URET uffs_InitFileSystemObjects(void)
{
if (uffs_InitObjectBuf() == U_SUCC) {
if (uffs_DirEntryBufInit() == U_SUCC) {
uffs_InitGlobalFsLock();
return U_SUCC;
}
}
return U_FAIL;
}
int dfs_uffs_init(void)
{
/* register uffs file system */
dfs_register(&dfs_uffs_ops);
if (uffs_InitObjectBuf() == U_SUCC)
{
if (uffs_DirEntryBufInit() == U_SUCC)
{
uffs_InitGlobalFsLock();
return RT_EOK;
}
}
return -RT_ERROR;
}
URET uffs_InitMountTable(void)
{
struct uffs_MountTableEntrySt *tbl = uffs_GetMountTable();
struct uffs_MountTableEntrySt *work;
int dev_num = 0;
for (work = tbl; work; work = work->next) {
uffs_Perror(UFFS_ERR_NOISY, "init device for mount point %s ...", work->mount);
if (work->dev->Init(work->dev) == U_FAIL) {
uffs_Perror(UFFS_ERR_SERIOUS, "init device for mount point %s fail", work->mount);
return U_FAIL;
}
work->dev->par.start = work->start_block;
if (work->end_block < 0)
{
work->dev->par.end = work->dev->attr->total_blocks + work->end_block;
}
else
{
work->dev->par.end = work->end_block;
}
uffs_Perror(UFFS_ERR_NOISY, "mount partiton: %d,%d",
work->dev->par.start, work->dev->par.end);
if (uffs_InitDevice(work->dev) != U_SUCC)
{
uffs_Perror(UFFS_ERR_SERIOUS, "init device fail !");
return U_FAIL;
}
work->dev->dev_num = dev_num++;
}
if (uffs_InitObjectBuf() == U_SUCC) {
if (uffs_InitDirEntryBuf() == U_SUCC) {
return U_SUCC;
}
}
return U_FAIL;
}
