1 files changed, 26 insertions, 0 deletions
diff --git a/source3/groupdb/mapping.h b/source3/groupdb/mapping.h
new file mode 100644
index 00000000000..9daaa7fdd78
--- /dev/null
+++ b/source3/groupdb/mapping.h
@@ -0,0 +1,26 @@
+#define DATABASE_VERSION_V1 1 /* native byte format. */
+#define DATABASE_VERSION_V2 2 /* le format. */
+
+#define GROUP_PREFIX "UNIXGROUP/"
+
+/* Alias memberships are stored reverse, as memberships. The performance
+ * critical operation is to determine the aliases a SID is member of, not
+ * listing alias members. So we store a list of alias SIDs a SID is member of
+ * hanging of the member as key.
+ */
+#define MEMBEROF_PREFIX "MEMBEROF/"
+
+/* internal prototypes */
+BOOL enum_group_mapping(const DOM_SID *domsid, enum lsa_SidType sid_name_use, GROUP_MAP **pp_rmap,
+			size_t *p_num_entries, BOOL unix_only);
+BOOL group_map_remove(const DOM_SID *sid);
+BOOL init_group_mapping(void);
+NTSTATUS one_alias_membership(const DOM_SID *member,
+			      DOM_SID **sids, size_t *num);
+BOOL get_group_map_from_sid(DOM_SID sid, GROUP_MAP *map);
+BOOL get_group_map_from_gid(gid_t gid, GROUP_MAP *map);
+BOOL get_group_map_from_ntname(const char *name, GROUP_MAP *map);
+BOOL add_mapping_entry(GROUP_MAP *map, int flag);
+NTSTATUS add_aliasmem(const DOM_SID *alias, const DOM_SID *member);
+NTSTATUS del_aliasmem(const DOM_SID *alias, const DOM_SID *member);
+NTSTATUS enum_aliasmem(const DOM_SID *alias, DOM_SID **sids, size_t *num);