X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=etc%2Fcnid_dbd%2Fdbif.h;h=c936a2b93705daf7b5bf1a8061131f7a3174dd37;hb=6145c1c31a1a2494fe6ad7ca65f9c2a63a05b07d;hp=bcdf46d14716278df1f07f59f1000b24e10d3b16;hpb=06b7f576daa4a127964febf210869f4729235dc3;p=netatalk.git

diff --git a/etc/cnid_dbd/dbif.h b/etc/cnid_dbd/dbif.h
index bcdf46d1..c936a2b9 100644
--- a/etc/cnid_dbd/dbif.h
+++ b/etc/cnid_dbd/dbif.h
@@ -65,6 +65,13 @@
 #define DBIF_IDX_DIDNAME   2
 #define DBIF_IDX_NAME      3
 
+/* get_lock cmd and return value */
+#define LOCKFILENAME  "lock"
+#define LOCK_FREE          0
+#define LOCK_UNLOCK        1
+#define LOCK_EXCL          2
+#define LOCK_SHRD          3
+
 /* Structures */
 typedef struct {
     char     *name;
@@ -86,6 +93,8 @@ typedef struct {
 } DBD;
 
 /* Functions */
+extern int get_lock(int cmd, const char *dbpath);
+
 extern DBD *dbif_init(const char *envhome, const char *dbname);
 extern int dbif_env_open(DBD *dbd, struct db_param *dbp, uint32_t dbenv_oflags);
 extern int dbif_open(DBD *dbd, struct db_param *dbp, int reindex);
@@ -102,7 +111,7 @@ extern int dbif_copy_rootinfokey(DBD *srcdbd, DBD *destdbd);
 extern int dbif_txn_begin(DBD *);
 extern int dbif_txn_commit(DBD *);
 extern int dbif_txn_abort(DBD *);
-extern void dbif_txn_close(DBD *dbd, int ret); /* Switch between commit+abort */
+extern int dbif_txn_close(DBD *dbd, int ret); /* Switch between commit+abort */
 extern int dbif_txn_checkpoint(DBD *, u_int32_t, u_int32_t, u_int32_t);
 
 extern int dbif_dump(DBD *dbd, int dumpindexes);