1.\" Copyright (c) 1990, 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" This code is derived from software contributed to Berkeley by 5.\" Chris Torek and the American National Standards Committee X3, 6.\" on Information Processing Systems. 7.\" 8.\" Redistribution and use in source and binary forms, with or without 9.\" modification, are permitted provided that the following conditions 10.\" are met: 11.\" 1. Redistributions of source code must retain the above copyright 12.\" notice, this list of conditions and the following disclaimer. 13.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" notice, this list of conditions and the following disclaimer in the 15.\" documentation and/or other materials provided with the distribution. 16.\" 3. Neither the name of the University nor the names of its contributors 17.\" may be used to endorse or promote products derived from this software 18.\" without specific prior written permission. 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 21.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 24.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" FreeBSD: src/lib/libc/stdio/fputs.3,v 1.8 2001/10/01 16:08:59 ru Exp 32.\" 33.Dd August 6, 2002 34.Dt FPUTWS 3 35.Os 36.Sh NAME 37.Nm fputws 38.Nd output a line of wide characters to a stream 39.Sh LIBRARY 40.Lb libc 41.Sh SYNOPSIS 42.In stdio.h 43.In wchar.h 44.Ft int 45.Fn fputws "const wchar_t * restrict ws" "FILE * restrict fp" 46.Sh DESCRIPTION 47The 48.Fn fputws 49function writes the wide character string pointed to by 50.Fa ws 51to the stream pointed to by 52.Fa fp . 53.Sh RETURN VALUES 54The 55.Fn fputws 56function 57returns 0 on success and \-1 on error. 58.Sh ERRORS 59The 60.Fn fputws 61function will fail if: 62.Bl -tag -width Er 63.It Bq Er EBADF 64The 65.Fa fp 66argument supplied 67is not a writable stream. 68.El 69.Pp 70The 71.Fn fputws 72function may also fail and set 73.Va errno 74for any of the errors specified for the routine 75.Xr write 2 . 76.Sh SEE ALSO 77.Xr ferror 3 , 78.Xr fputs 3 , 79.Xr putwc 3 , 80.Xr stdio 3 81.Sh STANDARDS 82The 83.Fn fputws 84function conforms to 85.St -p1003.1-2001 . 86