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Commit 8ba1a707 authored by Thierry Thomas's avatar Thierry Thomas Committed by Jean-Paul Saman
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FreeBSD buildfix for examples/connect.c

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examples/connect.c
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/***************************************************************************** /*****************************************************************************
* connect.c: Routines for establishing a network connection. * connect.c: Routines for establishing a network connection.
*---------------------------------------------------------------------------- *----------------------------------------------------------------------------
* Copyright (c) 2005 M2X * Copyright (c) 2005 M2X
* $Id: connect.c 104 2005-03-21 13:38:56Z massiot $ * $Id: connect.c 104 2005-03-21 13:38:56Z massiot $
* *
* Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl> * Authors: Jean-Paul Saman <jpsaman #_at_# m2x dot nl>
* *
* This program is free software; you can redistribute it and/or * This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License * modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2 * as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version. * of the License, or (at your option) any later version.
* *
* This program is distributed in the hope that it will be useful, * This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details. * GNU General Public License for more details.
* *
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software * along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* *
*---------------------------------------------------------------------------- *----------------------------------------------------------------------------
* *
*****************************************************************************/ *****************************************************************************/
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <errno.h> #include <errno.h>
#include <string.h> #include <string.h>
#include <sys/time.h> #include <sys/time.h>
#include <sys/types.h> #include <sys/types.h>
#include <sys/socket.h> #include <sys/socket.h>
#include <unistd.h> #include <unistd.h>
#include <netinet/in.h> #include <netinet/in.h>
#include <net/if.h> #include <net/if.h>
#if defined(WIN32) #if defined(WIN32)
# include <netinet/if_ether.h> # include <netinet/if_ether.h>
#endif #endif
#include <netdb.h> #include <netdb.h>
#include <netinet/ip.h> #ifndef __FreeBSD__
#include <netinet/udp.h> # include <netinet/ip.h>
#include <arpa/inet.h> #endif
#include <netinet/udp.h>
int create_tcp_connection( const char *ipaddress, int port ) #include <arpa/inet.h>
{
struct sockaddr_in addr_ctl; int create_tcp_connection( const char *ipaddress, int port )
int s_ctl = -1; {
int result = -1; struct sockaddr_in addr_ctl;
int s_ctl = -1;
if( !ipaddress ) return -1; int result = -1;
s_ctl = socket( PF_INET, SOCK_STREAM, 0 ); if( !ipaddress ) return -1;
if (s_ctl <= 0)
{ s_ctl = socket( PF_INET, SOCK_STREAM, 0 );
perror( "tcp socket error" ); if (s_ctl <= 0)
return -1; {
} perror( "tcp socket error" );
return -1;
addr_ctl.sin_family = AF_INET; }
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port); addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
result = connect( s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl) ); addr_ctl.sin_port = htons(port);
if( result < 0 )
{ result = connect( s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl) );
perror( "tcp connect error" ); if( result < 0 )
return -1; {
} perror( "tcp connect error" );
return -1;
return s_ctl; }
}
return s_ctl;
int close_connection( int socket_fd ) }
{
int result = 0; int close_connection( int socket_fd )
{
result = shutdown( socket_fd, 2 ); int result = 0;
if( result < 0 )
perror( "shutdown error" ); result = shutdown( socket_fd, 2 );
return result; if( result < 0 )
} perror( "shutdown error" );
return result;
int create_udp_connection( const char *ipaddress, int port ) }
{
struct sockaddr_in addr_ctl; int create_udp_connection( const char *ipaddress, int port )
int s_ctl = -1; {
int result = -1; struct sockaddr_in addr_ctl;
int s_ctl = -1;
if( !ipaddress ) return -1; int result = -1;
s_ctl = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP); if( !ipaddress ) return -1;
if (s_ctl <= 0)
{ s_ctl = socket(PF_INET, SOCK_DGRAM, IPPROTO_UDP);
perror( "udp socket error" ); if (s_ctl <= 0)
return -1; {
} perror( "udp socket error" );
return -1;
addr_ctl.sin_family = AF_INET; }
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
addr_ctl.sin_port = htons(port); addr_ctl.sin_family = AF_INET;
addr_ctl.sin_addr.s_addr = inet_addr(ipaddress);
result = bind(s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl)); addr_ctl.sin_port = htons(port);
if( result < 0 )
{ result = bind(s_ctl, (struct sockaddr*) &addr_ctl, sizeof(addr_ctl));
perror( "udp bind error" ); if( result < 0 )
return -1; {
} perror( "udp bind error" );
return -1;
return s_ctl; }
}
return s_ctl;
}
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