X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=glib%2Fgbacktrace.h;h=03b6029dd4d23f1721c13186ef0d26671b2904f1;hb=1cbdbef77209fe82239bd10f062425491cf256ae;hp=836264ea5a95ee71281c920e842bdcc8cdf5467e;hpb=98a5ddc4c8afcb87b81dbd7f2a688d55f1a011e3;p=platform%2Fupstream%2Fglib.git

diff --git a/glib/gbacktrace.h b/glib/gbacktrace.h
index 836264e..03b6029 100644
--- a/glib/gbacktrace.h
+++ b/glib/gbacktrace.h
@@ -12,49 +12,52 @@
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
  */
 
 /*
  * Modified by the GLib Team and others 1997-2000.  See the AUTHORS
  * file for a list of people on the GLib Team.  See the ChangeLog
  * files for a list of changes.  These files are distributed with
- * GLib at ftp://ftp.gtk.org/pub/gtk/. 
+ * GLib at ftp://ftp.gtk.org/pub/gtk/.
  */
 
 #ifndef __G_BACKTRACE_H__
 #define __G_BACKTRACE_H__
 
+#if !defined (__GLIB_H_INSIDE__) && !defined (GLIB_COMPILATION)
+#error "Only <glib.h> can be included directly."
+#endif
+
 #include <glib/gtypes.h>
+#include <signal.h>
 
 G_BEGIN_DECLS
 
-/* Fatal error handlers.
- * g_on_error_query() will prompt the user to either
- * [E]xit, [H]alt, [P]roceed or show [S]tack trace.
- * g_on_error_stack_trace() invokes gdb, which attaches to the current
- * process and shows a stack trace.
- * These function may cause different actions on non-unix platforms.
- * The prg_name arg is required by gdb to find the executable, if it is
- * passed as NULL, g_on_error_query() will try g_get_prgname().
- */
+GLIB_AVAILABLE_IN_ALL
 void g_on_error_query (const gchar *prg_name);
+GLIB_AVAILABLE_IN_ALL
 void g_on_error_stack_trace (const gchar *prg_name);
 
-/* Hacker macro to place breakpoints for selected machines.
- * Actual use is strongly discouraged of course ;)
+/**
+ * G_BREAKPOINT:
+ *
+ * Inserts a breakpoint instruction into the code.
+ *
+ * On x86 and alpha systems this is implemented as a soft interrupt
+ * and on other architectures it raises a `SIGTRAP` signal.
  */
 #if (defined (__i386__) || defined (__x86_64__)) && defined (__GNUC__) && __GNUC__ >= 2
-#  define G_BREAKPOINT()	G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END
+#  define G_BREAKPOINT()        G_STMT_START{ __asm__ __volatile__ ("int $03"); }G_STMT_END
 #elif (defined (_MSC_VER) || defined (__DMC__)) && defined (_M_IX86)
-#  define G_BREAKPOINT()	G_STMT_START{ __asm int 3h }G_STMT_END
+#  define G_BREAKPOINT()        G_STMT_START{ __asm int 3h }G_STMT_END
+#elif defined (_MSC_VER)
+#  define G_BREAKPOINT()        G_STMT_START{ __debugbreak(); }G_STMT_END
 #elif defined (__alpha__) && !defined(__osf__) && defined (__GNUC__) && __GNUC__ >= 2
-#  define G_BREAKPOINT()	G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END
-#else	/* !__i386__ && !__alpha__ */
-#  define G_BREAKPOINT()	G_STMT_START{ raise (SIGTRAP); }G_STMT_END
-#endif	/* __i386__ */
+#  define G_BREAKPOINT()        G_STMT_START{ __asm__ __volatile__ ("bpt"); }G_STMT_END
+#else   /* !__i386__ && !__alpha__ */
+#  define G_BREAKPOINT()        G_STMT_START{ raise (SIGTRAP); }G_STMT_END
+#endif  /* __i386__ */
 
 G_END_DECLS