From c3e11f7b7c9aec22f7ecc56feacf42194e7ea727 Mon Sep 17 00:00:00 2001
From: Rostislav Pehlivanov <atomnuker@gmail.com>
Date: Fri, 29 Jul 2016 02:24:52 +0100
Subject: osdep/io: introduce mp_flush_wakeup_pipe()

Makes a fairly common occurence with wakeup_pipes easier to handle.
---
 audio/out/push.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'audio/out')

diff --git a/audio/out/push.c b/audio/out/push.c
index ac87c62a96..bf5dde46b5 100644
--- a/audio/out/push.c
+++ b/audio/out/push.c
@@ -497,10 +497,8 @@ int ao_wait_poll(struct ao *ao, struct pollfd *fds, int num_fds,
     bool wakeup = false;
     if (p_fds[num_fds].revents & POLLIN) {
         wakeup = true;
-        // flush the wakeup pipe contents - might "drown" some wakeups, but
-        // that's ok for our use-case
-        char buf[100];
-        (void)read(p->wakeup_pipe[0], buf, sizeof(buf));
+        // might "drown" some wakeups, but that's ok for our use-case
+        mp_flush_wakeup_pipe(p->wakeup_pipe[0]);
     }
     return (r >= 0 || r == -EINTR) ? wakeup : -1;
 }
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