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/**************************************************************************/
/* */
/* OCaml */
/* */
/* Xavier Leroy, projet Cristal, INRIA Rocquencourt */
/* */
/* Copyright 1996 Institut National de Recherche en Informatique et */
/* en Automatique. */
/* */
/* All rights reserved. This file is distributed under the terms of */
/* the GNU Lesser General Public License version 2.1, with the */
/* special exception on linking described in the file LICENSE. */
/* */
/**************************************************************************/
#include <caml/mlvalues.h>
#include <caml/alloc.h>
#include <caml/fail.h>
#ifndef _WIN32
#include <sys/param.h>
#endif
#include "caml/unixsupport.h"
#ifdef HAS_GETHOSTNAME
#ifndef MAXHOSTNAMELEN
#define MAXHOSTNAMELEN 256
#endif
CAMLprim value caml_unix_gethostname(value unit)
{
char name[MAXHOSTNAMELEN];
gethostname(name, MAXHOSTNAMELEN);
name[MAXHOSTNAMELEN-1] = 0;
return caml_copy_string(name);
}
#else
#ifdef HAS_UNAME
#include <sys/utsname.h>
CAMLprim value caml_unix_gethostname(value unit)
{
struct utsname un;
uname(&un);
return copy_string(un.nodename);
}
#else
CAMLprim value caml_unix_gethostname(value unit)
{ caml_invalid_argument("gethostname not implemented"); }
#endif
#endif
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