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63 lines
1.8 KiB
C
63 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) 2004-2007 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _LVM_STRING_H
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#define _LVM_STRING_H
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#define NAME_LEN 128
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#define UUID_PREFIX "LVM-"
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#include <sys/types.h>
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struct dm_pool;
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struct pool;
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struct logical_volume;
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typedef enum name_error {
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NAME_VALID = 0,
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NAME_INVALID_EMPTY = -1,
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NAME_INVALID_HYPHEN = -2,
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NAME_INVALID_DOTS = -3,
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NAME_INVALID_CHARSET = -4,
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NAME_INVALID_LENGTH = -5
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} name_error_t;
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int emit_to_buffer(char **buffer, size_t *size, const char *fmt, ...)
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__attribute__ ((format(printf, 3, 4)));
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char *build_dm_uuid(struct dm_pool *mem, const struct logical_volume *lvid,
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const char *layer);
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int validate_name(const char *n);
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name_error_t validate_name_detailed(const char *n);
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int validate_tag(const char *n);
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void copy_systemid_chars(const char *src, char *dst);
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int apply_lvname_restrictions(const char *name);
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int is_component_lvname(const char *name);
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int is_reserved_lvname(const char *name);
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/*
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* Provided with a NULL-terminated argument list of const char *
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* substrings that might be contained within the string str, use
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* strstr() to search str for each in turn and return a pointer to the
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* first match or else NULL.
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*/
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char *first_substring(const char *str, ...);
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int drop_lvname_suffix(char *new_name, const char *name, const char *suffix);
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#endif
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