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# posix_setpgid

(PHP 3 >= 3.0.13, 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 your POSIX system for more informations on process groups and job control.

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