static yaffsfs_Inode yaffsfs_inode[YAFFSFS_N_HANDLES];
static yaffsfs_Handle yaffsfs_handle[YAFFSFS_N_HANDLES];
+static int yaffsfs_handlesInitialised;
/*
* yaffsfs_InitHandle
* Inilitalise handle management on start-up.
*/
-static int yaffsfs_InitHandles(void)
+static void yaffsfs_InitHandles(void)
{
int i;
+ if(yaffsfs_handlesInitialised)
+ return;
+
memset(yaffsfs_inode,0,sizeof(yaffsfs_inode));
memset(yaffsfs_handle,0,sizeof(yaffsfs_handle));
for(i = 0; i < YAFFSFS_N_HANDLES; i++)
yaffsfs_handle[i].inodeId = -1;
-
- return 0;
}
yaffsfs_Handle *yaffsfs_GetHandlePointer(int h)
int yaffsfs_IsPathDivider(YCHAR ch)
{
- YCHAR *str = YAFFS_PATH_DIVIDERS;
+ const YCHAR *str = YAFFS_PATH_DIVIDERS;
while(*str){
if(*str == ch)
yaffsfs_Lock();
parent = yaffsfs_FindDirectory(NULL,path,&name,0);
- if(parent && parent->myDev->readOnly){
+ if(parent && yaffs_strnlen(name,5) == 0){
+ /* Trying to make the root itself */
+ yaffsfs_SetError(-EEXIST);
+ } else if(parent && parent->myDev->readOnly){
yaffsfs_SetError(-EINVAL);
} else {
if(parent)
T(YAFFS_TRACE_ALWAYS,(TSTR("yaffs: Mounting %s" TENDSTR),path));
yaffsfs_Lock();
+
+ yaffsfs_InitHandles();
+
dev = yaffsfs_FindDevice(path,&dummy);
if(dev){
if(!dev->isMounted){