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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 17:47:29 +0000 |
commit | 4f5791ebd03eaec1c7da0865a383175b05102712 (patch) | |
tree | 8ce7b00f7a76baa386372422adebbe64510812d4 /lib/replace/system/time.h | |
parent | Initial commit. (diff) | |
download | samba-4f5791ebd03eaec1c7da0865a383175b05102712.tar.xz samba-4f5791ebd03eaec1c7da0865a383175b05102712.zip |
Adding upstream version 2:4.17.12+dfsg.upstream/2%4.17.12+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/replace/system/time.h')
-rw-r--r-- | lib/replace/system/time.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/lib/replace/system/time.h b/lib/replace/system/time.h new file mode 100644 index 0000000..272fe84 --- /dev/null +++ b/lib/replace/system/time.h @@ -0,0 +1,106 @@ +#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 |