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Annotation of prex-old/usr/include/time.h, Revision 1.1.1.1.2.1

1.1       nbrk        1: /*
                      2:  * Copyright (c) 1989, 1993
                      3:  *     The Regents of the University of California.  All rights reserved.
                      4:  * (c) UNIX System Laboratories, Inc.
                      5:  * All or some portions of this file are derived from material licensed
                      6:  * to the University of California by American Telephone and Telegraph
                      7:  * Co. or Unix System Laboratories, Inc. and are reproduced herein with
                      8:  * the permission of UNIX System Laboratories, Inc.
                      9:  *
                     10:  * Redistribution and use in source and binary forms, with or without
                     11:  * modification, are permitted provided that the following conditions
                     12:  * are met:
                     13:  * 1. Redistributions of source code must retain the above copyright
                     14:  *    notice, this list of conditions and the following disclaimer.
                     15:  * 2. Redistributions in binary form must reproduce the above copyright
                     16:  *    notice, this list of conditions and the following disclaimer in the
                     17:  *    documentation and/or other materials provided with the distribution.
                     18:  * 3. Neither the name of the University nor the names of its contributors
                     19:  *    may be used to endorse or promote products derived from this software
                     20:  *    without specific prior written permission.
                     21:  *
                     22:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     23:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     24:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     25:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     26:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     27:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     28:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     29:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     30:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     31:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     32:  * SUCH DAMAGE.
                     33:  *
                     34:  *     @(#)time.h      8.3 (Berkeley) 1/21/94
                     35:  */
                     36:
                     37: #ifndef _TIME_H_
                     38: #define        _TIME_H_
                     39:
                     40: #include <sys/param.h>
                     41:
                     42: #ifndef        NULL
                     43: #define        NULL    0
                     44: #endif
                     45:
1.1.1.1.2.1! nbrk       46: #if !defined(_CLOCK_T)
        !            47: #define _CLOCK_T
        !            48: typedef        unsigned long   clock_t;        /* relative time in a specified resolution */
1.1       nbrk       49: #endif
                     50:
1.1.1.1.2.1! nbrk       51: #if !defined(_SIZE_T)
        !            52: #define _SIZE_T
        !            53: typedef        unsigned int    size_t;         /* size of something in bytes */
1.1       nbrk       54: #endif
                     55:
1.1.1.1.2.1! nbrk       56: #if !defined(_TIME_T)
        !            57: #define _TIME_T
        !            58: typedef        long            time_t;         /* time of day in seconds */
1.1       nbrk       59: #endif
                     60:
                     61: struct tm {
                     62:        int     tm_sec;         /* seconds after the minute [0-60] */
                     63:        int     tm_min;         /* minutes after the hour [0-59] */
                     64:        int     tm_hour;        /* hours since midnight [0-23] */
                     65:        int     tm_mday;        /* day of the month [1-31] */
                     66:        int     tm_mon;         /* months since January [0-11] */
                     67:        int     tm_year;        /* years since 1900 */
                     68:        int     tm_wday;        /* days since Sunday [0-6] */
                     69:        int     tm_yday;        /* days since January 1 [0-365] */
                     70:        int     tm_isdst;       /* Daylight Savings Time flag */
                     71: };
                     72:
                     73: #define        CLK_TCK         HZ      /* ticks per second */
                     74: #define CLOCKS_PER_SEC HZ      /* same with CLK_TCK */
                     75:
                     76:
                     77: #include <sys/cdefs.h>
                     78:
                     79: __BEGIN_DECLS
                     80: char *asctime(const struct tm *);
                     81: clock_t clock(void);
                     82: char *ctime(const time_t *);
                     83: double difftime(time_t, time_t);
                     84: struct tm *gmtime(const time_t *);
                     85: struct tm *localtime(const time_t *);
                     86: time_t mktime(struct tm *);
                     87: size_t strftime(char *, size_t, const char *, const struct tm *);
                     88: time_t time(time_t *);
                     89:
                     90: char    *asctime_r(const struct tm *, char *);
                     91: struct tm *gmtime_r(const time_t *, struct tm *);
                     92: struct tm *localtime_r(const time_t *, struct tm *);
                     93:
                     94: #ifndef _ANSI_SOURCE
                     95: void tzset(void);
                     96: #endif /* not ANSI */
                     97:
                     98: #if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
                     99: char *timezone(int, int);
                    100: void tzsetwall(void);
                    101: #endif /* neither ANSI nor POSIX */
                    102: __END_DECLS
                    103:
                    104: #endif /* !_TIME_H_ */