posix_setpgid
(PHP 4, PHP 5)
posix_setpgid — Set process group id for job control
说明
bool posix_setpgid ( int $pid , int $pgid )Let the process pid join the process group pgid.
参数
- pid
-
The process id.
- pgid
-
The process group id.
返回值
成功时返回 TRUE， 或者在失败时返回 FALSE.
参见
- See POSIX.1 and the setsid(2) manual page on the POSIX system for more informations on process groups and job control.
