Started with the big rewrite for GNOME 2.0:

2000-11-20  Martin Baulig  <baulig@suse.de>

	Started with the big rewrite for GNOME 2.0:

	- split the `glibtop' structure into `glibtop_server' and
	`glibtop_client' and make `glibtop_client' a GObject.
	- cleanly separate the library and the backends.

	This stuff currently does not compile.

	* glibtop.h (glibtop_server_private, glibtop_server_info):
	Removed typedefs.
	(struct _glibtop, struct _glibtop_server_info): Removed.
	(glibtop_global_server, glibtop_server_features): Removed.
	(glibtop_server_ref, glibtop_server_unref): Removed.

	* glibtop.h (glibtop_init_s): First argument is now a
	`glibtop_server *'.

	* include/glibtop/*.h: Removed all #defines with the
	glibtop_global_server.
	(glibtop_get_*_l): First argument is now a `glibtop_client *'.
	(glibtop_get_*_s, glibtop_init_*_s): First argument is now a
	`glibtop_server *'.

	* lib/glibtop-client.c: New file.

	* sysdeps/common/xmalloc.c: Moved to lib/.
	* sysdeps/common/error.c: Moved to lib/.

	* lib/xmalloc.c: Moved here from sysdeps/common/.
	* lib/error.c: Moved here from sysdeps/common/.

	* include/glibtop/backend.h
	(glibtop_backend_open_func_t, glibtop_backend_close_func_t):
	First argument is now a `glibtop_server *'.
	(glibtop_backend_info): Added `glibtop_server *server'.
	(glibtop_open_backend_l): Returns `glibtop_backend *', first
	argument is `glibtop_client *' and added `GError **'.

	* include/glibtop/close.h (glibtop_close_s, glibtop_close_p):
	First argument is now a `glibtop_server *'.

	* include/glibtop/error.h (*):
	First argument is now a `glibtop_server *'.

	* include/glibtop/errors.h: Switched this to use GError.

include/glibtop/errors.h

@@ -28,38 +28,67 @@
 
 #include <glibtop.h>
 
+#include <gerror.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 glibtop_error_quark ()
 
-#define GLIBTOP_ERROR_SERVER_COMM_FAILURE	6
+GQuark glibtop_error_quark (void) G_GNUC_CONST;
 
-#define GLIBTOP_ERROR_NO_SUCH_PROCESS		7
+typedef enum {
+    GLIBTOP_ERROR_NO_ERROR = 0,
+    GLIBTOP_ERROR_UNKNOWN,
+    GLIBTOP_ERROR_INVALID_ARGUMENT,
+    GLIBTOP_ERROR_NO_SUCH_PARAMETER,
+    GLIBTOP_ERROR_READONLY_VALUE,
+    GLIBTOP_ERROR_SIZE_MISMATCH,
 
-#define GLIBTOP_ERROR_NO_KERNEL_SUPPORT		8
-#define GLIBTOP_ERROR_INCOMPATIBLE_KERNEL	9
+    GLIBTOP_ERROR_SERVER_COMM_FAILURE,
 
-#define GLIBTOP_ERROR_NO_SUCH_BACKEND		10
-#define GLIBTOP_ERROR_NOT_IMPLEMENTED		11
-#define GLIBTOP_ERROR_NO_BACKEND_OPENED		12
+    GLIBTOP_ERROR_NO_SUCH_PROCESS,
 
-#define GLIBTOP_ERROR_DEMARSHAL_ERROR		13
+    GLIBTOP_ERROR_NO_KERNEL_SUPPORT,
+    GLIBTOP_ERROR_INCOMPATIBLE_KERNEL,
 
-#define GLIBTOP_MAX_ERROR			14
+    GLIBTOP_ERROR_NO_SUCH_BACKEND,
+    GLIBTOP_ERROR_NOT_IMPLEMENTED,
+    GLIBTOP_ERROR_NO_BACKEND_OPENED,
 
-char *
-glibtop_get_error_string_l (glibtop *server, unsigned error_number);
+    GLIBTOP_ERROR_DEMARSHAL_ERROR
+} glibtop_error;
 
-unsigned
-glibtop_get_errno_l (glibtop *server);
+void
+glibtop_error_vl (glibtop_client *client, glibtop_error code,
+		  const char *format, va_list args);
 
-unsigned
-glibtop_clear_errno_l (glibtop *server);
+void
+glibtop_error_io_vl (glibtop_client *client, glibtop_error code,
+		     int io_errno, const char *format, va_list args);
+
+void
+glibtop_warn_vl (glibtop_client *client, glibtop_error code,
+		 const char *format, va_list args);
+
+void
+glibtop_warn_io_vl (glibtop_client *client, glibtop_error code,
+		    int io_errno, const char *format, va_list args);
+
+void
+glibtop_error_l (glibtop_client *client, glibtop_error code,
+		 char *format, ...);
+
+void
+glibtop_warn_l (glibtop_client *client, glibtop_error code,
+		char *format, ...);
+
+void
+glibtop_error_io_l (glibtop_client *client, glibtop_error code,
+		    char *format, ...);
+
+void
+glibtop_warn_io_l (glibtop_client *client, glibtop_error code,
+		   char *format, ...);
 
 END_LIBGTOP_DECLS