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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
/*
+----------------------------------------------------------------------+
s/PHP 5/PHP 7/
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| PHP Version 7 |
Add/update copyright headers
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+----------------------------------------------------------------------+
Update copyright headers to 2017
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| Copyright (c) 1997-2017 The PHP Group |
Add/update copyright headers
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+----------------------------------------------------------------------+
bump year and license version
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| 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.
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| available through the world-wide-web at the following url: |
bump year and license version
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| http://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
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+----------------------------------------------------------------------+
*/
ws fixes + missing $Id$ tags, headers added
2003-02-19 16:40:19 +08:00
/* $Id$ */
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().
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#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
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#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()
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
#if defined(HAVE_POSIX_READDIR_R)
#define php_readdir_r readdir_r
#else
PHPAPI int php_readdir_r(DIR *dirp, struct dirent *entry,
struct dirent **result);
#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
#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
Work around a daft mistake in the beos headers...
2002-11-05 05:20:52 +08:00
#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) || defined(__BEOS__)
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
#if !defined(HAVE_RAND_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 int php_rand_r(unsigned int *seed);
#else
#define php_rand_r rand_r
- 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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