Use dsl_dataset_snap_lookup()

[zfs.git] / include / sys / dsl_dataset.h

diff --git a/include/sys/dsl_dataset.h b/include/sys/dsl_dataset.h
index 547951c..afcf2b7 100644 (file)
--- a/include/sys/dsl_dataset.h
+++ b/include/sys/dsl_dataset.h
@@ -251,6 +251,8 @@ int dsl_dataset_block_kill(dsl_dataset_t *ds, const blkptr_t *bp,
 boolean_t dsl_dataset_block_freeable(dsl_dataset_t *ds, const blkptr_t *bp,
     uint64_t blk_birth);
 uint64_t dsl_dataset_prev_snap_txg(dsl_dataset_t *ds);
+int dsl_dataset_snap_lookup(dsl_dataset_t *ds, const char *name,
+    uint64_t *value);
 
 void dsl_dataset_dirty(dsl_dataset_t *ds, dmu_tx_t *tx);
 void dsl_dataset_stats(dsl_dataset_t *os, nvlist_t *nv);