tdb2: unify tdb1_check and tdb1_summary into tdb_check and tdb_summary.

[ccan] / ccan / tdb2 / tdb1_check.c

diff --git a/ccan/tdb2/tdb1_check.c b/ccan/tdb2/tdb1_check.c
index c3c3c60f431cf494d78fcd5c28174b10345e9dc2..4d71712c473fb465021ca0cd778dc3b9bbdad418 100644 (file)
--- a/ccan/tdb2/tdb1_check.c
+++ b/ccan/tdb2/tdb1_check.c
@@ -236,7 +236,8 @@ static bool tdb1_check_used_record(struct tdb_context *tdb,
                                  tdb1_off_t off,
                                  const struct tdb1_record *rec,
                                  unsigned char **hashes,
-                                 int (*check)(TDB_DATA, TDB_DATA, void *),
+                                 enum TDB_ERROR (*check)(TDB_DATA, TDB_DATA,
+                                                         void *),
                                  void *private_data)
 {
        TDB_DATA key, data;
@@ -270,13 +271,18 @@ static bool tdb1_check_used_record(struct tdb_context *tdb,
        /* If they supply a check function and this record isn't dead,
           get data and feed it. */
        if (check && rec->magic != TDB1_DEAD_MAGIC) {
+               enum TDB_ERROR ecode;
+
                data = get_bytes(tdb, off + sizeof(*rec) + rec->key_len,
                                 rec->data_len);
                if (!data.dptr)
                        goto fail_put_key;
 
-               if (check(key, data, private_data) == -1)
+               ecode = check(key, data, private_data);
+               if (ecode != TDB_SUCCESS) {
+                       tdb->last_error = ecode;
                        goto fail_put_data;
+               }
                put_bytes(tdb, data);
        }
 
@@ -323,8 +329,8 @@ size_t tdb1_dead_space(struct tdb_context *tdb, tdb1_off_t off)
 }
 
 int tdb1_check(struct tdb_context *tdb,
-             int (*check)(TDB_DATA key, TDB_DATA data, void *private_data),
-             void *private_data)
+              enum TDB_ERROR (*check)(TDB_DATA key, TDB_DATA data, void *),
+              void *private_data)
 {
        unsigned int h;
        unsigned char **hashes;