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-rw-r--r--generic/tclNamesp.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/generic/tclNamesp.c b/generic/tclNamesp.c
index a8d351f..1e360d1 100644
--- a/generic/tclNamesp.c
+++ b/generic/tclNamesp.c
@@ -32,7 +32,7 @@
*/
typedef struct ThreadSpecificData {
- long numNsCreated; /* Count of the number of namespaces created
+ size_t numNsCreated; /* Count of the number of namespaces created
* within the thread. This value is used as a
* unique id for each namespace. Cannot be
* per-interp because the nsId is used to
@@ -59,7 +59,7 @@ typedef struct ResolvedNsName {
* the name was resolved. NULL if the name is
* fully qualified and thus the resolution
* does not depend on the context. */
- int refCount; /* Reference count: 1 for each nsName object
+ size_t refCount; /* Reference count: 1 for each nsName object
* that has a pointer to this ResolvedNsName
* structure as its internal rep. This
* structure can be freed when refCount
@@ -1326,8 +1326,7 @@ void
TclNsDecrRefCount(
Namespace *nsPtr)
{
- nsPtr->refCount--;
- if ((nsPtr->refCount == 0) && (nsPtr->flags & NS_DEAD)) {
+ if ((nsPtr->refCount-- <= 1) && (nsPtr->flags & NS_DEAD)) {
NamespaceFree(nsPtr);
}
}
@@ -2886,9 +2885,9 @@ GetNamespaceFromObj(
resNamePtr = objPtr->internalRep.twoPtrValue.ptr1;
nsPtr = resNamePtr->nsPtr;
refNsPtr = resNamePtr->refNsPtr;
- if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp) &&
- (!refNsPtr || ((interp == refNsPtr->interp) &&
- (refNsPtr== (Namespace *) Tcl_GetCurrentNamespace(interp))))){
+ if (!(nsPtr->flags & NS_DYING) && (interp == nsPtr->interp)
+ && (!refNsPtr || (refNsPtr ==
+ (Namespace *) TclGetCurrentNamespace(interp)))) {
*nsPtrPtr = (Tcl_Namespace *) nsPtr;
return TCL_OK;
}
@@ -4671,8 +4670,7 @@ FreeNsNameInternalRep(
* references, free it up.
*/
- resNamePtr->refCount--;
- if (resNamePtr->refCount == 0) {
+ if (resNamePtr->refCount-- <= 1) {
/*
* Decrement the reference count for the cached namespace. If the
* namespace is dead, and there are no more references to it, free
@@ -4782,7 +4780,7 @@ SetNsNameFromAny(
if ((name[0] == ':') && (name[1] == ':')) {
resNamePtr->refNsPtr = NULL;
} else {
- resNamePtr->refNsPtr = (Namespace *) Tcl_GetCurrentNamespace(interp);
+ resNamePtr->refNsPtr = (Namespace *) TclGetCurrentNamespace(interp);
}
resNamePtr->refCount = 1;
TclFreeIntRep(objPtr);