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author | Diego Biurrun <diego@biurrun.de> | 2016-10-21 14:17:07 +0200 |
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committer | Diego Biurrun <diego@biurrun.de> | 2016-10-22 17:34:55 +0200 |
commit | 2f806622e1270d3ed1d41a53049a19673dafbe70 (patch) | |
tree | 3667dc62509b0985e676cee7b5829db29f523745 | |
parent | ed48a9d8143d2575a4458589cebde69ec326afd8 (diff) | |
download | ffmpeg-2f806622e1270d3ed1d41a53049a19673dafbe70.tar.gz |
bktr: Use memset(0) instead of zero initialization for struct sigaction
sigaction is not defined in standards as a struct starting with another
struct. Some *BSD variants do however, resulting in a warning from the
zero initialization, which this change eliminates.
This partially reverts a92be9b856bd11b081041c43c25d442028fe9a63.
-rw-r--r-- | libavdevice/bktr.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavdevice/bktr.c b/libavdevice/bktr.c index f76a1636c6..d91a60f169 100644 --- a/libavdevice/bktr.c +++ b/libavdevice/bktr.c @@ -104,7 +104,7 @@ static av_cold int bktr_init(const char *video_device, int width, int height, long ioctl_frequency; char *arg; int c; - struct sigaction act = { 0 }, old; + struct sigaction act, old; int ret; char errbuf[128]; @@ -135,6 +135,7 @@ static av_cold int bktr_init(const char *video_device, int width, int height, frequency = 0.0; } + memset(&act, 0, sizeof(act)); sigemptyset(&act.sa_mask); act.sa_handler = catchsignal; sigaction(SIGUSR1, &act, &old); |