1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Author: Sascha Schumann <sascha@schumann.cx> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 #ifndef PHP_REENTRANCY_H 20 #define PHP_REENTRANCY_H 21 22 #include "php.h" 23 24 #include <sys/types.h> 25 #ifdef HAVE_DIRENT_H 26 #include <dirent.h> 27 #endif 28 #include <time.h> 29 30 /* currently, PHP does not check for these functions, but assumes 31 that they are available on all systems. */ 32 33 #define HAVE_LOCALTIME 1 34 #define HAVE_GMTIME 1 35 #define HAVE_ASCTIME 1 36 #define HAVE_CTIME 1 37 38 #if defined(PHP_IRIX_TIME_R) 39 #undef HAVE_ASCTIME_R 40 #undef HAVE_CTIME_R 41 #endif 42 43 #if defined(PHP_HPUX_TIME_R) 44 #undef HAVE_LOCALTIME_R 45 #undef HAVE_ASCTIME_R 46 #undef HAVE_CTIME_R 47 #undef HAVE_GMTIME_R 48 #endif 49 50 BEGIN_EXTERN_C() 51 52 #if !defined(HAVE_LOCALTIME_R) && defined(HAVE_LOCALTIME) 53 #define PHP_NEED_REENTRANCY 1 54 PHPAPI struct tm *php_localtime_r(const time_t *const timep, struct tm *p_tm); 55 #else 56 #define php_localtime_r localtime_r 57 #ifdef MISSING_LOCALTIME_R_DECL 58 struct tm *localtime_r(const time_t *const timep, struct tm *p_tm); 59 #endif 60 #endif 61 62 63 #if !defined(HAVE_CTIME_R) && defined(HAVE_CTIME) 64 #define PHP_NEED_REENTRANCY 1 65 PHPAPI char *php_ctime_r(const time_t *clock, char *buf); 66 #else 67 #define php_ctime_r ctime_r 68 #ifdef MISSING_CTIME_R_DECL 69 char *ctime_r(const time_t *clock, char *buf); 70 #endif 71 #endif 72 73 74 #if !defined(HAVE_ASCTIME_R) && defined(HAVE_ASCTIME) 75 #define PHP_NEED_REENTRANCY 1 76 PHPAPI char *php_asctime_r(const struct tm *tm, char *buf); 77 #else 78 #define php_asctime_r asctime_r 79 #ifdef MISSING_ASCTIME_R_DECL 80 char *asctime_r(const struct tm *tm, char *buf); 81 #endif 82 #endif 83 84 85 #if !defined(HAVE_GMTIME_R) && defined(HAVE_GMTIME) 86 #define PHP_NEED_REENTRANCY 1 87 PHPAPI struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm); 88 #else 89 #define php_gmtime_r gmtime_r 90 #ifdef MISSING_GMTIME_R_DECL 91 struct tm *php_gmtime_r(const time_t *const timep, struct tm *p_tm); 92 #endif 93 #endif 94 95 #if !defined(HAVE_STRTOK_R) 96 PHPAPI char *php_strtok_r(char *s, const char *delim, char **last); 97 #else 98 #define php_strtok_r strtok_r 99 #ifdef MISSING_STRTOK_R_DECL 100 char *strtok_r(char *s, const char *delim, char **last); 101 #endif 102 #endif 103 104 #if !defined(HAVE_RAND_R) 105 PHPAPI int php_rand_r(unsigned int *seed); 106 #else 107 #define php_rand_r rand_r 108 #endif 109 110 END_EXTERN_C() 111 112 #if !defined(ZTS) 113 #undef PHP_NEED_REENTRANCY 114 #endif 115 116 #if defined(PHP_NEED_REENTRANCY) 117 void reentrancy_startup(void); 118 void reentrancy_shutdown(void); 119 #else 120 #define reentrancy_startup() 121 #define reentrancy_shutdown() 122 #endif 123 124 #endif 125
