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FPUTWS(3P)                 POSIX Programmer's Manual                FPUTWS(3P)



PROLOG
       This manual page is part of the POSIX Programmer's Manual.  The Linux implementation of this interface may dif-
       fer (consult the corresponding Linux manual page for details of Linux behavior), or the interface  may  not  be
       implemented on Linux.

NAME
       fputws - put a wide-character string on a stream

SYNOPSIS
       #include <stdio.h>
       #include <wchar.h>

       int fputws(const wchar_t *restrict ws, FILE *restrict stream);


DESCRIPTION
       The  fputws()  function  shall  write  a character string corresponding to the (null-terminated) wide-character
       string pointed to by ws to the stream pointed to by stream. No character corresponding to the terminating  null
       wide-character code shall be written.

       The  st_ctime  and  st_mtime  fields of the file shall be marked for update between the successful execution of
       fputws() and the next successful completion of a call to fflush() or fclose() on the same stream or a  call  to
       exit() or abort().

RETURN VALUE
       Upon  successful completion, fputws() shall return a non-negative number. Otherwise, it shall return -1, set an
       error indicator for the stream,  and set errno to indicate the error.

ERRORS
       Refer to fputwc().

       The following sections are informative.

EXAMPLES
       None.

APPLICATION USAGE
       The fputws() function does not append a <newline>.

RATIONALE
       None.

FUTURE DIRECTIONS
       None.

SEE ALSO
       fopen(), the Base Definitions volume of IEEE Std 1003.1-2001, <stdio.h>, <wchar.h>

COPYRIGHT
       Portions of this text are reprinted and reproduced in electronic form from IEEE Std 1003.1, 2003 Edition, Stan-
       dard  for Information Technology -- Portable Operating System Interface (POSIX), The Open Group Base Specifica-
       tions Issue 6, Copyright (C) 2001-2003 by the Institute of Electrical and Electronics Engineers,  Inc  and  The
       Open Group. In the event of any discrepancy between this version and the original IEEE and The Open Group Stan-
       dard, the original IEEE and The Open Group Standard is the referee  document.  The  original  Standard  can  be
       obtained online at http://www.opengroup.org/unix/online.html .



IEEE/The Open Group                  2003                           FPUTWS(3P)