1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
From c633004bf310998580ff8944c59d94689d6fca87 Mon Sep 17 00:00:00 2001
From: George Kiagiadakis <george.kiagiadakis@collabora.com>
Date: Thu, 1 Jul 2021 11:37:01 +0300
Subject: [PATCH] null-sink: make the timerfd non-blocking
Fixes #1377
Upstream-Status: Backport [from master/0.3.32]
Signed-off-by: George Kiagiadakis <george.kiagiadakis@collabora.com>
---
spa/plugins/support/null-audio-sink.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/spa/plugins/support/null-audio-sink.c b/spa/plugins/support/null-audio-sink.c
index e9588f1e2..12e671db8 100644
--- a/spa/plugins/support/null-audio-sink.c
+++ b/spa/plugins/support/null-audio-sink.c
@@ -221,8 +221,11 @@ static void on_timeout(struct spa_source *source)
spa_log_trace(this->log, "timeout");
if (spa_system_timerfd_read(this->data_system,
- this->timer_source.fd, &expirations) < 0)
+ this->timer_source.fd, &expirations) < 0) {
+ if (errno == EAGAIN)
+ return;
perror("read timerfd");
+ }
nsec = this->next_time;
@@ -818,7 +821,8 @@ impl_init(const struct spa_handle_factory *factory,
this->timer_source.func = on_timeout;
this->timer_source.data = this;
- this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC, SPA_FD_CLOEXEC);
+ this->timer_source.fd = spa_system_timerfd_create(this->data_system, CLOCK_MONOTONIC,
+ SPA_FD_CLOEXEC | SPA_FD_NONBLOCK);
this->timer_source.mask = SPA_IO_IN;
this->timer_source.rmask = 0;
this->timerspec.it_value.tv_sec = 0;
--
2.30.2
|