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mainloop: Check pa_write() return value.

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Tanu Kaskinen 2012-04-02 15:01:06 +03:00 • committed by Tanu Kaskinen
parent 7e94a03e0c
commit 3ee3b0f49b
1 changed files with 4 additions and 1 deletions
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5
src/pulse/mainloop.c
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@ -770,7 +770,10 @@ void pa_mainloop_wakeup(pa_mainloop *m) {
char c = 'W';
pa_assert(m);
pa_write(m->wakeup_pipe[1], &c, sizeof(c), &m->wakeup_pipe_type);
if (pa_write(m->wakeup_pipe[1], &c, sizeof(c), &m->wakeup_pipe_type) < 0)
/* Not much options for recovering from the error. Let's at least log something. */
pa_log("pa_write() failed while trying to wake up the mainloop: %s", pa_cstrerror(errno));
pa_atomic_store(&m->wakeup_requested, TRUE);
}