itimerfix(9) - NetBSD Manual Pages

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ITIMERFIX(9)           NetBSD 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 rep- resented 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) NetBSD 9.0 November 23, 2001 NetBSD 9.0
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