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
如果成功则返回 TRUE，失败则返回 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.
