Thank you. i will try. 2016-11-09 12:23 GMT+09:00 Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>: > 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 > -- //-------------------------------------- // サン電子株式会社 // 技術開発部 開発２課 // 高井 和也 // 〒483-8555 // 愛知県江南市古知野町朝日250 // Tel:0587-55-2204, Fax:0587-53-8185 // E-Mail:ktakai@xxxxxxxxxxxxxxxx //-------------------------------------- _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
