return (dentry_correct_length_unaligned(dentry) + 7) & ~7;
}
-/* Return %true iff @dentry has the UTF-8 file name @name that has length
- * @name_len bytes. */
-static bool dentry_has_name(const struct dentry *dentry, const char *name,
- size_t name_len)
-{
- if (dentry->file_name_utf8_len != name_len)
- return false;
- return memcmp(dentry->file_name_utf8, name, name_len) == 0;
-}
-
/* Return %true iff the alternate data stream entry @entry has the UTF-8 stream
* name @name that has length @name_len bytes. */
static inline bool ads_entry_has_name(const struct ads_entry *entry,
return __dentry_total_length(dentry, dentry->length);
}
-/* Transfers file attributes from a `stat' buffer to a WIM "inode". */
-void stbuf_to_inode(const struct stat *stbuf, struct inode *inode)
-{
- if (S_ISLNK(stbuf->st_mode)) {
- inode->attributes = FILE_ATTRIBUTE_REPARSE_POINT;
- inode->reparse_tag = WIM_IO_REPARSE_TAG_SYMLINK;
- } else if (S_ISDIR(stbuf->st_mode)) {
- inode->attributes = FILE_ATTRIBUTE_DIRECTORY;
- } else {
- inode->attributes = FILE_ATTRIBUTE_NORMAL;
- }
- if (sizeof(ino_t) >= 8)
- inode->ino = (u64)stbuf->st_ino;
- else
- inode->ino = (u64)stbuf->st_ino |
- ((u64)stbuf->st_dev << ((sizeof(ino_t) * 8) & 63));
- /* Set timestamps */
- inode->creation_time = timespec_to_wim_timestamp(&stbuf->st_mtim);
- inode->last_write_time = timespec_to_wim_timestamp(&stbuf->st_mtim);
- inode->last_access_time = timespec_to_wim_timestamp(&stbuf->st_atim);
-}
-
#ifdef WITH_FUSE
/* Transfers file attributes from a struct inode to a `stat' buffer.
*
*/
void free_dentry_tree(struct dentry *root, struct lookup_table *lookup_table)
{
- if (!root || !root->parent)
- return;
- for_dentry_in_tree_depth(root, do_free_dentry, lookup_table);
+ if (root)
+ for_dentry_in_tree_depth(root, do_free_dentry, lookup_table);
}
int increment_dentry_refcnt(struct dentry *dentry, void *ignore)
* @offset: Offset of this directory entry in the metadata resource.
* @dentry: A `struct dentry' that will be filled in by this function.
*
- * Return 0 on success or nonzero on failure. On failure, @dentry have been
- * modified, bu it will be left with no pointers to any allocated buffers.
- * On success, the dentry->length field must be examined. If zero, this was a
- * special "end of directory" dentry and not a real dentry. If nonzero, this
- * was a real dentry.
+ * Return 0 on success or nonzero on failure. On failure, @dentry will have
+ * been modified, but it will not be left with pointers to any allocated
+ * buffers. On success, the dentry->length field must be examined. If zero,
+ * this was a special "end of directory" dentry and not a real dentry. If
+ * nonzero, this was a real dentry.
*/
int read_dentry(const u8 metadata_resource[], u64 metadata_resource_len,
u64 offset, struct dentry *dentry)
struct dentry *dentry)
{
u64 cur_offset = dentry->subdir_offset;
- struct dentry *prev_child = NULL;
- struct dentry *first_child = NULL;
struct dentry *child;
struct dentry cur_child;
int ret;
break;
}
memcpy(child, &cur_child, sizeof(struct dentry));
-
dentry_add_child(dentry, child);
-
inode_add_dentry(child, child->d_inode);
/* If there are children of this child, call this procedure