_total = (double) this_total * 100.0 / p_total;
-
-		this_p_utime = (double) data.proc_time.xcpu_utime [i] * 100.0 / p_total;
-		this_p_stime = (double) data.proc_time.xcpu_stime [i] * 100.0 / p_total;
-
-		printf ("CPU %3d      PID  %5d (0x%08lx): %12.3f   %12.3f   %12.3f\n", i,
-			(int) pid, (unsigned long) data.proc_time.flags,
-			this_p_total, this_p_utime, this_p_stime);
-	}
-
-	printf ("\n");
-
-	my_utime = (unsigned long) data.proc_time.utime ?
-		(double) data.proc_time.utime : 1.0;
-	my_stime = (unsigned long) data.proc_time.stime ?
-		(double) data.proc_time.stime : 1.0;
-
-	printf ("SPIN: %31s %12.3f   %12.3f   %12.3f\n", "", s_total * 100.0 / p_total,
-		s_utime * 100.0 / my_utime, s_stime * 100.0 / my_stime);
-
-	printf ("\n");
-#endif
-}
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_proclist proclist;
-	glibtop_sysdeps sysdeps;
-	unsigned *ptr, pid, i;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init ();
-
-	glibtop_get_sysdeps (&sysdeps);
-
-	printf ("Sysdeps      (0x%08lx): %lu, %lu, %lu, %lu, %lu, "
-		"%lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu, %lu\n",
-		(unsigned long) sysdeps.flags,
-		(unsigned long) sysdeps.cpu,
-		(unsigned long) sysdeps.mem,
-		(unsigned long) sysdeps.swap,
-		(unsigned long) sysdeps.uptime,
-		(unsigned long) sysdeps.loadavg,
-		(unsigned long) sysdeps.shm_limits,
-		(unsigned long) sysdeps.msg_limits,
-		(unsigned long) sysdeps.sem_limits,
-		(unsigned long) sysdeps.proclist,
-		(unsigned long) sysdeps.proc_state,
-		(unsigned long) sysdeps.proc_uid,
-		(unsigned long) sysdeps.proc_mem,
-		(unsigned long) sysdeps.proc_time,
-		(unsigned long) sysdeps.proc_signal,
-		(unsigned long) sysdeps.proc_kernel,
-		(unsigned long) sysdeps.proc_segment);
-
-	if ((argc == 2) && (sscanf (argv [1], "%d", &pid) == 1)) {
-		output (pid);
-
-		exit (0);
-	}
-
-	printf ("\n");
-
-	ptr = glibtop_get_proclist (&proclist, 0, 0);
-
-	printf ("Proclist     (0x%08lx): %lu, %lu, %lu\n",
-		(unsigned long) proclist.flags,
-		(unsigned long) proclist.number,
-		(unsigned long) proclist.size,
-		(unsigned long) proclist.total);
-
-	if (!ptr) exit (1);
-
-	for (i = 0; i < proclist.number; i++) {
-
-		pid = ptr [i];
-		
-		output (pid);
-	}
-
-	glibtop_free (ptr);
-
-	exit (0);
-}
-
-
-

examples/smp.c

@@ -1,126 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, September 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/cpu.h>
-#include <glibtop/xmalloc.h>
-
-#include <math.h>
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_cpu cpu;
-	unsigned long frequency;
-	double total, user, nice, sys, idle;
-	double b_total, b_user, b_nice, b_sys, b_idle;
-	double s_total, s_user, s_nice, s_sys, s_idle;
-	char separator [BUFSIZ], buffer [BUFSIZ];
-	int ncpu, i;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_get_cpu (&cpu);
-
-	ncpu = glibtop_global_server->ncpu ? glibtop_global_server->ncpu : 1;
-
-	frequency = (unsigned long) cpu.frequency;
-
-	total = ((unsigned long) cpu.total) ? ((double) cpu.total) : 1.0;
-	user  = ((unsigned long) cpu.user)  ? ((double) cpu.user)  : 1.0;
-	nice  = ((unsigned long) cpu.nice)  ? ((double) cpu.nice)  : 1.0;
-	sys   = ((unsigned long) cpu.sys)   ? ((double) cpu.sys)   : 1.0;
-	idle  = ((unsigned long) cpu.idle)  ? ((double) cpu.idle)  : 1.0;
-
-	s_total = s_user = s_nice = s_sys = s_idle = 0.0;
-
-	b_total = total / ncpu;
-	b_user  = user  / ncpu;
-	b_nice  = nice  / ncpu;
-	b_sys   = sys   / ncpu;
-	b_idle  = idle  / ncpu;
-
-	memset (separator, '-', 91);
-	separator [92] = '\0';
-
-	sprintf (buffer, _("Ticks (%d per second):"), frequency);
-
-	printf ("\n\n%-26s %12s %12s %12s %12s %12s\n%s\n", buffer,
-		_("Total"), _("User"), _("Nice"), _("Sys"), _("Idle"), separator);
-
-	printf (_("CPU          (0x%08lx): %12.0f %12.0f %12.0f %12.0f %12.0f\n\n"),
-		(unsigned long) cpu.flags, total, user, nice, sys, idle);
-
-	for (i = 0; i < glibtop_global_server->ncpu; i++) {
-		printf (_("CPU %3d      (0x%08lx): %12lu %12lu %12lu %12lu %12lu\n"), i,
-			(unsigned long) cpu.flags,
-			(unsigned long) cpu.xcpu_total [i],
-			(unsigned long) cpu.xcpu_user  [i],
-			(unsigned long) cpu.xcpu_nice  [i],
-			(unsigned long) cpu.xcpu_sys   [i],
-			(unsigned long) cpu.xcpu_idle  [i]);
-
-		s_total += fabs (((double) cpu.xcpu_total [i]) - b_total);
-		s_user  += fabs (((double) cpu.xcpu_user  [i]) - b_user);
-		s_nice  += fabs (((double) cpu.xcpu_nice  [i]) - b_nice);
-		s_sys   += fabs (((double) cpu.xcpu_sys   [i]) - b_sys);
-		s_idle  += fabs (((double) cpu.xcpu_idle  [i]) - b_idle);
-	}
-
-	printf ("%s\n\n\n", separator);
-
-	printf ("%-26s %12s %12s %12s %12s %12s\n%s\n", _("Percent:"),
-		_("Total (%)"), _("User (%)"), _("Nice (%)"), _("Sys (%)"),
-		_("Idle (%)"), separator);
-	
-	printf (_("CPU          (0x%08lx): %12.3f %12.3f %12.3f %12.3f %12.3f\n\n"),
-		(unsigned long) cpu.flags, (double) total * 100.0 / total,
-		(double) user  * 100.0 / total,
-		(double) nice  * 100.0 / total,
-		(double) sys   * 100.0 / total,
-		(double) idle  * 100.0 / total);
-
-	for (i = 0; i < glibtop_global_server->ncpu; i++) {
-		double p_total, p_user, p_nice, p_sys, p_idle;
-
-		p_total = ((double) cpu.xcpu_total [i]) * 100.0 / total;
-		p_user  = ((double) cpu.xcpu_user  [i]) * 100.0 / user;
-		p_nice  = ((double) cpu.xcpu_nice  [i]) * 100.0 / nice;
-		p_sys   = ((double) cpu.xcpu_sys   [i]) * 100.0 / sys;
-		p_idle  = ((double) cpu.xcpu_idle  [i]) * 100.0 / idle;
-
-		printf (_("CPU %3d      (0x%08lx): %12.3f %12.3f %12.3f %12.3f %12.3f\n"),
-			i, (unsigned long) cpu.flags, p_total, p_user, p_nice,
-			p_sys, p_idle);
-	}
-
-	printf ("%s\n%-26s %12.3f %12.3f %12.3f %12.3f %12.3f\n\n", separator,
-		_("Spin:"), s_total * 100.0 / total, s_user * 100.0 / user,
-		s_nice * 100.0 / nice, s_sys * 100.0 / sys, s_idle * 100.0 / idle);
-
-	exit (0);
-}

