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Command: itimerfix | Section: 9 | Source: NetBSD | File: itimerfix.9
ITIMERFIX(9) FreeBSD Kernel Developer's Manual ITIMERFIX(9)
NAME
itimerfix - check that a timeval value is valid, and correct
SYNOPSIS
#include <sys/time.h>
int
itimerfix(struct timeval *tv);
DESCRIPTION
The itimerfix function checks that the value in tv is valid (0 <=
tv->tv_sec && 0 <= tv->tv_usec < 1000000), and that the total time
represented is at least one tick, or zero.
If the total represented time is nonzero and smaller than tick, it is
adjusted to exactly one tick.
RETURN VALUES
itimerfix returns 0 on success or EINVAL if tv is invalid.
SEE ALSO
nanosleep(2), poll(2), select(2), setitimer(2)
FreeBSD 14.1-RELEASE-p8 November 23, 2001 FreeBSD 14.1-RELEASE-p8