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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/tclIntDecls.h | |
| 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/tclIntDecls.h')
| -rw-r--r-- | generic/tclIntDecls.h | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/generic/tclIntDecls.h b/generic/tclIntDecls.h index 23acb90..5d38426 100644 --- a/generic/tclIntDecls.h +++ b/generic/tclIntDecls.h @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclIntDecls.h,v 1.76 2004/12/15 20:44:39 msofer Exp $ + * RCS: @(#) $Id: tclIntDecls.h,v 1.77 2005/04/02 02:08:56 msofer Exp $ */ #ifndef _TCLINTDECLS @@ -917,18 +917,8 @@ EXTERN void Tcl_SetStartupScript _ANSI_ARGS_((Tcl_Obj * pathPtr, EXTERN Tcl_Obj * Tcl_GetStartupScript _ANSI_ARGS_(( CONST char ** encodingNamePtr)); #endif -#ifndef TclNewListObjDirect_TCL_DECLARED -#define TclNewListObjDirect_TCL_DECLARED -/* 180 */ -EXTERN Tcl_Obj * TclNewListObjDirect _ANSI_ARGS_((int objc, - Tcl_Obj ** objv)); -#endif -#ifndef TclDbNewListObjDirect_TCL_DECLARED -#define TclDbNewListObjDirect_TCL_DECLARED -/* 181 */ -EXTERN Tcl_Obj * TclDbNewListObjDirect _ANSI_ARGS_((int objc, - Tcl_Obj ** objv, CONST char * file, int line)); -#endif +/* Slot 180 is reserved */ +/* Slot 181 is reserved */ #ifndef TclpLocaltime_TCL_DECLARED #define TclpLocaltime_TCL_DECLARED /* 182 */ @@ -1342,8 +1332,8 @@ typedef struct TclIntStubs { void (*tclVarErrMsg) _ANSI_ARGS_((Tcl_Interp * interp, CONST char * part1, CONST char * part2, CONST char * operation, CONST char * reason)); /* 177 */ void (*tcl_SetStartupScript) _ANSI_ARGS_((Tcl_Obj * pathPtr, CONST char* encodingName)); /* 178 */ Tcl_Obj * (*tcl_GetStartupScript) _ANSI_ARGS_((CONST char ** encodingNamePtr)); /* 179 */ - Tcl_Obj * (*tclNewListObjDirect) _ANSI_ARGS_((int objc, Tcl_Obj ** objv)); /* 180 */ - Tcl_Obj * (*tclDbNewListObjDirect) _ANSI_ARGS_((int objc, Tcl_Obj ** objv, CONST char * file, int line)); /* 181 */ + void *reserved180; + void *reserved181; struct tm * (*tclpLocaltime) _ANSI_ARGS_((CONST time_t * clock)); /* 182 */ struct tm * (*tclpGmtime) _ANSI_ARGS_((CONST time_t * clock)); /* 183 */ void (*tclThreadStorageLockInit) _ANSI_ARGS_((void)); /* 184 */ @@ -1988,14 +1978,8 @@ extern TclIntStubs *tclIntStubsPtr; #define Tcl_GetStartupScript \ (tclIntStubsPtr->tcl_GetStartupScript) /* 179 */ #endif -#ifndef TclNewListObjDirect -#define TclNewListObjDirect \ - (tclIntStubsPtr->tclNewListObjDirect) /* 180 */ -#endif -#ifndef TclDbNewListObjDirect -#define TclDbNewListObjDirect \ - (tclIntStubsPtr->tclDbNewListObjDirect) /* 181 */ -#endif +/* Slot 180 is reserved */ +/* Slot 181 is reserved */ #ifndef TclpLocaltime #define TclpLocaltime \ (tclIntStubsPtr->tclpLocaltime) /* 182 */ |