examples/sysdeps.c

@@ -1,148 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#include <locale.h>
-
-#include <glibtop.h>
-#include <glibtop/open.h>
-#include <glibtop/close.h>
-#include <glibtop/xmalloc.h>
-
-#include <glibtop/parameter.h>
-
-#ifndef PROFILE_COUNT
-#define PROFILE_COUNT	1
-#endif
-
-int
-main (int argc, char *argv [])
-{
-	glibtop_sysdeps sysdeps;
-	unsigned method, count, port, i;
-	char buffer [BUFSIZ];
-
-	count = PROFILE_COUNT;
-
-	setlocale (LC_ALL, "");
-	bindtextdomain (PACKAGE, GTOPLOCALEDIR);
-	textdomain (PACKAGE);
-	
-	glibtop_init_r (&glibtop_global_server, 0, GLIBTOP_INIT_NO_OPEN);
-
-	glibtop_get_parameter (GLIBTOP_PARAM_METHOD, &method, sizeof (method));
-
-	printf ("Method = %d\n", method);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_COMMAND, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	printf ("Command = '%s'\n", buffer);
-
-	count = glibtop_get_parameter (GLIBTOP_PARAM_HOST, buffer, BUFSIZ);
-	buffer [count] = 0;
-
-	glibtop_get_parameter (GLIBTOP_PARAM_PORT, &port, sizeof (port));
-
-	printf ("Host = '%s' - %u\n\n", buffer, port);
-
-	glibtop_init_r (&glibtop_global_server, 0, 0);
-
-	glibtop_get_sysdeps (&sysdeps);
-
-#define FEATURE_CHECK(f) ((sysdeps.features & (1 << GLIBTOP_SYSDEPS_##f##)) ? 1 : 0)
-
-	printf ("Sysdeps (0x%08lx):\n\n"
-		"\tfeatures:\t\t0x%08lx\n\n"
-		"\tcpu:\t\t%d\t0x%08lx\n"
-		"\tmem:\t\t%d\t0x%08lx\n"
-		"\tswap:\t\t%d\t0x%08lx\n\n"
-		"\tuptime:\t\t%d\t0x%08lx\n"
-		"\tloadavg:\t%d\t0x%08lx\n\n"
-		"\tshm_limits:\t%d\t0x%08lx\n"
-		"\tmsg_limits:\t%d\t0x%08lx\n"
-		"\tsem_limits:\t%d\t0x%08lx\n\n"
-		"\tproclist:\t%d\t0x%08lx\n\n"
-		"\tproc_state:\t%d\t0x%08lx\n"
-		"\tproc_uid:\t%d\t0x%08lx\n"
-		"\tproc_mem:\t%d\t0x%08lx\n"
-		"\tproc_time:\t%d\t0x%08lx\n"
-		"\tproc_signal:\t%d\t0x%08lx\n"
-		"\tproc_kernel:\t%d\t0x%08lx\n"
-		"\tproc_segment:\t%d\t0x%08lx\n\n"
-		"\tproc_args:\t%d\t0x%08lx\n"
-		"\tproc_map:\t%d\t0x%08lx\n\n"
-		"\tmountlist:\t%d\t0x%08lx\n"
-		"\tfsusage:\t%d\t0x%08lx\n\n"
-		"\tnetload:\t%d\t0x%08lx\n"
-		"\tppp:\t\t%d\t0x%08lx\n\n",
-		(unsigned long) sysdeps.flags,
-		(unsigned long) sysdeps.features,
-		FEATURE_CHECK(CPU),
-		(unsigned long) sysdeps.cpu,
-		FEATURE_CHECK(MEM),
-		(unsigned long) sysdeps.mem,
-		FEATURE_CHECK(SWAP),
-		(unsigned long) sysdeps.swap,
-		FEATURE_CHECK(UPTIME),
-		(unsigned long) sysdeps.uptime,
-		FEATURE_CHECK(LOADAVG),
-		(unsigned long) sysdeps.loadavg,
-		FEATURE_CHECK(SHM_LIMITS),
-		(unsigned long) sysdeps.shm_limits,
-		FEATURE_CHECK(MSG_LIMITS),
-		(unsigned long) sysdeps.msg_limits,
-		FEATURE_CHECK(SEM_LIMITS),
-		(unsigned long) sysdeps.sem_limits,
-		FEATURE_CHECK(PROCLIST),
-		(unsigned long) sysdeps.proclist,
-		FEATURE_CHECK(PROC_STATE),
-		(unsigned long) sysdeps.proc_state,
-		FEATURE_CHECK(PROC_UID),
-		(unsigned long) sysdeps.proc_uid,
-		FEATURE_CHECK(PROC_MEM),
-		(unsigned long) sysdeps.proc_mem,
-		FEATURE_CHECK(PROC_TIME),
-		(unsigned long) sysdeps.proc_time,
-		FEATURE_CHECK(PROC_SIGNAL),
-		(unsigned long) sysdeps.proc_signal,
-		FEATURE_CHECK(PROC_KERNEL),
-		(unsigned long) sysdeps.proc_kernel,
-		FEATURE_CHECK(PROC_SEGMENT),
-		(unsigned long) sysdeps.proc_segment,
-		FEATURE_CHECK(PROC_ARGS),
-		(unsigned long) sysdeps.proc_args,
-		FEATURE_CHECK(PROC_MAP),
-		(unsigned long) sysdeps.proc_map,
-		FEATURE_CHECK(MOUNTLIST),
-		(unsigned long) sysdeps.mountlist,
-		FEATURE_CHECK(FSUSAGE),
-		(unsigned long) sysdeps.fsusage,
-		FEATURE_CHECK(NETLOAD),
-		(unsigned long) sysdeps.netload,
-		FEATURE_CHECK(PPP),
-		(unsigned long) sysdeps.ppp);
-
-	glibtop_close ();
-
-	exit (0);
-}

examples/test.scm

@@ -1,80 +0,0 @@
-(display (glibtop-names-sysdeps)) (newline)
-(display (glibtop-labels-sysdeps)) (newline)
-(display (glibtop-descriptions-sysdeps)) (newline)
-(display (glibtop-types-sysdeps)) (newline)
-
-(newline)
-
-(display (glibtop-names-cpu)) (newline)
-(display (glibtop-names-mem)) (newline)
-(display (glibtop-names-swap)) (newline)
-(display (glibtop-names-uptime)) (newline)
-(display (glibtop-names-loadavg)) (newline)
-(display (glibtop-names-shm_limits)) (newline)
-(display (glibtop-names-msg_limits)) (newline)
-(display (glibtop-names-sem_limits)) (newline)
-(display (glibtop-names-proclist)) (newline)
-(display (glibtop-names-proc_state)) (newline)
-(display (glibtop-names-proc_uid)) (newline)
-(display (glibtop-names-proc_mem)) (newline)
-(display (glibtop-names-proc_time)) (newline)
-(display (glibtop-names-proc_signal)) (newline)
-(display (glibtop-names-proc_kernel)) (newline)
-(display (glibtop-names-proc_segment)) (newline)
-
-(newline)
-
-(display (glibtop-labels-cpu)) (newline)
-(display (glibtop-labels-mem)) (newline)
-(display (glibtop-labels-swap)) (newline)
-(display (glibtop-labels-uptime)) (newline)
-(display (glibtop-labels-loadavg)) (newline)
-(display (glibtop-labels-shm_limits)) (newline)
-(display (glibtop-labels-msg_limits)) (newline)
-(display (glibtop-labels-sem_limits)) (newline)
-(display (glibtop-labels-proclist)) (newline)
-(display (glibtop-labels-proc_state)) (newline)
-(display (glibtop-labels-proc_uid)) (newline)
-(display (glibtop-labels-proc_mem)) (newline)
-(display (glibtop-labels-proc_time)) (newline)
-(display (glibtop-labels-proc_signal)) (newline)
-(display (glibtop-labels-proc_kernel)) (newline)
-(display (glibtop-labels-proc_segment)) (newline)
-
-(newline)
-
-(display (glibtop-descriptions-cpu)) (newline)
-(display (glibtop-descriptions-mem)) (newline)
-(display (glibtop-descriptions-swap)) (newline)
-(display (glibtop-descriptions-uptime)) (newline)
-(display (glibtop-descriptions-loadavg)) (newline)
-(display (glibtop-descriptions-shm_limits)) (newline)
-(display (glibtop-descriptions-msg_limits)) (newline)
-(display (glibtop-descriptions-sem_limits)) (newline)
-(display (glibtop-descriptions-proclist)) (newline)
-(display (glibtop-descriptions-proc_state)) (newline)
-(display (glibtop-descriptions-proc_uid)) (newline)
-(display (glibtop-descriptions-proc_mem)) (newline)
-(display (glibtop-descriptions-proc_time)) (newline)
-(display (glibtop-descriptions-proc_signal)) (newline)
-(display (glibtop-descriptions-proc_kernel)) (newline)
-(display (glibtop-descriptions-proc_segment)) (newline)
-
-(newline)
-
-(display (glibtop-types-cpu)) (newline)
-(display (glibtop-types-mem)) (newline)
-(display (glibtop-types-swap)) (newline)
-(display (glibtop-types-uptime)) (newline)
-(display (glibtop-types-loadavg)) (newline)
-(display (glibtop-types-shm_limits)) (newline)
-(display (glibtop-types-msg_limits)) (newline)
-(display (glibtop-types-sem_limits)) (newline)
-(display (glibtop-types-proclist)) (newline)
-(display (glibtop-types-proc_state)) (newline)
-(display (glibtop-types-proc_uid)) (newline)
-(display (glibtop-types-proc_mem)) (newline)
-(display (glibtop-types-proc_time)) (newline)
-(display (glibtop-types-proc_signal)) (newline)
-(display (glibtop-types-proc_kernel)) (newline)
-(display (glibtop-types-proc_segment)) (newline)

