/* $NetBSD: lvm-string.h,v 1.1.1.1 2008/12/22 00:18:13 haad Exp $ */ /* * Copyright (C) 2001-2004 Sistina Software, Inc. All rights reserved. * Copyright (C) 2004-2007 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 Lesser General Public License v.2.1. * * You should have received a copy of the GNU Lesser 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 #include #define NAME_LEN 128 struct pool; int emit_to_buffer(char **buffer, size_t *size, const char *fmt, ...) __attribute__ ((format(printf, 3, 4))); char *build_dm_name(struct dm_pool *mem, const char *vg, const char *lv, const char *layer); int validate_name(const char *n); /* * Returns number of occurrences of c in first len characters of str. */ unsigned count_chars(const char *str, size_t len, const int c); /* * Returns what length of escaped string would be including terminating NUL. */ size_t escaped_len(const char *str); /* * Copies a string from src to out. * Double quotation marks and backslashes are quoted with a backslash. * Caller must ensure *out has enough space - see escaped_len(). * Returns *out. */ char *escape_double_quotes(char *out, const char *src); /* * Removes quoting of double quotation marks and backslashes in situ. */ void unescape_double_quotes(char *src); #endif