embedaddon/expat/amiga/expat_lib.c - diff

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Diff for /embedaddon/expat/amiga/expat_lib.c between versions 1.1 and 1.1.1.2

version 1.1, 2012/02/21 23:00:54	version 1.1.1.2, 2014/06/15 16:09:43
Line 1	Line 1
/*	/*
** Copyright (c) 2001-2007 Expat maintainers.	** Copyright (c) 2001-2009 Expat maintainers.
**	**
** Permission is hereby granted, free of charge, to any person obtaining	** Permission is hereby granted, free of charge, to any person obtaining
** a copy of this software and associated documentation files (the	** a copy of this software and associated documentation files (the
Line 8	Line 8
** distribute, sublicense, and/or sell copies of the Software, and to	** distribute, sublicense, and/or sell copies of the Software, and to
** permit persons to whom the Software is furnished to do so, subject to	** permit persons to whom the Software is furnished to do so, subject to
** the following conditions:	** the following conditions:
**	**
** The above copyright notice and this permission notice shall be included	** The above copyright notice and this permission notice shall be included
** in all copies or substantial portions of the Software.	** in all copies or substantial portions of the Software.
**	**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,	** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF	** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.	** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
Line 21	Line 21
** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.	** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/	*/

	#ifdef __USE_INLINE__
	#undef __USE_INLINE__
	#endif

	#define __NOLIBBASE__
	#define __NOGLOBALIFACE__

#include <dos/dos.h>	#include <dos/dos.h>
#include <proto/exec.h>	#include <proto/exec.h>

	#include "expat_base.h"


#define LIBNAME "expat.library"	#define LIBNAME "expat.library"
#define LIBPRI 0	#define LIBPRI 0
#define VERSION 4	#define VERSION 53
#define REVISION 2	#define REVISION 1
#define VSTRING "expat.library 4.2 (2.6.2007)" /* dd.mm.yyyy */	#define VSTRING "expat.library 53.1 (7.8.2009)" /* dd.mm.yyyy */


static const char* __attribute__((used)) verstag = "\0$VER: " VSTRING;	static const char* __attribute__((used)) verstag = "\0$VER: " VSTRING;


struct ExpatBase {	struct Interface *INewlib = 0;
struct Library libNode;
uint16 pad;
BPTR SegList;
};


struct ExpatBase * libInit(struct ExpatBase libBase, BPTR seglist, struct ExecIFace ISys);	struct ExpatBase * libInit(struct ExpatBase libBase, BPTR seglist, struct ExecIFace ISys);
Line 47 uint32 libRelease (struct LibraryManagerInterface *Sel	Line 53 uint32 libRelease (struct LibraryManagerInterface *Sel
struct ExpatBase libOpen (struct LibraryManagerInterface Self, uint32 version);	struct ExpatBase libOpen (struct LibraryManagerInterface Self, uint32 version);
BPTR libClose (struct LibraryManagerInterface *Self);	BPTR libClose (struct LibraryManagerInterface *Self);
BPTR libExpunge (struct LibraryManagerInterface *Self);	BPTR libExpunge (struct LibraryManagerInterface *Self);
	struct Interface openInterface(struct ExecIFace IExec, CONST_STRPTR libName, uint32 libVer);
	void closeInterface(struct ExecIFace IExec, struct Interface iface);


static APTR lib_manager_vectors[] = {	static APTR lib_manager_vectors[] = {
Line 87 static APTR libInterfaces[] = {	Line 95 static APTR libInterfaces[] = {
};	};


	extern void *VecTable68K[];

static struct TagItem libCreateTags[] = {	static struct TagItem libCreateTags[] = {
{ CLT_DataSize, sizeof(struct ExpatBase) },	{ CLT_DataSize, sizeof(struct ExpatBase) },
{ CLT_InitFunc, (uint32)libInit },	{ CLT_InitFunc, (uint32)libInit },
{ CLT_Interfaces, (uint32)libInterfaces },	{ CLT_Interfaces, (uint32)libInterfaces },
	{ CLT_Vector68K, (uint32)VecTable68K },
{ TAG_END, 0 }	{ TAG_END, 0 }
};	};