features.def

@@ -1,22 +1,24 @@
-void|cpu|ulong(total,user,nice,sys,idle,frequency,xcpu_total[4],xcpu_user[4],xcpu_nice[4],xcpu_sys[4],xcpu_idle[4])
+retval|cpu|ulong(total,user,nice,sys,idle,frequency,xcpu_total[GLIBTOP_NCPU],xcpu_user[GLIBTOP_NCPU],xcpu_nice[GLIBTOP_NCPU],xcpu_sys[GLIBTOP_NCPU],xcpu_idle[GLIBTOP_NCPU],xcpu_flags)
-void|mem|ulong(total,used,free,shared,buffer,cached,user,locked)
+retval|mem|ulong(total,used,free,shared,buffer,cached,user,locked)
-void|swap|ulong(total,used,free,pagein,pageout)
+retval|swap|ulong(total,used,free,pagein,pageout)
-void|uptime|double(uptime,idletime)
+retval|uptime|double(uptime,idletime):ulong(boot_time)
-void|loadavg|double(loadavg[3]):ulong(nr_running,nr_tasks,last_pid)
+retval|loadavg|double(loadavg[3]):ulong(nr_running,nr_tasks,last_pid)
-void|shm_limits|ulong(shmmax,shmmin,shmmni,shmseg,shmall)
+retval|shm_limits|ulong(shmmax,shmmin,shmmni,shmseg,shmall)
-void|msg_limits|ulong(msgpool,msgmap,msgmax,msgmnb,msgmni,msgssz,msgtql)
+retval|msg_limits|ulong(msgpool,msgmap,msgmax,msgmnb,msgmni,msgssz,msgtql)
-void|sem_limits|ulong(semmap,semmni,semmns,semmnu,semmsl,semopm,semume,semusz,semvmx,semaem)
+retval|sem_limits|ulong(semmap,semmni,semmns,semmnu,semmsl,semopm,semume,semusz,semvmx,semaem)
-unsigned *|proclist|ulong(number,size,total)|long(which,arg)
+pointer(unsigned)|proclist|array|long(which,arg)
-void|proc_state|str(cmd):char(state):ulong(uid,gid)|pid_t(pid)
+retval|proc_state|string(cmd):unsigned(state):ulong(uid,gid,ruid,rgid,has_cpu,processor,last_processor)|pid_t(pid)
-void|proc_uid|long(uid,euid,gid,egid,pid,ppid,pgrp,session,tty,tpgid,priority,nice)|pid_t(pid)
+retval|proc_uid|long(uid,euid,gid,egid,suid,sgid,fsuid,fsgid,pid,ppid,pgrp,session,tty,tpgid,priority,nice,ngroups,groups[GLIBTOP_MAX_GROUPS])|pid_t(pid)
-void|proc_mem|long(size,vsize,resident,share,rss,rss_rlim)|pid_t(pid)
+retval|proc_mem|long(size,vsize,resident,share,rss,rss_rlim)|pid_t(pid)
-void|proc_time|long(start_time,rtime,utime,stime,cutime,cstime,timeout,it_real_value,frequency,xcpu_utime[4],xcpu_stime[4])|pid_t(pid)
+retval|proc_time|long(start_time,rtime,utime,stime,cutime,cstime,timeout,it_real_value,frequency,xcpu_utime[GLIBTOP_NCPU],xcpu_stime[GLIBTOP_NCPU],xcpu_flags)|pid_t(pid)
-void|proc_signal|ulong(signal[2],blocked[2],sigignore[2],sigcatch[2])|pid_t(pid)
+retval|proc_signal|ulong(signal[2],blocked[2],sigignore[2],sigcatch[2])|pid_t(pid)
-void|proc_kernel|ulong(k_flags,min_flt,maj_flt,cmin_flt,cmaj_flt,kstk_esp,kstk_eip,nwchan):str(wchan)|pid_t(pid)
+retval|proc_kernel|ulong(k_flags,min_flt,maj_flt,cmin_flt,cmaj_flt,kstk_esp,kstk_eip,nwchan):string(wchan)|pid_t(pid)
-void|proc_segment|ulong(text_rss,shlib_rss,data_rss,stack_rss,dirty_size,start_code,end_code,start_stack)|pid_t(pid)
+retval|proc_segment|ulong(text_rss,shlib_rss,data_rss,stack_rss,dirty_size,start_code,end_code,start_data,end_data,start_brk,end_brk,start_stack,start_mmap,arg_start,arg_end,env_start,env_end)|pid_t(pid)
-char *|proc_args|ulong(size)|pid_t(pid):unsigned(max_len)
+pointer(string)|proc_args|array|pid_t(pid)
-glibtop_map_entry *|proc_map|ulong(number,size,total)|pid_t(pid)
+array(glibtop_map_entry)|proc_map|array|pid_t(pid)
-glibtop_mountentry *|@mountlist|ulong(number,size,total)|int(all_fs)
+array(glibtop_mountentry)|@mountlist|array|int(all_fs)
-void|@fsusage|ulong(blocks,bfree,bavail,files,ffree)|string|mount_dir
+retval|@fsusage|ulong(blocks,bfree,bavail,files,ffree)|string(mount_dir)
-void|netload|ulong(if_flags,mtu,subnet,address,packets_in,packets_out,packets_total,bytes_in,bytes_out,bytes_total,errors_in,errors_out,errors_total,collisions)|string|interface
+array(glibtop_interface)|interface_names|array|ulong(interface,number,instance,strategy)
-void|ppp|ulong(state,bytes_in,bytes_out)|ushort(device)
+retval|netinfo|ulong(if_flags,transport,mtu,subnet,address)|string(interface):unsigned(transport)
+retval|netload|ulong(packets_in,packets_out,packets_total,bytes_in,bytes_out,bytes_total,errors_in,errors_out,errors_total,collisions)|string(interface):unsigned(transport,protocol)
+retval|ppp|ulong(state,bytes_in,bytes_out)|ushort(device)

glibtop-server-private.h

@@ -0,0 +1,43 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_SERVER_PRIVATE_H__
+#define __GLIBTOP_SERVER_PRIVATE_H__
+
+#ifdef HAVE_GLIBTOP_MACHINE_H
+#include <glibtop_machine.h>
+#endif
+
+#include <glib.h>
+
+struct _glibtop_server_private
+{
+#ifdef HAVE_GLIBTOP_MACHINE_H
+    glibtop_machine machine;	/* Machine dependent data */
+#endif
+    GSList *backend_list;
+};
+
+#endif

glibtop.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -24,46 +26,48 @@
 #ifndef __GLIBTOP_H__
 #define __GLIBTOP_H__
 
