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| author | Tom Rondeau | 2010-11-24 16:54:13 -0500 |
|---|---|---|
| committer | Tom Rondeau | 2010-11-24 16:54:13 -0500 |
| commit | e5198a304a12410da8936a16900feba2fad1edae (patch) | |
| tree | 9ea105543780c3568f6b99faeb950b354975b2f6 /gr-audio-portaudio/src/audio_portaudio_source.cc | |
| parent | ff6ce4dcf7c602cd94f840de21034634c95af806 (diff) | |
| download | gnuradio-e5198a304a12410da8936a16900feba2fad1edae.tar.gz gnuradio-e5198a304a12410da8936a16900feba2fad1edae.tar.bz2 gnuradio-e5198a304a12410da8936a16900feba2fad1edae.zip | |
Removing warnings in portaudio source/sink.
Diffstat (limited to 'gr-audio-portaudio/src/audio_portaudio_source.cc')
| -rw-r--r-- | gr-audio-portaudio/src/audio_portaudio_source.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gr-audio-portaudio/src/audio_portaudio_source.cc b/gr-audio-portaudio/src/audio_portaudio_source.cc index 23801a8bf..e508fda22 100644 --- a/gr-audio-portaudio/src/audio_portaudio_source.cc +++ b/gr-audio-portaudio/src/audio_portaudio_source.cc @@ -105,7 +105,10 @@ portaudio_source_callback (const void *inputBuffer, else { // overrun self->d_noverruns++; - ::write(2, "aO", 2); // FIXME change to non-blocking call + ssize_t r = ::write(2, "aO", 2); // FIXME change to non-blocking call + if(r == -1) { + perror("audio_portaudio_source::portaudio_source_callback write error to stderr."); + } self->d_ringbuffer_ready = false; self->d_ringbuffer_cond.notify_one(); // Tell the sink to get going! |