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41 lines
1.4 KiB
C
41 lines
1.4 KiB
C
/*
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* Copyright (C) 2002-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
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*
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* This file is part of LVM2.
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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 General Public License v.2.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* Functions in lvm-functions.c */
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#ifndef _LVM_FUNCTIONS_H
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#define _LVM_FUNCTIONS_H
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extern int pre_lock_lv(unsigned char lock_cmd, unsigned char lock_flags,
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char *resource);
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extern int do_lock_lv(unsigned char lock_cmd, unsigned char lock_flags,
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char *resource);
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extern const char *do_lock_query(char *resource);
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extern int post_lock_lv(unsigned char lock_cmd, unsigned char lock_flags,
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char *resource);
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extern int do_check_lvm1(const char *vgname);
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extern int do_refresh_cache(void);
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extern int init_lvm(int using_gulm);
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extern void destroy_lvm(void);
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extern void init_lvhash(void);
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extern void destroy_lvhash(void);
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extern void lvm_do_backup(const char *vgname);
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extern int hold_unlock(char *resource);
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extern int hold_lock(char *resource, int mode, int flags);
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extern char *get_last_lvm_error(void);
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extern void drop_metadata(const char *vgname);
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#endif
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