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lvm2/lib/misc/lvm-string.h
Dave Wysochanski 15309c57bd Add count_chars and count_chars_len functions, two
generic string utility functions.

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2007-04-25 18:24:19 +00:00

38 lines
1.0 KiB
C

/*
* Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved.
* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
*
* This file is part of LVM2.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU General Public License v.2.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _LVM_STRING_H
#define _LVM_STRING_H
#include <stdio.h>
#include <stdarg.h>
#define NAME_LEN 128
struct pool;
int emit_to_buffer(char **buffer, size_t *size, const char *fmt, ...);
char *build_dm_name(struct dm_pool *mem, const char *vg,
const char *lv, const char *layer);
int validate_name(const char *n);
void count_chars(const char *str, size_t *len, int *count,
char c);
unsigned count_chars_len(const char *str, size_t size, char c);
#endif