method
setpriority
ruby latest stable - Class:
Process
setpriority(p1, p2, p3)public
See Process#getpriority.
Process .setpriority (Process ::PRIO_USER, 0, 19) #=> 0 Process .setpriority (Process ::PRIO_PROCESS, 0, 19) #=> 0 Process .getpriority (Process ::PRIO_USER, 0) #=> 19 Process .getpriority (Process ::PRIO_PROCESS, 0) #=> 19
static VALUE
proc_setpriority(VALUE obj, VALUE which, VALUE who, VALUE prio)
{
int iwhich, iwho, iprio;
iwhich = NUM2INT(which);
iwho = NUM2INT(who);
iprio = NUM2INT(prio);
if (setpriority(iwhich, iwho, iprio) < 0)
rb_sys_fail(0);
return INT2FIX(0);
}