(PHP 5 >= 5.3.0, PHP 7)
pcntl_sigtimedwait — 锟斤拷锟斤拷时锟斤拷锟狡碉拷锟脚号等达拷
$set
[, array &$siginfo
[, int $seconds = 0
[, int $nanoseconds = 0
]]] ) : int
锟斤拷锟斤拷pcntl_sigtimedwait()实锟斤拷锟斤拷锟斤拷pcntl_sigwaitinfo()
锟斤拷锟斤拷为一锟铰ｏ拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷强锟斤拷锟斤拷seconds锟斤拷
nanoseconds锟斤拷锟斤拷使锟矫脚憋拷锟饺达拷锟斤拷锟铰硷拷锟斤拷锟斤拷一锟斤拷时锟斤拷锟斤拷锟斤拷蕖锟�
set要锟饺达拷锟斤拷锟脚猴拷锟叫憋拷锟斤拷锟介。
siginfo
siginfo锟斤拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷藕诺锟斤拷锟较拷锟斤拷锟斤拷锟较革拷锟斤拷锟轿硷拷
pcntl_sigwaitinfo()锟斤拷
seconds锟斤拷时锟斤拷锟斤拷锟斤拷
nanoseconds锟斤拷时锟斤拷锟斤拷锟斤拷锟斤拷
锟缴癸拷时锟斤拷锟斤拷锟斤拷pcntl_sigtimedwait()锟斤拷锟斤拷锟脚号憋拷拧锟