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| author | Roland Hii <roland.king.guan.hii@intel.com> | 2016-09-14 08:22:39 +0800 |
|---|---|---|
| committer | Roland Hii <roland.king.guan.hii@intel.com> | 2016-09-14 08:22:39 +0800 |
| commit | 15c97ba4409d7f923dbc5ac8fd6c6a6e5349ba2e (patch) | |
| tree | 2d5c041777fc1067373fb562e953a89f1568e13d /examples/live_stream | |
| parent | 46662db0ac474fb022dc1bd597767ee5cb1b0c23 (diff) | |
| download | Open-AVB-15c97ba4409d7f923dbc5ac8fd6c6a6e5349ba2e.tar.gz | |
Print log message when non-success code is returned
Signed-off-by: Roland Hii <roland.king.guan.hii@intel.com>
Diffstat (limited to 'examples/live_stream')
| -rw-r--r-- | examples/live_stream/listener.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/live_stream/listener.c b/examples/live_stream/listener.c index 5109a3c8..8f469e2f 100644 --- a/examples/live_stream/listener.c +++ b/examples/live_stream/listener.c @@ -200,7 +200,8 @@ int main(int argc, char *argv[ ]) length = ntohs(h1722->length) - sizeof(six1883_header); rc = write(1, (uint8_t *)((uint8_t*)frame + sizeof(eth_header) + sizeof(seventeen22_header) + sizeof(six1883_header)), length); - if (rc != length) { + if (rc == -1) { + fprintf(stderr, "Failed to write %d bytes: %s (%d)\n", length, strerror(errno), errno); } } else { fprintf(stderr,"recvfrom() error for frame sequence = %lld\n", frame_sequence++); |