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84cdf85bd2
Let's enforce cheking of write access to LV by compiler. Activation part does never need to write anything to LV so keep LV pointer const.
39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
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* Copyright (C) 2004-2007 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 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _LVM_FS_H
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#define _LVM_FS_H
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#include "metadata.h"
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/*
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* These calls, private to the activate unit, set
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* up the volume group directory in /dev and the
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* symbolic links to the dm device.
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*/
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int fs_add_lv(const struct logical_volume *lv, const char *dev);
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int fs_del_lv(const struct logical_volume *lv);
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int fs_del_lv_byname(const char *dev_dir, const char *vg_name,
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const char *lv_name, int check_udev);
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int fs_rename_lv(const struct logical_volume *lv, const char *dev,
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const char *old_vgname, const char *old_lvname);
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/* void fs_unlock(void); moved to activate.h */
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uint32_t fs_get_cookie(void);
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void fs_set_cookie(uint32_t cookie);
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void fs_set_create(void);
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int fs_has_non_delete_ops(void);
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#endif
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