posix_setpgid
(PHP 4, PHP 5)
posix_setpgid — Set process group id for job control
說明
bool posix_setpgid
( int $pid
, int $pgid
)
Let the process pid join the process group pgid .
參數
- pid
-
The process id.
- pgid
-
The process group id.
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
參見
- See POSIX.1 and the setsid(2) manual page on the POSIX system for more informations on process groups and job control.