From: compudj <compudj@04897980-b3bd-0310-b5e0-8ef037075253>
Date: Thu, 9 Mar 2006 18:33:33 +0000 (+0000)
Subject: ut fast : use sigsuspend to be signal safe
X-Git-Tag: v0.12.20~1859
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=78a29f0fff2c2a212be120b4dc8f3f43f5350a94;p=lttv.git

ut fast : use sigsuspend to be signal safe

git-svn-id: http://ltt.polymtl.ca/svn@1630 04897980-b3bd-0310-b5e0-8ef037075253
---

diff --git a/usertrace-fast/Makefile b/usertrace-fast/Makefile
index 7430a3b4..d63a9648 100644
--- a/usertrace-fast/Makefile
+++ b/usertrace-fast/Makefile
@@ -7,7 +7,7 @@ RANLIB=ranlib
 CC=gcc
 CFLAGS=-I. -O3
 #CFLAGS+=-DLTT_SUBBUF_SIZE_CPU=134217728
-CFLAGS+=-DLTT_NULL_OUTPUT_TEST
+#CFLAGS+=-DLTT_NULL_OUTPUT_TEST
 
 all: test sample-instrument-fct libltt-instrument-functions.a libltt-instrument-functions.so.0 sample-loop
 
diff --git a/usertrace-fast/ltt-usertrace-fast.c b/usertrace-fast/ltt-usertrace-fast.c
index 0443a10b..1a57db15 100644
--- a/usertrace-fast/ltt-usertrace-fast.c
+++ b/usertrace-fast/ltt-usertrace-fast.c
@@ -440,7 +440,7 @@ static void ltt_usertrace_fast_daemon(struct ltt_trace_info *shared_trace_info,
 	
 	while(1) {
 		ret = sigsuspend(&oldset);
-		if(ret) {
+		if(ret != -1) {
 			perror("LTT Error in sigsuspend\n");
 		}