diff options
Diffstat (limited to 'libio/iofwide.c')
| -rw-r--r-- | libio/iofwide.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/libio/iofwide.c b/libio/iofwide.c index 225237ef66..03124219ad 100644 --- a/libio/iofwide.c +++ b/libio/iofwide.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1999, 2000, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 1999, 2000, 2001, 2002, 2003 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 @@ -100,20 +100,18 @@ _IO_fwide (fp, mode) /* Normalize the value. */ mode = mode < 0 ? -1 : (mode == 0 ? 0 : 1); - if (mode == 0) - /* The caller simply wants to know about the current orientation. */ - return fp->_mode; - #if defined SHARED && defined _LIBC \ && SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_1) if (__builtin_expect (&_IO_stdin_used == NULL, 0) - && (fp == _IO_stdin || fp == _IO_stdout || fp == _IO_stderr)) + && (fp == _IO_stdin || fp == _IO_stdout || fp == _IO_stderr)) /* This is for a stream in the glibc 2.0 format. */ return -1; #endif - if (fp->_mode != 0) - /* The orientation already has been determined. */ + /* The orientation already has been determined. */ + if (fp->_mode != 0 + /* Or the caller simply wants to know about the current orientation. */ + || mode == 0) return fp->_mode; /* Set the orientation appropriately. */ |