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sysadm |
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/*
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* Copyright (C) 1999 Philippe Dubois (pdubois1@hotmail.com)
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* Copyright (C) 1999 Ross Combs (rocombs@cs.nmsu.edu)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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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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*
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "common/setup_before.h"
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#ifdef WIN32
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#include <Winsock2.h>
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#include "psock.h"
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#include "common/setup_after.h"
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extern int psock_init(void)
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{
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WORD wVersionRequested;
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WSADATA wsaData;
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wVersionRequested = MAKEWORD(2, 2);
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if (WSAStartup(wVersionRequested, &wsaData)!=0)
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{
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/* FIXME: Tell the user that we could not find a usable WinSock DLL. */
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return -1;
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}
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return 0;
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}
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extern int psock_deinit(void)
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{
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if (WSACleanup()!=0)
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{
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return -1;
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}
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return 0;
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}
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extern int psock_ctl(int sd, int mode)
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{
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unsigned long nParam=1; /* u_long or DWORD or what? */
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return ioctlsocket(sd,mode,&nParam);
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}
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#else
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#ifdef HAVE_FCNTL_H
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# include <fcntl.h>
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#else
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# ifdef HAVE_SYS_FILE_H
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# include <sys/file.h>
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# endif
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#endif
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#include "psock.h"
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#include "common/setup_after.h"
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extern int psock_ctl(int sd, long int mode)
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{
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long int oldmode;
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if ((oldmode = fcntl(sd,F_GETFL))<0)
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oldmode = 0;
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oldmode |= mode;
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return fcntl(sd,F_SETFL,mode);
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}
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#endif
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