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Add missing function, if only stubs
[yaffs2.git]
/
yaffs_guts.c
diff --git
a/yaffs_guts.c
b/yaffs_guts.c
index 9872305f6c1ff26b59ffb3185245f031313ff266..2b9bf7bd66228b3b173d276ffbcc416c1cd59f39 100644
(file)
--- a/
yaffs_guts.c
+++ b/
yaffs_guts.c
@@
-12,7
+12,7
@@
*/
const char *yaffs_guts_c_version =
*/
const char *yaffs_guts_c_version =
- "$Id: yaffs_guts.c,v 1.
87 2009-07-29 04:30:24
charles Exp $";
+ "$Id: yaffs_guts.c,v 1.
90 2009-09-23 23:24:55
charles Exp $";
#include "yportenv.h"
#include "yportenv.h"
@@
-1545,11
+1545,16
@@
static int yaffs_FindChunkInGroup(yaffs_Device *dev, int theChunk,
for (j = 0; theChunk && j < dev->chunkGroupSize; j++) {
if (yaffs_CheckChunkBit(dev, theChunk / dev->nChunksPerBlock,
theChunk % dev->nChunksPerBlock)) {
for (j = 0; theChunk && j < dev->chunkGroupSize; j++) {
if (yaffs_CheckChunkBit(dev, theChunk / dev->nChunksPerBlock,
theChunk % dev->nChunksPerBlock)) {
- yaffs_ReadChunkWithTagsFromNAND(dev, theChunk, NULL,
- tags);
- if (yaffs_TagsMatch(tags, objectId, chunkInInode)) {
- /* found it; */
+
+ if(dev->chunkGroupSize == 1)
return theChunk;
return theChunk;
+ else {
+ yaffs_ReadChunkWithTagsFromNAND(dev, theChunk, NULL,
+ tags);
+ if (yaffs_TagsMatch(tags, objectId, chunkInInode)) {
+ /* found it; */
+ return theChunk;
+ }
}
}
theChunk++;
}
}
theChunk++;
@@
-5055,23
+5060,27
@@
loff_t yaffs_GetFileSize(yaffs_Object *obj)
-int yaffs_FlushFile(yaffs_Object *in, int updateTime)
+int yaffs_FlushFile(yaffs_Object *in, int updateTime
, int dataSync
)
{
int retVal;
if (in->dirty) {
yaffs_FlushFilesChunkCache(in);
{
int retVal;
if (in->dirty) {
yaffs_FlushFilesChunkCache(in);
- if (updateTime) {
+ if(dataSync) /* Only sync data */
+ retVal=YAFFS_OK;
+ else {
+ if (updateTime) {
#ifdef CONFIG_YAFFS_WINCE
#ifdef CONFIG_YAFFS_WINCE
- yfsd_WinFileTimeNow(in->win_mtime);
+
yfsd_WinFileTimeNow(in->win_mtime);
#else
#else
- in->yst_mtime = Y_CURRENT_TIME;
+
in->yst_mtime = Y_CURRENT_TIME;
#endif
#endif
- }
+
}
- retVal = (yaffs_UpdateObjectHeader(in, NULL, 0, 0, 0) >=
- 0) ? YAFFS_OK : YAFFS_FAIL;
+ retVal = (yaffs_UpdateObjectHeader(in, NULL, 0, 0, 0) >=
+ 0) ? YAFFS_OK : YAFFS_FAIL;
+ }
} else {
retVal = YAFFS_OK;
}
} else {
retVal = YAFFS_OK;
}
@@
-5172,14
+5181,19
@@
int yaffs_DeleteFile(yaffs_Object *in)
}
}
}
}
-static int yaffs_
DeleteDirectory(yaffs_Object *in
)
+static int yaffs_
IsNonEmptyDirectory(yaffs_Object *obj
)
{
{
- /* First check that the directory is empty. */
- if (ylist_empty(&in->variant.directoryVariant.children))
- return yaffs_DoGenericObjectDeletion(in);
+ return (obj->variantType == YAFFS_OBJECT_TYPE_DIRECTORY) &&
+ !(ylist_empty(&obj->variant.directoryVariant.children));
+}
- return YAFFS_FAIL;
+static int yaffs_DeleteDirectory(yaffs_Object *obj)
+{
+ /* First check that the directory is empty. */
+ if (yaffs_IsNonEmptyDirectory(obj))
+ return YAFFS_FAIL;
+ return yaffs_DoGenericObjectDeletion(obj);
}
static int yaffs_DeleteSymLink(yaffs_Object *in)
}
static int yaffs_DeleteSymLink(yaffs_Object *in)
@@
-5295,7
+5309,9
@@
static int yaffs_UnlinkWorker(yaffs_Object *obj)
default:
return YAFFS_FAIL;
}
default:
return YAFFS_FAIL;
}
- } else
+ } else if(yaffs_IsNonEmptyDirectory(obj))
+ return YAFFS_FAIL;
+ else
return yaffs_ChangeObjectName(obj, obj->myDev->unlinkedDir,
_Y("unlinked"), 0, 0);
}
return yaffs_ChangeObjectName(obj, obj->myDev->unlinkedDir,
_Y("unlinked"), 0, 0);
}
@@
-6811,7
+6827,7
@@
yaffs_Object *yaffs_FindObjectByName(yaffs_Object *directory,
* Do a real check
*/
yaffs_GetObjectName(l, buffer,
* Do a real check
*/
yaffs_GetObjectName(l, buffer,
- YAFFS_MAX_NAME_LENGTH);
+ YAFFS_MAX_NAME_LENGTH
+ 1
);
if (yaffs_strncmp(name, buffer, YAFFS_MAX_NAME_LENGTH) == 0)
return l;
}
if (yaffs_strncmp(name, buffer, YAFFS_MAX_NAME_LENGTH) == 0)
return l;
}
@@
-7060,7
+7076,7
@@
int yaffs_DumpObject(yaffs_Object *obj)
{
YCHAR name[257];
{
YCHAR name[257];
- yaffs_GetObjectName(obj, name,
256
);
+ yaffs_GetObjectName(obj, name,
YAFFS_MAX_NAME_LENGTH + 1
);
T(YAFFS_TRACE_ALWAYS,
(TSTR
T(YAFFS_TRACE_ALWAYS,
(TSTR