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PROLOG | NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | EXAMPLES | APPLICATION USAGE | RATIONALE | FUTURE DIRECTIONS | SEE ALSO | COPYRIGHT |
WCSNCAT(3P) POSIX Programmer's Manual WCSNCAT(3P)
This manual page is part of the POSIX Programmer's Manual. The Linux
implementation of this interface may differ (consult the
corresponding Linux manual page for details of Linux behavior), or
the interface may not be implemented on Linux.
wcsncat — concatenate a wide-character string with part of another
#include <wchar.h>
wchar_t *wcsncat(wchar_t *restrict ws1, const wchar_t *restrict ws2,
size_t n);
The functionality described on this reference page is aligned with
the ISO C standard. Any conflict between the requirements described
here and the ISO C standard is unintentional. This volume of
POSIX.1‐2008 defers to the ISO C standard.
The wcsncat() function shall append not more than n wide-character
codes (a null wide-character code and wide-character codes that
follow it are not appended) from the array pointed to by ws2 to the
end of the wide-character string pointed to by ws1. The initial
wide-character code of ws2 shall overwrite the null wide-character
code at the end of ws1. A terminating null wide-character code shall
always be appended to the result. If copying takes place between
objects that overlap, the behavior is undefined.
The wcsncat() function shall return ws1; no return value is reserved
to indicate an error.
No errors are defined.
The following sections are informative.
None.
None.
None.
None.
wcscat(3p)
The Base Definitions volume of POSIX.1‐2008, wchar.h(0p)
Portions of this text are reprinted and reproduced in electronic form
from IEEE Std 1003.1, 2013 Edition, Standard for Information
Technology -- Portable Operating System Interface (POSIX), The Open
Group Base Specifications Issue 7, Copyright (C) 2013 by the
Institute of Electrical and Electronics Engineers, Inc and The Open
Group. (This is POSIX.1-2008 with the 2013 Technical Corrigendum 1
applied.) 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.unix.org/online.html .
Any typographical or formatting errors that appear in this page are
most likely to have been introduced during the conversion of the
source files to man page format. To report such errors, see
https://www.kernel.org/doc/man-pages/reporting_bugs.html .
IEEE/The Open Group 2013 WCSNCAT(3P)
Pages that refer to this page: wchar.h(0p), wcscat(3p)