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. All advertising materials mentioning features or use of this software 17.\" must display the following acknowledgement: 18.\" This product includes software developed by the University of 19.\" California, Berkeley and its contributors. 20.\" 4. Neither the name of the University nor the names of its contributors 21.\" may be used to endorse or promote products derived from this software 22.\" without specific prior written permission. 23.\" 24.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34.\" SUCH DAMAGE. 35.\" 36.\" @(#)fputs.3 8.1 (Berkeley) 6/4/93 37.\" FreeBSD: src/lib/libc/stdio/fputs.3,v 1.8 2001/10/01 16:08:59 ru Exp 38.\" $FreeBSD$ 39.\" 40.Dd August 6, 2002 41.Dt FPUTWS 3 42.Os 43.Sh NAME 44.Nm fputws 45.Nd output a line of wide characters to a stream 46.Sh LIBRARY 47.Lb libc 48.Sh SYNOPSIS 49.In stdio.h 50.In wchar.h 51.Ft int 52.Fn fputws "const wchar_t * restrict ws" "FILE * restrict fp" 53.Sh DESCRIPTION 54The 55.Fn fputws 56function writes the wide character string pointed to by 57.Fa ws 58to the stream pointed to by 59.Fa fp . 60.Sh RETURN VALUES 61The 62.Fn fputws 63function 64returns 0 on success and \-1 on error. 65.Sh ERRORS 66The 67.Fn fputws 68function will fail if: 69.Bl -tag -width Er 70.It Bq Er EBADF 71The 72.Fa fp 73argument supplied 74is not a writable stream. 75.El 76.Pp 77The 78.Fn fputws 79function may also fail and set 80.Va errno 81for any of the errors specified for the routine 82.Xr write 2 . 83.Sh SEE ALSO 84.Xr ferror 3 , 85.Xr fputs 3 , 86.Xr putwc 3 , 87.Xr stdio 3 88.Sh STANDARDS 89The 90.Fn fputws 91function conforms to 92.St -p1003.1-2001 . 93