gimp r27270 - in trunk: . app
- From: neo svn gnome org
- To: svn-commits-list gnome org
- Subject: gimp r27270 - in trunk: . app
- Date: Mon, 13 Oct 2008 19:32:33 +0000 (UTC)
Author: neo
Date: Mon Oct 13 19:32:33 2008
New Revision: 27270
URL: http://svn.gnome.org/viewvc/gimp?rev=27270&view=rev
Log:
2008-10-13 Sven Neumann <sven gimp org>
* app/Makefile.am
* app/signals.[ch]: new files with code split out of main.c.
* app/main.c: changed accordingly.
Added:
trunk/app/signals.c (contents, props changed)
- copied, changed from r27268, /trunk/app/main.c
trunk/app/signals.h
Modified:
trunk/ChangeLog
trunk/app/Makefile.am
trunk/app/main.c
Modified: trunk/app/Makefile.am
==============================================================================
--- trunk/app/Makefile.am (original)
+++ trunk/app/Makefile.am Mon Oct 13 19:32:33 2008
@@ -49,6 +49,8 @@
main.c \
sanity.c \
sanity.h \
+ signals.c \
+ signals.h \
unique.c \
unique.h \
units.c \
Modified: trunk/app/main.c
==============================================================================
--- trunk/app/main.c (original)
+++ trunk/app/main.c Mon Oct 13 19:32:33 2008
@@ -18,12 +18,9 @@
#include "config.h"
-#define _GNU_SOURCE /* for the sigaction stuff */
-
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <signal.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
@@ -57,8 +54,8 @@
#include "about.h"
#include "app.h"
-#include "errors.h"
#include "sanity.h"
+#include "signals.h"
#include "unique.h"
#include "units.h"
#include "version.h"
@@ -94,7 +91,6 @@
static void gimp_init_i18n (void);
static void gimp_init_malloc (void);
-static void gimp_init_signal_handlers (void);
#ifndef G_OS_WIN32
static void gimp_sigfatal_handler (gint sig_num) G_GNUC_NORETURN;
@@ -401,7 +397,7 @@
if (abort_message)
app_abort (no_interface, abort_message);
- gimp_init_signal_handlers ();
+ gimp_init_signal_handlers (stack_trace_mode);
app_run (argv[0],
filenames,
@@ -638,69 +634,3 @@
textdomain (GETTEXT_PACKAGE);
}
-
-static void
-gimp_init_signal_handlers (void)
-{
-#ifndef G_OS_WIN32
- /* No use catching these on Win32, the user won't get any
- * stack trace from glib anyhow. It's better to let Windows inform
- * about the program error, and offer debugging (if the user
- * has installed MSVC or some other compiler that knows how to
- * install itself as a handler for program errors).
- */
-
- /* Handle fatal signals */
-
- /* these are handled by gimp_terminate() */
- gimp_signal_private (SIGHUP, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGINT, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGQUIT, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGABRT, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGTERM, gimp_sigfatal_handler, 0);
-
- if (stack_trace_mode != GIMP_STACK_TRACE_NEVER)
- {
- /* these are handled by gimp_fatal_error() */
- gimp_signal_private (SIGBUS, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGSEGV, gimp_sigfatal_handler, 0);
- gimp_signal_private (SIGFPE, gimp_sigfatal_handler, 0);
- }
-
- /* Ignore SIGPIPE because plug_in.c handles broken pipes */
- gimp_signal_private (SIGPIPE, SIG_IGN, 0);
-
- /* Restart syscalls on SIGCHLD */
- gimp_signal_private (SIGCHLD, SIG_DFL, SA_RESTART);
-
-#endif /* G_OS_WIN32 */
-}
-
-
-#ifndef G_OS_WIN32
-
-/* gimp core signal handler for fatal signals */
-
-static void
-gimp_sigfatal_handler (gint sig_num)
-{
- switch (sig_num)
- {
- case SIGHUP:
- case SIGINT:
- case SIGQUIT:
- case SIGABRT:
- case SIGTERM:
- gimp_terminate (g_strsignal (sig_num));
- break;
-
- case SIGBUS:
- case SIGSEGV:
- case SIGFPE:
- default:
