1/***********************************************************************
2*                                                                      *
3*               This software is part of the ast package               *
4*          Copyright (c) 1985-2011 AT&T Intellectual Property          *
5*                      and is licensed under the                       *
6*                  Common Public License, Version 1.0                  *
7*                    by AT&T Intellectual Property                     *
8*                                                                      *
9*                A copy of the License is available at                 *
10*            http://www.opensource.org/licenses/cpl1.0.txt             *
11*         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12*                                                                      *
13*              Information and Software Systems Research               *
14*                            AT&T Research                             *
15*                           Florham Park NJ                            *
16*                                                                      *
17*                 Glenn Fowler <gsf@research.att.com>                  *
18*                  David Korn <dgk@research.att.com>                   *
19*                   Phong Vo <kpv@research.att.com>                    *
20*                                                                      *
21***********************************************************************/
22#pragma prototyped
23
24#include <tv.h>
25
26/*
27 * compare a with b
28 * strcmp semantics
29 */
30
31int
32tvcmp(register const Tv_t* a, register const Tv_t* b)
33{
34	if (a->tv_sec < b->tv_sec)
35		return -1;
36	if (a->tv_sec > b->tv_sec)
37		return 1;
38	if (a->tv_nsec != TV_NSEC_IGNORE && b->tv_nsec != TV_NSEC_IGNORE)
39	{
40		if (a->tv_nsec < b->tv_nsec)
41			return -1;
42		if (a->tv_nsec > b->tv_nsec)
43			return 1;
44	}
45	return 0;
46}
47