libs/xml2/libxml.h

   1 /*
   2  * libxml.h: internal header only used during the compilation of libxml
   3  *
   4  * See COPYRIGHT for the status of this software
   5  *
   6  * Author: breese@users.sourceforge.net
   7  */
   8
   9 #ifndef __XML_LIBXML_H__
  10 #define __XML_LIBXML_H__
  11
  12 /*
  13  * These macros must be defined before including system headers.
  14  * Do not add any #include directives above this block.
  15  */
  16 #ifndef NO_LARGEFILE_SOURCE
  17 #ifndef _LARGEFILE_SOURCE
  18 #define _LARGEFILE_SOURCE
  19 #endif
  20 #ifndef _FILE_OFFSET_BITS
  21 #define _FILE_OFFSET_BITS 64
  22 #endif
  23 #endif
  24
  25 #if defined(macintosh)
  26 #include "config-mac.h"
  27 #elif defined(_WIN32_WCE) || defined(_WIN32)
  28 /*
  29  * Windows CE compatibility definitions and functions
  30  * This is needed to compile libxml2 for Windows CE.
  31  * At least I tested it with WinCE 5.0 for Emulator and WinCE 4.2/SH4 target
  32  */
  33 #include <win32config.h>
  34 #include <libxml/xmlversion.h>
  35 #else
  36 /*
  37  * Currently supported platforms use either autoconf or
  38  * copy to config.h own "preset" configuration file.
  39  * As result ifdef HAVE_CONFIG_H is omitted here.
  40  */
  41 #include "config.h"
  42 #include <libxml/xmlversion.h>
  43 #endif
  44 #include <libxml/xmlstring.h>
  45
  46 #if defined(__Lynx__)
  47 #include <stdio.h> /* pull definition of size_t */
  48 #include <varargs.h>
  49 int snprintf(char *, size_t, const char *, ...);
  50 int vfprintf(FILE *, const char *, va_list);
  51 #endif
  52
  53 #ifndef WITH_TRIO
  54 #include <stdio.h>
  55 #else
  56 /**
  57  * TRIO_REPLACE_STDIO:
  58  *
  59  * This macro is defined if the trio string formatting functions are to
  60  * be used instead of the default stdio ones.
  61  */
  62 #define TRIO_REPLACE_STDIO
  63 #include "trio.h"
  64 #endif
  65
  66 #if defined(__clang__) || \
  67     (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 406))
  68 #define XML_IGNORE_PEDANTIC_WARNINGS \
  69     _Pragma("GCC diagnostic push") \
  70     _Pragma("GCC diagnostic ignored \"-Wpedantic\"")
  71 #define XML_POP_WARNINGS \
  72     _Pragma("GCC diagnostic pop")
  73 #else
  74 #define XML_IGNORE_PEDANTIC_WARNINGS
  75 #define XML_POP_WARNINGS
  76 #endif
  77
  78 #if defined(__clang__) || \
  79     (defined(__GNUC__) && (__GNUC__ >= 8))
  80 #define ATTRIBUTE_NO_SANITIZE(arg) __attribute__((no_sanitize(arg)))
  81 #else
  82 #define ATTRIBUTE_NO_SANITIZE(arg)
  83 #endif
  84
  85 /*
  86  * Internal variable indicating if a callback has been registered for
  87  * node creation/destruction. It avoids spending a lot of time in locking
  88  * function while checking if the callback exists.
  89  */
  90 extern int __xmlRegisterCallbacks;
  91 /*
  92  * internal error reporting routines, shared but not part of the API.
  93  */
  94 void __xmlIOErr(int domain, int code, const char *extra);
  95 void __xmlLoaderErr(void *ctx, const char *msg, const char *filename) LIBXML_ATTR_FORMAT(2,0);
  96 #ifdef LIBXML_HTML_ENABLED
  97 /*
  98  * internal function of HTML parser needed for xmlParseInNodeContext
  99  * but not part of the API
 100  */
 101 void __htmlParseContent(void *ctx);
 102 #endif
 103
 104 /*
 105  * internal global initialization critical section routines.
 106  */
 107 void __xmlGlobalInitMutexLock(void);
 108 void __xmlGlobalInitMutexUnlock(void);
 109 void __xmlGlobalInitMutexDestroy(void);
 110
 111 int __xmlInitializeDict(void);
 112
 113 #if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
 114 /*
 115  * internal thread safe random function
 116  */
 117 int __xmlRandom(void);
 118 #endif
 119
 120 XMLPUBFUN xmlChar * XMLCALL xmlEscapeFormatString(xmlChar **msg);
 121 int xmlInputReadCallbackNop(void *context, char *buffer, int len);
 122
 123 #ifdef IN_LIBXML
 124 #ifdef __GNUC__
 125 #ifdef PIC
 126 #ifdef __linux__
 127 #if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || (__GNUC__ > 3)
 128 #include "elfgcchack.h"
 129 #endif
 130 #endif
 131 #endif
 132 #endif
 133 #endif
 134 #if !defined(PIC) && !defined(NOLIBTOOL) && !defined(LIBXML_STATIC)
 135 #  define LIBXML_STATIC
 136 #endif
 137 #endif /* ! __XML_LIBXML_H__ */