| /* |
| * Copyright (c) 1994, 1996 |
| * 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. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * This product includes software developed by the Computer Systems |
| * Engineering Group at Lawrence Berkeley Laboratory. |
| * 4. Neither the name of the University nor of the Laboratory 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. |
| * |
| * @(#) $Header: /tcpdump/master/libpcap/pcap-namedb.h,v 1.10.2.1 2005/04/19 04:26:08 guy Exp $ (LBL) |
| */ |
| |
| #ifndef lib_pcap_namedb_h |
| #define lib_pcap_namedb_h |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* |
| * As returned by the pcap_next_etherent() |
| * XXX this stuff doesn't belong in this interface, but this |
| * library already must do name to address translation, so |
| * on systems that don't have support for /etc/ethers, we |
| * export these hooks since they'll |
| */ |
| struct pcap_etherent { |
| u_char addr[6]; |
| char name[122]; |
| }; |
| #ifndef PCAP_ETHERS_FILE |
| #define PCAP_ETHERS_FILE "/etc/ethers" |
| #endif |
| struct pcap_etherent *pcap_next_etherent(FILE *); |
| u_char *pcap_ether_hostton(const char*); |
| u_char *pcap_ether_aton(const char *); |
| |
| bpf_u_int32 **pcap_nametoaddr(const char *); |
| #ifdef INET6 |
| struct addrinfo *pcap_nametoaddrinfo(const char *); |
| #endif |
| bpf_u_int32 pcap_nametonetaddr(const char *); |
| |
| int pcap_nametoport(const char *, int *, int *); |
| int pcap_nametoportrange(const char *, int *, int *, int *); |
| int pcap_nametoproto(const char *); |
| int pcap_nametoeproto(const char *); |
| int pcap_nametollc(const char *); |
| /* |
| * If a protocol is unknown, PROTO_UNDEF is returned. |
| * Also, pcap_nametoport() returns the protocol along with the port number. |
| * If there are ambiguous entried in /etc/services (i.e. domain |
| * can be either tcp or udp) PROTO_UNDEF is returned. |
| */ |
| #define PROTO_UNDEF -1 |
| |
| /* XXX move these to pcap-int.h? */ |
| int __pcap_atodn(const char *, bpf_u_int32 *); |
| int __pcap_atoin(const char *, bpf_u_int32 *); |
| u_short __pcap_nametodnaddr(const char *); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |
