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/*
* tclStubLibTbl.c --
*
* Stub object that will be statically linked into extensions that want
* to access Tcl.
*
* Copyright (c) 1998-1999 by Scriptics Corporation.
* Copyright (c) 1998 Paul Duffin.
*
* See the file "license.terms" for information on usage and redistribution of
* this file, and for a DISCLAIMER OF ALL WARRANTIES.
*/
#include "tclInt.h"
MODULE_SCOPE void *tclStubsHandle;
/*
*----------------------------------------------------------------------
*
* TclInitStubTable --
*
* Initialize the stub table, using the structure pointed at
* by the "version" argument.
*
* Results:
* Outputs the value of the "version" argument.
*
* Side effects:
* Sets the stub table pointers.
*
*----------------------------------------------------------------------
*/
MODULE_SCOPE const char *
TclInitStubTable(
const char *version) /* points to the version field of a
structure variable. */
{
if (version) {
if (tclStubsHandle == NULL) {
/* This can only happen with -DBUILD_STATIC, so simulate
* that the loading of Tcl succeeded, although we didn't
* actually load it dynamically */
tclStubsHandle = (void *)1;
}
tclStubsPtr = ((const TclStubs **) version)[-1];
if (tclStubsPtr->hooks) {
tclPlatStubsPtr = tclStubsPtr->hooks->tclPlatStubs;
tclIntStubsPtr = tclStubsPtr->hooks->tclIntStubs;
tclIntPlatStubsPtr = tclStubsPtr->hooks->tclIntPlatStubs;
} else {
tclPlatStubsPtr = NULL;
tclIntStubsPtr = NULL;
tclIntPlatStubsPtr = NULL;
}
}
return version;
}
/*
* Local Variables:
* mode: c
* c-basic-offset: 4
* fill-column: 78
* End:
*/
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