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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>
#include "unixsupport.h"
#if !defined (_WIN32) && !macintosh
#include <sys/param.h>
#endif
#ifndef PATH_MAX
#ifdef MAXPATHLEN
#define PATH_MAX MAXPATHLEN
#else
#define PATH_MAX 512
#endif
#endif
#ifdef HAS_GETCWD
CAMLprim value unix_getcwd(value unit)
{
char buff[PATH_MAX];
if (getcwd(buff, sizeof(buff)) == 0) uerror("getcwd", Nothing);
return copy_string(buff);
}
#else
#ifdef HAS_GETWD
CAMLprim value unix_getcwd(value unit)
{
char buff[PATH_MAX];
if (getwd(buff) == 0) uerror("getcwd", copy_string(buff));
return copy_string(buff);
}
#else
CAMLprim value unix_getcwd(value unit)
{ invalid_argument("getcwd not implemented"); }
#endif
#endif
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