WIM capture: Share inodes immediately

[wimlib] / src / dentry.h

diff --git a/src/dentry.h b/src/dentry.h
index 3c59f128f675f514bbc001af148e1c6bc1430acb..601a40c56256ac408b424cfcbcd8029c7de10765 100644 (file)
--- a/src/dentry.h
+++ b/src/dentry.h
@@ -141,9 +141,11 @@ struct wim_dentry {
         * the terminating null character. */
        u16 file_name_nbytes;
 
-       /* Length of full path name, in bytes, as a multibyte-encoded string */
+       /* Length of full path name encoded using "tchars", in bytes, not
+        * including the terminating null character. */
        u32 full_path_nbytes;
 
+       /* Has this dentry been extracted yet? */
        u8 is_extracted : 1;
 
        /* Only used during NTFS capture */
@@ -195,7 +197,7 @@ struct wim_dentry {
        utf16lechar *file_name;
 
        /* Full path of this dentry */
-       mbchar *full_path;
+       tchar *full_path;
 };
 
 #define rbnode_dentry(node) container_of(node, struct wim_dentry, rb_node)
@@ -269,13 +271,16 @@ struct wim_inode {
 
        struct hlist_node i_hlist;
 
-       struct list_head i_lte_inode_list;
+       union {
+               /* Used during image extraction to build a list of inodes that
+                * share a certain stream */
+               struct list_head i_lte_inode_list;
 
-#ifdef __WIN32__
-       utf16lechar *i_extracted_file;
-#else
-       mbchar *i_extracted_file;
-#endif
+               /* Device number, used only during image capture */
+               u64 i_devno;
+       };
+
+       tchar *i_extracted_file;
 
        /* Root of a red-black tree storing the children of this inode (if
         * non-empty, implies the inode is a directory, although that is also
@@ -348,17 +353,17 @@ extern void
 calculate_subdir_offsets(struct wim_dentry *dentry, u64 *subdir_offset_p);
 
 extern int
-set_dentry_name(struct wim_dentry *dentry, const mbchar *new_name);
+set_dentry_name(struct wim_dentry *dentry, const tchar *new_name);
 
 extern struct wim_dentry *
-get_dentry(struct WIMStruct *w, const mbchar *path);
+get_dentry(struct WIMStruct *w, const tchar *path);
 
 extern struct wim_inode *
-wim_pathname_to_inode(struct WIMStruct *w, const mbchar *path);
+wim_pathname_to_inode(struct WIMStruct *w, const tchar *path);
 
 extern struct wim_dentry *
 get_dentry_child_with_name(const struct wim_dentry *dentry,
-                          const mbchar *name);
+                          const tchar *name);
 
 extern struct wim_dentry *
 get_dentry_child_with_utf16le_name(const struct wim_dentry *dentry,
@@ -366,7 +371,7 @@ get_dentry_child_with_utf16le_name(const struct wim_dentry *dentry,
                                   size_t name_nbytes);
 
 extern struct wim_dentry *
-get_parent_dentry(struct WIMStruct *w, const mbchar *path);
+get_parent_dentry(struct WIMStruct *w, const tchar *path);
 
 extern int
 print_dentry(struct wim_dentry *dentry, void *lookup_table);
@@ -374,14 +379,17 @@ print_dentry(struct wim_dentry *dentry, void *lookup_table);
 extern int
 print_dentry_full_path(struct wim_dentry *entry, void *ignore);
 
+extern struct wim_inode *
+new_timeless_inode();
+
 extern int
-new_dentry(const mbchar *name, struct wim_dentry **dentry_ret);
+new_dentry(const tchar *name, struct wim_dentry **dentry_ret);
 
 extern int
-new_dentry_with_inode(const mbchar *name, struct wim_dentry **dentry_ret);
+new_dentry_with_inode(const tchar *name, struct wim_dentry **dentry_ret);
 
 extern int
-new_dentry_with_timeless_inode(const mbchar *name, struct wim_dentry **dentry_ret);
+new_dentry_with_timeless_inode(const tchar *name, struct wim_dentry **dentry_ret);
 
 extern void
 free_inode(struct wim_inode *inode);
@@ -407,7 +415,7 @@ dentry_add_child(struct wim_dentry * restrict parent,
                 struct wim_dentry * restrict child);
 
 extern struct wim_ads_entry *
-inode_get_ads_entry(struct wim_inode *inode, const mbchar *stream_name,
+inode_get_ads_entry(struct wim_inode *inode, const tchar *stream_name,
                    u16 *idx_ret);
 
 extern struct wim_ads_entry *
@@ -416,10 +424,10 @@ inode_add_ads_utf16le(struct wim_inode *inode,
                      size_t stream_name_nbytes);
 
 extern struct wim_ads_entry *
-inode_add_ads(struct wim_inode *dentry, const mbchar *stream_name);
+inode_add_ads(struct wim_inode *dentry, const tchar *stream_name);
 
 extern int
-inode_add_ads_with_data(struct wim_inode *inode, const mbchar *name,
+inode_add_ads_with_data(struct wim_inode *inode, const tchar *name,
                        const void *value, size_t size,
                        struct wim_lookup_table *lookup_table);