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| author | Ulrich Drepper <drepper@redhat.com> | 2007-10-13 07:11:11 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-10-13 07:11:11 +0000 |
| commit | 0ea4967708e69a518d7a141ebab328e6d58b5401 (patch) | |
| tree | 84a2508bbec4f8008bf1fc5a5c2000582915c857 /libio/__freading.c | |
| parent | fab1a490acd7a6abefc37f94615001ab8cb83ae8 (diff) | |
| download | glibc-0ea4967708e69a518d7a141ebab328e6d58b5401.zip glibc-0ea4967708e69a518d7a141ebab328e6d58b5401.tar.gz glibc-0ea4967708e69a518d7a141ebab328e6d58b5401.tar.bz2 | |
[BZ #4359]
2007-10-13 Ulrich Drepper <drepper@redhat.com>
[BZ #4359]
* libio/__freading.c (__freading): Don't return true for
write-only streams.
Diffstat (limited to 'libio/__freading.c')
| -rw-r--r-- | libio/__freading.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libio/__freading.c b/libio/__freading.c index 37200bb..7eca27b 100644 --- a/libio/__freading.c +++ b/libio/__freading.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2002 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2002, 2007 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 @@ -21,6 +21,7 @@ int __freading (FILE *fp) { - return ((fp->_flags & _IO_NO_WRITES) - || (fp->_flags & _IO_CURRENTLY_PUTTING) == 0); + return (((fp->_flags & _IO_NO_WRITES) + || (fp->_flags & _IO_CURRENTLY_PUTTING) == 0) + && (fp->_flags & _IO_NO_READS) == 0); } |