diff options
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 24 |
1 files changed, 21 insertions, 3 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index 9d05bd4..76544c0 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -8,11 +8,12 @@ * Copyright (c) 1994-1998 Sun Microsystems, Inc. * Copyright (c) 1998-1999 by Scriptics Corporation. * Copyright (c) 2001, 2002 by Kevin B. Kenny. All rights reserved. + * Copyright (c) 2007 Daniel A. Steffen <das@users.sourceforge.net> * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInt.h,v 1.118.2.29 2007/08/23 00:27:21 das Exp $ + * RCS: @(#) $Id: tclInt.h,v 1.118.2.30 2007/09/13 15:28:13 das Exp $ */ #ifndef _TCLINT @@ -2300,6 +2301,19 @@ EXTERN Tcl_Obj *TclPtrIncrVar _ANSI_ARGS_((Tcl_Interp *interp, Var *varPtr, *---------------------------------------------------------------- */ +/* + * DTrace object allocation probe macros. + */ + +#ifdef USE_DTRACE +#include "tclDTrace.h" +#define TCL_DTRACE_OBJ_CREATE(objPtr) TCL_OBJ_CREATE(objPtr) +#define TCL_DTRACE_OBJ_FREE(objPtr) TCL_OBJ_FREE(objPtr) +#else /* USE_DTRACE */ +#define TCL_DTRACE_OBJ_CREATE(objPtr) {} +#define TCL_DTRACE_OBJ_FREE(objPtr) {} +#endif /* USE_DTRACE */ + #ifdef TCL_COMPILE_STATS # define TclIncrObjsAllocated() \ tclObjsAlloced++ @@ -2316,7 +2330,8 @@ EXTERN Tcl_Obj *TclPtrIncrVar _ANSI_ARGS_((Tcl_Interp *interp, Var *varPtr, (objPtr)->refCount = 0; \ (objPtr)->bytes = tclEmptyStringRep; \ (objPtr)->length = 0; \ - (objPtr)->typePtr = NULL + (objPtr)->typePtr = NULL; \ + TCL_DTRACE_OBJ_CREATE(objPtr) #ifdef TCL_MEM_DEBUG @@ -2325,6 +2340,7 @@ EXTERN Tcl_Obj *TclPtrIncrVar _ANSI_ARGS_((Tcl_Interp *interp, Var *varPtr, #else # define TclDecrRefCount(objPtr) \ if (--(objPtr)->refCount <= 0) { \ + TCL_DTRACE_OBJ_FREE(objPtr); \ if (((objPtr)->typePtr != NULL) \ && ((objPtr)->typePtr->freeIntRepProc != NULL)) { \ (objPtr)->typePtr->freeIntRepProc(objPtr); \ @@ -2356,7 +2372,9 @@ EXTERN Tcl_Obj *TclPtrIncrVar _ANSI_ARGS_((Tcl_Interp *interp, Var *varPtr, (objPtr)->bytes = tclEmptyStringRep; \ (objPtr)->length = 0; \ (objPtr)->typePtr = NULL; \ - TclIncrObjsAllocated() + TclIncrObjsAllocated(); \ + TCL_DTRACE_OBJ_CREATE(objPtr) + #elif defined(PURIFY) |