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35b30a8d0c
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().
53 lines
1.2 KiB
C
53 lines
1.2 KiB
C
#ifndef PHP_REENTRANCY_H
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#define PHP_REENTRANCY_H
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#include "php_config.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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#if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME)
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#define PHP_NEED_REENTRANCY 1
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#define localtime_r php_localtime_r
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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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#if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME)
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#define PHP_NEED_REENTRANCY 1
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#define ctime_r php_ctime_r
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char *ctime_r(const time_t *clock, char *buf);
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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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#define asctime_r php_asctime_r
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char *asctime_r(const struct tm *tm, char *buf);
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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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#define gmtime_r php_gmtime_r
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struct tm *gmtime_r(const time_t *const timep, struct tm *p_tm);
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#endif
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#if defined(ZTS) && 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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