getitimer

Syntax

#include <sys/time.h>

int getitimer(int which, struct itimerval *value);

Description

This function gets the current value of the interval timer specified by which into structure value. Variable which can have the value of ITIMER_REAL or ITIMER_PROF. See section setitimer.

Return Value

Returns 0 on success, -1 on failure (and sets errno).

Portability

not ANSI, not POSIX

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