| 1 | /*
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| 2 | * libxml.h: internal header only used during the compilation of libxml
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| 3 | *
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| 4 | * See COPYRIGHT for the status of this software
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| 5 | *
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| 6 | * Author: breese@users.sourceforge.net
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| 7 | */
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| 8 |
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| 9 | #ifndef __XML_LIBXML_H__
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| 10 | #define __XML_LIBXML_H__
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| 11 |
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| 12 | /*
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| 13 | * These macros must be defined before including system headers.
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| 14 | * Do not add any #include directives above this block.
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| 15 | */
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| 16 | #ifndef NO_LARGEFILE_SOURCE
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| 17 | #ifndef _LARGEFILE_SOURCE
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| 18 | #define _LARGEFILE_SOURCE
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| 19 | #endif
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| 20 | #ifndef _FILE_OFFSET_BITS
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| 21 | #define _FILE_OFFSET_BITS 64
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| 22 | #endif
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| 23 | #endif
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| 24 |
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| 25 | #if defined(VBOX)
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| 26 | #include <vboxconfig.h>
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| 27 | #include <libxml/xmlversion.h>
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| 28 | #endif
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| 29 |
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| 30 |
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| 31 | #if defined(macintosh)
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| 32 | #include "config-mac.h"
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| 33 | #elif defined(_WIN32)
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| 34 | #include <win32config.h>
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| 35 | #include <libxml/xmlversion.h>
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| 36 | #elif defined(_WIN32_WCE)
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| 37 | /*
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| 38 | * These files are generated by the build system and contain private
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| 39 | * and public build configuration.
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| 40 | */
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| 41 | #include "config.h"
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| 42 | #include <libxml/xmlversion.h>
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| 43 | #else
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| 44 | /*
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| 45 | * Due to some Autotools limitations, this variable must be passed as
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| 46 | * compiler flag. Define a default value if the macro wasn't set by the
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| 47 | * build system.
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| 48 | */
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| 49 | #ifndef SYSCONFDIR
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| 50 | #define SYSCONFDIR "/etc"
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| 51 | #endif
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| 52 |
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| 53 | #if !defined(_WIN32) && \
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| 54 | !defined(__CYGWIN__) && \
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| 55 | (defined(__clang__) || \
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| 56 | (defined(__GNUC__) && (__GNUC__ >= 4)))
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| 57 | #define XML_HIDDEN __attribute__((visibility("hidden")))
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| 58 | #else
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| 59 | #define XML_HIDDEN
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| 60 | #endif
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| 61 |
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| 62 | #if defined(__clang__) || \
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| 63 | (defined(__GNUC__) && (__GNUC__ >= 8) && !defined(__EDG__))
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| 64 | #define ATTRIBUTE_NO_SANITIZE(arg) __attribute__((no_sanitize(arg)))
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| 65 | #else
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| 66 | #define ATTRIBUTE_NO_SANITIZE(arg)
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| 67 | #endif
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| 68 |
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| 69 | #ifdef __clang__
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| 70 | #if __clang_major__ >= 12
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| 71 | #define ATTRIBUTE_NO_SANITIZE_INTEGER \
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| 72 | ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow") \
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| 73 | ATTRIBUTE_NO_SANITIZE("unsigned-shift-base")
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| 74 | #else
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| 75 | #define ATTRIBUTE_NO_SANITIZE_INTEGER \
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| 76 | ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
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| 77 | #endif
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| 78 | #else
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| 79 | #define ATTRIBUTE_NO_SANITIZE_INTEGER
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| 80 | #endif
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| 81 |
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| 82 | #endif /* #if defined(macintosh) */
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| 83 | #endif /* ! __XML_LIBXML_H__ */
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