Line 109 static struct Resident __attribute__((used)) lib_res =	Line 120 static struct Resident __attribute__((used)) lib_res =
};	};


struct Library *DOSLib = 0;	int32 _start()
struct Library *UtilityBase = 0;

struct ExecIFace *IExec = 0;
struct DOSIFace *IDOS = 0;
struct UtilityIFace *IUtility = 0;


void _start()
{	{
	return RETURN_FAIL;
}	}


struct ExpatBase libInit(struct ExpatBase libBase, BPTR seglist, struct ExecIFace *ISys)	struct ExpatBase libInit(struct ExpatBase libBase, BPTR seglist, struct ExecIFace *iexec)
{	{
libBase->libNode.lib_Node.ln_Type = NT_LIBRARY;	libBase->libNode.lib_Node.ln_Type = NT_LIBRARY;
libBase->libNode.lib_Node.ln_Pri = LIBPRI;	libBase->libNode.lib_Node.ln_Pri = LIBPRI;
Line 131 struct ExpatBase libInit(struct ExpatBase libBase, B	Line 135 struct ExpatBase libInit(struct ExpatBase libBase, B
libBase->libNode.lib_Version = VERSION;	libBase->libNode.lib_Version = VERSION;
libBase->libNode.lib_Revision = REVISION;	libBase->libNode.lib_Revision = REVISION;
libBase->libNode.lib_IdString = VSTRING;	libBase->libNode.lib_IdString = VSTRING;

libBase->SegList = seglist;	libBase->SegList = seglist;

IExec = ISys;	libBase->IExec = iexec;
	INewlib = openInterface(iexec, "newlib.library", 0);

DOSLib = OpenLibrary("dos.library", 51);	if ( INewlib != 0 ) {
if ( DOSLib != 0 ) {	return libBase;
IDOS = (struct DOSIFace *)GetInterface(DOSLib, "main", 1, NULL);	}
if ( IDOS != 0 ) {
UtilityBase = OpenLibrary("utility.library", 51);
if ( UtilityBase != 0 ) {
IUtility = (struct UtilityIFace*)GetInterface(UtilityBase, "main", 1, NULL);
if ( IUtility != 0 ) {
return libBase;
}

CloseLibrary(UtilityBase);	closeInterface(iexec, INewlib);
}	INewlib = 0;

DropInterface((struct Interface *)IDOS);	iexec->DeleteLibrary(&libBase->libNode);
}

CloseLibrary(DOSLib);
}

return NULL;	return NULL;
}	}

Line 201 BPTR libClose( struct LibraryManagerInterface *Self )	Line 196 BPTR libClose( struct LibraryManagerInterface *Self )
return (BPTR)Self->LibExpunge();	return (BPTR)Self->LibExpunge();
}	}
else {	else {
return 0;	return ZERO;
}	}
}	}


BPTR libExpunge( struct LibraryManagerInterface *Self )	BPTR libExpunge( struct LibraryManagerInterface *Self )
{	{
struct ExpatBase *libBase;	struct ExpatBase libBase = (struct ExpatBase )Self->Data.LibBase;
BPTR result = 0;	BPTR result = ZERO;

libBase = (struct ExpatBase *)Self->Data.LibBase;

if (libBase->libNode.lib_OpenCnt == 0) {	if (libBase->libNode.lib_OpenCnt == 0) {
Remove(&libBase->libNode.lib_Node);	libBase->IExec->Remove(&libBase->libNode.lib_Node);

result = libBase->SegList;	result = libBase->SegList;

DropInterface((struct Interface *)IUtility);	closeInterface(libBase->IExec, INewlib);
CloseLibrary(UtilityBase);	INewlib = 0;
DropInterface((struct Interface *)IDOS);
CloseLibrary(DOSLib);

DeleteLibrary(&libBase->libNode);	libBase->IExec->DeleteLibrary(&libBase->libNode);
}	}
else {	else {
libBase->libNode.lib_Flags \|= LIBF_DELEXP;	libBase->libNode.lib_Flags \|= LIBF_DELEXP;
}	}

return result;	return result;
	}


	struct Interface openInterface(struct ExecIFace IExec, CONST_STRPTR libName, uint32 libVer)
	{
	struct Library *base = IExec->OpenLibrary(libName, libVer);
	struct Interface *iface = IExec->GetInterface(base, "main", 1, 0);
	if (iface == 0) {
	IExec->CloseLibrary(base);
	}

	return iface;
	}


	void closeInterface(struct ExecIFace IExec, struct Interface iface)
	{
	if (iface != 0)
	{
	struct Library *base = iface->Data.LibBase;
	IExec->DropInterface(iface);
	IExec->CloseLibrary(base);
	}
}	}

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Removed from v.1.1
changed lines
	Added in v.1.1.1.2