From: Wilfried Goesgens <dothebart@citadel.org>
Date: Sun, 29 Apr 2012 10:13:00 +0000 (+0200)
Subject: EVENT-Backtrace enableable on its own by now.
X-Git-Tag: v8.11~59
X-Git-Url: https://code.citadel.org/?p=citadel.git;a=commitdiff_plain;h=1ceeac0374b9fb7747797c6643f3c6835b600760

EVENT-Backtrace enableable on its own by now.
---

diff --git a/citadel/event_client.c b/citadel/event_client.c
index 927e18bd0..697fd7bcd 100644
--- a/citadel/event_client.c
+++ b/citadel/event_client.c
@@ -976,6 +976,7 @@ int InitcURLIOStruct(AsyncIO *IO,
 
 }
 
+extern int DebugEventLoopBacktrace;
 void EV_backtrace(AsyncIO *IO)
 {
 #ifdef HAVE_BACKTRACE
@@ -983,7 +984,7 @@ void EV_backtrace(AsyncIO *IO)
 	size_t size, i;
 	char **strings;
 
-	if (IO == NULL)
+	if ((IO == NULL) || (DebugEventLoopBacktrace == 0))
 		return;
 	size = backtrace(stack_frames, sizeof(stack_frames) / sizeof(void*));
 	strings = backtrace_symbols(stack_frames, size);
diff --git a/citadel/modules/eventclient/serv_eventclient.c b/citadel/modules/eventclient/serv_eventclient.c
index 39bb108a7..a079d1232 100644
--- a/citadel/modules/eventclient/serv_eventclient.c
+++ b/citadel/modules/eventclient/serv_eventclient.c
@@ -61,6 +61,7 @@
 
 ev_loop *event_base;
 int DebugEventLoop = 0;
+int DebugEventLoopBacktrace = 0;
 int DebugCurl = 0;
 
 long EvIDSource = 1;
@@ -844,6 +845,10 @@ void DebugEventloopEnable(void)
 {
 	DebugEventLoop = 1;
 }
+void DebugEventloopBacktraceEnable(void)
+{
+	DebugEventLoopBacktrace = 1;
+}
 
 void DebugCurlEnable(void)
 {
@@ -855,6 +860,7 @@ CTDL_MODULE_INIT(event_client)
 	if (!threading)
 	{
 		CtdlRegisterDebugFlagHook(HKEY("eventloop"), DebugEventloopEnable);
+		CtdlRegisterDebugFlagHook(HKEY("eventloopbacktrace"), DebugEventloopBacktraceEnable);
 		CtdlRegisterDebugFlagHook(HKEY("curl"), DebugCurlEnable);
 		InitEventQueue();
 		DBInitEventQueue();