| 1 | #ifndef _system_time_h
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| 2 | #define _system_time_h
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| 3 | /*
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| 4 | Unix SMB/CIFS implementation.
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| 5 |
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| 6 | time system include wrappers
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| 7 |
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| 8 | Copyright (C) Andrew Tridgell 2004
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| 9 |
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| 10 | ** NOTE! The following LGPL license applies to the replace
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| 11 | ** library. This does NOT imply that all of Samba is released
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| 12 | ** under the LGPL
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| 13 |
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| 14 | This library is free software; you can redistribute it and/or
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| 15 | modify it under the terms of the GNU Lesser General Public
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| 16 | License as published by the Free Software Foundation; either
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| 17 | version 3 of the License, or (at your option) any later version.
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| 18 |
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| 19 | This library is distributed in the hope that it will be useful,
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| 20 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 22 | Lesser General Public License for more details.
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| 23 |
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| 24 | You should have received a copy of the GNU Lesser General Public
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| 25 | License along with this library; if not, see <http://www.gnu.org/licenses/>.
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| 26 |
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| 27 | */
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| 28 |
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| 29 | #ifdef TIME_WITH_SYS_TIME
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| 30 | #include <sys/time.h>
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| 31 | #include <time.h>
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| 32 | #else
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| 33 | #ifdef HAVE_SYS_TIME_H
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| 34 | #include <sys/time.h>
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| 35 | #else
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| 36 | #include <time.h>
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| 37 | #endif
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| 38 | #endif
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| 39 |
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| 40 | #ifdef HAVE_UTIME_H
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| 41 | #include <utime.h>
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| 42 | #else
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| 43 | struct utimbuf {
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| 44 | time_t actime; /* access time */
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| 45 | time_t modtime; /* modification time */
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| 46 | };
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| 47 | #endif
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| 48 |
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| 49 | #ifndef HAVE_STRUCT_TIMESPEC
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| 50 | struct timespec {
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| 51 | time_t tv_sec; /* Seconds. */
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| 52 | long tv_nsec; /* Nanoseconds. */
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| 53 | };
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| 54 | #endif
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| 55 |
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| 56 | #ifndef HAVE_MKTIME
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| 57 | /* define is in "replace.h" */
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| 58 | time_t rep_mktime(struct tm *t);
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| 59 | #endif
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| 60 |
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| 61 | #ifndef HAVE_TIMEGM
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| 62 | /* define is in "replace.h" */
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| 63 | time_t rep_timegm(struct tm *tm);
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| 64 | #endif
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| 65 |
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| 66 | #ifndef HAVE_UTIME
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| 67 | /* define is in "replace.h" */
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| 68 | int rep_utime(const char *filename, const struct utimbuf *buf);
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| 69 | #endif
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| 70 |
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| 71 | #ifndef HAVE_UTIMES
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| 72 | /* define is in "replace.h" */
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| 73 | int rep_utimes(const char *filename, const struct timeval tv[2]);
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| 74 | #endif
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| 75 |
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| 76 | #ifndef HAVE_CLOCK_GETTIME
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| 77 | /* CLOCK_REALTIME is required by POSIX */
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| 78 | #define CLOCK_REALTIME 0
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| 79 | typedef int clockid_t;
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| 80 | int rep_clock_gettime(clockid_t clk_id, struct timespec *tp);
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| 81 | #endif
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| 82 | /* make sure we have a best effort CUSTOM_CLOCK_MONOTONIC we can rely on */
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| 83 | #if defined(CLOCK_MONOTONIC)
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| 84 | #define CUSTOM_CLOCK_MONOTONIC CLOCK_MONOTONIC
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| 85 | #elif defined(CLOCK_HIGHRES)
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| 86 | #define CUSTOM_CLOCK_MONOTONIC CLOCK_HIGHRES
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| 87 | #else
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| 88 | #define CUSTOM_CLOCK_MONOTONIC CLOCK_REALTIME
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| 89 | #endif
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| 90 |
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| 91 | #endif
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