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https://github.com/cookiengineer/audacity
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Add expat 2.1.0 for Windows, Mac, and for local Linux builds (use system expat otherwise)
This commit is contained in:
lllucius
247
lib-src/expat/amiga/expat_lib.c
Executable file
247
lib-src/expat/amiga/expat_lib.c
Executable file
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/*
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** Copyright (c) 2001-2009 Expat maintainers.
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**
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** Permission is hereby granted, free of charge, to any person obtaining
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** a copy of this software and associated documentation files (the
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** "Software"), to deal in the Software without restriction, including
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** without limitation the rights to use, copy, modify, merge, publish,
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** distribute, sublicense, and/or sell copies of the Software, and to
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** permit persons to whom the Software is furnished to do so, subject to
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** the following conditions:
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**
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** The above copyright notice and this permission notice shall be included
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** in all copies or substantial portions of the Software.
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**
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** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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** EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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** MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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** IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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** SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifdef __USE_INLINE__
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#undef __USE_INLINE__
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#endif
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#define __NOLIBBASE__
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#define __NOGLOBALIFACE__
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#include <dos/dos.h>
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#include <proto/exec.h>
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#include "expat_base.h"
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#define LIBNAME "expat.library"
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#define LIBPRI 0
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#define VERSION 53
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#define REVISION 1
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#define VSTRING "expat.library 53.1 (7.8.2009)" /* dd.mm.yyyy */
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static const char* __attribute__((used)) verstag = "\0$VER: " VSTRING;
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struct Interface *INewlib = 0;
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struct ExpatBase * libInit(struct ExpatBase *libBase, BPTR seglist, struct ExecIFace *ISys);
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uint32 libObtain (struct LibraryManagerInterface *Self);
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uint32 libRelease (struct LibraryManagerInterface *Self);
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struct ExpatBase *libOpen (struct LibraryManagerInterface *Self, uint32 version);
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BPTR libClose (struct LibraryManagerInterface *Self);
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BPTR libExpunge (struct LibraryManagerInterface *Self);
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struct Interface *openInterface(struct ExecIFace *IExec, CONST_STRPTR libName, uint32 libVer);
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void closeInterface(struct ExecIFace *IExec, struct Interface *iface);
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static APTR lib_manager_vectors[] = {
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libObtain,
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libRelease,
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NULL,
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NULL,
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libOpen,
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libClose,
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libExpunge,
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NULL,
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(APTR)-1,
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};
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static struct TagItem lib_managerTags[] = {
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{ MIT_Name, (uint32)"__library" },
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{ MIT_VectorTable, (uint32)lib_manager_vectors },
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{ MIT_Version, 1 },
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{ TAG_END, 0 }
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};
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extern void *main_vectors[];
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static struct TagItem lib_mainTags[] = {
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{ MIT_Name, (uint32)"main" },
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{ MIT_VectorTable, (uint32)main_vectors },
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{ MIT_Version, 1 },
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{ TAG_END, 0 }
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};
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static APTR libInterfaces[] = {
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lib_managerTags,
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lib_mainTags,
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NULL
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};
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extern void *VecTable68K[];
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static struct TagItem libCreateTags[] = {
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{ CLT_DataSize, sizeof(struct ExpatBase) },
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{ CLT_InitFunc, (uint32)libInit },
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{ CLT_Interfaces, (uint32)libInterfaces },
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{ CLT_Vector68K, (uint32)VecTable68K },
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{ TAG_END, 0 }
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};
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static struct Resident __attribute__((used)) lib_res = {
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RTC_MATCHWORD, // rt_MatchWord
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&lib_res, // rt_MatchTag
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&lib_res+1, // rt_EndSkip
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RTF_NATIVE | RTF_AUTOINIT, // rt_Flags
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VERSION, // rt_Version
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NT_LIBRARY, // rt_Type
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LIBPRI, // rt_Pri
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LIBNAME, // rt_Name
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VSTRING, // rt_IdString
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libCreateTags // rt_Init
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};
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int32 _start()
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{
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return RETURN_FAIL;
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}
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struct ExpatBase *libInit(struct ExpatBase *libBase, BPTR seglist, struct ExecIFace *iexec)
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{
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libBase->libNode.lib_Node.ln_Type = NT_LIBRARY;
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libBase->libNode.lib_Node.ln_Pri = LIBPRI;
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libBase->libNode.lib_Node.ln_Name = LIBNAME;
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libBase->libNode.lib_Flags = LIBF_SUMUSED|LIBF_CHANGED;
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libBase->libNode.lib_Version = VERSION;
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libBase->libNode.lib_Revision = REVISION;
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libBase->libNode.lib_IdString = VSTRING;
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libBase->SegList = seglist;
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libBase->IExec = iexec;
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INewlib = openInterface(iexec, "newlib.library", 0);
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if ( INewlib != 0 ) {
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return libBase;
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}
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closeInterface(iexec, INewlib);
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INewlib = 0;
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iexec->DeleteLibrary(&libBase->libNode);
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return NULL;
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}
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uint32 libObtain( struct LibraryManagerInterface *Self )
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{
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++Self->Data.RefCount;
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return Self->Data.RefCount;
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}
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uint32 libRelease( struct LibraryManagerInterface *Self )
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{
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--Self->Data.RefCount;
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return Self->Data.RefCount;
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}
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struct ExpatBase *libOpen( struct LibraryManagerInterface *Self, uint32 version )
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{
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struct ExpatBase *libBase;
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libBase = (struct ExpatBase *)Self->Data.LibBase;
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++libBase->libNode.lib_OpenCnt;
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libBase->libNode.lib_Flags &= ~LIBF_DELEXP;
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return libBase;
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}
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BPTR libClose( struct LibraryManagerInterface *Self )
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{
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struct ExpatBase *libBase;
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libBase = (struct ExpatBase *)Self->Data.LibBase;
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--libBase->libNode.lib_OpenCnt;
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if ( libBase->libNode.lib_OpenCnt ) {
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return 0;
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}
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if ( libBase->libNode.lib_Flags & LIBF_DELEXP ) {
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return (BPTR)Self->LibExpunge();
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}
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else {
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return ZERO;
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}
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}
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BPTR libExpunge( struct LibraryManagerInterface *Self )
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{
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struct ExpatBase *libBase = (struct ExpatBase *)Self->Data.LibBase;
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BPTR result = ZERO;
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if (libBase->libNode.lib_OpenCnt == 0) {
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libBase->IExec->Remove(&libBase->libNode.lib_Node);
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result = libBase->SegList;
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closeInterface(libBase->IExec, INewlib);
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INewlib = 0;
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libBase->IExec->DeleteLibrary(&libBase->libNode);
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}
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else {
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libBase->libNode.lib_Flags |= LIBF_DELEXP;
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}
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return result;
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}
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struct Interface *openInterface(struct ExecIFace *IExec, CONST_STRPTR libName, uint32 libVer)
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{
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struct Library *base = IExec->OpenLibrary(libName, libVer);
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struct Interface *iface = IExec->GetInterface(base, "main", 1, 0);
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if (iface == 0) {
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IExec->CloseLibrary(base);
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}
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return iface;
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}
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void closeInterface(struct ExecIFace *IExec, struct Interface *iface)
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{
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if (iface != 0)
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{
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struct Library *base = iface->Data.LibBase;
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IExec->DropInterface(iface);
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IExec->CloseLibrary(base);
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}
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}
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