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authorjan.nijtmans <nijtmans@users.sourceforge.net>2015-08-21 10:40:48 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2015-08-21 10:40:48 (GMT)
commit811b14e555c23a063e1c1d0b17627a0484624234 (patch)
tree23233d991f8210dd5a493c9eefdc6ea67a828059
parent74cd974b89d05dd8159d85d730e6aadaa34b3e27 (diff)
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Eliminate some (harmless) compiler warnings. No functional change.
-rw-r--r--generic/tclThread.c26
1 files changed, 14 insertions, 12 deletions
diff --git a/generic/tclThread.c b/generic/tclThread.c
index 087d735..17071e5 100644
--- a/generic/tclThread.c
+++ b/generic/tclThread.c
@@ -24,7 +24,7 @@
typedef struct {
int num; /* Number of objects remembered */
int max; /* Max size of the array */
- char **list; /* List of pointers */
+ void **list; /* List of pointers */
} SyncObjRecord;
static SyncObjRecord keyRecord = {0, 0, NULL};
@@ -35,8 +35,8 @@ static SyncObjRecord condRecord = {0, 0, NULL};
* Prototypes of functions used only in this file.
*/
-static void ForgetSyncObject(char *objPtr, SyncObjRecord *recPtr);
-static void RememberSyncObject(char *objPtr,
+static void ForgetSyncObject(void *objPtr, SyncObjRecord *recPtr);
+static void RememberSyncObject(void *objPtr,
SyncObjRecord *recPtr);
/*
@@ -94,7 +94,7 @@ Tcl_GetThreadData(
result = ckalloc((size_t) size);
memset(result, 0, (size_t) size);
*keyPtr = (Tcl_ThreadDataKey)result;
- RememberSyncObject((char *) keyPtr, &keyRecord);
+ RememberSyncObject(keyPtr, &keyRecord);
}
result = * (void **) keyPtr;
#endif /* TCL_THREADS */
@@ -153,10 +153,10 @@ TclThreadDataKeyGet(
static void
RememberSyncObject(
- char *objPtr, /* Pointer to sync object */
+ void *objPtr, /* Pointer to sync object */
SyncObjRecord *recPtr) /* Record of sync objects */
{
- char **newList;
+ void **newList;
int i, j;
@@ -178,7 +178,7 @@ RememberSyncObject(
if (recPtr->num >= recPtr->max) {
recPtr->max += 8;
- newList = (char **) ckalloc(recPtr->max * sizeof(char *));
+ newList = (void **) ckalloc(recPtr->max * sizeof(char *));
for (i=0,j=0 ; i<recPtr->num ; i++) {
if (recPtr->list[i] != NULL) {
newList[j++] = recPtr->list[i];
@@ -214,7 +214,7 @@ RememberSyncObject(
static void
ForgetSyncObject(
- char *objPtr, /* Pointer to sync object */
+ void *objPtr, /* Pointer to sync object */
SyncObjRecord *recPtr) /* Record of sync objects */
{
int i;
@@ -248,7 +248,7 @@ void
TclRememberMutex(
Tcl_Mutex *mutexPtr)
{
- RememberSyncObject((char *)mutexPtr, &mutexRecord);
+ RememberSyncObject(mutexPtr, &mutexRecord);
}
/*
@@ -276,7 +276,7 @@ Tcl_MutexFinalize(
TclpFinalizeMutex(mutexPtr);
#endif
TclpMasterLock();
- ForgetSyncObject((char *) mutexPtr, &mutexRecord);
+ ForgetSyncObject(mutexPtr, &mutexRecord);
TclpMasterUnlock();
}
@@ -303,7 +303,9 @@ void
TclMutexUnlockAndFinalize(
Tcl_Mutex *mutexPtr)
{
+#ifdef TCL_THREADS
Tcl_Mutex mutex;
+#endif
TclpMasterLock();
TclpMutexLock();
#ifdef TCL_THREADS
@@ -338,7 +340,7 @@ void
TclRememberCondition(
Tcl_Condition *condPtr)
{
- RememberSyncObject((char *) condPtr, &condRecord);
+ RememberSyncObject(condPtr, &condRecord);
}
/*
@@ -366,7 +368,7 @@ Tcl_ConditionFinalize(
TclpFinalizeCondition(condPtr);
#endif
TclpMasterLock();
- ForgetSyncObject((char *) condPtr, &condRecord);
+ ForgetSyncObject(condPtr, &condRecord);
TclpMasterUnlock();
}