-/* Copyright (C) 1991-2001, 2003-2007, 2009-2013 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2001, 2003-2007, 2009-2014 Free Software Foundation, Inc.
NOTE: The canonical source of this file is maintained with the GNU C Library.
Bugs can be reported to bug-glibc@prep.ai.mit.edu.
else if (to_uppcase) \
fwrite_uppcase (p, (s), _n); \
else \
- fwrite (s, _n, 1, p); \
+ { \
+ /* Ignore the value of fwrite. The caller can determine whether \
+ an error occurred by inspecting ferror (P). All known fwrite \
+ implementations set the stream's error indicator when they \
+ fail due to ENOMEM etc., even though C11 and POSIX.1-2008 do \
+ not require this. */ \
+ fwrite (s, _n, 1, p); \
+ } \
} \
while (0) \
)