pcntl_sigtimedwait

(No version information available, might be only in CVS)

pcntl_sigtimedwait — Waits for signals, with a timeout

説明

int pcntl_sigtimedwait ( array $set [, array &$siginfo [, int $seconds [, int $nanoseconds ]]] )

The pcntl_sigtimedwait() function operates in exactly the same way as pcntl_sigwaitinfo() except that it takes two additional parameters, seconds and nanoseconds , which enable an upper bound to be placed on the time for which the script is suspended.

パラメータ

set: Array of signals to wait for.
siginfo: The siginfo is set to an array containing informations about the signal. See pcntl_sigwaitinfo().
seconds: Timeout in seconds.
nanoseconds: Timeout in nanoseconds.

返り値

On success, pcntl_sigtimedwait() returns a signal number.

参考

pcntl_sigprocmask()
pcntl_sigwaitinfo()