/* Length of this directory entry in bytes, not including any alternate
* data stream entries. Should be a multiple of 8 so that the following
* dentry or alternate data stream entry is aligned on an 8-byte
- * boundary. (If not, wimlib will round it up.)
+ * boundary. (If not, wimlib will round it up.) It must be at least as
+ * long as the fixed-length fields of the dentry (WIM_DENTRY_DISK_SIZE),
+ * plus the lengths of the file name and/or short name if present.
*
* It is also possible for this field to be 0. This situation, which is
* undocumented, indicates the end of a list of sibling nodes in a
* security descriptors (see: `struct wim_security_data') */
sle32 security_id;
- /* Offset from the start of the uncompressed metadata resource of this
- * directory's child directory entries, or 0 if this directory entry
- * does not correspond to a directory or otherwise does not have any
- * children. */
+ /* Offset, in bytes, from the start of the uncompressed metadata
+ * resource of this directory's child directory entries, or 0 if this
+ * directory entry does not correspond to a directory or otherwise does
+ * not have any children. */
le64 subdir_offset;
/* Reserved fields */
le64 unused_1;
le64 unused_2;
- /* The following three time fields should correspond to those gotten by
- * calling GetFileTime() on Windows. */
- /* Creation time, in 100-nanosecond intervals since January 1, 1601. */
+ /* Creation time, last access time, and last write time, in
+ * 100-nanosecond intervals since 12:00 a.m UTC January 1, 1601. They
+ * should correspond to the times gotten by calling GetFileTime() on
+ * Windows. */
le64 creation_time;
-
- /* Last access time, in 100-nanosecond intervals since January 1, 1601. */
le64 last_access_time;
-
- /* Last write time, in 100-nanosecond intervals since January 1, 1601. */
le64 last_write_time;
/* Vaguely, the SHA-1 message digest ("hash") of the file's contents.
* version of the following fields containing the reparse tag is valid.
* Furthermore, the field notated as not_rpfixed, as far as I can tell,
* is supposed to be set to 1 if reparse point fixups (a.k.a. fixing the
- * targets of absolute symbolic links) were done, and otherwise 0.
+ * targets of absolute symbolic links) were *not* done, and otherwise 0.
*
* If this directory entry is not for a reparse point, then the version
* of the following fields containing the hard_link_group_id is valid.
* guaranteed that directory entries that share the same hard link
* group ID are actually hard linked to each either. We have to
* handle this by using special code to use distinguishing features
- * (possible because some information about the underlying inode is
- * repeated in each dentry) to split up these fake hard link groups
- * into what they actually are supposed to be.
+ * (which is possible because some information about the underlying
+ * inode is repeated in each dentry) to split up these fake hard link
+ * groups into what they actually are supposed to be.
*/
union {
struct {
/* Follewed by variable length file name, in UTF16-LE, if
* file_name_nbytes != 0. Includes null terminator. */
- utf16lechar file_name[];
+ /*utf16lechar file_name[];*/
/* Followed by variable length short name, in UTF16-LE, if
* short_name_nbytes != 0. Includes null terminator. */
inode->i_next_stream_id = 1;
inode->i_not_rpfixed = 1;
INIT_LIST_HEAD(&inode->i_list);
- #ifdef WITH_FUSE
- if (pthread_mutex_init(&inode->i_mutex, NULL) != 0) {
- ERROR_WITH_ERRNO("Error initializing mutex");
- FREE(inode);
- return NULL;
- }
- #endif
INIT_LIST_HEAD(&inode->i_dentry);
}
return inode;
#ifdef WITH_FUSE
wimlib_assert(inode->i_num_opened_fds == 0);
FREE(inode->i_fds);
- pthread_mutex_destroy(&inode->i_mutex);
#endif
/* HACK: This may instead delete the inode from i_list, but the
* hlist_del() behaves the same as list_del(). */
if (!hlist_unhashed(&inode->i_hlist))
hlist_del(&inode->i_hlist);
- FREE(inode->i_extracted_file);
FREE(inode);
}
}
* fixed-length fields */
if (dentry->length < sizeof(struct wim_dentry_on_disk)) {
ERROR("Directory entry has invalid length of %"PRIu64" bytes",
- entry->length);
+ dentry->length);
return WIMLIB_ERR_INVALID_DENTRY;
}
* Returns zero on success; nonzero on failure.
*/
int
-read_dentry_tree(const u8 metadata_resource[], u64 metadata_resource_len,
- struct wim_dentry *dentry)
+read_dentry_tree(const u8 * restrict metadata_resource,
+ u64 metadata_resource_len,
+ struct wim_dentry * restrict dentry)
{
u64 cur_offset = dentry->subdir_offset;
struct wim_dentry *child;
* Returns pointer to the byte after the last byte we wrote.
*/
u8 *
-write_dentry_tree(const struct wim_dentry *root, u8 *p)
+write_dentry_tree(const struct wim_dentry * restrict root, u8 * restrict p)
{
DEBUG("Writing dentry tree.");
wimlib_assert(dentry_is_root(root));
git://wimlib.net / wimlib / blobdiff