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=2da7ddac1c81d24d20988d2719e4e66833277177;hb=HEAD#l385 Regards Takashi Sakamoto _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
