Description
bool pcntl_setpriority (int priority [, int pid [, int process_identifier]])- pcntl_setpriority() sets the priority of
pid to priority. If
pid is not specified, the pid of the current
process is used.
- priority is generally a value in the range
-20 to 20. The default priority
is 0 while a lower numerical value causes more
favorable scheduling. Because priority levels can differ between
system types and kernel versions, please see your system's setpriority(2)
man page for specific details.
- process_identifier is one of
PRIO_PGRP,
PRIO_USER or
PRIO_PROCESS.
- Возвращает TRUE в случае успешного завершения или FALSE в случае возникновения ошибки.
pcntl_getpriority
pcntl_signal
22222