- gimp_fatal_error (g_strsignal (sig_num));
- break;
- }
-}
-
-#endif /* ! G_OS_WIN32 */
Copied: trunk/app/signals.c (from r27268, /trunk/app/main.c)
==============================================================================
--- /trunk/app/main.c (original)
+++ trunk/app/signals.c Mon Oct 13 19:32:33 2008
@@ -18,629 +18,25 @@
#include "config.h"
-#define _GNU_SOURCE /* for the sigaction stuff */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
#include <signal.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#ifdef __GLIBC__
-#include <malloc.h>
-#endif
-
-#include <locale.h>
-
#include <glib-object.h>
-#ifdef G_OS_WIN32
-#include <io.h> /* get_osfhandle */
-#endif
-
-#ifndef GIMP_CONSOLE_COMPILATION
-#include <gdk/gdk.h>
-#endif
-
#include "libgimpbase/gimpbase.h"
#include "core/core-types.h"
-#include "base/tile.h"
-
-#include "config/gimpconfig-dump.h"
-
-#include "core/gimp.h"
-
-#include "about.h"
-#include "app.h"
#include "errors.h"
-#include "sanity.h"
-#include "unique.h"
-#include "units.h"
-#include "version.h"
-
-#ifdef G_OS_WIN32
-#include <windows.h>
-#include <conio.h>
-#endif
-
-#include "gimp-log.h"
-#include "gimp-intl.h"
+#include "signals.h"
-static gboolean gimp_option_fatal_warnings (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error);
-static gboolean gimp_option_stack_trace_mode (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error);
-static gboolean gimp_option_pdb_compat_mode (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error);
-static gboolean gimp_option_dump_gimprc (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error);
-
-static void gimp_show_version_and_exit (void) G_GNUC_NORETURN;
-static void gimp_show_license_and_exit (void) G_GNUC_NORETURN;
-
-static void gimp_init_i18n (void);
-static void gimp_init_malloc (void);
-static void gimp_init_signal_handlers (void);
-
#ifndef G_OS_WIN32
-static void gimp_sigfatal_handler (gint sig_num) G_GNUC_NORETURN;
-#endif
-
-#if defined (G_OS_WIN32) && !defined (GIMP_CONSOLE_COMPILATION)
-static void gimp_open_console_window (void);
-#else
-#define gimp_open_console_window() /* as nothing */
-#endif
-
-static const gchar *system_gimprc = NULL;
-static const gchar *user_gimprc = NULL;
-static const gchar *session_name = NULL;
-static const gchar *batch_interpreter = NULL;
-static const gchar **batch_commands = NULL;
-static const gchar **filenames = NULL;
-static gboolean as_new = FALSE;
-static gboolean no_interface = FALSE;
-static gboolean no_data = FALSE;
-static gboolean no_fonts = FALSE;
-static gboolean no_splash = FALSE;
-static gboolean be_verbose = FALSE;
-static gboolean new_instance = FALSE;
-#if defined (USE_SYSV_SHM) || defined (USE_POSIX_SHM) || defined (G_OS_WIN32)
-static gboolean use_shm = TRUE;
-#else
-static gboolean use_shm = FALSE;
-#endif
-static gboolean use_cpu_accel = TRUE;
-static gboolean console_messages = FALSE;
-static gboolean use_debug_handler = FALSE;
-
-#ifdef GIMP_UNSTABLE
-static GimpStackTraceMode stack_trace_mode = GIMP_STACK_TRACE_QUERY;
-static GimpPDBCompatMode pdb_compat_mode = GIMP_PDB_COMPAT_WARN;
-#else
-static GimpStackTraceMode stack_trace_mode = GIMP_STACK_TRACE_NEVER;
-static GimpPDBCompatMode pdb_compat_mode = GIMP_PDB_COMPAT_ON;
-#endif
-
-
-static const GOptionEntry main_entries[] =
-{
- { "version", 'v', G_OPTION_FLAG_NO_ARG,
- G_OPTION_ARG_CALLBACK, (GOptionArgFunc) gimp_show_version_and_exit,
- N_("Show version information and exit"), NULL
- },
- {
- "license", 0, G_OPTION_FLAG_NO_ARG,
- G_OPTION_ARG_CALLBACK, (GOptionArgFunc) gimp_show_license_and_exit,
