root/main/streams/php_streams_int.h

INCLUDED FROM

   1 /*
   2   +----------------------------------------------------------------------+
   3   | PHP Version 7                                                        |
   4   +----------------------------------------------------------------------+
   5   | Copyright (c) 1997-2016 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: Wez Furlong <wez@thebrainroom.com>                           |
  16   +----------------------------------------------------------------------+
  17 */
  18 
  19 /* $Id$ */
  20 
  21 
  22 #if ZEND_DEBUG
  23 
  24 #define emalloc_rel_orig(size)  \
  25                 ( __php_stream_call_depth == 0 \
  26                 ? _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \
  27                 : _emalloc((size) ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) )
  28 
  29 #define erealloc_rel_orig(ptr, size)    \
  30                 ( __php_stream_call_depth == 0 \
  31                 ? _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_RELAY_CC) \
  32                 : _erealloc((ptr), (size), 0 ZEND_FILE_LINE_CC ZEND_FILE_LINE_ORIG_RELAY_CC) )
  33 
  34 #define pemalloc_rel_orig(size, persistent)     ((persistent) ? malloc((size)) : emalloc_rel_orig((size)))
  35 #define perealloc_rel_orig(ptr, size, persistent)       ((persistent) ? realloc((ptr), (size)) : erealloc_rel_orig((ptr), (size)))
  36 #else
  37 # define pemalloc_rel_orig(size, persistent)                            pemalloc((size), (persistent))
  38 # define perealloc_rel_orig(ptr, size, persistent)                      perealloc((ptr), (size), (persistent))
  39 # define emalloc_rel_orig(size)                                                         emalloc((size))
  40 #endif
  41 
  42 #define STREAM_DEBUG 0
  43 #define STREAM_WRAPPER_PLAIN_FILES      ((php_stream_wrapper*)-1)
  44 
  45 #ifndef MAP_FAILED
  46 #define MAP_FAILED ((void *) -1)
  47 #endif
  48 
  49 #define CHUNK_SIZE      8192
  50 
  51 #ifdef PHP_WIN32
  52 # ifdef EWOULDBLOCK
  53 #  undef EWOULDBLOCK
  54 # endif
  55 # define EWOULDBLOCK WSAEWOULDBLOCK
  56 #endif
  57 
  58 /* This functions transforms the first char to 'w' if it's not 'r', 'a' or 'w'
  59  * and strips any subsequent chars except '+' and 'b'.
  60  * Use this to sanitize stream->mode if you call e.g. fdopen, fopencookie or
  61  * any other function that expects standard modes and you allow non-standard
  62  * ones. result should be a char[5]. */
  63 void php_stream_mode_sanitize_fdopen_fopencookie(php_stream *stream, char *result);
  64 
  65 void php_stream_tidy_wrapper_error_log(php_stream_wrapper *wrapper);
  66 void php_stream_display_wrapper_errors(php_stream_wrapper *wrapper, const char *path, const char *caption);
  67