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/**************************************************************************/
/* */
/* OCaml */
/* */
/* The OCaml programmers */
/* */
/* Copyright 2020 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/memory.h>
#include <caml/alloc.h>
#include <caml/fail.h>
#include "caml/unixsupport.h"
#ifdef HAS_REALPATH
CAMLprim value caml_unix_realpath (value p)
{
CAMLparam1 (p);
char *r;
value rp;
caml_unix_check_path (p, "realpath");
r = realpath (String_val (p), NULL);
if (r == NULL) { caml_uerror ("realpath", p); }
rp = caml_copy_string (r);
free (r);
CAMLreturn (rp);
}
#else
CAMLprim value caml_unix_realpath (value p)
{ caml_invalid_argument ("realpath not implemented"); }
#endif
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