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-rw-r--r--generic/tclAlloc.c44
-rw-r--r--generic/tclIO.c4
2 files changed, 24 insertions, 24 deletions
diff --git a/generic/tclAlloc.c b/generic/tclAlloc.c
index cda1f38..64df1a2 100644
--- a/generic/tclAlloc.c
+++ b/generic/tclAlloc.c
@@ -32,7 +32,7 @@
*/
#if defined(_MSC_VER) || defined(__MSVCRT__) || defined(__BORLANDC__)
-typedef unsigned long caddr_t;
+typedef size_t caddr_t;
#endif
/*
@@ -56,7 +56,7 @@ union overhead {
unsigned char magic1; /* other magic number */
#ifndef NDEBUG
unsigned short rmagic; /* range magic number */
- unsigned long size; /* actual block size */
+ size_t size; /* actual block size */
unsigned short unused2; /* padding to 8-byte align */
#endif
} ovu;
@@ -133,7 +133,7 @@ static int allocInit = 0;
* a given block size.
*/
-static unsigned int numMallocs[NBUCKETS+1];
+static size_t numMallocs[NBUCKETS+1];
#endif
#if !defined(NDEBUG)
@@ -148,7 +148,7 @@ static unsigned int numMallocs[NBUCKETS+1];
* Prototypes for functions used only in this file.
*/
-static void MoreCore(int bucket);
+static void MoreCore(size_t bucket);
/*
*-------------------------------------------------------------------------
@@ -254,7 +254,7 @@ TclpAlloc(
unsigned int numBytes) /* Number of bytes to allocate. */
{
register union overhead *overPtr;
- register long bucket;
+ register size_t bucket;
register unsigned amount;
struct block *bigBlockPtr = NULL;
@@ -385,12 +385,12 @@ TclpAlloc(
static void
MoreCore(
- int bucket) /* What bucket to allocat to. */
+ size_t bucket) /* What bucket to allocate to. */
{
register union overhead *overPtr;
- register long size; /* size of desired block */
- long amount; /* amount to allocate */
- int numBlocks; /* how many blocks we get */
+ register size_t size; /* size of desired block */
+ size_t amount; /* amount to allocate */
+ size_t numBlocks; /* how many blocks we get */
struct block *blockPtr;
/*
@@ -398,14 +398,14 @@ MoreCore(
* VAX, I think) or for a negative arg.
*/
- size = 1 << (bucket + 3);
+ size = ((size_t)1) << (bucket + 3);
ASSERT(size > 0);
amount = MAXMALLOC;
numBlocks = amount / size;
ASSERT(numBlocks*size == amount);
- blockPtr = (struct block *) TclpSysAlloc((unsigned)
+ blockPtr = (struct block *) TclpSysAlloc(
(sizeof(struct block) + amount), 1);
/* no more room! */
if (blockPtr == NULL) {
@@ -448,7 +448,7 @@ void
TclpFree(
char *oldPtr) /* Pointer to memory to free. */
{
- register long size;
+ register size_t size;
register union overhead *overPtr;
struct block *bigBlockPtr;
@@ -518,7 +518,7 @@ TclpRealloc(
union overhead *overPtr;
struct block *bigBlockPtr;
int expensive;
- unsigned long maxSize;
+ size_t maxSize;
if (oldPtr == NULL) {
return TclpAlloc(numBytes);
@@ -645,30 +645,30 @@ void
mstats(
char *s) /* Where to write info. */
{
- register int i, j;
+ register unsigned int i, j;
register union overhead *overPtr;
- int totalFree = 0, totalUsed = 0;
+ size_t totalFree = 0, totalUsed = 0;
Tcl_MutexLock(allocMutexPtr);
fprintf(stderr, "Memory allocation statistics %s\nTclpFree:\t", s);
for (i = 0; i < NBUCKETS; i++) {
for (j=0, overPtr=nextf[i]; overPtr; overPtr=overPtr->next, j++) {
- fprintf(stderr, " %d", j);
+ fprintf(stderr, " %u", j);
}
- totalFree += j * (1 << (i + 3));
+ totalFree += ((size_t)j) * (1 << (i + 3));
}
fprintf(stderr, "\nused:\t");
for (i = 0; i < NBUCKETS; i++) {
- fprintf(stderr, " %d", numMallocs[i]);
+ fprintf(stderr, " %" TCL_LL_MODIFIER "d", (Tcl_WideInt)numMallocs[i]);
totalUsed += numMallocs[i] * (1 << (i + 3));
}
- fprintf(stderr, "\n\tTotal small in use: %d, total free: %d\n",
- totalUsed, totalFree);
- fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %d\n",
- MAXMALLOC, numMallocs[NBUCKETS]);
+ fprintf(stderr, "\n\tTotal small in use: %" TCL_LL_MODIFIER "d, total free: %" TCL_LL_MODIFIER "d\n",
+ (Tcl_WideInt)totalUsed, (Tcl_WideInt)totalFree);
+ fprintf(stderr, "\n\tNumber of big (>%d) blocks in use: %" TCL_LL_MODIFIER "d\n",
+ MAXMALLOC, (Tcl_WideInt)numMallocs[NBUCKETS]);
Tcl_MutexUnlock(allocMutexPtr);
}
diff --git a/generic/tclIO.c b/generic/tclIO.c
index ffd2430..5c39e19 100644
--- a/generic/tclIO.c
+++ b/generic/tclIO.c
@@ -323,7 +323,7 @@ typedef struct ResolvedChanName {
Tcl_Interp *interp; /* The interp in which the lookup was done. */
int epoch; /* The epoch of the channel when the lookup
* was done. Use to verify validity. */
- int refCount; /* Share this struct among many Tcl_Obj. */
+ size_t refCount; /* Share this struct among many Tcl_Obj. */
} ResolvedChanName;
static void DupChannelIntRep(Tcl_Obj *objPtr, Tcl_Obj *copyPtr);
@@ -11194,7 +11194,7 @@ FreeChannelIntRep(
ResolvedChanName *resPtr = objPtr->internalRep.twoPtrValue.ptr1;
objPtr->typePtr = NULL;
- if (--resPtr->refCount) {
+ if (resPtr->refCount-- > 1) {
return;
}
Tcl_Release(resPtr->statePtr);