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Annotation of XNU/bsd/include/time.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * Copyright (c) 1989, 1993
        !            24:  *     The Regents of the University of California.  All rights reserved.
        !            25:  * (c) UNIX System Laboratories, Inc.
        !            26:  * All or some portions of this file are derived from material licensed
        !            27:  * to the University of California by American Telephone and Telegraph
        !            28:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
        !            29:  * the permission of UNIX System Laboratories, Inc.
        !            30:  *
        !            31:  * Redistribution and use in source and binary forms, with or without
        !            32:  * modification, are permitted provided that the following conditions
        !            33:  * are met:
        !            34:  * 1. Redistributions of source code must retain the above copyright
        !            35:  *    notice, this list of conditions and the following disclaimer.
        !            36:  * 2. Redistributions in binary form must reproduce the above copyright
        !            37:  *    notice, this list of conditions and the following disclaimer in the
        !            38:  *    documentation and/or other materials provided with the distribution.
        !            39:  * 3. All advertising materials mentioning features or use of this software
        !            40:  *    must display the following acknowledgement:
        !            41:  *     This product includes software developed by the University of
        !            42:  *     California, Berkeley and its contributors.
        !            43:  * 4. Neither the name of the University nor the names of its contributors
        !            44:  *    may be used to endorse or promote products derived from this software
        !            45:  *    without specific prior written permission.
        !            46:  *
        !            47:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
        !            48:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
        !            49:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
        !            50:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
        !            51:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
        !            52:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
        !            53:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
        !            54:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
        !            55:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
        !            56:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
        !            57:  * SUCH DAMAGE.
        !            58:  *
        !            59:  *     @(#)time.h      8.3 (Berkeley) 1/21/94
        !            60:  */
        !            61: 
        !            62: #ifndef _TIME_H_
        !            63: #define        _TIME_H_
        !            64: 
        !            65: #include <machine/ansi.h>
        !            66: 
        !            67: #ifndef        NULL
        !            68: #define        NULL    0
        !            69: #endif
        !            70: 
        !            71: #ifndef        _BSD_CLOCK_T_DEFINED_
        !            72: #define _BSD_CLOCK_T_DEFINED_
        !            73: typedef        _BSD_CLOCK_T_   clock_t;
        !            74: #endif
        !            75: 
        !            76: #ifndef        _BSD_TIME_T_DEFINED_
        !            77: #define        _BSD_TIME_T_DEFINED_
        !            78: typedef        _BSD_TIME_T_    time_t;
        !            79: #endif
        !            80: 
        !            81: #ifndef        _BSD_SIZE_T_DEFINED_
        !            82: #define        _BSD_SIZE_T_DEFINED_
        !            83: typedef        _BSD_SIZE_T_    size_t;
        !            84: #endif
        !            85: 
        !            86: struct tm {
        !            87:        int     tm_sec;         /* seconds after the minute [0-60] */
        !            88:        int     tm_min;         /* minutes after the hour [0-59] */
        !            89:        int     tm_hour;        /* hours since midnight [0-23] */
        !            90:        int     tm_mday;        /* day of the month [1-31] */
        !            91:        int     tm_mon;         /* months since January [0-11] */
        !            92:        int     tm_year;        /* years since 1900 */
        !            93:        int     tm_wday;        /* days since Sunday [0-6] */
        !            94:        int     tm_yday;        /* days since January 1 [0-365] */
        !            95:        int     tm_isdst;       /* Daylight Savings Time flag */
        !            96:        long    tm_gmtoff;      /* offset from CUT in seconds */
        !            97:        char    *tm_zone;       /* timezone abbreviation */
        !            98: };
        !            99: 
        !           100: #include <machine/limits.h>    /* Include file containing CLK_TCK. */
        !           101: 
        !           102: #define CLOCKS_PER_SEC  (100)
        !           103: 
        !           104: #include <sys/cdefs.h>
        !           105: 
        !           106: __BEGIN_DECLS
        !           107: char *asctime __P((const struct tm *));
        !           108: clock_t clock __P((void));
        !           109: char *ctime __P((const time_t *));
        !           110: double difftime __P((time_t, time_t));
        !           111: struct tm *gmtime __P((const time_t *));
        !           112: struct tm *localtime __P((const time_t *));
        !           113: time_t mktime __P((struct tm *));
        !           114: size_t strftime __P((char *, size_t, const char *, const struct tm *));
        !           115: time_t time __P((time_t *));
        !           116: 
        !           117: #ifndef _ANSI_SOURCE
        !           118: void tzset __P((void));
        !           119: #endif /* not ANSI */
        !           120: 
        !           121: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
        !           122: char *timezone __P((int, int));
        !           123: void tzsetwall __P((void));
        !           124: #endif /* neither ANSI nor POSIX */
        !           125: __END_DECLS
        !           126: 
        !           127: #endif /* !_TIME_H_ */

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