ref: 689109303467790df972f16918ee48a490c53f56
dir: /sys/src/cmd/python/Modules/expat/pyexpatns.h/
/* Copyright (c) 2005-2006 ActiveState Software Inc. * * Namespace all expat exported symbols to avoid dynamic loading symbol * collisions when embedding Python. * * The Problem: * - you embed Python in some app * - the app dynamically loads libexpat of version X * - the embedded Python imports pyexpat (which was built against * libexpat version X+n) * --> pyexpat gets the expat symbols from the already loaded and *older* * libexpat: crash (Specifically the crash we observed was in * getting an old XML_ErrorString (from xmlparse.c) and then calling * it with newer values in the XML_Error enum: * * // pyexpat.c, line 1970 * ... * // Added in Expat 1.95.7. * MYCONST(XML_ERROR_UNBOUND_PREFIX); * ... * * * The Solution: * Prefix all a exported symbols with "PyExpat_". This is similar to * what Mozilla does for some common libs: * http://lxr.mozilla.org/seamonkey/source/modules/libimg/png/mozpngconf.h#115 * * The list of relevant exported symbols can be had with this command: * nm pyexpat.so \ | grep -v " [a-zBUA] " \ | grep -v "_fini\|_init\|initpyexpat" * * If any of those symbols are NOT prefixed with "PyExpat_" then * a #define should be added for it here. */ #ifndef PYEXPATNS_H #define PYEXPATNS_H #define XML_DefaultCurrent PyExpat_XML_DefaultCurrent #define XML_ErrorString PyExpat_XML_ErrorString #define XML_ExpatVersion PyExpat_XML_ExpatVersion #define XML_ExpatVersionInfo PyExpat_XML_ExpatVersionInfo #define XML_ExternalEntityParserCreate PyExpat_XML_ExternalEntityParserCreate #define XML_FreeContentModel PyExpat_XML_FreeContentModel #define XML_GetBase PyExpat_XML_GetBase #define XML_GetBuffer PyExpat_XML_GetBuffer #define XML_GetCurrentByteCount PyExpat_XML_GetCurrentByteCount #define XML_GetCurrentByteIndex PyExpat_XML_GetCurrentByteIndex #define XML_GetCurrentColumnNumber PyExpat_XML_GetCurrentColumnNumber #define XML_GetCurrentLineNumber PyExpat_XML_GetCurrentLineNumber #define XML_GetErrorCode PyExpat_XML_GetErrorCode #define XML_GetFeatureList PyExpat_XML_GetFeatureList #define XML_GetIdAttributeIndex PyExpat_XML_GetIdAttributeIndex #define XML_GetInputContext PyExpat_XML_GetInputContext #define XML_GetParsingStatus PyExpat_XML_GetParsingStatus #define XML_GetSpecifiedAttributeCount PyExpat_XML_GetSpecifiedAttributeCount #define XmlGetUtf16InternalEncoding PyExpat_XmlGetUtf16InternalEncoding #define XmlGetUtf16InternalEncodingNS PyExpat_XmlGetUtf16InternalEncodingNS #define XmlGetUtf8InternalEncoding PyExpat_XmlGetUtf8InternalEncoding #define XmlGetUtf8InternalEncodingNS PyExpat_XmlGetUtf8InternalEncodingNS #define XmlInitEncoding PyExpat_XmlInitEncoding #define XmlInitEncodingNS PyExpat_XmlInitEncodingNS #define XmlInitUnknownEncoding PyExpat_XmlInitUnknownEncoding #define XmlInitUnknownEncodingNS PyExpat_XmlInitUnknownEncodingNS #define XML_MemFree PyExpat_XML_MemFree #define XML_MemMalloc PyExpat_XML_MemMalloc #define XML_MemRealloc PyExpat_XML_MemRealloc #define XML_Parse PyExpat_XML_Parse #define XML_ParseBuffer PyExpat_XML_ParseBuffer #define XML_ParserCreate PyExpat_XML_ParserCreate #define XML_ParserCreate_MM PyExpat_XML_ParserCreate_MM #define XML_ParserCreateNS PyExpat_XML_ParserCreateNS #define XML_ParserFree PyExpat_XML_ParserFree #define XML_ParserReset PyExpat_XML_ParserReset #define XmlParseXmlDecl PyExpat_XmlParseXmlDecl #define XmlParseXmlDeclNS PyExpat_XmlParseXmlDeclNS #define XmlPrologStateInit PyExpat_XmlPrologStateInit #define XmlPrologStateInitExternalEntity PyExpat_XmlPrologStateInitExternalEntity #define XML_ResumeParser PyExpat_XML_ResumeParser #define XML_SetAttlistDeclHandler PyExpat_XML_SetAttlistDeclHandler #define XML_SetBase PyExpat_XML_SetBase #define XML_SetCdataSectionHandler PyExpat_XML_SetCdataSectionHandler #define XML_SetCharacterDataHandler PyExpat_XML_SetCharacterDataHandler #define XML_SetCommentHandler PyExpat_XML_SetCommentHandler #define XML_SetDefaultHandler PyExpat_XML_SetDefaultHandler #define XML_SetDefaultHandlerExpand PyExpat_XML_SetDefaultHandlerExpand #define XML_SetDoctypeDeclHandler PyExpat_XML_SetDoctypeDeclHandler #define XML_SetElementDeclHandler PyExpat_XML_SetElementDeclHandler #define XML_SetElementHandler PyExpat_XML_SetElementHandler #define XML_SetEncoding PyExpat_XML_SetEncoding #define XML_SetEndCdataSectionHandler PyExpat_XML_SetEndCdataSectionHandler #define XML_SetEndDoctypeDeclHandler PyExpat_XML_SetEndDoctypeDeclHandler #define XML_SetEndElementHandler PyExpat_XML_SetEndElementHandler #define XML_SetEndNamespaceDeclHandler PyExpat_XML_SetEndNamespaceDeclHandler #define XML_SetEntityDeclHandler PyExpat_XML_SetEntityDeclHandler #define XML_SetExternalEntityRefHandler PyExpat_XML_SetExternalEntityRefHandler #define XML_SetExternalEntityRefHandlerArg PyExpat_XML_SetExternalEntityRefHandlerArg #define XML_SetNamespaceDeclHandler PyExpat_XML_SetNamespaceDeclHandler #define XML_SetNotationDeclHandler PyExpat_XML_SetNotationDeclHandler #define XML_SetNotStandaloneHandler PyExpat_XML_SetNotStandaloneHandler #define XML_SetParamEntityParsing PyExpat_XML_SetParamEntityParsing #define XML_SetProcessingInstructionHandler PyExpat_XML_SetProcessingInstructionHandler #define XML_SetReturnNSTriplet PyExpat_XML_SetReturnNSTriplet #define XML_SetSkippedEntityHandler PyExpat_XML_SetSkippedEntityHandler #define XML_SetStartCdataSectionHandler PyExpat_XML_SetStartCdataSectionHandler #define XML_SetStartDoctypeDeclHandler PyExpat_XML_SetStartDoctypeDeclHandler #define XML_SetStartElementHandler PyExpat_XML_SetStartElementHandler #define XML_SetStartNamespaceDeclHandler PyExpat_XML_SetStartNamespaceDeclHandler #define XML_SetUnknownEncodingHandler PyExpat_XML_SetUnknownEncodingHandler #define XML_SetUnparsedEntityDeclHandler PyExpat_XML_SetUnparsedEntityDeclHandler #define XML_SetUserData PyExpat_XML_SetUserData #define XML_SetXmlDeclHandler PyExpat_XML_SetXmlDeclHandler #define XmlSizeOfUnknownEncoding PyExpat_XmlSizeOfUnknownEncoding #define XML_StopParser PyExpat_XML_StopParser #define XML_UseForeignDTD PyExpat_XML_UseForeignDTD #define XML_UseParserAsHandlerArg PyExpat_XML_UseParserAsHandlerArg #define XmlUtf16Encode PyExpat_XmlUtf16Encode #define XmlUtf8Encode PyExpat_XmlUtf8Encode #endif /* !PYEXPATNS_H */