1/*
2 * Copyright (C) 2004, 2005, 2007  Internet Systems Consortium, Inc. ("ISC")
3 * Copyright (C) 1999-2001  Internet Software Consortium.
4 *
5 * Permission to use, copy, modify, and/or distribute this software for any
6 * purpose with or without fee is hereby granted, provided that the above
7 * copyright notice and this permission notice appear in all copies.
8 *
9 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
10 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
11 * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
12 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
13 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
14 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
15 * PERFORMANCE OF THIS SOFTWARE.
16 */
17
18/* $Id: stdtime.h,v 1.12 2007/06/19 23:47:20 tbox Exp $ */
19
20#ifndef ISC_STDTIME_H
21#define ISC_STDTIME_H 1
22
23#include <isc/lang.h>
24#include <isc/int.h>
25
26/*
27 * It's public information that 'isc_stdtime_t' is an unsigned integral type.
28 * Applications that want maximum portability should not assume anything
29 * about its size.
30 */
31typedef isc_uint32_t isc_stdtime_t;
32/*
33 * isc_stdtime32_t is a 32-bit version of isc_stdtime_t.  A variable of this
34 * type should only be used as an opaque integer (e.g.,) to compare two
35 * time values.
36 */
37typedef isc_uint32_t isc_stdtime32_t;
38
39ISC_LANG_BEGINDECLS
40
41void
42isc_stdtime_get(isc_stdtime_t *t);
43/*
44 * Set 't' to the number of seconds since 00:00:00 UTC, January 1, 1970.
45 *
46 * Requires:
47 *
48 *	't' is a valid pointer.
49 */
50
51#define isc_stdtime_convert32(t, t32p) (*(t32p) = t)
52/*
53 * Convert the standard time to its 32-bit version.
54 */
55
56ISC_LANG_ENDDECLS
57
58#endif /* ISC_STDTIME_H */
59