PHP Dokumentation: Function pcntl-sigtimedwait
12. Januar 2010 von werner
pcntl_sigtimedwait
(PHP 5 >= 5.3.0)
pcntl_sigtimedwait — Waits for signals, with a timeout
Beschreibung
int pcntl_sigtimedwait ( array $set [, array &$siginfo [, int $seconds = 0 [, int $nanoseconds = 0 ]]] )
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.
Parameter-Liste
- 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.
Rückgabewerte
On success, pcntl_sigtimedwait() returns a signal number.
Siehe auch
- pcntl_sigprocmask() – Sets and retrieves blocked signals
- pcntl_sigwaitinfo() – Waits for signals
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