+#ifndef _IN_LIBGTOP
+#include <glibtop-config.h>
+#endif
+
 #include <glibtop/global.h>
+#include <glibtop/limits.h>
 
 #include <glibtop_server.h>
 #include <glibtop/types.h>
 
-#ifdef HAVE_GLIBTOP_MACHINE_H
+BEGIN_LIBGTOP_DECLS
-#include <glibtop_machine.h>
-#endif
 
-#ifndef GLIBTOP_MOUNTENTRY_LEN
+typedef struct _glibtop			glibtop;
-#define GLIBTOP_MOUNTENTRY_LEN	79
+typedef struct _glibtop_server_private	glibtop_server_private;
-#endif
-
-typedef struct _glibtop		glibtop;
 
 #include <glibtop/sysdeps.h>
+#include <glibtop/errors.h>
+
+#ifdef _IN_LIBGTOP
+#include <glibtop-server-private.h>
+#endif
 
 struct _glibtop
 {
-	unsigned flags;
+    int refcount;		/* Reference count */
-	unsigned method;		/* Server Method */
+    unsigned flags;
-	unsigned error_method;		/* Error Method */
+    unsigned method;		/* Server Method */
-#ifdef HAVE_GLIBTOP_MACHINE_H
+    unsigned error_method;	/* Error Method */
-	glibtop_machine machine;	/* Machine dependent data */
+    int ncpu;			/* Number of CPUs, zero if single-processor */
-#endif
+    unsigned long os_version_code;	/* Version code of the operating system */
-	int input [2];			/* Pipe client <- server */
+    const char *name;		/* Program name for error messages */
-	int output [2];			/* Pipe client -> server */
+    const char *server_command;	/* Command used to invoke server */
-	int socket;			/* Accepted connection of a socket */
+    const char *server_host;	/* Host the server should run on */
-	int ncpu;			/* Number of CPUs, zero if single-processor */
+    const char *server_user;	/* Name of the user on the target host */
-	unsigned long os_version_code;	/* Version code of the operating system */
+    const char *server_rsh;	/* Command used to connect to the target host */
-	const char *name;		/* Program name for error messages */
+    unsigned long features;	/* Server is required for this features */
-	const char *server_command;	/* Command used to invoke server */
+    unsigned long server_port;	/* Port on which daemon is listening */
-	const char *server_host;	/* Host the server should run on */
+    glibtop_sysdeps sysdeps;	/* Detailed feature list */
-	const char *server_user;	/* Name of the user on the target host */
+    glibtop_sysdeps required;	/* Required feature list */
-	const char *server_rsh;		/* Command used to connect to the target host */
+    glibtop_sysdeps wanted;	/* We only want this features */
-	unsigned long features;		/* Server is required for this features */
+    glibtop_server_private *_priv;	/* Private data */
-	unsigned long server_port;	/* Port on which daemon is listening */
+    unsigned glibtop_errno;
-	glibtop_sysdeps sysdeps;	/* Detailed feature list */
-	glibtop_sysdeps required;	/* Required feature list */
-	pid_t pid;			/* PID of the server */
 };
 
 extern glibtop *glibtop_global_server;
@@ -84,24 +88,12 @@ glibtop_init_s (glibtop **server_ptr,
 		unsigned long features,
 		unsigned flags);
 
-#ifdef GLIBTOP_GUILE
+void
+glibtop_server_ref (glibtop *server);
 
-/* You need to link with -lgtop_guile to get this stuff here. */
+void
+glibtop_server_unref (glibtop *server);
 
-void glibtop_boot_guile (void);
+END_LIBGTOP_DECLS
-
-#endif
-
-#ifdef GLIBTOP_GUILE_NAMES
-
-/* You need to link with -lgtop_guile_names to get this stuff here. */
-
-void glibtop_boot_guile_names (void);
-
-#ifndef GLIBTOP_NAMES
-#define GLIBTOP_NAMES
-#endif
-
-#endif
 
 #endif

include/glibtop/.cvsignore

@@ -1,2 +1,3 @@
 Makefile
 Makefile.in
+call-vector.h

include/glibtop/Makefile.am

@@ -1,10 +1,23 @@
 glibtopdir		= $(includedir)/glibtop
 
 glibtop_HEADERS		= close.h loadavg.h prockernel.h procstate.h \
-			  sem_limits.h uptime.h command.h mem.h proclist.h \
+			  sem_limits.h uptime.h mem.h proclist.h \
-			  proctime.h shm_limits.h version.h cpu.h msg_limits.h \
+			  proctime.h shm_limits.h cpu.h msg_limits.h \
-			  procmem.h procuid.h swap.h write.h error.h open.h \
+			  procmem.h procuid.h swap.h error.h open.h \
-			  procsegment.h read.h sysdeps.h xmalloc.h global.h \
+			  procsegment.h sysdeps.h xmalloc.h global.h \
-			  procsignal.h read_data.h union.h types.h gnuserv.h \
+			  procsignal.h union.h types.h \
 			  parameter.h mountlist.h fsusage.h procmap.h signal.h \
-			  inodedb.h sysinfo.h ppp.h procargs.h netload.h
+			  inodedb.h sysinfo.h ppp.h procargs.h netload.h \
+			  netinfo.h interfaces.h limits.h array.h compat_10.h \
+			  errors.h glib-arrays.h backend.h call-vector.h
+
+BUILT_SOURCES		= call-vector.h
+
+call-vector.h: call-vector.pl call-vector.h.in $(top_builddir)/config.h $(top_srcdir)/features.def $(top_srcdir)/scripts/c_types.pl
+	$(PERL) -I $(top_srcdir)/scripts $(srcdir)/call-vector.pl $(top_srcdir)/features.def $(srcdir)/call-vector.h.in > tmp-t
+	mv tmp-t call-vector.h
+
+EXTRA_DIST		= call-vector.pl call-vector.h.in
+
+CLEANFILES		= $(BUILT_SOURCES)
+

include/glibtop/array.h

@@ -0,0 +1,50 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_ARRAY_H__
+#define __GLIBTOP_ARRAY_H__
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+
+BEGIN_LIBGTOP_DECLS
+
+#define GLIBTOP_ARRAY_NUMBER		0
+#define GLIBTOP_ARRAY_SIZE		1
+#define GLIBTOP_ARRAY_TOTAL		2
+
+#define GLIBTOP_MAX_ARRAY		3
+
+typedef struct _glibtop_array	glibtop_array;
+
+struct _glibtop_array
+{
+    u_int64_t flags,
+	number,		/* GLIBTOP_ARRAY_NUMBER	*/
+	size,		/* GLIBTOP_ARRAY_SIZE	*/
+	total;		/* GLIBTOP_ARRAY_TOTAL	*/
+};
+
+#endif

include/glibtop/backend.h

@@ -0,0 +1,114 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_BACKEND_H__
+#define __GLIBTOP_BACKEND_H__
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+
+#include <glib.h>
+
+BEGIN_LIBGTOP_DECLS
+
+typedef struct _glibtop_backend_info	glibtop_backend_info;
+typedef struct _glibtop_backend_entry	glibtop_backend_entry;
+typedef struct _glibtop_backend_module	glibtop_backend_module;
+typedef struct _glibtop_backend_private	glibtop_backend_private;
+
+typedef struct _glibtop_backend		glibtop_backend;
+
+#include <glibtop/call-vector.h>
+
+typedef int (*glibtop_backend_open_func_t) (glibtop *, glibtop_backend *,
+					    u_int64_t, const char **);
+typedef int (*glibtop_backend_close_func_t) (glibtop *, glibtop_backend *);
+
+struct _glibtop_backend_info
+{
+    const char *name;
+    glibtop_backend_open_func_t open;
+    glibtop_backend_close_func_t close;
+    glibtop_call_vector *call_vector;
+};
+
+#ifdef _IN_LIBGTOP
+
+#include <gmodule.h>
+
+/* private structure */
+struct _glibtop_backend_module
+{
+    int refcount;
+    GModule *module;
+};
+
+#endif /* _IN_LIBGTOP */
+
+struct _glibtop_backend_entry
+{
+    char *name;
+    char *libtool_name;
+    char *shlib_name;
+
+    /* This is const since you must not attempt to
+     * write into gmodule loaded memory. */
+    const glibtop_backend_info *info;
+
+    /* private pointer */
+    glibtop_backend_module *_priv;
+};
+
+struct _glibtop_backend
+{
+    const glibtop_backend_info *info;
+
+    /* private pointers */
+    glibtop_backend_private *_priv;
+    glibtop_backend_module *_priv_module;
+};
+
+long
+glibtop_register_backend (glibtop_backend_entry *entry);
+
+void
+glibtop_unregister_backend (long id);
+
+glibtop_backend_entry *
+glibtop_backend_by_id (long id);
+
+glibtop_backend_entry *
+glibtop_backend_by_name (const char *backend_name);
+
+void
+glibtop_init_backends (void);
+
+int
+glibtop_open_backend_l (glibtop *server, const char *backend_name,
+			u_int64_t features, const char **backend_args);
+
+END_LIBGTOP_DECLS
+
+#endif

