1FPUTWS(3P) POSIX Programmer's Manual FPUTWS(3P)
2
3
4
6 This manual page is part of the POSIX Programmer's Manual. The Linux
7 implementation of this interface may differ (consult the corresponding
8 Linux manual page for details of Linux behavior), or the interface may
9 not be implemented on Linux.
10
12 fputws - put a wide-character string on a stream
13
15 #include <stdio.h>
16 #include <wchar.h>
17
18 int fputws(const wchar_t *restrict ws, FILE *restrict stream);
19
20
22 The fputws() function shall write a character string corresponding to
23 the (null-terminated) wide-character string pointed to by ws to the
24 stream pointed to by stream. No character corresponding to the termi‐
25 nating null wide-character code shall be written.
26
27 The st_ctime and st_mtime fields of the file shall be marked for update
28 between the successful execution of fputws() and the next successful
29 completion of a call to fflush() or fclose() on the same stream or a
30 call to exit() or abort().
31
33 Upon successful completion, fputws() shall return a non-negative num‐
34 ber. Otherwise, it shall return -1, set an error indicator for the
35 stream, and set errno to indicate the error.
36
38 Refer to fputwc().
39
40 The following sections are informative.
41
43 None.
44
46 The fputws() function does not append a <newline>.
47
49 None.
50
52 None.
53
55 fopen(), the Base Definitions volume of IEEE Std 1003.1-2001,
56 <stdio.h>, <wchar.h>
57
59 Portions of this text are reprinted and reproduced in electronic form
60 from IEEE Std 1003.1, 2003 Edition, Standard for Information Technology
61 -- Portable Operating System Interface (POSIX), The Open Group Base
62 Specifications Issue 6, Copyright (C) 2001-2003 by the Institute of
63 Electrical and Electronics Engineers, Inc and The Open Group. In the
64 event of any discrepancy between this version and the original IEEE and
65 The Open Group Standard, the original IEEE and The Open Group Standard
66 is the referee document. The original Standard can be obtained online
67 at http://www.opengroup.org/unix/online.html .
68
69
70
71IEEE/The Open Group 2003 FPUTWS(3P)