tdb: cleanup: remove ltype argument from _tdb_transaction_cancel.

[ccan] / ccan / tdb / tdb_private.h

diff --git a/ccan/tdb/tdb_private.h b/ccan/tdb/tdb_private.h
index fe68d5116303630259fc9c31379035d77a8d046f..82e2ac9b3a5a877ca4f9360285c7428e785fc5c8 100644 (file)
--- a/ccan/tdb/tdb_private.h
+++ b/ccan/tdb/tdb_private.h
@@ -223,7 +223,7 @@ struct tdb_context {
        int read_only; /* opened read-only */
        int traverse_read; /* read-only traversal */
        int traverse_write; /* read-write traversal */
-       struct tdb_lock_type allrecord_lock;
+       struct tdb_lock_type allrecord_lock; /* .offset == upgradable */
        int num_lockrecs;
        struct tdb_lock_type *lockrecs; /* only real locks, all with count>0 */
        enum TDB_ERROR ecode; /* error code for last tdb error */
@@ -236,7 +236,6 @@ struct tdb_context {
        struct tdb_logging_context log;
        unsigned int (*hash_fn)(TDB_DATA *key);
        int open_flags; /* flags used in the open - needed by reopen */
-       unsigned int num_locks; /* number of chain locks held */
        const struct tdb_methods *methods;
        struct tdb_transaction *transaction;
        int page_size;
@@ -270,7 +269,10 @@ bool tdb_have_extra_locks(struct tdb_context *tdb);
 void tdb_release_extra_locks(struct tdb_context *tdb);
 int tdb_transaction_lock(struct tdb_context *tdb, int ltype);
 int tdb_transaction_unlock(struct tdb_context *tdb, int ltype);
-int tdb_brlock_upgrade(struct tdb_context *tdb, tdb_off_t offset, size_t len);
+int tdb_allrecord_lock(struct tdb_context *tdb, int ltype,
+                      enum tdb_lock_flags flags, bool upgradable);
+int tdb_allrecord_unlock(struct tdb_context *tdb, int ltype, bool mark_lock);
+int tdb_allrecord_upgrade(struct tdb_context *tdb);
 int tdb_write_lock_record(struct tdb_context *tdb, tdb_off_t off);
 int tdb_write_unlock_record(struct tdb_context *tdb, tdb_off_t off);
 int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
@@ -282,7 +284,6 @@ int tdb_ofs_read(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
 int tdb_ofs_write(struct tdb_context *tdb, tdb_off_t offset, tdb_off_t *d);
 int tdb_lock_record(struct tdb_context *tdb, tdb_off_t off);
 int tdb_unlock_record(struct tdb_context *tdb, tdb_off_t off);
-int _tdb_transaction_cancel(struct tdb_context *tdb, int ltype);
 int tdb_rec_read(struct tdb_context *tdb, tdb_off_t offset, struct tdb_record *rec);
 int tdb_rec_write(struct tdb_context *tdb, tdb_off_t offset, struct tdb_record *rec);
 int tdb_do_delete(struct tdb_context *tdb, tdb_off_t rec_ptr, struct tdb_record *rec);