include/glibtop/call-vector.h.in

@@ -1,3 +1,9 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+@@AUTOGEN_COMMENT@@
+
 /* Copyright (C) 1998-99 Martin Baulig
    This file is part of LibGTop 1.0.
 
@@ -19,23 +25,20 @@
    Boston, MA 02111-1307, USA.
 */
 
-#ifndef __GLIBTOP_VERSION_H__
+#ifndef __GLIBTOP_CALL_VECTOR_H__
-#define __GLIBTOP_VERSION_H__
+#define __GLIBTOP_CALL_VECTOR_H__
 
 #include <glibtop.h>
 #include <glibtop/union.h>
-#include <glibtop/sysdeps.h>
-#include <glibtop/command.h>
-
-#define LIBGTOP_VERSION_STRING "Libgtop %s server version %s (%u,%u,%u,%u)."
 
 BEGIN_LIBGTOP_DECLS
 
-#if _IN_LIBGTOP
+typedef struct _glibtop_call_vector	glibtop_call_vector;
 
-void glibtop_send_version (glibtop *server, int fd);
+struct _glibtop_call_vector
-
+{
-#endif
+    @@GLIBTOP_CALL_VECTOR@@
+};
 
 END_LIBGTOP_DECLS
 

include/glibtop/call-vector.pl

@@ -0,0 +1,116 @@
+#!/usr/bin/perl
+
+require 'c_types.pl';
+
+die "Usage: $0 features.def call-vector.h.in" unless $#ARGV == 1;
+
+$[ = 1;			# set array base to 1
+$, = ' ';		# set output field separator
+$\ = "\n";		# set output record separator
+
+sub toupper {
+    local($_) = @_;
+    tr/a-z/A-Z/;
+    return $_;
+}
+
+sub tolower {
+    local($_) = @_;
+    tr/A-Z/a-z/;
+    return $_;
+}
+
+$func_decl_code = '';
+
+open FEATURESDEF, $ARGV[1] or
+  die "open ($ARGV[1]): $!";
+
+while (<FEATURESDEF>) {
+  chop;				# strip record separator
+  
+  if (/^[^\#]/) {
+    &parse_features_def ($_);
+  }
+}
+
+close FEATURESDEF;
+
+sub parse_features_def {
+  local($line) = @_;
+  @line_fields = split(/\|/, $line, 9999);
+  $retval = $line_fields[1];
+  $element_def = $line_fields[3];
+  $feature = $line_fields[2];
+  $param_def = $line_fields[4];
+
+  $orig = $feature;
+  $feature =~ s/^@//;
+  $space = $feature;
+  $space =~ s/./ /g;
+
+  if ($retval eq 'retval') {
+    $retval_param = '&retval';
+    $retval = 'int';
+  }
+  elsif ($retval !~ /^void$/) {
+    $retval_param = 'NULL';
+  }
+  else {
+    $retval_param = 'NULL';
+  }
+ 
+  if ($retval =~ /^(array|pointer)\((.*)\)$/) {
+    $retval = ($2 eq 'string') ? 'char **' : "$2 *";
+  }
+
+  $param_decl = '';
+  $nr_params = (@params = split(/:/, $param_def, 9999));
+  for ($param = 1; $param <= $nr_params; $param++) {
+    $list = $params[$param];
+    $type = $params[$param];
+    $type =~ s/\(.*//;
+    $list =~ s/^.*\(//;
+    $list =~ s/\)$//;
+    $count = (@fields = split(/,/, $list, 9999));
+    for ($field = 1; $field <= $count; $field++) {
+      my $c_type = $typeinfo->{$type}->[1];
+
+      $param_decl = $param_decl . ', ';
+      $param_decl = $param_decl . $c_type;
+    }
+  }
+
+  if ($line_fields[3] eq '') {
+    $func_decl_code .= sprintf
+      (qq[\t%s (*%s) (glibtop *, glibtop_backend *%s);\n], $retval, $feature, $param_decl);
+  } elsif ($line_fields[3] eq 'array') {
+    $func_decl_code .= sprintf
+      (qq[\t%s (*%s) (glibtop *, glibtop_backend *, glibtop_array *%s);\n], $retval, $feature, $param_decl);
+  } elsif ($line_fields[3] =~ /^array/) {
+    $func_decl_code .= sprintf
+      (qq[\t%s (*%s) (glibtop *, glibtop_backend *, glibtop_array *, %s *%s);\n], $retval, $feature, 'glibtop_'.$feature, $param_decl);
+  } else {
+    $func_decl_code .= sprintf
+      (qq[\t%s (*%s) (glibtop *, glibtop_backend *, %s *%s);\n], $retval, $feature, 'glibtop_'.$feature, $param_decl);
+  }
+}
+
+chop $func_decl_code;
+
+$auto_gen_comment = sprintf
+  (qq[/*\n * This file is automatically generated.\n * Please modify `call-vector.pl' and `call-vector.h.in'.\n */]);
+
+open CALLVECTOR, $ARGV[2] or
+  die "open ($ARGV[2]): $!";
+
+while (<CALLVECTOR>) {
+  chop;
+
+  s/^\s*\@\@GLIBTOP_CALL_VECTOR\@\@\s*$/$func_decl_code/;
+
+  s/^\s*\@\@AUTOGEN_COMMENT\@\@\s*$/$auto_gen_comment/;
+} continue {
+  print $_;
+}
+
+close CALLVECTOR;

include/glibtop/close.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig

include/glibtop/command.h

@@ -1,102 +0,0 @@
-/* $Id$ */
-
-/* Copyright (C) 1998-99 Martin Baulig
-   This file is part of LibGTop 1.0.
-
-   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
-
-   LibGTop is free software; you can redistribute it and/or modify it
-   under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License,
-   or (at your option) any later version.
-
-   LibGTop is distributed in the hope that it will be useful, but WITHOUT
-   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-   for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with LibGTop; see the file COPYING. If not, write to the
-   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.
-*/
-
-#ifndef __GLIBTOP_COMMAND_H__
-#define __GLIBTOP_COMMAND_H__
-
-#include <glibtop.h>
-#include <glibtop/sysdeps.h>
-#include <glibtop/union.h>
-
-BEGIN_LIBGTOP_DECLS
-
-#define GLIBTOP_CMND_QUIT		0
-#define GLIBTOP_CMND_SYSDEPS		1
-
-#define GLIBTOP_CMND_CPU		2
-#define GLIBTOP_CMND_MEM		3
-#define GLIBTOP_CMND_SWAP		4
-#define GLIBTOP_CMND_UPTIME		5
-#define GLIBTOP_CMND_LOADAVG		6
-#define GLIBTOP_CMND_SHM_LIMITS		7
-#define GLIBTOP_CMND_MSG_LIMITS		8
-#define GLIBTOP_CMND_SEM_LIMITS		9
-#define GLIBTOP_CMND_PROCLIST		10
-
-#define GLIBTOP_CMND_PROC_STATE		11
-#define GLIBTOP_CMND_PROC_UID		12
-#define GLIBTOP_CMND_PROC_MEM		13
-#define GLIBTOP_CMND_PROC_TIME		14
-#define GLIBTOP_CMND_PROC_SIGNAL	15
-#define GLIBTOP_CMND_PROC_KERNEL	16
-#define GLIBTOP_CMND_PROC_SEGMENT	17
-#define GLIBTOP_CMND_PROC_ARGS		18
-#define GLIBTOP_CMND_PROC_MAP		19
-
-#define GLIBTOP_CMND_MOUNTLIST		20
-#define GLIBTOP_CMND_FSUSAGE		21
-#define GLIBTOP_CMND_NETLOAD		22
-#define GLIBTOP_CMND_PPP		23
-
-#define GLIBTOP_MAX_CMND		24
-
-#define _GLIBTOP_PARAM_SIZE		16
-
-typedef struct _glibtop_command		glibtop_command;
-
-typedef struct _glibtop_response	glibtop_response;
-typedef union  _glibtop_response_union	glibtop_response_union;
-
-struct _glibtop_command
-{
-	u_int64_t	command;
-	u_int64_t	size, data_size;
-	char		parameter [_GLIBTOP_PARAM_SIZE];
-};
-
-union _glibtop_response_union
-{
-	glibtop_union	data;
-	glibtop_sysdeps	sysdeps;
-};
-
-struct _glibtop_response
-{
-	int64_t offset;
-	u_int64_t size, data_size;
-	glibtop_response_union u;
-};
-
-#define glibtop_call(p1, p2, p3, p4)	glibtop_call_r(glibtop_global_server, p1, p2, p3, p4)
-
-void *
-glibtop_call_l (glibtop *server, unsigned command, size_t send_size,
-		const void *send_buf, size_t recv_size, void *recv_buf);
-
-void *
-glibtop_call_s (glibtop *server, unsigned command, size_t send_size,
-		const void *send_buf, size_t recv_size, void *recv_buf);
-
-END_LIBGTOP_DECLS
-
-#endif

include/glibtop/compat_10.h

@@ -0,0 +1,91 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_COMPAT10_H__
+#define __GLIBTOP_COMPAT10_H__
+
+#include <glibtop.h>
+#include <glibtop/global.h>
+
+BEGIN_LIBGTOP_DECLS
+
+/* glibtop_cpu */
+
+#define GLIBTOP_XCPU_TOTAL		GLIBTOP_CPU_XCPU_TOTAL
+#define GLIBTOP_XCPU_USER		GLIBTOP_CPU_XCPU_USER
+#define GLIBTOP_XCPU_NICE		GLIBTOP_CPU_XCPU_NICE
+#define GLIBTOP_XCPU_SYS		GLIBTOP_CPU_XCPU_SYS
+#define GLIBTOP_XCPU_IDLE		GLIBTOP_CPU_XCPU_IDLE
+#define GLIBTOP_XCPU_FLAGS		GLIBTOP_CPU_XCPU_FLAGS
+
+/* glibtop_proclist */
+
+#define GLIBTOP_PROCLIST_NUMBER		GLIBTOP_ARRAY_NUMBER
+#define GLIBTOP_PROCLIST_SIZE		GLIBTOP_ARRAY_SIZE
+#define GLIBTOP_PROCLIST_TOTAL		GLIBTOP_ARRAY_TOTAL
+
+#define GLIBTOP_MAX_PROCLIST		GLIBTOP_MAX_ARRAY
+
+typedef struct _glibtop_array		glibtop_proclist;
+
+/* glibtop_mountlist */
+
+#define GLIBTOP_MOUNTLIST_NUMBER	GLIBTOP_ARRAY_NUMBER
+#define GLIBTOP_MOUNTLIST_SIZE		GLIBTOP_ARRAY_SIZE
+#define GLIBTOP_MOUNTLIST_TOTAL		GLIBTOP_ARRAY_TOTAL
+
+#define GLIBTOP_MAX_MOUNTLIST		GLIBTOP_MAX_ARRAY
+
+typedef struct _glibtop_array		glibtop_mountlist;
+
+/* glibtop_proc_args */
+
+#define GLIBTOP_PROC_ARGS_SIZE		0
+
+#define GLIBTOP_MAX_PROC_ARGS		1
+
+typedef struct _glibtop_array		glibtop_proc_args;
+
+/* glibtop_proc_map */
+
+#define GLIBTOP_PROC_MAP_NUMBER		GLIBTOP_ARRAY_NUMBER
+#define GLIBTOP_PROC_MAP_SIZE		GLIBTOP_ARRAY_SIZE
+#define GLIBTOP_PROC_MAP_TOTAL		GLIBTOP_ARRAY_TOTAL
+
+#define GLIBTOP_MAX_PROC_MAP		GLIBTOP_MAX_ARRAY
+
+typedef struct _glibtop_array		glibtop_proc_map;
+
+/* glibtop_interface_names */
+
+#define GLIBTOP_INTERFACE_NAMES_NUMBER	GLIBTOP_ARRAY_NUMBER
+#define GLIBTOP_INTERFACE_NAMES_SIZE	GLIBTOP_ARRAY_SIZE
+#define GLIBTOP_INTERFACE_NAMES_TOTAL	GLIBTOP_ARRAY_TOTAL
+
+#define GLIBTOP_MAX_INTERFACE_NAMES	GLIBTOP_MAX_ARRAY
+
+typedef struct _glibtop_array		glibtop_interface_names;
+
+#endif

include/glibtop/cpu.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -36,33 +38,32 @@ BEGIN_LIBGTOP_DECLS
 #define GLIBTOP_CPU_IDLE	4
 #define GLIBTOP_CPU_FREQUENCY	5
 
-#define GLIBTOP_XCPU_TOTAL	6
+#define GLIBTOP_CPU_XCPU_TOTAL	6
-#define GLIBTOP_XCPU_USER	7
+#define GLIBTOP_CPU_XCPU_USER	7
-#define GLIBTOP_XCPU_NICE	8
+#define GLIBTOP_CPU_XCPU_NICE	8
-#define GLIBTOP_XCPU_SYS	9
+#define GLIBTOP_CPU_XCPU_SYS	9
-#define GLIBTOP_XCPU_IDLE	10
+#define GLIBTOP_CPU_XCPU_IDLE	10
+#define GLIBTOP_CPU_XCPU_FLAGS	11
 
-#define GLIBTOP_MAX_CPU		11
+#define GLIBTOP_MAX_CPU		12
-
-/* Nobody should really be using more than 4 processors. */
-#define GLIBTOP_NCPU		4
 
 typedef struct _glibtop_cpu	glibtop_cpu;
 
 struct _glibtop_cpu
 {
-	u_int64_t	flags,
+    u_int64_t	flags,
-		total,				/* GLIBTOP_CPU_TOTAL		*/
+	total,				/* GLIBTOP_CPU_TOTAL		*/
-		user,				/* GLIBTOP_CPU_USER		*/
+	user,				/* GLIBTOP_CPU_USER		*/
-		nice,				/* GLIBTOP_CPU_NICE		*/
+	nice,				/* GLIBTOP_CPU_NICE		*/
-		sys,				/* GLIBTOP_CPU_SYS		*/
+	sys,				/* GLIBTOP_CPU_SYS		*/
-		idle,				/* GLIBTOP_CPU_IDLE		*/
+	idle,				/* GLIBTOP_CPU_IDLE		*/
-		frequency,			/* GLIBTOP_CPU_FREQUENCY	*/
+	frequency,			/* GLIBTOP_CPU_FREQUENCY	*/
-		xcpu_total [GLIBTOP_NCPU],	/* GLIBTOP_XCPU_TOTAL		*/
+	xcpu_total [GLIBTOP_NCPU],	/* GLIBTOP_CPU_XCPU_TOTAL	*/
-		xcpu_user [GLIBTOP_NCPU],	/* GLIBTOP_XCPU_USER		*/
+	xcpu_user [GLIBTOP_NCPU],	/* GLIBTOP_CPU_XCPU_USER	*/
-		xcpu_nice [GLIBTOP_NCPU],	/* GLIBTOP_XCPU_NICE		*/
+	xcpu_nice [GLIBTOP_NCPU],	/* GLIBTOP_CPU_XCPU_NICE	*/
-		xcpu_sys  [GLIBTOP_NCPU],	/* GLIBTOP_XCPU_SYS		*/
+	xcpu_sys  [GLIBTOP_NCPU],	/* GLIBTOP_CPU_XCPU_SYS		*/
-		xcpu_idle [GLIBTOP_NCPU];	/* GLIBTOP_XCPU_IDLE		*/
+	xcpu_idle [GLIBTOP_NCPU],	/* GLIBTOP_CPU_XCPU_IDLE	*/
+	xcpu_flags;			/* GLIBTOP_CPU_XCPU_FLAGS	*/
 };
 
