* generic/tclTest.c: Added two new functions to allocate memory

	from the execution stack (TclStackAlloc, TclStackFree). Added
	functions TclPushStackFrame and TclPopStackFrame that do the work
	of Tcl_PushCallFrame and Tcl_PopCallFrame, but using frames
	allocated in the execution stack - i.e., heap instead of
	C-stack. The core uses these two new functions exclusively; the
	old ones remain for backwards compat, as at least two popular
	extensions (itcl, xotcl) are known to use them.

1 files changed, 15 insertions, 1 deletions

diff --git a/generic/tclInt.decls b/generic/tclInt.decls
index e497298..f59d01e 100644
--- a/generic/tclInt.decls
+++ b/generic/tclInt.decls
@@ -12,7 +12,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 # 
-# RCS: @(#) $Id: tclInt.decls,v 1.84 2004/12/01 23:18:50 dgp Exp $
+# RCS: @(#) $Id: tclInt.decls,v 1.85 2004/12/15 20:44:38 msofer Exp $
 
 library tcl
 
@@ -859,6 +859,20 @@ declare 213 generic {
 declare 214 generic {
     void TclSetObjNameOfExecutable(Tcl_Obj *name, Tcl_Encoding encoding)
 }
+declare 215 generic {
+    char * TclStackAlloc(Tcl_Interp *interp, int numBytes)
+}
+declare 216 generic {
+    void TclStackFree(Tcl_Interp *interp)
+}
+declare 217 generic {
+    int TclPushStackFrame(Tcl_Interp *interp, Tcl_CallFrame **framePtrPtr,
+            Tcl_Namespace *namespacePtr, int isProcCallFrame )
+}
+declare 218 generic {
+    void TclPopStackFrame(Tcl_Interp *interp)
+}
+
 
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