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avformat/libsrt: small fixes in libsrt_neterrno()

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Return os error code if available, check for both SRT_EASYNCRCV and
SRT_EASYNCSND when transforming them to EAGAIN and only display error if it is
not EAGAIN.

Signed-off-by: Marton Balint <cus@passwd.hu>
This commit is contained in:
Marton Balint 2020-02-14 23:32:14 +01:00
parent c112fae660
commit 86a7b77b60
1 changed files with 5 additions and 4 deletions
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9
libavformat/libsrt.c
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@ -145,11 +145,12 @@ static const AVOption libsrt_options[] = {
static int libsrt_neterrno(URLContext *h)
{
int err = srt_getlasterror(NULL);
av_log(h, AV_LOG_ERROR, "%s\n", srt_getlasterror_str());
if (err == SRT_EASYNCRCV)
int os_errno;
int err = srt_getlasterror(&os_errno);
if (err == SRT_EASYNCRCV || err == SRT_EASYNCSND)
return AVERROR(EAGAIN);
return AVERROR_UNKNOWN;
av_log(h, AV_LOG_ERROR, "%s\n", srt_getlasterror_str());
return os_errno ? AVERROR(os_errno) : AVERROR_UNKNOWN;
}
static int libsrt_socket_nonblock(int socket, int enable)