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path: root/sys/dev/dm/dm_target_error.c
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Diffstat (limited to 'sys/dev/dm/dm_target_error.c')
-rw-r--r--sys/dev/dm/dm_target_error.c19
1 files changed, 18 insertions, 1 deletions
diff --git a/sys/dev/dm/dm_target_error.c b/sys/dev/dm/dm_target_error.c
index e93509a78ff..b539c259e10 100644
--- a/sys/dev/dm/dm_target_error.c
+++ b/sys/dev/dm/dm_target_error.c
@@ -1,4 +1,4 @@
-/* $NetBSD: dm_target_error.c,v 1.10 2010/01/04 00:12:22 haad Exp $ */
+/* $NetBSD: dm_target_error.c,v 1.11 2010/05/18 15:10:38 haad Exp $ */
/*
* Copyright (c) 2008 The NetBSD Foundation, Inc.
@@ -39,6 +39,15 @@
#include "dm.h"
+/* dm_target_error.c */
+int dm_target_error_init(dm_dev_t *, void**, char *);
+char * dm_target_error_status(void *);
+int dm_target_error_strategy(dm_table_entry_t *, struct buf *);
+int dm_target_error_sync(dm_table_entry_t *);
+int dm_target_error_deps(dm_table_entry_t *, prop_array_t);
+int dm_target_error_destroy(dm_table_entry_t *);
+int dm_target_error_upcall(dm_table_entry_t *, struct buf *);
+
#ifdef DM_TARGET_MODULE
/*
* Every target can be compiled directly to dm driver or as a
@@ -74,6 +83,7 @@ dm_target_error_modcmd(modcmd_t cmd, void *arg)
dmt->init = &dm_target_error_init;
dmt->status = &dm_target_error_status;
dmt->strategy = &dm_target_error_strategy;
+ dmt->sync = &dm_target_error_sync;
dmt->deps = &dm_target_error_deps;
dmt->destroy = &dm_target_error_destroy;
dmt->upcall = &dm_target_error_upcall;
@@ -130,6 +140,13 @@ dm_target_error_strategy(dm_table_entry_t * table_en, struct buf * bp)
return 0;
}
+/* Sync underlying disk caches. */
+int
+dm_target_error_sync(dm_table_entry_t * table_en)
+{
+
+ return 0;
+}
/* Doesn't do anything here. */
int
dm_target_error_destroy(dm_table_entry_t * table_en)