 #define glibtop_get_cpu(cpu)	glibtop_get_cpu_l(glibtop_global_server, cpu)
@@ -73,14 +74,14 @@ struct _glibtop_cpu
 #define glibtop_get_cpu_r	glibtop_get_cpu_s
 #endif
 
-void glibtop_get_cpu_l (glibtop *server, glibtop_cpu *buf);
+int glibtop_get_cpu_l (glibtop *server, glibtop_cpu *buf);
 
 #if GLIBTOP_SUID_CPU
-void glibtop_init_cpu_p (glibtop *server);
+int glibtop_init_cpu_p (glibtop *server);
-void glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf);
+int glibtop_get_cpu_p (glibtop *server, glibtop_cpu *buf);
 #else
-void glibtop_init_cpu_s (glibtop *server);
+int glibtop_init_cpu_s (glibtop *server);
-void glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf);
+int glibtop_get_cpu_s (glibtop *server, glibtop_cpu *buf);
 #endif
 
 #ifdef GLIBTOP_NAMES

include/glibtop/error.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -28,50 +30,59 @@
 
 BEGIN_LIBGTOP_DECLS
 
+#ifndef G_GNUC_UNUSED
+#if	__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
+#define G_GNUC_UNUSED				\
+  __attribute__((unused))
+#else	/* !__GNUC__ */
+#define	G_GNUC_UNUSED
+#endif	/* !__GNUC__ */
+#endif /* defined G_GNUC_UNUSED */
+
 void glibtop_error_vr (glibtop *server, char *format, va_list args);
 void glibtop_warn_vr (glibtop *server, char *format, va_list args);
 
 void glibtop_error_io_vr (glibtop *server, char *format, int, va_list args);
 void glibtop_warn_io_vr (glibtop *server, char *format, int, va_list args);
 
-static void
+static void G_GNUC_UNUSED
 glibtop_error_r (glibtop *server, char *format, ...)
 {
-	va_list args;
+    va_list args;
 
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_error_vr (server, format, args);
+    glibtop_error_vr (server, format, args);
-	va_end (args);
+    va_end (args);
 }
 
-static void
+static void G_GNUC_UNUSED
 glibtop_warn_r (glibtop *server, char *format, ...)
 {
-	va_list args;
+    va_list args;
 
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_warn_vr (server, format, args);
+    glibtop_warn_vr (server, format, args);
-	va_end (args);
+    va_end (args);
 }
 
-static void
+static void G_GNUC_UNUSED
 glibtop_error_io_r (glibtop *server, char *format, ...)
 {
-	va_list args;
+    va_list args;
 
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_error_io_vr (server, format, errno, args);
+    glibtop_error_io_vr (server, format, errno, args);
-	va_end (args);
+    va_end (args);
 }
 
-static void
+static void G_GNUC_UNUSED
 glibtop_warn_io_r (glibtop *server, char *format, ...)
 {
-	va_list args;
+    va_list args;
 
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_warn_io_vr (server, format, errno, args);
+    glibtop_warn_io_vr (server, format, errno, args);
-	va_end (args);
+    va_end (args);
 }
 
 #ifdef  __GNUC__
@@ -87,37 +98,37 @@ glibtop_warn_io_r (glibtop *server, char *format, ...)
 static void
 glibtop_error (char *format, ...)
 {
-	va_list args;
+    va_list args;
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_error_vr (glibtop_global_server, format, args);
+    glibtop_error_vr (glibtop_global_server, format, args);
-	va_end (args);
+    va_end (args);
 }
 
 static void
 glibtop_warn (char *format, ...)
 {
-	va_list args;
+    va_list args;
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_warn_vr (glibtop_global_server, format, args);
+    glibtop_warn_vr (glibtop_global_server, format, args);
-	va_end (args);
+    va_end (args);
 }
 
 static void
 glibtop_error_io (char *format, ...)
 {
-	va_list args;
+    va_list args;
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_error_io_vr (glibtop_global_server, format, errno, args);
+    glibtop_error_io_vr (glibtop_global_server, format, errno, args);
-	va_end (args);
+    va_end (args);
 }
 
 static void
 glibtop_warn_io (char *format, ...)
 {
-	va_list args;
+    va_list args;
-	va_start (args, format);
+    va_start (args, format);
-	glibtop_warn_io_vr (glibtop_global_server, format, errno, args);
+    glibtop_warn_io_vr (glibtop_global_server, format, errno, args);
-	va_end (args);
+    va_end (args);
 }
 
 #endif /* no __GNUC__ */

include/glibtop/errors.h

@@ -0,0 +1,66 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_ERRORS_H__
+#define __GLIBTOP_ERRORS_H__
+
+#include <glibtop.h>
+
+BEGIN_LIBGTOP_DECLS
+
+#define GLIBTOP_ERROR_NO_ERROR			0
+#define GLIBTOP_ERROR_UNKNOWN			1
+#define GLIBTOP_ERROR_INVALID_ARGUMENT		2
+#define GLIBTOP_ERROR_NO_SUCH_PARAMETER		3
+#define GLIBTOP_ERROR_READONLY_VALUE		4
+#define GLIBTOP_ERROR_SIZE_MISMATCH		5
+
+#define GLIBTOP_ERROR_SERVER_COMM_FAILURE	6
+
+#define GLIBTOP_ERROR_NO_SUCH_PROCESS		7
+
+#define GLIBTOP_ERROR_NO_KERNEL_SUPPORT		8
+#define GLIBTOP_ERROR_INCOMPATIBLE_KERNEL	9
+
+#define GLIBTOP_ERROR_NO_SUCH_BACKEND		10
+#define GLIBTOP_ERROR_NOT_IMPLEMENTED		11
+#define GLIBTOP_ERROR_NO_BACKEND_OPENED		12
+
+#define GLIBTOP_ERROR_DEMARSHAL_ERROR		13
+
+#define GLIBTOP_MAX_ERROR			14
+
+char *
+glibtop_get_error_string_l (glibtop *server, unsigned error_number);
+
+unsigned
+glibtop_get_errno_l (glibtop *server);
+
+unsigned
+glibtop_clear_errno_l (glibtop *server);
+
+END_LIBGTOP_DECLS
+
+#endif

include/glibtop/fsusage.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -41,20 +43,20 @@ typedef struct _glibtop_fsusage		glibtop_fsusage;
 
 struct _glibtop_fsusage
 {
-	u_int64_t	flags,
+    u_int64_t	flags,
-		blocks,		/* Total blocks. */
+	blocks,		/* Total blocks. */
-		bfree,		/* Free blocks available to superuser. */
+	bfree,		/* Free blocks available to superuser. */
-		bavail,		/* Free blocks available to non-superuser. */
+	bavail,		/* Free blocks available to non-superuser. */
-		files,		/* Total file nodes. */
+	files,		/* Total file nodes. */
-		ffree;		/* Free file nodes. */
+	ffree;		/* Free file nodes. */
 };
 
 #define glibtop_get_fsusage(fsusage,disk)	glibtop_get_fsusage_l(glibtop_global_server, fsusage, disk)
 
 #define glibtop_get_fsusage_r		glibtop_get_fsusage_s
 
-void glibtop_get_fsusage_l (glibtop *server, glibtop_fsusage *buf, const char *mount_dir);
+int glibtop_get_fsusage_l (glibtop *server, glibtop_fsusage *buf, const char *mount_dir);
-void glibtop_get_fsusage_s (glibtop *server, glibtop_fsusage *buf, const char *mount_dir);
+int glibtop_get_fsusage_s (glibtop *server, glibtop_fsusage *buf, const char *mount_dir);
 
 #ifdef GLIBTOP_NAMES
 

include/glibtop/glib-arrays.h

@@ -0,0 +1,59 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
+/* $Id$ */
+
+/* Copyright (C) 1998-99 Martin Baulig
+   This file is part of LibGTop 1.0.
+
+   Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
+
+   LibGTop is free software; you can redistribute it and/or modify it
+   under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License,
+   or (at your option) any later version.
+
+   LibGTop is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with LibGTop; see the file COPYING. If not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __GLIBTOP_GLIB_ARRAYS_H__
+#define __GLIBTOP_GLIB_ARRAYS_H__
+
+#include <glibtop.h>
+#include <glibtop/array.h>
+#include <glibtop/global.h>
+#include <glibtop/xmalloc.h>
+
+#include <glib.h>
+
+BEGIN_LIBGTOP_DECLS
+
+#define glibtop_get_proc_args_as_array(pid) glibtop_get_proc_args_as_array_l(glibtop_global_server, pid)
+
+GPtrArray *
+glibtop_get_proc_args_as_array_l (glibtop *server, pid_t pid);
+
+#define glibtop_get_proclist_as_array(which,arg) glibtop_get_proclist_as_array_l(glibtop_global_server, which, arg)
+
+GArray *
+glibtop_get_proclist_as_array_l (glibtop *server, int64_t which, int64_t arg);
+
+#define glibtop_get_proc_map_as_array(pid) glibtop_get_proc_map_as_array_l(glibtop_global_server, pid)
+
+GPtrArray *
+glibtop_get_proc_map_as_array_l (glibtop *server, pid_t pid);
+
+#define glibtop_get_mountlist_as_array(all_fs) glibtop_get_mountlist_as_array_l(glibtop_global_server, all_fs)
+
+GPtrArray *
+glibtop_get_mountlist_as_array_l (glibtop *server, int all_fs);
+
+END_LIBGTOP_DECLS
+#endif

include/glibtop/global.h

@@ -1,3 +1,5 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */
+
 /* $Id$ */
 
 /* Copyright (C) 1998-99 Martin Baulig
@@ -109,10 +111,10 @@
 #endif
 
 #include <string.h>
+#include <sys/types.h>
 
 #ifdef _IN_LIBGTOP
 
-#include <sys/types.h>
 #include <sys/param.h>
 #include <sys/socket.h>
 #include <sys/stat.h>

include/glibtop/gnuserv.h

@@ -1,161 +0,0 @@
-/* -*-C-*-
-
- Header file for the GNU Emacs server and client C code.
-
- This file is part of GNU Emacs.
-
- Copying is permitted under those conditions described by the GNU
- General Public License.
-
- Copyright (C) 1989 Free Software Foundation, Inc.
-
- Author: Andy Norman (ange@hplb.hpl.hp.com), based on 
-         'etc/server.c' and 'etc/emacsclient.c' from the 18.52 GNU
-         Emacs distribution.
-
- Please mail bugs and suggestions to the author at the above address.
-*/
-
-/* HISTORY 
- * 11-Nov-1990		bristor@simba	
- *    Added EOT stuff.
- */
-
-/*
- * This file incorporates new features added by Bob Weiner <weiner@mot.com>,
- * Darrell Kindred <dkindred@cmu.edu> and Arup Mukherjee <arup@cmu.edu>.
- * Please see the note at the end of the README file for details.
- *
- * (If gnuserv came bundled with your emacs, the README file is probably
- * ../etc/gnuserv.README relative to the directory containing this file)
- */
-
-#if 0
-static char header_rcsid [] = "!Header: gnuserv.h,v 2.4 95/02/16 11:58:11 arup alpha !";
-#endif
-
-#define NO_SHORTNAMES
-
-#define PATCHLEVEL 2
-
-#define NO_SHORTNAMES
-/* gnuserv should not be compiled using SOCKS */
-#define DO_NOT_SOCKSIFY
-#include <glibtop.h>
-#include <glibtop/error.h>
-#undef read
-#undef write
-#undef open
-#undef close
-#undef signal
-
-/* Define the communication method between server and clients:
- *   You can have either or both kinds of sockets, but you can't mix
- *   sockets with sysv ipc
- */
-
-#define INTERNET_DOMAIN_SOCKETS
-#define UNIX_DOMAIN_SOCKETS
-
-/*
- * Define additional authentication protocols to be used. These methods will
- * be tried before falling back to the default gnuserv protocol (based on
- * the GNU_SECURE environment variable). Currently, only MIT-MAGIC-COOKIE-1
- * is also supported.
- *
- * Comment out the next line(s) if you don't want to enable the
- * appropriate authentication protocol.
- */
-
-#if defined (HAVE_XAUTH)
-#define AUTH_MAGIC_COOKIE
-#endif /* HAVE_XAUTH */
-
-/*
- * stuff related to supporting MIT-MAGIC-COOKIE-1
- */
-
-#if 0
-#define MCOOKIE_SCREEN "42980"   /* screen # to use as the gnuserv cookie */ 
-#endif
-#define MCOOKIE_NAME   "MAGIC-1" /* authentication protocol name */
-#define MCOOKIE_X_NAME "MIT-MAGIC-COOKIE-1"  /* as needed by X */
-
-
-#define DEFAUTH_NAME "GNU-SECURE"  /* name of default auth protocol */
-#define AUTH_TIMEOUT  15           /* # seconds to wait for auth data */
-#define AUTH_NAMESZ   15           /* max allows auth protocol name size */
-
-
-/*
- * Pick a default communication scheme, if none was specified.
- */
-
-#if !defined(UNIX_DOMAIN_SOCKETS) && !defined(INTERNET_DOMAIN_SOCKETS)
-
-/* BSD systems use Unix Domain sockets by default */
-
-#ifdef BSD
-#define UNIX_DOMAIN_SOCKETS
-#endif
-
-#endif /* No communication method pre-defined */
-
-/*
- * If you are using SYSV_IPC, you might want to make the buffer size bigger
- * since it limits the size of requests and responses. Don't make it bigger
- * than your system's max message size though (usually a couple of k) or else
- * msgsend will start failing. For sockets, using the system BUFSIZ is usually
- * what you want. 
- */
-
-#if defined(INTERNET_DOMAIN_SOCKETS) || defined(UNIX_DOMAIN_SOCKETS)
-#include <sys/socket.h>
-#endif /* INTERNET_DOMAIN_SOCKETS || UNIX_DOMAIN_SOCKETS */
-
-#ifdef INTERNET_DOMAIN_SOCKETS
-#include <netdb.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#define TABLE_SIZE 101		/* The number of entries in the hash table */
-#define HASH(host) host		/* Rather simplistic hash function */
-#define DEFAULT_PORT 21490	/* default port number to use is
-				 * DEFAULT_PORT + uid */
-#endif /* INTERNET_DOMAIN_SOCKETS */
-
-#ifdef UNIX_DOMAIN_SOCKETS
-#include <sys/un.h>
-#define HIDE_UNIX_SOCKET	/* put the unix socket in a protected dir */
-#endif /* UNIX_DOMAIN_SOCKETS */
-
-#define HOSTNAMSZ 255		/* max size of a hostname */
-#define REPLYSIZ 300		/* max size of reply from server to client */
-#undef FALSE
-#define FALSE 0
-#undef TRUE
-#define TRUE 1
-
-/* The casts shut Sun's compiler up and are safe in the context these
-   are actually used. */
-#define max2(x,y) (((int) (x) > (int) (y)) ? (x) : (y))
-#define min2(x,y) (((int) (x) < (int) (y)) ? (x) : (y))
-
-#ifndef _NFILE            /* rough guess at maximum number of open files */
-#define _NFILE 20
-#endif
-
-#define EOT_STR "\004"
-#define EOT_CHR '\004'
-
-/* connection types */
-#define CONN_UNIX     0
-#define CONN_INTERNET 1
-#define CONN_IPC      2
-
-/* function declarations */
-int glibtop_make_connection (const char *hostarg, int portarg, int *s);
-
-#ifdef INTERNET_DOMAIN_SOCKETS
-long glibtop_internet_addr (const char *host);
-#endif
-