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authorWarren Dukes <warren.dukes@gmail.com>2004-04-11 18:27:12 +0000
committerWarren Dukes <warren.dukes@gmail.com>2004-04-11 18:27:12 +0000
commitabc075c4319ebda03ddcc2bfb4ff5d54596eb92d (patch)
treea4f5438e7b8bbfd11f9e980304e1c750ffa81f8e /src/player.c
parentc1ab52dcb9be8995ea7154d91f21a7a16d463033 (diff)
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ok, fix some bug due to a child process dieing before the parent can
even assign pid, thus we need to block CHLD signal around fork(); git-svn-id: https://svn.musicpd.org/mpd/trunk@694 09075e82-0dd4-0310-85a5-a0d7c8717e4f
Diffstat (limited to '')
-rw-r--r--src/player.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/player.c b/src/player.c
index 0659b212c..3bd6508ac 100644
--- a/src/player.c
+++ b/src/player.c
@@ -31,6 +31,7 @@
#include "volume.h"
#include "playerData.h"
#include "permission.h"
+#include "sig_handlers.h"
#include <stdio.h>
#include <sys/types.h>
@@ -88,11 +89,14 @@ void player_sigChldHandler(int pid, int status) {
}
int playerInit() {
+ blockSignals();
player_pid = fork();
-
if(player_pid==0) {
PlayerControl * pc = &(getPlayerData()->playerControl);
struct sigaction sa;
+
+ unblockSignals();
+
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
@@ -136,11 +140,13 @@ int playerInit() {
exit(EXIT_SUCCESS);
}
else if(player_pid<0) {
+ unblockSignals();
ERROR("player Problems fork()'ing\n");
player_pid = 0;
return -1;
}
+ unblockSignals();
return 0;
}