[pulseaudio-discuss] [PATCH 5/5] mainloop: Check pa_write() return value.
Tanu Kaskinen
tanu.kaskinen at digia.com
Mon Apr 2 05:01:06 PDT 2012
---
src/pulse/mainloop.c | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/src/pulse/mainloop.c b/src/pulse/mainloop.c
index 8ac8f06..fe2966d 100644
--- a/src/pulse/mainloop.c
+++ b/src/pulse/mainloop.c
@@ -774,7 +774,10 @@ 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);
}
--
1.7.8
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