diff options
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/libio.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libio/libio.h b/libio/libio.h index 880edaf2..1bd3189 100644 --- a/libio/libio.h +++ b/libio/libio.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1991,92,93,94,95,97,98,99,2000 Free Software Foundation, Inc. +/* Copyright (C) 1991-1995, 1997-2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Written by Per Bothner <bothner@cygnus.com>. @@ -495,6 +495,8 @@ weak_extern (_IO_stdin_used); (__fp)->_mode = -1; \ __result = (__fp)->_mode; \ } \ + else if (__builtin_constant_p (__mode) && (__mode) == 0) \ + __result = (__fp)->_mode; \ else \ __result = _IO_fwide (__fp, __result); \ __result; }) |