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90 lines
1.8 KiB
C
90 lines
1.8 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2006 Red Hat, Inc. All rights reserved.
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*
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* This file is part of the device-mapper userspace tools.
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*
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* This copyrighted material is made available to anyone wishing to use,
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* modify, copy, or redistribute it subject to the terms and conditions
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* of the GNU Lesser General Public License v.2.1.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef LIB_DMTARGETS_H
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#define LIB_DMTARGETS_H
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#include <inttypes.h>
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#include <sys/types.h>
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struct dm_ioctl;
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struct target {
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uint64_t start;
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uint64_t length;
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char *type;
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char *params;
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struct target *next;
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};
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struct dm_task {
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int type;
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char *dev_name;
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char *mangled_dev_name;
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struct target *head, *tail;
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int read_only;
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uint32_t event_nr;
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int major;
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int minor;
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int allow_default_major_fallback;
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uid_t uid;
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gid_t gid;
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mode_t mode;
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uint32_t read_ahead;
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uint32_t read_ahead_flags;
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union dmi_u {
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struct dm_ioctl *v4;
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} dmi;
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char *newname;
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char *message;
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char *geometry;
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uint64_t sector;
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int no_flush;
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int no_open_count;
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int skip_lockfs;
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int query_inactive_table;
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int suppress_identical_reload;
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dm_add_node_t add_node;
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uint64_t existing_table_size;
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int cookie_set;
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int new_uuid;
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int secure_data;
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int retry_remove;
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int deferred_remove;
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int enable_checks;
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int expected_errno;
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int ioctl_errno;
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int ima_measurement;
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int record_timestamp;
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char *uuid;
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char *mangled_uuid;
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};
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struct cmd_data {
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const char name[16];
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const unsigned cmd;
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const int version[3];
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};
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int dm_check_version(void);
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uint64_t dm_task_get_existing_table_size(struct dm_task *dmt);
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#endif
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