9 Nov
2016
9 Nov
'16
4:23 a.m.
On Nov 9 2016 11:52, 高井和也 wrote:
After I was playing at aplay command, we are looking for a way to terminate by the other process.
The aplay is quite simple program and it has no implementation for modern IPC (inter process communication) mechanism. So we need to use a traditional fashion, sending UNIX signals to aplay process to terminate the process.
In detail, please see 'signal_handler()' and related codes in aplay.c: http://git.alsa-project.org/?p=alsa-utils.git;a=blob;f=aplay/aplay.c;h=2da7d...
Regards
Takashi Sakamoto