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now player and decoder processes should only exit() when receiving term signal from their respective parent processes

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git-svn-id: https://svn.musicpd.org/mpd/trunk@3034 09075e82-0dd4-0310-85a5-a0d7c8717e4f
This commit is contained in:
Warren Dukes
2005-03-08 00:17:33 +00:00
parent 3764b06083
commit 6a77e60c70
4 changed files with 12 additions and 5 deletions
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5
src/decode.c
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@@ -39,7 +39,7 @@
volatile int * volatile decode_pid = NULL;
void decodeSigHandler(int sig) {
void decodeSigHandler(int sig, siginfo_t * si, void * v) {
if(sig==SIGCHLD) {
int status;
if(decode_pid && *decode_pid==wait3(&status,WNOHANG,NULL)) {
@@ -52,7 +52,8 @@ void decodeSigHandler(int sig) {
*decode_pid = 0;
}
}
else if(sig==SIGTERM) {
else if(sig==SIGTERM && si->si_pid==getppid()) {
DEBUG("player/decoder got SIGTERM from parent process\n");
if(decode_pid) {
int pid = *decode_pid;
if(pid>0) kill(pid,SIGTERM);