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diff lib/acl-internal.h @ 11545:1eacfad75e69

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Clarify acl_entries.
author Bruno Haible <bruno@clisp.org>
date Mon, 04 May 2009 02:36:07 +0200 (2009-05-04)
parents 5056e8a13405
children c2cbabec01dd
line wrap: on
line diff
--- a/lib/acl-internal.h
+++ b/lib/acl-internal.h
@@ -1,6 +1,6 @@
 /* Internal implementation of access control lists.
 
-   Copyright (C) 2002-2003, 2005-2008 Free Software Foundation, Inc.
+   Copyright (C) 2002-2003, 2005-2009 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -136,6 +136,8 @@
      ((Err) == ENOTSUP || (Err) == ENOSYS || (Err) == EINVAL || (Err) == EBUSY)
 #  endif
 
+/* Return the number of entries in ACL.
+   Return -1 and set errno upon failure to determine it.  */
 /* Define a replacement for acl_entries if needed. (Only Linux has it.)  */
 #  if !HAVE_ACL_ENTRIES
 #   define acl_entries rpl_acl_entries