aboutsummaryrefslogtreecommitdiff
path: root/libio/getwchar.c
diff options
context:
space:
mode:
Diffstat (limited to 'libio/getwchar.c')
-rw-r--r--libio/getwchar.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/libio/getwchar.c b/libio/getwchar.c
new file mode 100644
index 0000000..6ef1f9b
--- /dev/null
+++ b/libio/getwchar.c
@@ -0,0 +1,42 @@
+/* Copyright (C) 1993, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
+ This file is part of the GNU IO Library.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ This library is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this library; see the file COPYING. If not, write to
+ the Free Software Foundation, 59 Temple Place - Suite 330, Boston,
+ MA 02111-1307, USA.
+
+ As a special exception, if you link this library with files
+ compiled with a GNU compiler to produce an executable, this does
+ not cause the resulting executable to be covered by the GNU General
+ Public License. This exception does not however invalidate any
+ other reasons why the executable file might be covered by the GNU
+ General Public License. */
+
+#include "libioP.h"
+#include <wchar.h>
+
+#undef getwchar
+
+wint_t
+getwchar ()
+{
+ wint_t result;
+ _IO_cleanup_region_start ((void (*) __P ((void *))) _IO_funlockfile,
+ _IO_stdin);
+ _IO_flockfile (_IO_stdin);
+ result = _IO_getwc_unlocked (_IO_stdin);
+ _IO_funlockfile (_IO_stdin);
+ _IO_cleanup_region_end (0);
+ return result;
+}