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/*
* tclxmlStubLib.c --
*
* Stub object that will be statically linked into extensions that wish
* to access the TCLXML API.
*
* Copyright (c) 1998 Paul Duffin.
* Copyright (c) 1998-1999 by Scriptics Corporation.
* Copyright (c) 2004 Zveno Pty Ltd.
*
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
* RCS: @(#) $Id: tclxmlStubLib.c,v 1.3 2004/02/26 05:12:21 balls Exp $
*/
#ifndef USE_TCL_STUBS
#define USE_TCL_STUBS
#endif
#include <tclxml/tclxml.h>
TclxmlStubs *tclxmlStubsPtr;
/*
*----------------------------------------------------------------------
*
* TclXML_InitStubs --
*
* Checks that the correct version of Blt is loaded and that it
* supports stubs. It then initialises the stub table pointers.
*
* Results:
* The actual version of BLT that satisfies the request, or
* NULL to indicate that an error occurred.
*
* Side effects:
* Sets the stub table pointers.
*
*----------------------------------------------------------------------
*/
CONST char *
TclXML_InitStubs(interp, version, exact)
Tcl_Interp *interp;
CONST char *version;
int exact;
{
CONST char *result;
/* HACK: de-CONST 'version' if compiled against 8.3.
* The API has no CONST despite not modifying the argument
* And a debug build with high warning-level on windows
* will abort the compilation.
*/
#if ((TCL_MAJOR_VERSION < 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION < 4)))
#define UNCONST (char*)
#else
#define UNCONST
#endif
result = Tcl_PkgRequireEx(interp, "xml::c", UNCONST version, exact,
(ClientData *) &tclxmlStubsPtr);
if (!result || !tclxmlStubsPtr) {
return (char *) NULL;
}
return result;
}
#undef UNCONST
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