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Diffstat (limited to 'include/arpa/inet.h')
| -rw-r--r-- | include/arpa/inet.h | 147 |
1 files changed, 147 insertions, 0 deletions
diff --git a/include/arpa/inet.h b/include/arpa/inet.h new file mode 100644 index 0000000..8d6ac63 --- /dev/null +++ b/include/arpa/inet.h @@ -0,0 +1,147 @@ +/* $OpenBSD: inet.h,v 1.21 2017/02/04 19:16:25 guenther Exp $ */ + +/* + * ++Copyright++ 1983, 1993 + * - + * Copyright (c) 1983, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * - + * Portions Copyright (c) 1993 by Digital Equipment Corporation. + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies, and that + * the name of Digital Equipment Corporation not be used in advertising or + * publicity pertaining to distribution of the document or software without + * specific, written prior permission. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL + * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT + * CORPORATION BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL + * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR + * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS + * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS + * SOFTWARE. + * - + * --Copyright-- + */ + +/* + * @(#)inet.h 8.1 (Berkeley) 6/2/93 + * $From: inet.h,v 8.6 1996/08/08 06:54:29 vixie Exp $ + */ + +#ifndef _INET_H_ +#define _INET_H_ + +/* External definitions for functions in inet(3) */ + +#include <sys/cdefs.h> +#include <sys/_endian.h> + +#ifndef htons +#define htons(x) __htobe16(x) +#define htonl(x) __htobe32(x) +#define ntohs(x) __htobe16(x) +#define ntohl(x) __htobe32(x) +#endif + +#ifndef _UINT16_T_DEFINED_ +#define _UINT16_T_DEFINED_ +typedef __uint16_t uint16_t; +#endif + +#ifndef _UINT32_T_DEFINED_ +#define _UINT32_T_DEFINED_ +typedef __uint32_t uint32_t; +#endif + +#ifndef _SOCKLEN_T_DEFINED_ +#define _SOCKLEN_T_DEFINED_ +typedef __socklen_t socklen_t; /* length type for network syscalls */ +#endif + +#ifndef _IN_TYPES_DEFINED_ +#define _IN_TYPES_DEFINED_ +typedef __in_addr_t in_addr_t; /* base type for internet address */ +typedef __in_port_t in_port_t; /* IP port type */ +#endif + +/* + * Buffer lengths for strings containing printable IP addresses + */ +#ifndef INET_ADDRSTRLEN +#define INET_ADDRSTRLEN 16 +#endif +#ifndef INET6_ADDRSTRLEN +#define INET6_ADDRSTRLEN 46 +#endif + +#ifndef _IN_ADDR_DECLARED +#define _IN_ADDR_DECLARED +/* + * IP Version 4 Internet address (a structure for historical reasons) + */ +struct in_addr { + in_addr_t s_addr; +}; +#endif + + +#if __BSD_VISIBLE +/* need this for the non-standard stuff */ +#ifndef _SIZE_T_DEFINED_ +#define _SIZE_T_DEFINED_ +typedef __size_t size_t; +#endif +#endif + + +__BEGIN_DECLS +in_addr_t inet_addr(const char *); +char *inet_ntoa(struct in_addr); +const char *inet_ntop(int, const void *__restrict, char *__restrict, + socklen_t) __attribute__ ((__bounded__(__string__,3,4))); +int inet_pton(int, const char *__restrict, void *__restrict); + +#if __BSD_VISIBLE +int inet_aton(const char *, struct in_addr *); +in_addr_t inet_lnaof(struct in_addr); +struct in_addr inet_makeaddr(in_addr_t , in_addr_t); +char * inet_neta(in_addr_t, char *, size_t) + __attribute__((__bounded__(__string__,2,3))); +in_addr_t inet_netof(struct in_addr); +in_addr_t inet_network(const char *); +char *inet_net_ntop(int, const void *, int, char *, size_t) + __attribute__((__bounded__(__string__,4,5))); +int inet_net_pton(int, const char *, void *, size_t) + __attribute__((__bounded__(__string__,3,4))); +#endif /* __BSD_VISIBLE */ +__END_DECLS + +#endif /* !_INET_H_ */ |