c2b9c06062
- Socket handling revamped to use sockaddr_t. - tinc can now tunnel over IPv6. - Handle all addresses and subnets in network byte order. Only convert them when they need to be printed. - IPv6 subnets bigger than /128 now work. - Use %s and strerror(errno) instead of %m.
45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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netutl.h -- header file for netutl.c
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Copyright (C) 1998-2002 Ivo Timmermans <zarq@iname.com>
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2000-2002 Guus Sliepen <guus@sliepen.warande.net>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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$Id: netutl.h,v 1.2.4.10 2002/02/18 16:25:16 guus Exp $
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*/
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#ifndef __TINC_NETUTL_H__
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#define __TINC_NETUTL_H__
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netdb.h>
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#include "net.h"
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extern int hostnames;
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extern char *hostlookup(unsigned long);
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extern struct addrinfo *str2addrinfo(char *, char *, int);
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extern sockaddr_t str2sockaddr(char *, char *);
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extern void sockaddr2str(sockaddr_t *, char **, char **);
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extern char *sockaddr2hostname(sockaddr_t *);
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extern int sockaddrcmp(sockaddr_t *, sockaddr_t *);
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extern int maskcmp(char *, char *, int, int);
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extern void maskcpy(char *, char *, int, int);
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extern void mask(char *, int, int);
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extern int maskcheck(char *, int, int);
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#endif /* __TINC_NETUTL_H__ */
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