From cbab226a74fbaaa43220dee80e8435555c6506ce Mon Sep 17 00:00:00 2001 From: Karol Lewandowski Date: Tue, 23 Jan 2024 12:58:00 +0100 Subject: Imported Upstream version 2.03.22 --- lib/device/dev_util.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 lib/device/dev_util.c (limited to 'lib/device/dev_util.c') diff --git a/lib/device/dev_util.c b/lib/device/dev_util.c new file mode 100644 index 0000000..2302df4 --- /dev/null +++ b/lib/device/dev_util.c @@ -0,0 +1,66 @@ +/* + * Copyright (C) 2013 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "base/memory/zalloc.h" +#include "lib/misc/lib.h" +#include "lib/device/device.h" + +int device_id_list_remove(struct dm_list *list, struct device *dev) +{ + struct device_id_list *dil; + + dm_list_iterate_items(dil, list) { + if (dil->dev == dev) { + dm_list_del(&dil->list); + return 1; + } + } + return 0; +} + +struct device_id_list *device_id_list_find_dev(struct dm_list *list, struct device *dev) +{ + struct device_id_list *dil; + + dm_list_iterate_items(dil, list) { + if (dil->dev == dev) + return dil; + } + return NULL; +} + +int device_list_remove(struct dm_list *list, struct device *dev) +{ + struct device_list *devl; + + dm_list_iterate_items(devl, list) { + if (devl->dev == dev) { + dm_list_del(&devl->list); + return 1; + } + } + return 0; +} + +struct device_list *device_list_find_dev(struct dm_list *list, struct device *dev) +{ + struct device_list *devl; + + dm_list_iterate_items(devl, list) { + if (devl->dev == dev) + return devl; + } + return NULL; +} + -- cgit v1.2.3