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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/fail.h>
#include <caml/alloc.h>
#include <caml/signals.h>
#include "unixsupport.h"
#include <errno.h>
#include <sys/types.h>
#ifdef HAS_DIRENT
#include <dirent.h>
typedef struct dirent directory_entry;
#else
#include <sys/dir.h>
typedef struct direct directory_entry;
#endif
CAMLprim value caml_unix_readdir(value vd)
{
DIR * d;
directory_entry * e;
d = DIR_Val(vd);
if (d == (DIR *) NULL) caml_unix_error(EBADF, "readdir", Nothing);
caml_enter_blocking_section();
e = readdir((DIR *) d);
caml_leave_blocking_section();
if (e == (directory_entry *) NULL) caml_raise_end_of_file();
return caml_copy_string(e->d_name);
}
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