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Fall back to signal() when sigaction isn't supported.

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/ossman@391 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Pierre Ossman 2006-01-05 19:25:21 +00:00
parent 3ed983c945
commit ec87cb1571
2 changed files with 25 additions and 1 deletions
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4
polyp/util.c
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@ -153,6 +153,7 @@ ssize_t pa_loop_write(int fd, const void*data, size_t size) {
/* Print a warning messages in case that the given signal is not
* blocked or trapped */
void pa_check_signal_is_blocked(int sig) {
#ifdef HAVE_SIGACTION
struct sigaction sa;
sigset_t set;
@ -185,6 +186,9 @@ void pa_check_signal_is_blocked(int sig) {
return;
pa_log(__FILE__": WARNING: %s is not trapped. This might cause malfunction!\n", pa_strsignal(sig));
#else /* HAVE_SIGACTION */
pa_log(__FILE__": WARNING: %s might not be trapped. This might cause malfunction!\n", pa_strsignal(sig));
#endif
}
/* The following function is based on an example from the GNU libc