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#ifndef _system_time_h
#define _system_time_h
/*
Unix SMB/CIFS implementation.
time system include wrappers
Copyright (C) Andrew Tridgell 2004
** NOTE! The following LGPL license applies to the replace
** library. This does NOT imply that all of Samba is released
** under the LGPL
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 3 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifdef TIME_WITH_SYS_TIME
#include <sys/time.h>
#include <time.h>
#else
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#else
#include <time.h>
#endif
#endif
#ifdef HAVE_UTIME_H
#include <utime.h>
#else
struct utimbuf {
time_t actime; /* access time */
time_t modtime; /* modification time */
};
#endif
#ifndef HAVE_STRUCT_TIMESPEC
struct timespec {
time_t tv_sec; /* Seconds. */
long tv_nsec; /* Nanoseconds. */
};
#endif
#ifndef HAVE_MKTIME
/* define is in "replace.h" */
time_t rep_mktime(struct tm *t);
#endif
#ifndef HAVE_TIMEGM
/* define is in "replace.h" */
time_t rep_timegm(struct tm *tm);
#endif
#ifndef HAVE_UTIME
/* define is in "replace.h" */
int rep_utime(const char *filename, const struct utimbuf *buf);
#endif
#ifndef HAVE_UTIMES
/* define is in "replace.h" */
int rep_utimes(const char *filename, const struct timeval tv[2]);
#endif
#ifndef HAVE_CLOCK_GETTIME
/* CLOCK_REALTIME is required by POSIX */
#define CLOCK_REALTIME 0
typedef int clockid_t;
int rep_clock_gettime(clockid_t clk_id, struct timespec *tp);
#endif
/* make sure we have a best effort CUSTOM_CLOCK_MONOTONIC we can rely on.
*
* on AIX the values of CLOCK_* are cast expressions, not integer constants,
* this prevents them from being compared against in a preprocessor directive.
* The following ...IS_* macros can be used to check which clock is in use.
*/
#if defined(CLOCK_MONOTONIC)
#define CUSTOM_CLOCK_MONOTONIC CLOCK_MONOTONIC
#define CUSTOM_CLOCK_MONOTONIC_IS_MONOTONIC
#elif defined(CLOCK_HIGHRES)
#define CUSTOM_CLOCK_MONOTONIC CLOCK_HIGHRES
#define CUSTOM_CLOCK_MONOTONIC_IS_HIGHRES
#else
#define CUSTOM_CLOCK_MONOTONIC CLOCK_REALTIME
#define CUSTOM_CLOCK_MONOTONIC_IS_REALTIME
#endif
#ifndef UTIME_NOW
#define UTIME_NOW ((1l << 30) - 1l)
#endif
#ifndef UTIME_OMIT
#define UTIME_OMIT ((1l << 30) - 2l)
#endif
#endif
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