From 832f09cf750058a374ebafb321e2673c8d40f7f4 Mon Sep 17 00:00:00 2001 From: Bart De Schuymer Date: Wed, 20 Nov 2002 19:40:28 +0000 Subject: *** empty log message *** --- include/ethernetdb.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 include/ethernetdb.h (limited to 'include/ethernetdb.h') diff --git a/include/ethernetdb.h b/include/ethernetdb.h new file mode 100644 index 0000000..d881048 --- /dev/null +++ b/include/ethernetdb.h @@ -0,0 +1,58 @@ +/* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation; either version 2 of the License, or +* (at your option) any later version. +* +* This program is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* 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 +*/ + +/* All data returned by the network data base library are supplied in + host order and returned in network order (suitable for use in + system calls). */ + +#ifndef _ETHERNETDB_H +#define _ETHERNETDB_H 1 + +#include +#include +#include + +/* Absolute file name for network data base files. */ +#ifndef _PATH_ETHERTYPES +#define _PATH_ETHERTYPES "/usr/local/etc/ethertypes" +#endif /* _PATH_ETHERTYPES */ + +struct ethertypeent { + char *e_name; /* Official ethernet type name. */ + char **e_aliases; /* Alias list. */ + int e_ethertype; /* Ethernet type number. */ +}; + +/* Open ethertype data base files and mark them as staying open even + after a later search if STAY_OPEN is non-zero. */ +extern void setethertypeent(int __stay_open) __THROW; + +/* Close ethertype data base files and clear `stay open' flag. */ +extern void endethertypeent(void) __THROW; + +/* Get next entry from ethertype data base file. Open data base if + necessary. */ +extern struct ethertypeent *getethertypeent(void) __THROW; + +/* Return entry from ethertype data base for network with NAME. */ +extern struct ethertypeent *getethertypebyname(__const char *__name) + __THROW; + +/* Return entry from ethertype data base which number is PROTO. */ +extern struct ethertypeent *getethertypebynumber(int __ethertype) __THROW; + + +#endif /* ethernetdb.h */ -- cgit v1.2.3