4b3fcf149a
1998-08-07 Martin Baulig <martin@home-of-linux.org> * glibtop.h (_glibtop): New fields `error_method', `sysdeps' and `required'. I added an improved error handling: the client can tell the libraries which fields are absolutely required for each features and if it fails to set one of them, this will create an error which is handled depending upon the `error_method'. * include/glibtop/open.h: Define some constants for `error_method'. * lib/sysdeps.c (glibtop_get_sysdeps_r): No longer actually call any sysdeps function, it now simply copies `server->sysdeps'. (_glibtop_init_hook_s): Added. List of functions to be called during `glibtop_init_s' set to `glibtop_init_<no-suid-feature>_s'. * include/glibtop/sysdeps.h (<glibtop/union.h>): Removed. (glibtop_init_func_t): New typedef. (_glibtop_init_hook_s): Added. * sysdeps/linux/*.c (glibtop_init_<feature>_s): New functions. (glibtop_get_proc_*): Zero is now a valid pid. * sysdeps/kernel/*.c (glibtop_init_<feature>_s): New functions. (glibtop_get_proc_*): Zero is now a valid pid. 1998-08-06 Martin Baulig <martin@home-of-linux.org>
117 lines
3.5 KiB
C
117 lines
3.5 KiB
C
/* $Id$ */
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/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This file is part of the Gnome Top Library.
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Contributed by Martin Baulig <martin@home-of-linux.org>, April 1998.
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The Gnome Top Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The Gnome Top Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef __GLIBTOP_PROCUID_H__
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#define __GLIBTOP_PROCUID_H__
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#include <glibtop.h>
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#include <glibtop/global.h>
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__BEGIN_DECLS
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#define GLIBTOP_PROC_UID_UID 0
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#define GLIBTOP_PROC_UID_EUID 1
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#define GLIBTOP_PROC_UID_GID 2
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#define GLIBTOP_PROC_UID_EGID 3
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#define GLIBTOP_PROC_UID_PID 4
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#define GLIBTOP_PROC_UID_PPID 5
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#define GLIBTOP_PROC_UID_PGRP 6
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#define GLIBTOP_PROC_UID_SESSION 7
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#define GLIBTOP_PROC_UID_TTY 8
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#define GLIBTOP_PROC_UID_TPGID 9
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#define GLIBTOP_PROC_UID_PRIORITY 10
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#define GLIBTOP_PROC_UID_NICE 11
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#define GLIBTOP_MAX_PROC_UID 12
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typedef struct _glibtop_proc_uid glibtop_proc_uid;
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/* User, Group, Terminal and session */
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struct _glibtop_proc_uid
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{
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u_int64_t flags;
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int uid, /* user id */
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euid, /* effective user id */
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gid, /* group id */
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egid, /* effective group id */
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pid, /* process id */
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ppid, /* pid of parent process */
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pgrp, /* process group id */
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session, /* session id */
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tty, /* full device number of controlling terminal */
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tpgid, /* terminal process group id */
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priority, /* kernel scheduling priority */
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nice; /* standard unix nice level of process */
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};
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#define glibtop_get_proc_uid(p1, p2) glibtop_get_proc_uid_l(glibtop_global_server, p1, p2)
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#if GLIBTOP_SUID_PROC_UID
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#define glibtop_get_proc_uid_r glibtop_get_proc_uid_p
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#else
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#define glibtop_get_proc_uid_r glibtop_get_proc_uid_s
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#endif
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extern void glibtop_get_proc_uid_l __P((glibtop *, glibtop_proc_uid *, pid_t));
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#if GLIBTOP_SUID_PROC_UID
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extern void glibtop_init_proc_uid_p __P((glibtop *));
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extern void glibtop_get_proc_uid_p __P((glibtop *, glibtop_proc_uid *, pid_t));
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#else
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extern void glibtop_init_proc_uid_s __P((glibtop *));
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extern void glibtop_get_proc_uid_s __P((glibtop *, glibtop_proc_uid *, pid_t));
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#endif
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#ifdef GLIBTOP_GUILE
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/* You need to link with -lgtop_guile to get this stuff here. */
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extern SCM glibtop_guile_get_proc_uid __P((SCM));
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#endif
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#ifdef GLIBTOP_GUILE_NAMES
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/* You need to link with -lgtop_guile_names to get this stuff here. */
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extern SCM glibtop_guile_names_proc_uid __P((void));
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extern SCM glibtop_guile_types_proc_uid __P((void));
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extern SCM glibtop_guile_labels_proc_uid __P((void));
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extern SCM glibtop_guile_descriptions_proc_uid __P((void));
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#endif
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#ifdef GLIBTOP_NAMES
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/* You need to link with -lgtop_names to get this stuff here. */
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extern const char *glibtop_names_proc_uid [];
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extern const unsigned glibtop_types_proc_uid [];
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extern const char *glibtop_labels_proc_uid [];
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extern const char *glibtop_descriptions_proc_uid [];
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#endif
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__END_DECLS
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#endif
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