mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-10 19:36:18 +01:00
99 lines
3.5 KiB
C
99 lines
3.5 KiB
C
/* gerror.h - Error reporting system
|
|
*
|
|
* Copyright 2000 Red Hat, Inc.
|
|
*
|
|
* The Gnome Library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* The Gnome Library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with the Gnome Library; see the file COPYING.LIB. If not,
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#if defined(G_DISABLE_SINGLE_INCLUDES) && !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
|
|
#error "Only <glib.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __G_ERROR_H__
|
|
#define __G_ERROR_H__
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include <glib/gquark.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GError GError;
|
|
|
|
struct _GError
|
|
{
|
|
GQuark domain;
|
|
gint code;
|
|
gchar *message;
|
|
};
|
|
|
|
GError* g_error_new (GQuark domain,
|
|
gint code,
|
|
const gchar *format,
|
|
...) G_GNUC_PRINTF (3, 4);
|
|
|
|
GError* g_error_new_literal (GQuark domain,
|
|
gint code,
|
|
const gchar *message);
|
|
GError* g_error_new_valist (GQuark domain,
|
|
gint code,
|
|
const gchar *format,
|
|
va_list args);
|
|
|
|
void g_error_free (GError *error);
|
|
GError* g_error_copy (const GError *error);
|
|
|
|
gboolean g_error_matches (const GError *error,
|
|
GQuark domain,
|
|
gint code);
|
|
|
|
/* if (err) *err = g_error_new(domain, code, format, ...), also has
|
|
* some sanity checks.
|
|
*/
|
|
void g_set_error (GError **err,
|
|
GQuark domain,
|
|
gint code,
|
|
const gchar *format,
|
|
...) G_GNUC_PRINTF (4, 5);
|
|
|
|
void g_set_error_literal (GError **err,
|
|
GQuark domain,
|
|
gint code,
|
|
const gchar *message);
|
|
|
|
/* if (dest) *dest = src; also has some sanity checks.
|
|
*/
|
|
void g_propagate_error (GError **dest,
|
|
GError *src);
|
|
|
|
/* if (err && *err) { g_error_free(*err); *err = NULL; } */
|
|
void g_clear_error (GError **err);
|
|
|
|
/* if (err) prefix the formatted string to the ->message */
|
|
void g_prefix_error (GError **err,
|
|
const gchar *format,
|
|
...) G_GNUC_PRINTF (2, 3);
|
|
|
|
/* g_propagate_error then g_error_prefix on dest */
|
|
void g_propagate_prefixed_error (GError **dest,
|
|
GError *src,
|
|
const gchar *format,
|
|
...) G_GNUC_PRINTF (3, 4);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_ERROR_H__ */
|