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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2005-04-02 02:08:22 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2005-04-02 02:08:22 (GMT) |
| commit | 95b50e96cfeca13080aa95e5a4cd378cbea25955 (patch) | |
| tree | 60e127a56dc4b46c2944f5cd3e2270be9489cdca /generic/tclInt.decls | |
| parent | fbb5749d9fa84503a3480ab6e24a9f0436772110 (diff) | |
| download | tcl-95b50e96cfeca13080aa95e5a4cd378cbea25955.zip tcl-95b50e96cfeca13080aa95e5a4cd378cbea25955.tar.gz tcl-95b50e96cfeca13080aa95e5a4cd378cbea25955.tar.bz2 | |
Changed the internal representation of lists to (a) reduce the malloc/free
calls at list creation (from 2 to 1), (b) reduce the cost of handling empty
lists (we now never create a list internal rep for them), (c) allow
refcounting of the list internal rep. The latter permits insuring that the
pointers returned by Tcl_ListObjGetElements remain valid even if the object
shimmers away from its original list type. This is [Patch 1158008]
Diffstat (limited to 'generic/tclInt.decls')
| -rw-r--r-- | generic/tclInt.decls | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/generic/tclInt.decls b/generic/tclInt.decls index f59d01e..be0618f 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 1.85 2004/12/15 20:44:38 msofer Exp $ +# RCS: @(#) $Id: tclInt.decls,v 1.86 2005/04/02 02:08:36 msofer Exp $ library tcl @@ -734,14 +734,15 @@ declare 179 generic { Tcl_Obj *Tcl_GetStartupScript(CONST char **encodingNamePtr) } +# REMOVED # Allocate lists without copying arrays -declare 180 generic { - Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv) -} -declare 181 generic { - Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv, - CONST char *file, int line) -} +# declare 180 generic { +# Tcl_Obj *TclNewListObjDirect(int objc, Tcl_Obj **objv) +# } +#declare 181 generic { +# Tcl_Obj *TclDbNewListObjDirect(int objc, Tcl_Obj **objv, +# CONST char *file, int line) +#} # TclpGmtime and TclpLocaltime promoted to the generic interface from unix |