[haiku-commits] r36056 - haiku/trunk/src/system/kernel/debug
- From: ingo_weinhold@xxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Tue, 6 Apr 2010 22:24:24 +0200 (CEST)
Author: bonefish
Date: 2010-04-06 22:24:23 +0200 (Tue, 06 Apr 2010)
New Revision: 36056
Changeset: http://dev.haiku-os.org/changeset/36056/haiku
Modified:
haiku/trunk/src/system/kernel/debug/user_debugger.cpp
Log:
Handle sigaction[_etc]() return value correctly (it's not an error code).
Modified: haiku/trunk/src/system/kernel/debug/user_debugger.cpp
===================================================================
--- haiku/trunk/src/system/kernel/debug/user_debugger.cpp 2010-04-06
20:23:41 UTC (rev 36055)
+++ haiku/trunk/src/system/kernel/debug/user_debugger.cpp 2010-04-06
20:24:23 UTC (rev 36056)
@@ -4,6 +4,7 @@
*/
+#include <errno.h>
#include <signal.h>
#include <stdlib.h>
#include <stdio.h>
@@ -912,7 +913,7 @@
// the signal instead. An already installed debugger will be notified,
if
// it has requested notifications of signal.
struct sigaction signalAction;
- if (sigaction(signal, NULL, &signalAction) == B_OK
+ if (sigaction(signal, NULL, &signalAction) == 0
&& signalAction.sa_handler != SIG_DFL) {
return true;
}
@@ -2160,9 +2161,10 @@
restore_interrupts(state);
// get the handler
- if (result == B_OK) {
- result = sigaction_etc(threadID,
signal, NULL,
-
&reply.get_signal_handler.handler);
+ if (result == B_OK
+ && sigaction_etc(threadID, signal, NULL,
+
&reply.get_signal_handler.handler) != 0) {
+ result = errno;
}
TRACE(("nub thread %ld:
B_DEBUG_MESSAGE_GET_SIGNAL_HANDLER: "
Other related posts:
- » [haiku-commits] r36056 - haiku/trunk/src/system/kernel/debug - ingo_weinhold
