| .\" Copyright (c) Bruno Haible <haible@clisp.cons.org> |
| .\" |
| .\" %%%LICENSE_START(GPLv2+_DOC_ONEPARA) |
| .\" This is free documentation; 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 of |
| .\" the License, or (at your option) any later version. |
| .\" %%%LICENSE_END |
| .\" |
| .\" References consulted: |
| .\" GNU glibc-2 source code and manual |
| .\" Dinkumware C library reference http://www.dinkumware.com/ |
| .\" OpenGroup's Single UNIX specification http://www.UNIX-systems.org/online.html |
| .\" ISO/IEC 9899:1999 |
| .\" |
| .TH FPUTWS 3 2017-09-15 "GNU" "Linux Programmer's Manual" |
| .SH NAME |
| fputws \- write a wide-character string to a FILE stream |
| .SH SYNOPSIS |
| .nf |
| .B #include <wchar.h> |
| .PP |
| .BI "int fputws(const wchar_t *" ws ", FILE *" stream ); |
| .fi |
| .SH DESCRIPTION |
| The |
| .BR fputws () |
| function is the wide-character equivalent of |
| the |
| .BR fputs (3) |
| function. |
| It writes the wide-character string starting at \fIws\fP, up to but |
| not including the terminating null wide character (L\(aq\\0\(aq), to \fIstream\fP. |
| .PP |
| For a nonlocking counterpart, see |
| .BR unlocked_stdio (3). |
| .SH RETURN VALUE |
| The |
| .BR fputws () |
| function returns a |
| nonnegative integer if the operation was |
| successful, or \-1 to indicate an error. |
| .SH ATTRIBUTES |
| For an explanation of the terms used in this section, see |
| .BR attributes (7). |
| .TS |
| allbox; |
| lb lb lb |
| l l l. |
| Interface Attribute Value |
| T{ |
| .BR fputws () |
| T} Thread safety MT-Safe |
| .TE |
| .sp 1 |
| .SH CONFORMING TO |
| POSIX.1-2001, POSIX.1-2008, C99. |
| .SH NOTES |
| The behavior of |
| .BR fputws () |
| depends on the |
| .B LC_CTYPE |
| category of the |
| current locale. |
| .PP |
| In the absence of additional information passed to the |
| .BR fopen (3) |
| call, it is |
| reasonable to expect that |
| .BR fputws () |
| will actually write the multibyte |
| string corresponding to the wide-character string \fIws\fP. |
| .SH SEE ALSO |
| .BR fputwc (3), |
| .BR unlocked_stdio (3) |