1 /* $NetBSD: libdm-targets.h,v 1.1.1.2 2009/12/02 00:26:11 haad Exp $ */ 2 3 /* 4 * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. 5 * Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved. 6 * 7 * This file is part of the device-mapper userspace tools. 8 * 9 * This copyrighted material is made available to anyone wishing to use, 10 * modify, copy, or redistribute it subject to the terms and conditions 11 * of the GNU Lesser General Public License v.2.1. 12 * 13 * You should have received a copy of the GNU Lesser General Public License 14 * along with this program; if not, write to the Free Software Foundation, 15 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 16 */ 17 18 #ifndef LIB_DMTARGETS_H 19 #define LIB_DMTARGETS_H 20 21 #include <inttypes.h> 22 #include <sys/types.h> 23 24 struct dm_ioctl; 25 struct dm_ioctl_v1; 26 27 struct target { 28 uint64_t start; 29 uint64_t length; 30 char *type; 31 char *params; 32 33 struct target *next; 34 }; 35 36 struct dm_task { 37 int type; 38 char *dev_name; 39 40 struct target *head, *tail; 41 42 int read_only; 43 uint32_t event_nr; 44 int major; 45 int minor; 46 int allow_default_major_fallback; 47 uid_t uid; 48 gid_t gid; 49 mode_t mode; 50 uint32_t read_ahead; 51 uint32_t read_ahead_flags; 52 union { 53 struct dm_ioctl *v4; 54 struct dm_ioctl_v1 *v1; 55 } dmi; 56 char *newname; 57 char *message; 58 char *geometry; 59 uint64_t sector; 60 int no_flush; 61 int no_open_count; 62 int skip_lockfs; 63 int query_inactive_table; 64 int suppress_identical_reload; 65 uint64_t existing_table_size; 66 int cookie_set; 67 68 char *uuid; 69 }; 70 71 struct cmd_data { 72 const char *name; 73 const int cmd; 74 const int version[3]; 75 }; 76 77 int dm_check_version(void); 78 uint64_t dm_task_get_existing_table_size(struct dm_task *dmt); 79 80 #endif 81