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 /*
  26  * Currently supported platforms use either autoconf or
  27  * copy to config.h own "preset" configuration file.
  28  * As result ifdef HAVE_CONFIG_H is omitted here.
  29  */
  30 #include "win32config.h"
  31 #include <libxml/xmlversion.h>
  32 #include <libxml/xmlstring.h>
  33
  34 #ifndef SYSCONFDIR
  35   #define SYSCONFDIR "/etc"
  36 #endif
  37
  38 #if defined(__Lynx__)
  39 #include <stdio.h> /* pull definition of size_t */
  40 #include <varargs.h>
  41 int snprintf(char *, size_t, const char *, ...);
  42 int vfprintf(FILE *, const char *, va_list);
  43 #endif
  44
  45 #ifndef WITH_TRIO
  46 #include <stdio.h>
  47 #else
  48 /**
  49  * TRIO_REPLACE_STDIO:
  50  *
  51  * This macro is defined if the trio string formatting functions are to
  52  * be used instead of the default stdio ones.
  53  */
  54 #define TRIO_REPLACE_STDIO
  55 #include "trio.h"
  56 #endif
  57
  58 #if defined(__clang__) || \
  59     (defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 406))
  60 #define XML_IGNORE_PEDANTIC_WARNINGS \
  61     _Pragma("GCC diagnostic push") \
  62     _Pragma("GCC diagnostic ignored \"-Wpedantic\"")
  63 #define XML_POP_WARNINGS \
  64     _Pragma("GCC diagnostic pop")
  65 #else
  66 #define XML_IGNORE_PEDANTIC_WARNINGS
  67 #define XML_POP_WARNINGS
  68 #endif
  69
  70 #if defined(__clang__) || \
  71     (defined(__GNUC__) && (__GNUC__ >= 8))
  72 #define ATTRIBUTE_NO_SANITIZE(arg) __attribute__((no_sanitize(arg)))
  73 #else
  74 #define ATTRIBUTE_NO_SANITIZE(arg)
  75 #endif
  76
  77 /*
  78  * Internal variable indicating if a callback has been registered for
  79  * node creation/destruction. It avoids spending a lot of time in locking
  80  * function while checking if the callback exists.
  81  */
  82 extern int __xmlRegisterCallbacks;
  83 /*
  84  * internal error reporting routines, shared but not part of the API.
  85  */
  86 void __xmlIOErr(int domain, int code, const char *extra);
  87 void __xmlLoaderErr(void *ctx, const char *msg, const char *filename) LIBXML_ATTR_FORMAT(2,0);
  88 #ifdef LIBXML_HTML_ENABLED
  89 /*
  90  * internal function of HTML parser needed for xmlParseInNodeContext
  91  * but not part of the API
  92  */
  93 void __htmlParseContent(void *ctx);
  94 #endif
  95
  96 /*
  97  * internal global initialization critical section routines.
  98  */
  99 void __xmlGlobalInitMutexLock(void);
 100 void __xmlGlobalInitMutexUnlock(void);
 101 void __xmlGlobalInitMutexDestroy(void);
 102
 103 int __xmlInitializeDict(void);
 104
 105 /*
 106  * internal thread safe random function
 107  */
 108 int __xmlRandom(void);
 109
 110 XMLPUBFUN xmlChar * XMLCALL xmlEscapeFormatString(xmlChar **msg);
 111 int xmlInputReadCallbackNop(void *context, char *buffer, int len);
 112
 113 #if !defined(PIC) && !defined(NOLIBTOOL) && !defined(LIBXML_STATIC)
 114 #  define LIBXML_STATIC
 115 #endif
 116 #endif /* ! __XML_LIBXML_H__ */