add volatile qualifiers to some shared mem buffer stuff, to enusre compiler

doesn't optimize out order sensitive stuff git-svn-id: https://svn.musicpd.org/mpd/trunk@698 09075e82-0dd4-0310-85a5-a0d7c8717e4f
2004-04-11 23:37:18 +00:00
parent ae33b348af
commit 26f72edc46
3 changed files with 20 additions and 20 deletions
--- a/src/decode.c
+++ b/src/decode.c
@@ -52,7 +52,7 @@
 #include <unistd.h>
 #include <string.h>

-int * decode_pid = NULL;
+int volatile * decode_pid = NULL;

 void decodeSigHandler(int sig) {
 	if(sig==SIGCHLD) {