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aplay: interrupt streaming via signal in voc_pcm_write
aplay/arecord (alsa-utils v1.1.2) cannot interrupt streaming via CTRL-C. Fixed the issue by properly handling 'in_aborting' flag in appropriate functions. Signed-off-by: Anant Agrawal <Anant_Agrawal@mentor.com> Signed-off-by: Mikhail Durnev <mikhail_durnev@mentor.com> Signed-off-by: Srikanth Krishnakar <Srikanth_Krishnakar@mentor.com> Signed-off-by: Timo Wischer <twischer@de.adit-jv.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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@ -2187,7 +2187,7 @@ static ssize_t voc_pcm_write(u_char *data, size_t count)
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ssize_t result = count, r;
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size_t size;
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while (count > 0) {
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while (count > 0 && !in_aborting) {
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size = count;
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if (size > chunk_bytes - buffer_pos)
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size = chunk_bytes - buffer_pos;
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