pcntl_sigtimedwait
(PHP 5 >= 5.3.0, PHP 7)
pcntl_sigtimedwait — Waits for signals, with a timeout
Description
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.
Parameters
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.
Return Values
On success, pcntl_sigtimedwait() returns a signal number.
See Also
- pcntl_sigprocmask() - Sets and retrieves blocked signals
- pcntl_sigwaitinfo() - Waits for signals
← pcntl_sigprocmask
pcntl_sigwaitinfo →
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