fputws - write a wide-character string to a FILE stream
#include <wchar.h>
int fputws(const wchar_t *ws, FILE *stream);
The
fputws() function is the wide-character equivalent of the
fputs(3) function. It writes the wide-character string starting at
ws, up to but not including the terminating null wide character
(L'\0'), to
stream.
For a nonlocking counterpart, see
unlocked_stdio(3).
The
fputws() function returns a nonnegative integer if the operation was
successful, or -1 to indicate an error.
For an explanation of the terms used in this section, see
attributes(7).
| Interface |
Attribute |
Value |
| fputws () |
Thread safety |
MT-Safe |
POSIX.1-2001, POSIX.1-2008, C99.
The behavior of
fputws() depends on the
LC_CTYPE category of the
current locale.
In the absence of additional information passed to the
fopen(3) call, it
is reasonable to expect that
fputws() will actually write the multibyte
string corresponding to the wide-character string
ws.
fputwc(3),
unlocked_stdio(3)