1*00b67f09SDavid van Moolenbroek /* $NetBSD: stdtime.h,v 1.5 2014/12/10 04:38:01 christos Exp $ */ 2*00b67f09SDavid van Moolenbroek 3*00b67f09SDavid van Moolenbroek /* 4*00b67f09SDavid van Moolenbroek * Copyright (C) 2004, 2005, 2007, 2011, 2012 Internet Systems Consortium, Inc. ("ISC") 5*00b67f09SDavid van Moolenbroek * Copyright (C) 1999-2001 Internet Software Consortium. 6*00b67f09SDavid van Moolenbroek * 7*00b67f09SDavid van Moolenbroek * Permission to use, copy, modify, and/or distribute this software for any 8*00b67f09SDavid van Moolenbroek * purpose with or without fee is hereby granted, provided that the above 9*00b67f09SDavid van Moolenbroek * copyright notice and this permission notice appear in all copies. 10*00b67f09SDavid van Moolenbroek * 11*00b67f09SDavid van Moolenbroek * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12*00b67f09SDavid van Moolenbroek * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13*00b67f09SDavid van Moolenbroek * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14*00b67f09SDavid van Moolenbroek * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15*00b67f09SDavid van Moolenbroek * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16*00b67f09SDavid van Moolenbroek * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17*00b67f09SDavid van Moolenbroek * PERFORMANCE OF THIS SOFTWARE. 18*00b67f09SDavid van Moolenbroek */ 19*00b67f09SDavid van Moolenbroek 20*00b67f09SDavid van Moolenbroek /* Id */ 21*00b67f09SDavid van Moolenbroek 22*00b67f09SDavid van Moolenbroek #ifndef ISC_STDTIME_H 23*00b67f09SDavid van Moolenbroek #define ISC_STDTIME_H 1 24*00b67f09SDavid van Moolenbroek 25*00b67f09SDavid van Moolenbroek /*! \file */ 26*00b67f09SDavid van Moolenbroek 27*00b67f09SDavid van Moolenbroek #include <isc/lang.h> 28*00b67f09SDavid van Moolenbroek #include <isc/int.h> 29*00b67f09SDavid van Moolenbroek 30*00b67f09SDavid van Moolenbroek /*% 31*00b67f09SDavid van Moolenbroek * It's public information that 'isc_stdtime_t' is an unsigned integral type. 32*00b67f09SDavid van Moolenbroek * Applications that want maximum portability should not assume anything 33*00b67f09SDavid van Moolenbroek * about its size. 34*00b67f09SDavid van Moolenbroek */ 35*00b67f09SDavid van Moolenbroek typedef isc_uint32_t isc_stdtime_t; 36*00b67f09SDavid van Moolenbroek 37*00b67f09SDavid van Moolenbroek /* but this flag helps... */ 38*00b67f09SDavid van Moolenbroek #define STDTIME_ON_32BITS 1 39*00b67f09SDavid van Moolenbroek 40*00b67f09SDavid van Moolenbroek /* 41*00b67f09SDavid van Moolenbroek * isc_stdtime32_t is a 32-bit version of isc_stdtime_t. A variable of this 42*00b67f09SDavid van Moolenbroek * type should only be used as an opaque integer (e.g.,) to compare two 43*00b67f09SDavid van Moolenbroek * time values. 44*00b67f09SDavid van Moolenbroek */ 45*00b67f09SDavid van Moolenbroek typedef isc_uint32_t isc_stdtime32_t; 46*00b67f09SDavid van Moolenbroek 47*00b67f09SDavid van Moolenbroek ISC_LANG_BEGINDECLS 48*00b67f09SDavid van Moolenbroek /* */ 49*00b67f09SDavid van Moolenbroek void 50*00b67f09SDavid van Moolenbroek isc_stdtime_get(isc_stdtime_t *t); 51*00b67f09SDavid van Moolenbroek /*%< 52*00b67f09SDavid van Moolenbroek * Set 't' to the number of seconds since 00:00:00 UTC, January 1, 1970. 53*00b67f09SDavid van Moolenbroek * 54*00b67f09SDavid van Moolenbroek * Requires: 55*00b67f09SDavid van Moolenbroek * 56*00b67f09SDavid van Moolenbroek *\li 't' is a valid pointer. 57*00b67f09SDavid van Moolenbroek */ 58*00b67f09SDavid van Moolenbroek 59*00b67f09SDavid van Moolenbroek #define isc_stdtime_convert32(t, t32p) (*(t32p) = t) 60*00b67f09SDavid van Moolenbroek /* 61*00b67f09SDavid van Moolenbroek * Convert the standard time to its 32-bit version. 62*00b67f09SDavid van Moolenbroek */ 63*00b67f09SDavid van Moolenbroek 64*00b67f09SDavid van Moolenbroek ISC_LANG_ENDDECLS 65*00b67f09SDavid van Moolenbroek 66*00b67f09SDavid van Moolenbroek #endif /* ISC_STDTIME_H */ 67