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correct autospawning

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@202 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2004-09-15 13:03:25 +00:00
parent 935826f4f3
commit 8c110d904d
13 changed files with 187 additions and 136 deletions
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22
polyp/util.c
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@ -115,7 +115,7 @@ ssize_t pa_loop_write(int fd, const void*data, size_t size) {
return ret;
}
void pa_check_for_sigpipe(void) {
void pa_check_signal_is_blocked(int sig) {
struct sigaction sa;
sigset_t set;
@ -130,10 +130,10 @@ void pa_check_for_sigpipe(void) {
}
#endif
if (sigismember(&set, SIGPIPE))
if (sigismember(&set, sig))
return;
if (sigaction(SIGPIPE, NULL, &sa) < 0) {
if (sigaction(sig, NULL, &sa) < 0) {
pa_log(__FILE__": sigaction() failed: %s\n", strerror(errno));
return;
}
@ -141,7 +141,7 @@ void pa_check_for_sigpipe(void) {
if (sa.sa_handler != SIG_DFL)
return;
pa_log(__FILE__": WARNING: SIGPIPE is not trapped. This might cause malfunction!\n");
pa_log(__FILE__": WARNING: %s is not trapped. This might cause malfunction!\n", pa_strsignal(sig));
}
/* The following is based on an example from the GNU libc documentation */
@ -389,3 +389,17 @@ char *pa_split(const char *c, const char *delimiter, const char**state) {
return pa_xstrndup(current, l);
}
const char *pa_strsignal(int sig) {
switch(sig) {
case SIGINT: return "SIGINT";
case SIGTERM: return "SIGTERM";
case SIGUSR1: return "SIGUSR1";
case SIGUSR2: return "SIGUSR2";
case SIGXCPU: return "SIGXCPU";
case SIGPIPE: return "SIGPIPE";
case SIGCHLD: return "SIGCHLD";
default: return "UNKNOWN SIGNAL";
}
}