1 files changed, 0 insertions, 105 deletions
diff --git a/lib/locking/no_locking.c b/lib/locking/no_locking.c
deleted file mode 100644
index 53a5948..0000000
--- a/lib/locking/no_locking.c
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
- * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
- * Copyright (C) 2004-2007 Red Hat, Inc. All rights reserved.
- *
- * This file is part of LVM2.
- *
- * This copyrighted material is made available to anyone wishing to use,
- * modify, copy, or redistribute it subject to the terms and conditions
- * of the GNU Lesser General Public License v.2.1.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this program; if not, write to the Free Software Foundation,
- * Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-
-#include "lib.h"
-#include "locking.h"
-#include "locking_types.h"
-#include "lvm-string.h"
-#include "activate.h"
-
-#include <signal.h>
-
-/*
- * No locking
- */
-
-static void _no_fin_locking(void)
-{
-}
-
-static void _no_reset_locking(void)
-{
-}
-
-static int _no_lock_resource(struct cmd_context *cmd, const char *resource,
-			     uint32_t flags)
-{
-	switch (flags & LCK_SCOPE_MASK) {
-	case LCK_VG:
-		if (!strcmp(resource, VG_SYNC_NAMES))
-			fs_unlock();
-		break;
-	case LCK_LV:
-		switch (flags & LCK_TYPE_MASK) {
-		case LCK_NULL:
-			return lv_deactivate(cmd, resource);
-		case LCK_UNLOCK:
-			return lv_resume_if_active(cmd, resource, (flags & LCK_ORIGIN_ONLY) ? 1: 0, 0, (flags & LCK_REVERT) ? 1 : 0);
-		case LCK_READ:
-			return lv_activate_with_filter(cmd, resource, 0);
-		case LCK_WRITE:
-			return lv_suspend_if_active(cmd, resource, (flags & LCK_ORIGIN_ONLY) ? 1 : 0, 0);
-		case LCK_EXCL:
-			return lv_activate_with_filter(cmd, resource, 1);
-		default:
-			break;
-		}
-		break;
-	default:
-		log_error("Unrecognised lock scope: %d",
-			  flags & LCK_SCOPE_MASK);
-		return 0;
-	}
-
-	return 1;
-}
-
-static int _readonly_lock_resource(struct cmd_context *cmd,
-				   const char *resource,
-				   uint32_t flags)
-{
-	if ((flags & LCK_TYPE_MASK) == LCK_WRITE &&
-	    (flags & LCK_SCOPE_MASK) == LCK_VG &&
-	    !(flags & LCK_CACHE) &&
-	    strcmp(resource, VG_GLOBAL)) {
-		log_error("Read-only locking type set. "
-			  "Write locks are prohibited.");
-		return 0;
-	}
-
-	return _no_lock_resource(cmd, resource, flags);
-}
-
-int init_no_locking(struct locking_type *locking, struct cmd_context *cmd __attribute__((unused)),
-		    int suppress_messages)
-{
-	locking->lock_resource = _no_lock_resource;
-	locking->reset_locking = _no_reset_locking;
-	locking->fin_locking = _no_fin_locking;
-	locking->flags = LCK_CLUSTERED;
-
-	return 1;
-}
-
-int init_readonly_locking(struct locking_type *locking, struct cmd_context *cmd __attribute__((unused)),
-			  int suppress_messages)
-{
-	locking->lock_resource = _readonly_lock_resource;
-	locking->reset_locking = _no_reset_locking;
-	locking->fin_locking = _no_fin_locking;
-	locking->flags = 0;
-
-	return 1;
-}