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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/wstrops.c
parent* libio/wstrops.c (_IO_wstr_underflow): Clear errno before (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/wstrops.c')
-rw-r--r--libio/wstrops.c10
1 files changed, 2 insertions, 8 deletions
diff --git a/libio/wstrops.c b/libio/wstrops.c
index dfb312f6b7..c5aae7bc6a 100644
--- a/libio/wstrops.c
+++ b/libio/wstrops.c
@@ -1,5 +1,4 @@
-/* Copyright (C) 1993,1997-1999,2001-2004,2006,2007
- Free Software Foundation, Inc.
+/* Copyright (C) 1993,1997-1999,2001-2004, 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
@@ -155,12 +154,7 @@ _IO_wstr_underflow (fp)
if (fp->_wide_data->_IO_read_ptr < fp->_wide_data->_IO_read_end)
return *fp->_wide_data->_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 WEOF;
- }
+ return WEOF;
}