mount changes (IN PROGRESS)

[wimlib] / src / lookup_table.h

diff --git a/src/lookup_table.h b/src/lookup_table.h
index a269e512ebef8465dc8d151eb02432278e046739..faf62a02bc33039f8c817712b6c8de4aeebeddbf 100644 (file)
--- a/src/lookup_table.h
+++ b/src/lookup_table.h
@@ -7,7 +7,9 @@
 /* Size of each lookup table entry in the WIM file. */
 #define WIM_LOOKUP_TABLE_ENTRY_DISK_SIZE 50
 
-#define LOOKUP_FLAG_ADS_OK
+#define LOOKUP_FLAG_ADS_OK             0x00000001
+#define LOOKUP_FLAG_DIRECTORY_OK       0x00000002
+#define LOOKUP_FLAG_FOLLOW_SYMLINKS    0x00000004
 
 
 /* A lookup table that is used to translate the hash codes of dentries into the
@@ -112,6 +114,7 @@ struct lookup_table_entry {
                bool refcnt_is_incremented;
        };
        struct resource_entry output_resource_entry;
+       struct dentry *hard_link_sets;
 };
 
 extern struct lookup_table *new_lookup_table(size_t capacity);
@@ -122,7 +125,7 @@ extern void lookup_table_insert(struct lookup_table *table,
 extern void lookup_table_unlink(struct lookup_table *table, 
                                struct lookup_table_entry *lte);
 
-extern void lookup_table_decrement_refcnt(struct lookup_table* table, 
+extern bool lookup_table_decrement_refcnt(struct lookup_table* table, 
                                          const u8 hash[]);
 
 
@@ -132,15 +135,13 @@ extern int for_lookup_table_entry(struct lookup_table *table,
                                  int (*visitor)(struct lookup_table_entry *, void *), 
                                  void *arg);
 
-extern struct lookup_table_entry *lookup_resource(const struct lookup_table *table,
-                                           const u8 hash[]);
-
-static inline struct lookup_table_entry *
-wim_lookup_resource(const WIMStruct *w, const struct dentry *dentry)
-{
-       return lookup_resource(w->lookup_table, dentry->hash);
-}
+extern struct lookup_table_entry *
+__lookup_resource(const struct lookup_table *lookup_table, const u8 hash[]);
 
+extern int lookup_resource(WIMStruct *w, const char *path,
+                          int lookup_flags, struct dentry **dentry_ret,
+                          struct lookup_table_entry **lte_ret,
+                          u8 **hash_ret);
 
 extern int zero_out_refcnts(struct lookup_table_entry *entry, void *ignore);