59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/***********************************************************************/
|
|
/* */
|
|
/* Objective Caml */
|
|
/* */
|
|
/* 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 Library General Public License, with */
|
|
/* the special exception on linking described in file ../../LICENSE. */
|
|
/* */
|
|
/***********************************************************************/
|
|
|
|
/* $Id$ */
|
|
|
|
#include <mlvalues.h>
|
|
#include <alloc.h>
|
|
#include <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
|