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/***********************************************************************/
/* */
/* Caml Special Light */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1995 Institut National de Recherche en Informatique et */
/* Automatique. Distributed only by permission. */
/* */
/***********************************************************************/
/* $Id$ */
#include <mlvalues.h>
#include "unix.h"
#ifdef HAS_SOCKETS
#include <sys/types.h>
#include <sys/socket.h>
static int sockopt[] = {
SO_DEBUG, SO_BROADCAST, SO_REUSEADDR, SO_KEEPALIVE,
SO_DONTROUTE, SO_OOBINLINE };
value unix_getsockopt(socket, option)
value socket, option;
{
int optval, optsize;
optsize = sizeof(optval);
if (getsockopt(Int_val(socket), SOL_SOCKET, sockopt[Int_val(option)],
&optval, &optval) == -1)
uerror("getsockopt", Nothing);
return Val_int(optval);
}
value unix_setsockopt(socket, option, status)
value socket, option, status;
{
int optval = Int_val(status);
if (setsockopt(Int_val(socket), SOL_SOCKET, sockopt[Int_val(option)],
&optval, sizeof(optval)) == -1)
uerror("setsockopt", Nothing);
return Val_unit;
}
#else
value unix_getsockopt() { invalid_argument("getsockopt not implemented"); }
value unix_setsockopt() { invalid_argument("setsockopt not implemented"); }
#endif
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