tvcmp.c revision 1
1N/A/***********************************************************************
1N/A* *
1N/A* This software is part of the ast package *
1N/A* Copyright (c) 1985-2011 AT&T Intellectual Property *
1N/A* and is licensed under the *
1N/A* Common Public License, Version 1.0 *
1N/A* by AT&T Intellectual Property *
1N/A* *
1N/A* A copy of the License is available at *
1N/A* http://www.opensource.org/licenses/cpl1.0.txt *
1N/A* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
1N/A* *
1N/A* Information and Software Systems Research *
1N/A* AT&T Research *
1N/A* Florham Park NJ *
1N/A* *
1N/A* Glenn Fowler <gsf@research.att.com> *
1N/A* David Korn <dgk@research.att.com> *
1N/A* Phong Vo <kpv@research.att.com> *
1N/A* *
1N/A***********************************************************************/
1N/A#pragma prototyped
1N/A
1N/A#include <tv.h>
1N/A
1N/A/*
1N/A * compare a with b
1N/A * strcmp semantics
1N/A */
1N/A
1N/Aint
1N/Atvcmp(register const Tv_t* a, register const Tv_t* b)
1N/A{
1N/A if (a->tv_sec < b->tv_sec)
1N/A return -1;
1N/A if (a->tv_sec > b->tv_sec)
1N/A return 1;
1N/A if (a->tv_nsec != TV_NSEC_IGNORE && b->tv_nsec != TV_NSEC_IGNORE)
1N/A {
1N/A if (a->tv_nsec < b->tv_nsec)
1N/A return -1;
1N/A if (a->tv_nsec > b->tv_nsec)
1N/A return 1;
1N/A }
1N/A return 0;
1N/A}