(dirfd): Declare new function. Define as macro _DIR_dirfd if that is

defined.

diff --git a/dirent/dirent.h b/dirent/dirent.h
index b102a47..88a6fc8 100644 (file)
--- a/dirent/dirent.h
+++ b/dirent/dirent.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -96,6 +96,13 @@ extern void rewinddir __P ((DIR * __dirp));
 
 #if defined(__USE_BSD) || defined(__USE_MISC)
 
+/* Return the file descriptor used by DIRP.  */
+extern int dirfd __P ((DIR *__dirp));
+
+#if defined (__OPTIMIZE__) && defined (_DIR_dirfd)
+#define dirfd(dirp)    _DIR_dirfd (dirp)
+#endif
+
 #ifndef        MAXNAMLEN
 /* Get the definitions of the POSIX.1 limits.  */
 #include <posix1_lim.h>