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authorJeremy Huddleston <jeremyhu@apple.com>2011-01-23 22:35:34 -0800
committerJeremy Huddleston <jeremyhu@apple.com>2011-01-23 22:39:44 -0800
commiteffaf9459c450f13e35bf263835d3e37d48ff29d (patch)
treeb2cbe2e61eefa4e4e59778b3e858637275feebf9
parent418bb57a3923311338baa8a85c0794a72e15ceeb (diff)
XQuartz: Use the default signal handler
This allows better interaction with CrashTracer Signed-off-by: Jeremy Huddleston <jeremyhu@apple.com>
-rw-r--r--hw/xquartz/quartz.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/hw/xquartz/quartz.c b/hw/xquartz/quartz.c
index 156de1395..222a5eab0 100644
--- a/hw/xquartz/quartz.c
+++ b/hw/xquartz/quartz.c
@@ -63,6 +63,7 @@
#include <fcntl.h>
#include <IOKit/pwr_mgt/IOPMLib.h>
#include <pthread.h>
+#include <signal.h>
#include <rootlessCommon.h>
#include <Xplugin.h>
@@ -143,6 +144,26 @@ void QuartzInitOutput(
int argc,
char **argv )
{
+ /* For XQuartz, we want to just use the default signal handler to work better with CrashTracer */
+ signal(SIGSEGV, SIG_DFL);
+ signal(SIGILL, SIG_DFL);
+#ifdef SIGEMT
+ signal(SIGEMT, SIG_DFL);
+#endif
+ signal(SIGFPE, SIG_DFL);
+#ifdef SIGBUS
+ signal(SIGBUS, SIG_DFL);
+#endif
+#ifdef SIGSYS
+ signal(SIGSYS, SIG_DFL);
+#endif
+#ifdef SIGXCPU
+ signal(SIGXCPU, SIG_DFL);
+#endif
+#ifdef SIGXFSZ
+ signal(SIGXFSZ, SIG_DFL);
+#endif
+
if (!RegisterBlockAndWakeupHandlers(QuartzBlockHandler,
QuartzWakeupHandler,
NULL))