tdb2: rework lock.c functions to return enum TDB_ERROR.

[ccan] / ccan / tdb2 / io.c

diff --git a/ccan/tdb2/io.c b/ccan/tdb2/io.c
index 3c24be6774a3f0a4b841809e5a20a9cfe7f417da..dffd088510c186377d433b292b63f7fca7e117d8 100644 (file)
--- a/ccan/tdb2/io.c
+++ b/ccan/tdb2/io.c
@@ -70,6 +70,7 @@ void tdb_mmap(struct tdb_context *tdb)
 static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, bool probe)
 {
        struct stat st;
+       enum TDB_ERROR ecode;
 
        /* We can't hold pointers during this: we could unmap! */
        assert(!tdb->direct_access
@@ -89,8 +90,11 @@ static int tdb_oob(struct tdb_context *tdb, tdb_off_t len, bool probe)
                return -1;
        }
 
-       if (tdb_lock_expand(tdb, F_RDLCK) != 0)
+       ecode = tdb_lock_expand(tdb, F_RDLCK);
+       if (ecode != TDB_SUCCESS) {
+               tdb->ecode = ecode;
                return -1;
+       }
 
        if (fstat(tdb->fd, &st) != 0) {
                tdb_logerr(tdb, TDB_ERR_IO, TDB_LOG_ERROR,