posix_setpgid
(PHP 4, PHP 5, PHP 7)
posix_setpgid — Set process group id for job control
说明
posix_setpgid
( int
$pid
, int $pgid
) : bool
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.