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authordkf <donal.k.fellows@manchester.ac.uk>2005-02-03 13:31:10 (GMT)
committerdkf <donal.k.fellows@manchester.ac.uk>2005-02-03 13:31:10 (GMT)
commite5de9528c47b0d8428ea81f5fbb9da883158b435 (patch)
treebee356cc24d9055ffe4ed69c4ec7c4ecd6c97522 /generic
parentc7215e4e8d74a8a487a503c147aed3f1039a4864 (diff)
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Whitespace fixes and add notes to #else/#endif so it is clearer what's happening
Diffstat (limited to 'generic')
-rw-r--r--generic/tclThread.c51
1 files changed, 26 insertions, 25 deletions
diff --git a/generic/tclThread.c b/generic/tclThread.c
index ab079c1..6fc558c 100644
--- a/generic/tclThread.c
+++ b/generic/tclThread.c
@@ -9,7 +9,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclThread.c,v 1.9 2005/01/21 17:42:27 andreas_kupries Exp $
+ * RCS: @(#) $Id: tclThread.c,v 1.10 2005/02/03 13:31:10 dkf Exp $
*/
#include "tclInt.h"
@@ -93,7 +93,7 @@ Tcl_GetThreadData(keyPtr, size)
TclThreadStorageDataKeyInit(keyPtr);
#else
TclpThreadDataKeyInit(keyPtr);
-#endif
+#endif /* USE_THREAD_STORAGE */
}
/*
@@ -103,18 +103,18 @@ Tcl_GetThreadData(keyPtr, size)
result = TclThreadStorageDataKeyGet(keyPtr);
#else
result = TclpThreadDataKeyGet(keyPtr);
-#endif
+#endif /* USE_THREAD_STORAGE */
if (result == NULL) {
result = (VOID *)ckalloc((size_t)size);
memset(result, 0, (size_t)size);
#ifdef USE_THREAD_STORAGE
- TclThreadStorageDataKeySet(keyPtr, result);
+ TclThreadStorageDataKeySet(keyPtr, result);
#else
TclpThreadDataKeySet(keyPtr, result);
-#endif
+#endif /* USE_THREAD_STORAGE */
}
-#else
+#else /* TCL_THREADS */
if (*keyPtr == NULL) {
result = (VOID *)ckalloc((size_t)size);
memset((char *)result, 0, (size_t)size);
@@ -122,7 +122,7 @@ Tcl_GetThreadData(keyPtr, size)
TclRememberDataKey(keyPtr);
}
result = *(VOID **)keyPtr;
-#endif
+#endif /* TCL_THREADS */
return result;
}
@@ -153,8 +153,8 @@ TclThreadDataKeyGet(keyPtr)
return (VOID *)TclThreadStorageDataKeyGet(keyPtr);
#else
return (VOID *)TclpThreadDataKeyGet(keyPtr);
-#endif
-#else
+#endif /* USE_THREAD_STORAGE */
+#else /* TCL_THREADS */
char *result = *(char **)keyPtr;
return (VOID *)result;
#endif /* TCL_THREADS */
@@ -189,19 +189,17 @@ TclThreadDataKeySet(keyPtr, data)
TclThreadStorageDataKeyInit(keyPtr);
#else
TclpThreadDataKeyInit(keyPtr);
-#endif
+#endif /* USE_THREAD_STORAGE */
}
#ifdef USE_THREAD_STORAGE
TclThreadStorageDataKeySet(keyPtr, data);
#else
TclpThreadDataKeySet(keyPtr, data);
-#endif
-#else
+#endif /* USE_THREAD_STORAGE */
+#else /* TCL_THREADS */
*keyPtr = (Tcl_ThreadDataKey)data;
#endif /* TCL_THREADS */
}
-
-
/*
*----------------------------------------------------------------------
@@ -434,16 +432,16 @@ TclFinalizeThreadData()
keyPtr = (Tcl_ThreadDataKey *) keyRecord.list[i];
#ifdef TCL_THREADS
#ifdef USE_THREAD_STORAGE
- TclFinalizeThreadStorageData(keyPtr);
+ TclFinalizeThreadStorageData(keyPtr);
#else
TclpFinalizeThreadData(keyPtr);
-#endif
-#else
+#endif /* USE_THREAD_STORAGE */
+#else /* TCL_THREADS */
if (*keyPtr != NULL) {
ckfree((char *)*keyPtr);
*keyPtr = NULL;
}
-#endif
+#endif /* TCL_THREADS */
}
TclpMasterUnlock();
}
@@ -478,10 +476,10 @@ TclFinalizeSynchronization()
for (i=0 ; i<keyRecord.num ; i++) {
keyPtr = (Tcl_ThreadDataKey *)keyRecord.list[i];
#ifdef USE_THREAD_STORAGE
- TclFinalizeThreadStorageDataKey(keyPtr);
+ TclFinalizeThreadStorageDataKey(keyPtr);
#else
TclpFinalizeThreadDataKey(keyPtr);
-#endif
+#endif /* USE_THREAD_STORAGE */
}
if (keyRecord.list != NULL) {
ckfree((char *)keyRecord.list);
@@ -490,10 +488,13 @@ TclFinalizeSynchronization()
keyRecord.max = 0;
keyRecord.num = 0;
+ /*
+ * Call platform specific thread storage master cleanup.
+ */
+
#ifdef USE_THREAD_STORAGE
- /* call platform specific thread storage master cleanup */
TclFinalizeThreadStorage();
-#endif
+#endif /* USE_THREAD_STORAGE */
for (i=0 ; i<mutexRecord.num ; i++) {
mutexPtr = (Tcl_Mutex *)mutexRecord.list[i];
@@ -522,14 +523,14 @@ TclFinalizeSynchronization()
condRecord.num = 0;
TclpMasterUnlock();
-#else
+#else /* TCL_THREADS */
if (keyRecord.list != NULL) {
ckfree((char *)keyRecord.list);
keyRecord.list = NULL;
}
keyRecord.max = 0;
keyRecord.num = 0;
-#endif
+#endif /* TCL_THREADS */
}
@@ -611,4 +612,4 @@ Tcl_MutexUnlock(mutexPtr)
Tcl_Mutex *mutexPtr;
{
}
-#endif
+#endif /* !TCL_THREADS */