45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/***********************************************************************/
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/* */
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/* OCaml */
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/* */
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/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
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/* */
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/* Copyright 1996 Institut National de Recherche en Informatique et */
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/* en Automatique. All rights reserved. This file is distributed */
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/* under the terms of the GNU Library General Public License, with */
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/* the special exception on linking described in file ../../LICENSE. */
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/* */
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/***********************************************************************/
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#include <caml/mlvalues.h>
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#include <caml/alloc.h>
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#include <caml/fail.h>
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#include "unixsupport.h"
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#ifdef HAS_SOCKETS
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#include <sys/socket.h>
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extern int socket_domain_table[], socket_type_table[];
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CAMLprim value unix_socketpair(value domain, value type, value proto)
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{
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int sv[2];
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value res;
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if (socketpair(socket_domain_table[Int_val(domain)],
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socket_type_table[Int_val(type)],
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Int_val(proto), sv) == -1)
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uerror("socketpair", Nothing);
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res = alloc_small(2, 0);
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Field(res,0) = Val_int(sv[0]);
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Field(res,1) = Val_int(sv[1]);
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return res;
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}
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#else
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CAMLprim value unix_socketpair(value domain, value type, value proto)
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{ invalid_argument("socketpair not implemented"); }
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#endif
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