44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* icmp.h - Server response tests using ICMP echo requests
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Copyright (C) 2000 Thomas Moestl
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Copyright (C) 2007 Paul A. Rombouts
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This file is part of the pdnsd package.
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pdnsd 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 3 of the License, or
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(at your option) any later version.
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pdnsd 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 pdnsd; see the file COPYING. If not, see
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<http://www.gnu.org/licenses/>.
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*/
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#ifndef ICMP_H
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#define ICMP_H
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#include <config.h>
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#include "ipvers.h"
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volatile extern int ping_isocket;
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volatile extern int ping6_isocket;
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/* initialize a socket for pinging */
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void init_ping_socket(void);
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/*
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* This is a classical ping routine.
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* timeout in 10ths of seconds, rep is the repetition count.
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*/
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int ping(pdnsd_a *addr, int timeout, int rep);
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#endif
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