Originální popis anglicky:
wcsftime - convert date and time to a wide-character string
Návod, kniha: POSIX Programmer's Manual
#include <wchar.h>
size_t wcsftime(wchar_t *restrict
wcs, size_t
maxsize,
const wchar_t *restrict
format, const struct tm *restrict
timeptr);
The
wcsftime() function shall be equivalent to the
strftime()
function, except that:
- *
- The argument wcs points to the initial element of an
array of wide characters into which the generated output is to be
placed.
- *
- The argument maxsize indicates the maximum number of
wide characters to be placed in the output array.
- *
- The argument format is a wide-character string and
the conversion specifications are replaced by corresponding sequences of
wide characters.
- *
- The return value indicates the number of wide characters
placed in the output array.
If copying takes place between objects that overlap, the behavior is undefined.
If the total number of resulting wide-character codes including the terminating
null wide-character code is no more than
maxsize,
wcsftime()
shall return the number of wide-character codes placed into the array pointed
to by
wcs, not including the terminating null wide-character code.
Otherwise, zero is returned and the contents of the array are unspecified.
No errors are defined.
The following sections are informative.
None.
None.
None.
None.
strftime() , the Base Definitions volume of
IEEE Std 1003.1-2001,
<wchar.h>
Portions of this text are reprinted and reproduced in electronic form from IEEE
Std 1003.1, 2003 Edition, Standard for Information Technology -- Portable
Operating System Interface (POSIX), The Open Group Base Specifications 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 Standard, 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
.
