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aplay: Fix type for signal flag

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A flag used in signal handlers has to be a special atomic type,
volatile sig_atomic_t.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2015-04-29 18:01:07 +02:00
parent 8188c2466a
commit 9aa5c271f4
1 changed files with 1 additions and 1 deletions
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aplay/aplay.c
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@ -107,7 +107,7 @@ static snd_pcm_stream_t stream = SND_PCM_STREAM_PLAYBACK;
static int mmap_flag = 0; static int mmap_flag = 0;
static int interleaved = 1; static int interleaved = 1;
static int nonblock = 0; static int nonblock = 0;
static int in_aborting = 0; static volatile sig_atomic_t in_aborting = 0;
static u_char *audiobuf = NULL; static u_char *audiobuf = NULL;
static snd_pcm_uframes_t chunk_size = 0; static snd_pcm_uframes_t chunk_size = 0;
static unsigned period_time = 0; static unsigned period_time = 0;