tdb: support tdb_check() on r/o databases.

[ccan] / ccan / tdb / check.c

diff --git a/ccan/tdb/check.c b/ccan/tdb/check.c
index b3b8c23104e5a4d770672d15f68acc6e8d7f875a..c5469e9998122dc57eefcdb90ddb747cb99d684d 100644 (file)
--- a/ccan/tdb/check.c
+++ b/ccan/tdb/check.c
@@ -328,7 +328,7 @@ int tdb_check(struct tdb_context *tdb,
        bool found_recovery = false;
        tdb_len_t dead;
 
-       if (tdb_lockall(tdb) == -1)
+       if (tdb_lockall_read(tdb) == -1)
                return -1;
 
        /* Make sure we know true size of the underlying file. */
@@ -444,12 +444,12 @@ int tdb_check(struct tdb_context *tdb,
        }
 
        free(hashes);
-       tdb_unlockall(tdb);
+       tdb_unlockall_read(tdb);
        return 0;
 
 free:
        free(hashes);
 unlock:
-       tdb_unlockall(tdb);
+       tdb_unlockall_read(tdb);
        return -1;
 }