59 lines
1.6 KiB
C
59 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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/* $Id$ */
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#include <mlvalues.h>
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#include <alloc.h>
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#include <fail.h>
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#if defined (_WIN32)
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#include <winsock.h>
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#else
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#include <sys/param.h>
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#endif
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#include "unixsupport.h"
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#ifdef HAS_GETHOSTNAME
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#ifndef MAXHOSTNAMELEN
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#define MAXHOSTNAMELEN 256
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#endif
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CAMLprim value unix_gethostname(value unit)
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{
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char name[MAXHOSTNAMELEN];
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gethostname(name, MAXHOSTNAMELEN);
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name[MAXHOSTNAMELEN-1] = 0;
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return copy_string(name);
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}
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#else
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#ifdef HAS_UNAME
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#include <sys/utsname.h>
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CAMLprim value unix_gethostname(value unit)
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{
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struct utsname un;
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uname(&un);
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return copy_string(un.nodename);
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}
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#else
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CAMLprim value unix_gethostname(value unit)
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{ invalid_argument("gethostname not implemented"); }
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#endif
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#endif
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