/*
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/*
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* tclLoadNone.c --
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* tclLoadNone.c --
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*
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*
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* This procedure provides a version of the TclLoadFile for use
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* This procedure provides a version of the TclLoadFile for use
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* in systems that don't support dynamic loading; it just returns
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* in systems that don't support dynamic loading; it just returns
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* an error.
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* an error.
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*
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*
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* Copyright (c) 1995-1996 Sun Microsystems, Inc.
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* Copyright (c) 1995-1996 Sun Microsystems, Inc.
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*
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*
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* See the file "license.terms" for information on usage and redistribution
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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*
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* RCS: @(#) $Id: tclLoadNone.c,v 1.1.1.1 2002-01-16 10:25:28 markom Exp $
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* RCS: @(#) $Id: tclLoadNone.c,v 1.1.1.1 2002-01-16 10:25:28 markom Exp $
|
*/
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*/
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|
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#include "tclInt.h"
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#include "tclInt.h"
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|
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/*
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/*
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*----------------------------------------------------------------------
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*----------------------------------------------------------------------
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*
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*
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* TclLoadFile --
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* TclLoadFile --
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*
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*
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* This procedure is called to carry out dynamic loading of binary
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* This procedure is called to carry out dynamic loading of binary
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* code; it is intended for use only on systems that don't support
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* code; it is intended for use only on systems that don't support
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* dynamic loading (it returns an error).
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* dynamic loading (it returns an error).
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*
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*
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* Results:
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* Results:
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* The result is TCL_ERROR, and an error message is left in
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* The result is TCL_ERROR, and an error message is left in
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* interp->result.
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* interp->result.
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*
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*
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* Side effects:
|
* Side effects:
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* None.
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* None.
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*
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*
|
*----------------------------------------------------------------------
|
*----------------------------------------------------------------------
|
*/
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*/
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|
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int
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int
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TclLoadFile(interp, fileName, sym1, sym2, proc1Ptr, proc2Ptr)
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TclLoadFile(interp, fileName, sym1, sym2, proc1Ptr, proc2Ptr)
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Tcl_Interp *interp; /* Used for error reporting. */
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Tcl_Interp *interp; /* Used for error reporting. */
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char *fileName; /* Name of the file containing the desired
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char *fileName; /* Name of the file containing the desired
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* code. */
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* code. */
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char *sym1, *sym2; /* Names of two procedures to look up in
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char *sym1, *sym2; /* Names of two procedures to look up in
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* the file's symbol table. */
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* the file's symbol table. */
|
Tcl_PackageInitProc **proc1Ptr, **proc2Ptr;
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Tcl_PackageInitProc **proc1Ptr, **proc2Ptr;
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/* Where to return the addresses corresponding
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/* Where to return the addresses corresponding
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* to sym1 and sym2. */
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* to sym1 and sym2. */
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{
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{
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Tcl_SetResult(interp,
|
Tcl_SetResult(interp,
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"dynamic loading is not currently available on this system",
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"dynamic loading is not currently available on this system",
|
TCL_STATIC);
|
TCL_STATIC);
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return TCL_ERROR;
|
return TCL_ERROR;
|
}
|
}
|
|
|
/*
|
/*
|
*----------------------------------------------------------------------
|
*----------------------------------------------------------------------
|
*
|
*
|
* TclGuessPackageName --
|
* TclGuessPackageName --
|
*
|
*
|
* If the "load" command is invoked without providing a package
|
* If the "load" command is invoked without providing a package
|
* name, this procedure is invoked to try to figure it out.
|
* name, this procedure is invoked to try to figure it out.
|
*
|
*
|
* Results:
|
* Results:
|
* Always returns 0 to indicate that we couldn't figure out a
|
* Always returns 0 to indicate that we couldn't figure out a
|
* package name; generic code will then try to guess the package
|
* package name; generic code will then try to guess the package
|
* from the file name. A return value of 1 would have meant that
|
* from the file name. A return value of 1 would have meant that
|
* we figured out the package name and put it in bufPtr.
|
* we figured out the package name and put it in bufPtr.
|
*
|
*
|
* Side effects:
|
* Side effects:
|
* None.
|
* None.
|
*
|
*
|
*----------------------------------------------------------------------
|
*----------------------------------------------------------------------
|
*/
|
*/
|
|
|
int
|
int
|
TclGuessPackageName(fileName, bufPtr)
|
TclGuessPackageName(fileName, bufPtr)
|
char *fileName; /* Name of file containing package (already
|
char *fileName; /* Name of file containing package (already
|
* translated to local form if needed). */
|
* translated to local form if needed). */
|
Tcl_DString *bufPtr; /* Initialized empty dstring. Append
|
Tcl_DString *bufPtr; /* Initialized empty dstring. Append
|
* package name to this if possible. */
|
* package name to this if possible. */
|
{
|
{
|
return 0;
|
return 0;
|
}
|
}
|
|
|