- N_("Show license information and exit"), NULL
- },
- {
- "verbose", 0, 0,
- G_OPTION_ARG_NONE, &be_verbose,
- N_("Be more verbose"), NULL
- },
- {
- "new-instance", 'n', 0,
- G_OPTION_ARG_NONE, &new_instance,
- N_("Start a new GIMP instance"), NULL
- },
- {
- "as-new", 'a', 0,
- G_OPTION_ARG_NONE, &as_new,
- N_("Open images as new"), NULL
- },
- {
- "no-interface", 'i', 0,
- G_OPTION_ARG_NONE, &no_interface,
- N_("Run without a user interface"), NULL
- },
- {
- "no-data", 'd', 0,
- G_OPTION_ARG_NONE, &no_data,
- N_("Do not load brushes, gradients, patterns, ..."), NULL
- },
- {
- "no-fonts", 'f', 0,
- G_OPTION_ARG_NONE, &no_fonts,
- N_("Do not load any fonts"), NULL
- },
- {
- "no-splash", 's', 0,
- G_OPTION_ARG_NONE, &no_splash,
- N_("Do not show a startup window"), NULL
- },
- {
- "no-shm", 0, G_OPTION_FLAG_REVERSE,
- G_OPTION_ARG_NONE, &use_shm,
- N_("Do not use shared memory between GIMP and plugins"), NULL
- },
- {
- "no-cpu-accel", 0, G_OPTION_FLAG_REVERSE,
- G_OPTION_ARG_NONE, &use_cpu_accel,
- N_("Do not use special CPU acceleration functions"), NULL
- },
- {
- "session", 0, 0,
- G_OPTION_ARG_FILENAME, &session_name,
- N_("Use an alternate sessionrc file"), "<name>"
- },
- {
- "gimprc", 'g', 0,
- G_OPTION_ARG_FILENAME, &user_gimprc,
- N_("Use an alternate user gimprc file"), "<filename>"
- },
- {
- "system-gimprc", 0, 0,
- G_OPTION_ARG_FILENAME, &system_gimprc,
- N_("Use an alternate system gimprc file"), "<filename>"
- },
- {
- "batch", 'b', 0,
- G_OPTION_ARG_STRING_ARRAY, &batch_commands,
- N_("Batch command to run (can be used multiple times)"), "<command>"
- },
- {
- "batch-interpreter", 0, 0,
- G_OPTION_ARG_STRING, &batch_interpreter,
- N_("The procedure to process batch commands with"), "<proc>"
- },
- {
- "console-messages", 'c', 0,
- G_OPTION_ARG_NONE, &console_messages,
- N_("Send messages to console instead of using a dialog"), NULL
- },
- {
- "pdb-compat-mode", 0, 0,
- G_OPTION_ARG_CALLBACK, gimp_option_pdb_compat_mode,
- /* don't translate the mode names (off|on|warn) */
- N_("PDB compatibility mode (off|on|warn)"), "<mode>"
- },
- {
- "stack-trace-mode", 0, 0,
- G_OPTION_ARG_CALLBACK, gimp_option_stack_trace_mode,
- /* don't translate the mode names (never|query|always) */
- N_("Debug in case of a crash (never|query|always)"), "<mode>"
- },
- {
- "debug-handlers", 0, G_OPTION_FLAG_NO_ARG,
- G_OPTION_ARG_NONE, &use_debug_handler,
- N_("Enable non-fatal debugging signal handlers"), NULL
- },
- {
- "g-fatal-warnings", 0, G_OPTION_FLAG_NO_ARG,
- G_OPTION_ARG_CALLBACK, gimp_option_fatal_warnings,
- N_("Make all warnings fatal"), NULL
- },
- {
- "dump-gimprc", 0, G_OPTION_FLAG_NO_ARG,
- G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc,
- N_("Output a gimprc file with default settings"), NULL
- },
- {
- "dump-gimprc-system", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN,
- G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc,
- NULL, NULL
- },
- {
- "dump-gimprc-manpage", 0, G_OPTION_FLAG_NO_ARG | G_OPTION_FLAG_HIDDEN,
- G_OPTION_ARG_CALLBACK, gimp_option_dump_gimprc,
- NULL, NULL
- },
- {
- G_OPTION_REMAINING, 0, 0,
- G_OPTION_ARG_FILENAME_ARRAY, &filenames,
- NULL, NULL
- },
- { NULL }
-};
-
-int
-main (int argc,
- char **argv)
-{
- GOptionContext *context;
- GError *error = NULL;
- const gchar *abort_message;
- gchar *basename;
- gint i;
-
-#if defined (__GNUC__) && defined (_WIN64)
- /* mingw-w64, at least the unstable build from late July 2008,
- * starts subsystem:windows programs in main(), but passes them
- * bogus argc and argv. __argc and __argv are OK, though, so just
- * use them.
