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d0f3764ee2
Check for the declaration of reentrant functions, so that we can use them in non-ZTS mode on all platforms.
114 lines
3.2 KiB
C
114 lines
3.2 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP version 4.0 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997, 1998, 1999, 2000 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available at through the world-wide-web at |
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| http://www.php.net/license/2_01.txt. |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Sascha Schumann <sascha@schumann.cx> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_REENTRANCY_H
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#define PHP_REENTRANCY_H
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#include "php.h"
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#include <time.h>
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/* currently, PHP does not check for these functions, but assumes
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that they are available on all systems. */
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#define HAVE_LOCALTIME 1
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#define HAVE_GMTIME 1
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#define HAVE_ASCTIME 1
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#define HAVE_CTIME 1
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#ifdef PHP_HPUX_TIME_R
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#undef HAVE_LOCALTIME_R
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#undef HAVE_ASCTIME_R
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#undef HAVE_CTIME_R
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#undef HAVE_GMTIME_R
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#endif
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#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME)
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#define PHP_NEED_REENTRANCY 1
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PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm);
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#else
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#define php_localtime_r localtime_r
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#ifdef MISSING_LOCALTIME_R_DECL
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struct tm *localtime_r(const time_t *const timep, struct tm *p_tm);
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#endif
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#endif
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#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME)
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#define PHP_NEED_REENTRANCY 1
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PHPAPI char *php_ctime_r(const time_t *clock, char *buf);
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#else
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#define php_ctime_r ctime_r
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#ifdef MISSING_CTIME_R_DECL
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char *ctime_r(const time_t *clock, char *buf);
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#endif
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#endif
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#if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME)
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#define PHP_NEED_REENTRANCY 1
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PHPAPI char *php_asctime_r(const struct tm *tm, char *buf);
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#else
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#define php_asctime_r asctime_r
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#ifdef MISSING_ASCTIME_R_DECL
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char *asctime_r(const struct tm *tm, char *buf);
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#endif
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#endif
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#if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME)
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#define PHP_NEED_REENTRANCY 1
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PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm);
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#else
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#define php_gmtime_r gmtime_r
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#ifdef MISSING_GMTIME_R_DECL
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struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm);
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#endif
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#endif
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#if !defined(HAVE_STRTOK_R)
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PHPAPI char *php_strtok_r(char *s, const char *delim, char **last);
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#else
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#define php_strtok_r strtok_r
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#ifdef MISSING_STRTOK_R_DECL
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char *strtok_r(char *s, const char *delim, char **last);
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#endif
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#endif
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#if !defined(HAVE_RAND_R)
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PHPAPI int php_rand_r(unsigned int *seed);
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#else
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#define php_rand_r rand_r
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#endif
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#if !defined(ZTS)
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#undef PHP_NEED_REENTRANCY
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#endif
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#if defined(PHP_NEED_REENTRANCY)
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void reentrancy_startup(void);
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void reentrancy_shutdown(void);
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#else
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#define reentrancy_startup()
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#define reentrancy_shutdown()
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#endif
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#endif
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