1 /* 2 +----------------------------------------------------------------------+ 3 | Copyright (c) The PHP Group | 4 +----------------------------------------------------------------------+ 5 | This source file is subject to version 3.01 of the PHP license, | 6 | that is bundled with this package in the file LICENSE, and is | 7 | available through the world-wide-web at the following url: | 8 | https://www.php.net/license/3_01.txt | 9 | If you did not receive a copy of the PHP license and are unable to | 10 | obtain it through the world-wide-web, please send a note to | 11 | license@php.net so we can mail you a copy immediately. | 12 +----------------------------------------------------------------------+ 13 | Author: Wez Furlong <wez@thebrainroom.com> | 14 +----------------------------------------------------------------------+ 15 */ 16 17 #if ZEND_DEBUG 18 19 #define emalloc_rel_orig(size) \ 20 ( __php_stream_call_depth == 0 \ 21 ? _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \ 22 : _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) ) 23 24 #define erealloc_rel_orig(ptr, size) \ 25 ( __php_stream_call_depth == 0 \ 26 ? _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \ 27 : _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) ) 28 29 #define pemalloc_rel_orig(size, persistent) ((persistent) ? malloc((size)) : emalloc_rel_orig((size))) 30 #define perealloc_rel_orig(ptr, size, persistent) ((persistent) ? realloc((ptr), (size)) : erealloc_rel_orig((ptr), (size))) 31 #else 32 # define pemalloc_rel_orig(size, persistent) pemalloc((size), (persistent)) 33 # define perealloc_rel_orig(ptr, size, persistent) perealloc((ptr), (size), (persistent)) 34 # define emalloc_rel_orig(size) emalloc((size)) 35 #endif 36 37 #define STREAM_DEBUG 0 38 #define STREAM_WRAPPER_PLAIN_FILES ((php_stream_wrapper*)-1) 39 40 #ifndef MAP_FAILED 41 #define MAP_FAILED ((void *) -1) 42 #endif 43 44 #define CHUNK_SIZE 8192 45 46 #ifdef PHP_WIN32 47 # ifdef EWOULDBLOCK 48 # undef EWOULDBLOCK 49 # endif 50 # define EWOULDBLOCK WSAEWOULDBLOCK 51 # ifdef EMSGSIZE 52 # undef EMSGSIZE 53 # endif 54 # define EMSGSIZE WSAEMSGSIZE 55 #endif 56 57 /* This functions transforms the first char to 'w' if it's not 'r', 'a' or 'w' 58 * and strips any subsequent chars except '+' and 'b'. 59 * Use this to sanitize stream->mode if you call e.g. fdopen, fopencookie or 60 * any other function that expects standard modes and you allow non-standard 61 * ones. result should be a char[5]. */ 62 void php_stream_mode_sanitize_fdopen_fopencookie(php_stream *stream, char *result); 63