- */
- argc = __argc;
- argv = __argv;
-#endif
-
- g_thread_init (NULL);
-
-#ifdef GIMP_UNSTABLE
- gimp_open_console_window ();
-#endif
-
- gimp_init_malloc ();
-
- gimp_env_init (FALSE);
-
- gimp_log_init ();
-
- gimp_init_i18n ();
-
- g_set_application_name (GIMP_NAME);
-
- basename = g_path_get_basename (argv[0]);
- g_set_prgname (basename);
- g_free (basename);
-
- /* Check argv[] for "--verbose" first */
- for (i = 1; i < argc; i++)
- {
- const gchar *arg = argv[i];
-
- if (arg[0] != '-')
- continue;
-
- if ((strcmp (arg, "--verbose") == 0) || (strcmp (arg, "-v") == 0))
- {
- be_verbose = TRUE;
- }
- }
-
- /* Check argv[] for "--no-interface" before trying to initialize gtk+. */
- for (i = 1; i < argc; i++)
- {
- const gchar *arg = argv[i];
-
- if (arg[0] != '-')
- continue;
-
- if ((strcmp (arg, "--no-interface") == 0) || (strcmp (arg, "-i") == 0))
- {
- no_interface = TRUE;
- }
- else if ((strcmp (arg, "--version") == 0) || (strcmp (arg, "-v") == 0))
- {
- gimp_show_version_and_exit ();
- }
-#if defined (G_OS_WIN32) && !defined (GIMP_CONSOLE_COMPILATION)
- else if ((strcmp (arg, "--help") == 0) ||
- (strcmp (arg, "-?") == 0) ||
- (strncmp (arg, "--help-", 7) == 0))
- {
- gimp_open_console_window ();
- }
-#endif
- }
-
-#ifdef GIMP_CONSOLE_COMPILATION
- no_interface = TRUE;
-#endif
-
- context = g_option_context_new (_("[FILE|URI...]"));
- g_option_context_set_summary (context, GIMP_NAME);
-
- g_option_context_add_main_entries (context, main_entries, GETTEXT_PACKAGE);
-
- app_libs_init (context, no_interface);
-
- if (! g_option_context_parse (context, &argc, &argv, &error))
- {
- if (error)
- {
- gimp_open_console_window ();
- g_print ("%s\n", error->message);
- g_error_free (error);
- }
- else
- {
- g_print ("%s\n",
- _("GIMP could not initialize the graphical user interface.\n"
- "Make sure a proper setup for your display environment "
- "exists."));
- }
-
- app_exit (EXIT_FAILURE);
- }
-
- if (no_interface || be_verbose || console_messages || batch_commands != NULL)
- gimp_open_console_window ();
-
- if (no_interface)
- new_instance = TRUE;
-
-#ifndef GIMP_CONSOLE_COMPILATION
- if (! new_instance && gimp_unique_open (filenames, as_new))
- {
- if (be_verbose)
- g_print ("%s\n",
- _("Another GIMP instance is already running."));
-
- gdk_notify_startup_complete ();
-
- return EXIT_SUCCESS;
- }
-#endif
-
- abort_message = sanity_check ();
- if (abort_message)
- app_abort (no_interface, abort_message);
-
- gimp_init_signal_handlers ();
-
- app_run (argv[0],
- filenames,
- system_gimprc,
- user_gimprc,
- session_name,
- batch_interpreter,
- batch_commands,
- as_new,
- no_interface,
- no_data,
- no_fonts,
- no_splash,
- be_verbose,
- use_shm,
- use_cpu_accel,
- console_messages,
- use_debug_handler,
- stack_trace_mode,
- pdb_compat_mode);
-
- g_option_context_free (context);
-
- return EXIT_SUCCESS;
-}
-
-
-#ifdef G_OS_WIN32
-
-/* Provide WinMain in case we build GIMP as a subsystem:windows
- * application. Well, we do. When built with mingw, though, user code
- * execution still starts in main() in that case. So WinMain() gets
- * used on MSVC builds only.
