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authorUlrich Drepper <drepper@redhat.com>2007-07-08 04:41:34 +0000
committerUlrich Drepper <drepper@redhat.com>2007-07-08 04:41:34 +0000
commit0923a2c896f09795cca4a6d800a336a56b0ee42c (patch)
tree10038ab54362ef2ee4ab5384e39dacce92d18d9e /libio/strops.c
parente9055017f6d2015c4c74c94b1c2bf59968db223f (diff)
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* stdio-common/vfscanf.c (_IO_vfscanf): Add additional test for EOF
in loop to look for conversion specifier to avoid testing of wrong errno value. * stdio-common/Makefile (tests): Add bug18, bug18a, bug19, bug19a. * stdio-common/bug18a.c: New file. * stdio-common/bug19.c: New file. * stdio-common/bug19a.c: New file.
Diffstat (limited to 'libio/strops.c')
-rw-r--r--libio/strops.c9
1 files changed, 2 insertions, 7 deletions
diff --git a/libio/strops.c b/libio/strops.c
index c3222e0..05270ce 100644
--- a/libio/strops.c
+++ b/libio/strops.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 1997-2004, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1997-2003, 2004, 2006 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
@@ -166,12 +166,7 @@ _IO_str_underflow (fp)
if (fp->_IO_read_ptr < fp->_IO_read_end)
return *((unsigned char *) fp->_IO_read_ptr);
else
- {
- /* We have to reset errno since callers check for errno being
- EINTR and there has been no such problem here. */
- __set_errno (0);
- return EOF;
- }
+ return EOF;
}
INTDEF(_IO_str_underflow)