posix_setpgid
(PHP 4, PHP 5, PHP 7, PHP 8)
posix_setpgid — Set process group id for job control
说明
posix_setpgid(int
$process_id
, int $process_group_id
): bool
Let the process process_id
join the process group
process_group_id
.
参数
-
process_id
-
The process id.
-
process_group_id
-
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 information on process groups and job control.
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