- */
-
-#ifdef __GNUC__
-# ifndef _stdcall
-# define _stdcall __attribute__((stdcall))
-# endif
-#endif
-
-int _stdcall
-WinMain (struct HINSTANCE__ *hInstance,
- struct HINSTANCE__ *hPrevInstance,
- char *lpszCmdLine,
- int nCmdShow)
-{
- return main (__argc, __argv);
-}
-
-#ifndef GIMP_CONSOLE_COMPILATION
-
-static void
-wait_console_window (void)
-{
- FILE *console = fopen ("CONOUT$", "w");
-
- SetConsoleTitleW (g_utf8_to_utf16 (_("GIMP output. Type any character to close this window."), -1, NULL, NULL, NULL));
- fprintf (console, _("(Type any character to close this window)\n"));
- fflush (console);
- _getch ();
-}
-
-static void
-gimp_open_console_window (void)
-{
- if (((HANDLE) _get_osfhandle (fileno (stdout)) == INVALID_HANDLE_VALUE ||
- (HANDLE) _get_osfhandle (fileno (stderr)) == INVALID_HANDLE_VALUE) && AllocConsole ())
- {
- if ((HANDLE) _get_osfhandle (fileno (stdout)) == INVALID_HANDLE_VALUE)
- freopen ("CONOUT$", "w", stdout);
-
- if ((HANDLE) _get_osfhandle (fileno (stderr)) == INVALID_HANDLE_VALUE)
- freopen ("CONOUT$", "w", stderr);
-
- SetConsoleTitleW (g_utf8_to_utf16 (_("GIMP output. You can minimize this window, but don't close it."), -1, NULL, NULL, NULL));
-
- atexit (wait_console_window);
- }
-}
+static void gimp_sigfatal_handler (gint sig_num) G_GNUC_NORETURN;
#endif
-#endif /* G_OS_WIN32 */
-
-
-static gboolean
-gimp_option_fatal_warnings (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error)
-{
- GLogLevelFlags fatal_mask;
-
- fatal_mask = g_log_set_always_fatal (G_LOG_FATAL_MASK);
- fatal_mask |= G_LOG_LEVEL_WARNING | G_LOG_LEVEL_CRITICAL;
-
- g_log_set_always_fatal (fatal_mask);
-
- return TRUE;
-}
-
-static gboolean
-gimp_option_stack_trace_mode (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error)
-{
- if (strcmp (value, "never") == 0)
- stack_trace_mode = GIMP_STACK_TRACE_NEVER;
- else if (strcmp (value, "query") == 0)
- stack_trace_mode = GIMP_STACK_TRACE_QUERY;
- else if (strcmp (value, "always") == 0)
- stack_trace_mode = GIMP_STACK_TRACE_ALWAYS;
- else
- return FALSE;
-
- return TRUE;
-}
-
-static gboolean
-gimp_option_pdb_compat_mode (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error)
-{
- if (! strcmp (value, "off"))
- pdb_compat_mode = GIMP_PDB_COMPAT_OFF;
- else if (! strcmp (value, "on"))
- pdb_compat_mode = GIMP_PDB_COMPAT_ON;
- else if (! strcmp (value, "warn"))
- pdb_compat_mode = GIMP_PDB_COMPAT_WARN;
- else
- return FALSE;
-
- return TRUE;
-}
-
-static gboolean
-gimp_option_dump_gimprc (const gchar *option_name,
- const gchar *value,
- gpointer data,
- GError **error)
-{
- GimpConfigDumpFormat format = GIMP_CONFIG_DUMP_NONE;
-
- gimp_open_console_window ();
-
- if (strcmp (option_name, "--dump-gimprc") == 0)
- format = GIMP_CONFIG_DUMP_GIMPRC;
