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.\" 4. 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.\" 32.\" @(#)fputs.3 8.1 (Berkeley) 6/4/93 33.\" FreeBSD: src/lib/libc/stdio/fputs.3,v 1.8 2001/10/01 16:08:59 ru Exp 34.\" $FreeBSD$ 35.\" 36.Dd August 6, 2002 37.Dt FPUTWS 3 38.Os 39.Sh NAME 40.Nm fputws 41.Nd output a line of wide characters to a stream 42.Sh LIBRARY 43.Lb libc 44.Sh SYNOPSIS 45.In stdio.h 46.In wchar.h 47.Ft int 48.Fn fputws "const wchar_t * restrict ws" "FILE * restrict fp" 49.Sh DESCRIPTION 50The 51.Fn fputws 52function writes the wide character string pointed to by 53.Fa ws 54to the stream pointed to by 55.Fa fp . 56.Sh RETURN VALUES 57The 58.Fn fputws 59function 60returns 0 on success and \-1 on error. 61.Sh ERRORS 62The 63.Fn fputws 64function will fail if: 65.Bl -tag -width Er 66.It Bq Er EBADF 67The 68.Fa fp 69argument supplied 70is not a writable stream. 71.El 72.Pp 73The 74.Fn fputws 75function may also fail and set 76.Va errno 77for any of the errors specified for the routine 78.Xr write 2 . 79.Sh SEE ALSO 80.Xr ferror 3 , 81.Xr fputs 3 , 82.Xr putwc 3 , 83.Xr stdio 3 84.Sh STANDARDS 85The 86.Fn fputws 87function conforms to 88.St -p1003.1-2001 . 89