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WIP Fixed deorphan test

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This commit is contained in:
Christopher Haster
2018-07-30 09:10:04 -05:00
parent c3c15d7636
commit 868099836d
4 changed files with 57 additions and 47 deletions
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lfs.c
+27 -15
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@@ -3255,6 +3255,12 @@ int lfs_fs_traverse(lfs_t *lfs, int (*cb)(void*, lfs_block_t), void *data) {
}
*/
static int lfs_pred(lfs_t *lfs, const lfs_block_t pair[2], lfs_mdir_t *pdir) {
if (lfs_pairisnull(lfs->root)) {
// TODO best place for this?
// TODO needed for relocate
return LFS_ERR_NOENT;
}
// iterate over all directory directory entries
pdir->tail[0] = 0;
pdir->tail[1] = 1;
@@ -3275,6 +3281,11 @@ static int lfs_pred(lfs_t *lfs, const lfs_block_t pair[2], lfs_mdir_t *pdir) {
static int32_t lfs_parent(lfs_t *lfs, const lfs_block_t pair[2],
lfs_mdir_t *parent) {
if (lfs_pairisnull(lfs->root)) {
// TODO best place for this?
return LFS_ERR_NOENT;
}
// search for both orderings so we can reuse the find function
lfs_block_t child[2] = {pair[0], pair[1]};
@@ -3531,18 +3542,19 @@ int lfs_deorphan(lfs_t *lfs) {
// return lfs_dir_setattrs(lfs, &dir, &entry, attrs, count);
//}
//static int lfs_fs_size_count(void *p, lfs_block_t block) {
// lfs_size_t *size = p;
// *size += 1;
// return 0;
//}
//
//lfs_ssize_t lfs_fs_size(lfs_t *lfs) {
// lfs_size_t size = 0;
// int err = lfs_fs_traverse(lfs, lfs_fs_size_count, &size);
// if (err) {
// return err;
// }
//
// return size;
//}
// TODO need lfs?
static int lfs_fs_size_count(lfs_t *lfs, void *p, lfs_block_t block) {
lfs_size_t *size = p;
*size += 1;
return 0;
}
lfs_ssize_t lfs_fs_size(lfs_t *lfs) {
lfs_size_t size = 0;
int err = lfs_fs_traverse(lfs, lfs_fs_size_count, &size);
if (err) {
return err;
}
return size;
}