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/* +----------------------------------------------------------------------+ | PHP Version 7 | +----------------------------------------------------------------------+ | Copyright (c) 1997-2017 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | 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. | +----------------------------------------------------------------------+ | Author: Sascha Schumann <sascha@schumann.cx> | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef PHP_REENTRANCY_H #define PHP_REENTRANCY_H #include "php.h" #include <sys/types.h> #ifdef HAVE_DIRENT_H #include <dirent.h> #endif #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 #if defined(PHP_IRIX_TIME_R) #undef HAVE_ASCTIME_R #undef HAVE_CTIME_R #endif #if defined(PHP_HPUX_TIME_R) #undef HAVE_LOCALTIME_R #undef HAVE_ASCTIME_R #undef HAVE_CTIME_R #undef HAVE_GMTIME_R #endif BEGIN_EXTERN_C() #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 #if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME) #define PHP_NEED_REENTRANCY 1 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 #endif #if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME) #define PHP_NEED_REENTRANCY 1 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 #endif #if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME) #define PHP_NEED_REENTRANCY 1 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 #endif #if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) || defined(__BEOS__) #define PHP_NEED_REENTRANCY 1 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 #endif #if !defined(HAVE_STRTOK_R) 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 #endif #if !defined(HAVE_RAND_R) PHPAPI int php_rand_r(unsigned int *seed); #else #define php_rand_r rand_r #endif END_EXTERN_C() #if !defined(ZTS) #undef PHP_NEED_REENTRANCY #endif #if defined(PHP_NEED_REENTRANCY) void reentrancy_startup(void); void reentrancy_shutdown(void); #else #define reentrancy_startup() #define reentrancy_shutdown() #endif #endif