xref: /freebsd/lib/libc/stdio/fputws.3 (revision a84d91d81a6f3eeb4949c4fb3440e0634f2b953a)
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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