- if (strcmp (option_name, "--dump-gimprc-system") == 0)
- format = GIMP_CONFIG_DUMP_GIMPRC_SYSTEM;
- else if (strcmp (option_name, "--dump-gimprc-manpage") == 0)
- format = GIMP_CONFIG_DUMP_GIMPRC_MANPAGE;
-
- if (format)
- {
- Gimp *gimp;
- gboolean success;
- gimp = g_object_new (GIMP_TYPE_GIMP, NULL);
-
- units_init (gimp);
-
- success = gimp_config_dump (format);
-
- g_object_unref (gimp);
-
- app_exit (success ? EXIT_SUCCESS : EXIT_FAILURE);
- }
-
- return FALSE;
-}
-
-static void
-gimp_show_version_and_exit (void)
-{
- gimp_open_console_window ();
- gimp_version_show (be_verbose);
-
- app_exit (EXIT_SUCCESS);
-}
-
-static void
-gimp_show_license_and_exit (void)
-{
- gimp_open_console_window ();
- gimp_version_show (be_verbose);
-
- g_print ("\n");
- g_print (GIMP_LICENSE);
- g_print ("\n\n");
-
- app_exit (EXIT_SUCCESS);
-}
-
-static void
-gimp_init_malloc (void)
-{
-#ifdef GIMP_GLIB_MEM_PROFILER
- g_mem_set_vtable (glib_mem_profiler_table);
- g_atexit (g_mem_profile);
-#endif
-
-#ifdef __GLIBC__
- /* Tweak memory allocation so that memory allocated in chunks >= 4k
- * (64x64 pixel 1bpp tile) gets returned to the system when free()'d.
- *
- * The default value for M_MMAP_THRESHOLD in glibc-2.3 is 128k.
- * This is said to be an empirically derived value that works well
- * in most systems. Lowering it to 4k is thus probably not the ideal
- * solution.
- *
- * An alternative to tuning this parameter would be to use
- * malloc_trim(), for example after releasing a large tile-manager.
- */
- mallopt (M_MMAP_THRESHOLD, TILE_WIDTH * TILE_HEIGHT);
-#endif
-}
-
-static void
-gimp_init_i18n (void)
-{
- setlocale (LC_ALL, "");
-
- bindtextdomain (GETTEXT_PACKAGE"-libgimp", gimp_locale_directory ());
-#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
- bind_textdomain_codeset (GETTEXT_PACKAGE"-libgimp", "UTF-8");
-#endif
-
- bindtextdomain (GETTEXT_PACKAGE, gimp_locale_directory ());
-#ifdef HAVE_BIND_TEXTDOMAIN_CODESET
- bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
-#endif
-
- textdomain (GETTEXT_PACKAGE);
-}
-
-static void
-gimp_init_signal_handlers (void)
+void
+gimp_init_signal_handlers (GimpStackTraceMode stack_trace_mode)
{
#ifndef G_OS_WIN32
/* No use catching these on Win32, the user won't get any
Added: trunk/app/signals.h
==============================================================================
--- (empty file)
+++ trunk/app/signals.h Mon Oct 13 19:32:33 2008
@@ -0,0 +1,30 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __SIGNALS_H__
+#define __SIGNALS_H__
+
+#ifndef GIMP_APP_GLUE_COMPILATION
+#signal You must not #include "signals.h" from an app/ subdir
+#endif
+
+
+void gimp_init_signal_handlers (GimpStackTraceMode stack_trace_mode);
+
+
+#endif /* __SIGNALS_H__ */
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