1 /* $NetBSD: optstr.h,v 1.4 2023/04/20 09:04:45 skrll Exp $ */ 2 3 /*- 4 * Copyright (c) 2006 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Julio M. Merino Vidal. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _SYS_OPTSTR_H_ 33 #define _SYS_OPTSTR_H_ 34 35 #include "ether.h" 36 37 #include <sys/types.h> 38 39 #if NETHER > 0 40 #include <net/if_ether.h> 41 #endif 42 43 /* 44 * Prototypes for functions defined in sys/kern/subr_optstr.c. 45 */ 46 bool optstr_get(const char *, const char *, char *, size_t); 47 48 bool optstr_get_string(const char *, const char *, const char **); 49 bool optstr_get_number(const char *, const char *, unsigned long *); 50 bool optstr_get_number_hex(const char *, const char *, unsigned long *); 51 bool optstr_get_number_binary(const char *, const char *, unsigned long *); 52 53 #if NETHER > 0 54 bool optstr_get_macaddr(const char *, const char *, uint8_t [ETHER_ADDR_LEN]); 55 #endif 56 57 #endif /* _SYS_OPTSTR_H_ */ 58