diff options
Diffstat (limited to 'ocaml-binary-annot/otherlibs/unix/getcwd.c')
| -rw-r--r-- | ocaml-binary-annot/otherlibs/unix/getcwd.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/ocaml-binary-annot/otherlibs/unix/getcwd.c b/ocaml-binary-annot/otherlibs/unix/getcwd.c new file mode 100644 index 0000000000..7c735b68dc --- /dev/null +++ b/ocaml-binary-annot/otherlibs/unix/getcwd.c @@ -0,0 +1,58 @@ +/***********************************************************************/ +/* */ +/* 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 |