1 /* $NetBSD: time.h,v 1.5 2024/01/20 14:52:46 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1989, 1993 5 * The Regents of the University of California. All rights reserved. 6 * (c) UNIX System Laboratories, Inc. 7 * All or some portions of this file are derived from material licensed 8 * to the University of California by American Telephone and Telegraph 9 * Co. or Unix System Laboratories, Inc. and are reproduced herein with 10 * the permission of UNIX System Laboratories, Inc. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * @(#)time.h 8.3 (Berkeley) 1/21/94 37 */ 38 39 #ifndef _COMPAT_TIME_H_ 40 #define _COMPAT_TIME_H_ 41 42 #include <compat/sys/time.h> 43 #if defined(_POSIX_C_SOURCE) || defined(_XOPEN_SOURCE) || \ 44 defined(_NETBSD_SOURCE) 45 #define CLK_TCK 100 46 #endif 47 48 __BEGIN_DECLS 49 #if (_XOPEN_SOURCE - 0) >= 4 || defined(_NETBSD_SOURCE) 50 char *strptime(const char * __restrict, const char * __restrict, 51 struct tm * __restrict); 52 #ifdef __TIMEZONE_FUNCTION__ 53 char *timezone(int, int); 54 char *_tztab(int, int); 55 #else 56 extern int daylight; 57 extern long timezone __RENAME(__timezone13); 58 #endif 59 60 #endif /* !_ANSI_SOURCE */ 61 char *ctime(const int32_t *); 62 double difftime(int32_t, int32_t); 63 struct tm *gmtime(const int32_t *); 64 struct tm *localtime(const int32_t *); 65 int32_t time(int32_t *); 66 int32_t mktime(struct tm *); 67 void tzset(void); 68 void tzsetwall(void); 69 void __tzset50(void); 70 void __tzsetwall50(void); 71 72 int clock_getres(clockid_t, struct timespec50 *); 73 int clock_gettime(clockid_t, struct timespec50 *); 74 int clock_settime(clockid_t, const struct timespec50 *); 75 int __clock_getres50(clockid_t, struct timespec *); 76 int __clock_gettime50(clockid_t, struct timespec *); 77 int __clock_settime50(clockid_t, const struct timespec *); 78 int nanosleep(const struct timespec50 *, struct timespec50 *); 79 int __nanosleep50(const struct timespec *, struct timespec *); 80 int timer_gettime(timer_t, struct itimerspec50 *); 81 int timer_settime(timer_t, int, const struct itimerspec50 * __restrict, 82 struct itimerspec50 * __restrict); 83 int __timer_gettime50(timer_t, struct itimerspec *); 84 int __timer_settime50(timer_t, int, const struct itimerspec * __restrict, 85 struct itimerspec * __restrict); 86 int __timer_getres50(timer_t, struct itimerspec *); 87 char *ctime_r(const int32_t *, char *); 88 struct tm *gmtime_r(const int32_t * __restrict, struct tm * __restrict); 89 struct tm *localtime_r(const int32_t * __restrict, struct tm * __restrict); 90 struct tm *offtime(const int32_t *, long); 91 struct tm *offtime_r(const int32_t *, long, struct tm *); 92 int32_t timelocal(struct tm *); 93 int32_t timegm(struct tm *); 94 int32_t timeoff(struct tm *, long); 95 int32_t time2posix(int32_t); 96 int32_t posix2time(int32_t); 97 struct tm *localtime_rz(const timezone_t, const int32_t * __restrict, 98 struct tm * __restrict); 99 char *ctime_rz(const timezone_t, const int32_t *, char *); 100 int32_t mktime_z(const timezone_t, struct tm *); 101 int32_t timelocal_z(const timezone_t, struct tm *); 102 int32_t time2posix_z(const timezone_t, int32_t); 103 int32_t posix2time_z(const timezone_t, int32_t); 104 timezone_t tzalloc(const char *); 105 void tzfree(const timezone_t); 106 const char *tzgetname(const timezone_t, int); 107 long tzgetgmtoff(const timezone_t, int); 108 109 #endif /* !_COMPAT_TIME_H_ */ 110