block signals when writing db to ensure db isn't corrupted

git-svn-id: https://svn.musicpd.org/mpd/trunk@730 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 4 insertions, 0 deletions

diff --git a/src/sig_handlers.c b/src/sig_handlers.c
index 126777de..84ca8b78 100644
--- a/src/sig_handlers.c
+++ b/src/sig_handlers.c
@@ -90,6 +90,8 @@ void blockSignals() {
 	sigaddset(&sset,SIGCHLD);
 	sigaddset(&sset,SIGUSR1);
 	sigaddset(&sset,SIGHUP);
+	sigaddset(&sset,SIGINT);
+	sigaddset(&sset,SIGTERM);
 	while(sigprocmask(SIG_BLOCK,&sset,NULL)<0 && errno==EINTR);
 }
 
@@ -100,5 +102,7 @@ void unblockSignals() {
 	sigaddset(&sset,SIGCHLD);
 	sigaddset(&sset,SIGUSR1);
 	sigaddset(&sset,SIGHUP);
+	sigaddset(&sset,SIGINT);
+	sigaddset(&sset,SIGTERM);
 	while(sigprocmask(SIG_UNBLOCK,&sset,NULL)<0 && errno==EINTR);
 }