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php-src/main/php_reentrancy.h

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Add/update copyright headers
1999-11-27 01:12:01 +08:00
/*
+----------------------------------------------------------------------+
Remove yearly range from copyright notice
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| Copyright (c) The PHP Group |
Add/update copyright headers
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+----------------------------------------------------------------------+
bump year and license version
2006-01-01 20:51:34 +08:00
| This source file is subject to version 3.01 of the PHP license, |
Add/update copyright headers
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| that is bundled with this package in the file LICENSE, and is |
updating license information in the headers.
2003-06-11 04:04:29 +08:00
| available through the world-wide-web at the following url: |
Update http->https in license (#6945) 1. Update: http://www.php.net/license/3_01.txt to https, as there is anyway server header "Location:" to https. 2. Update few license 3.0 to 3.01 as 3.0 states "php 5.1.1, 4.1.1, and earlier". 3. In some license comments is "at through the world-wide-web" while most is without "at", so deleted. 4. fixed indentation in some files before |
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| https://www.php.net/license/3_01.txt |
Add/update copyright headers
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| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
Maintain headers.
2002-02-28 16:29:35 +08:00
| Author: Sascha Schumann <sascha@schumann.cx> |
Add/update copyright headers
1999-11-27 01:12:01 +08:00
+----------------------------------------------------------------------+
*/
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#ifndef PHP_REENTRANCY_H
#define PHP_REENTRANCY_H
Update Win32 build
1999-11-28 01:11:20 +08:00
#include "php.h"
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
Use reentrant version of readdir. If the target platform does not support the POSIX-like readdir_r, we fall back to readdir. In ZTS mode, this will cause php_readdir_r calls to be serialized.
2000-05-23 23:13:16 +08:00
#include <sys/types.h>
Some systems don't have dirent.h. Wrap include appropiately.
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#ifdef HAVE_DIRENT_H
Use reentrant version of readdir. If the target platform does not support the POSIX-like readdir_r, we fall back to readdir. In ZTS mode, this will cause php_readdir_r calls to be serialized.
2000-05-23 23:13:16 +08:00
#include <dirent.h>
Some systems don't have dirent.h. Wrap include appropiately.
2000-05-23 23:15:48 +08:00
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#include <time.h>
/* currently, PHP does not check for these functions, but assumes
that they are available on all systems. */
#define HAVE_LOCALTIME 1
#define HAVE_GMTIME 1
#define HAVE_ASCTIME 1
#define HAVE_CTIME 1
Support for IRIX-style asctime_r/ctime_r.
2001-05-21 05:29:55 +08:00
#if defined(PHP_IRIX_TIME_R)
#undef HAVE_ASCTIME_R
#undef HAVE_CTIME_R
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
Support for IRIX-style asctime_r/ctime_r.
2001-05-21 05:29:55 +08:00
#if defined(PHP_HPUX_TIME_R)
Undefine HAVE_*_R, so that we get our replacements
2000-04-17 00:32:51 +08:00
#undef HAVE_LOCALTIME_R
#undef HAVE_ASCTIME_R
#undef HAVE_CTIME_R
#undef HAVE_GMTIME_R
#endif
wrap all PHPAPI prototypes into BEGIN_EXTERN_C/END_EXTERN_C blocks (else they won't be usable from C++ extensions)
2004-02-20 16:04:30 +08:00
BEGIN_EXTERN_C()
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME)
#define PHP_NEED_REENTRANCY 1
Change reentrancy API to always use the php prefix. Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
2000-05-04 18:38:17 +08:00
PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm);
#else
#define php_localtime_r localtime_r
#ifdef MISSING_LOCALTIME_R_DECL
struct tm *localtime_r(const time_t *const timep, struct tm *p_tm);
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#endif
#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME)
#define PHP_NEED_REENTRANCY 1
Change reentrancy API to always use the php prefix. Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
2000-05-04 18:38:17 +08:00
PHPAPI char *php_ctime_r(const time_t *clock, char *buf);
#else
#define php_ctime_r ctime_r
#ifdef MISSING_CTIME_R_DECL
char *ctime_r(const time_t *clock, char *buf);
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#endif
#if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME)
#define PHP_NEED_REENTRANCY 1
Change reentrancy API to always use the php prefix. Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
2000-05-04 18:38:17 +08:00
PHPAPI char *php_asctime_r(const struct tm *tm, char *buf);
#else
#define php_asctime_r asctime_r
#ifdef MISSING_ASCTIME_R_DECL
char *asctime_r(const struct tm *tm, char *buf);
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#endif
Removed support for BeOS, development for BeOS was supported 17 years ago. This patch however does not drop support for the BeOS compatible variant, Haiku, see Github PR #2697 which is currently a WiP I intentionally left out some fragments for BeOS in the build system for that seems to be bundles
2017-08-30 04:03:56 +08:00
#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME)
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#define PHP_NEED_REENTRANCY 1
Change reentrancy API to always use the php prefix. Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
2000-05-04 18:38:17 +08:00
PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm);
#else
#define php_gmtime_r gmtime_r
#ifdef MISSING_GMTIME_R_DECL
struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm);
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
#endif
- move strtok_r into reentrancy.c - add rand_r()
1999-11-27 01:33:53 +08:00
#if !defined(HAVE_STRTOK_R)
Change reentrancy API to always use the php prefix. Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
2000-05-04 18:38:17 +08:00
PHPAPI char *php_strtok_r(char *s, const char *delim, char **last);
#else
#define php_strtok_r strtok_r
#ifdef MISSING_STRTOK_R_DECL
char *strtok_r(char *s, const char *delim, char **last);
#endif
- move strtok_r into reentrancy.c - add rand_r()
1999-11-27 01:33:53 +08:00
#endif
wrap all PHPAPI prototypes into BEGIN_EXTERN_C/END_EXTERN_C blocks (else they won't be usable from C++ extensions)
2004-02-20 16:04:30 +08:00
END_EXTERN_C()
- move strtok_r into reentrancy.c - add rand_r()
1999-11-27 01:33:53 +08:00
#if !defined(ZTS)
#undef PHP_NEED_REENTRANCY
#endif
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
- move strtok_r into reentrancy.c - add rand_r()
1999-11-27 01:33:53 +08:00
#if defined(PHP_NEED_REENTRANCY)
Add reentrant versions of ctime, localtime, gmtime, asctime. These cannot be implemented platform-independent, so we fall back to the native non-reentrant versions, but lock during each access (only if ZTS is used). To initialize/destroy the used data structures, you need to call reentrancy_startup() before sapi_startup(), and reentrancy_shutdown() after sapi_shutdown().
1999-11-27 01:07:41 +08:00
void reentrancy_startup(void);
void reentrancy_shutdown(void);
#else
#define reentrancy_startup()
#define reentrancy_shutdown()
#endif
trailing whitespace removal
2015-01-03 17:22:58 +08:00
#endif
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