NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | HISTORY | SEE ALSO | COLOPHON |
|
|
wmemcpy(3) Library Functions Manual wmemcpy(3)
wmemcpy - copy an array of wide-characters
Standard C library (libc, -lc)
#include <wchar.h> wchar_t *wmemcpy(wchar_t dest[restrict .n], const wchar_t src[restrict .n], size_t n);
The wmemcpy() function is the wide-character equivalent of the memcpy(3) function. It copies n wide characters from the array starting at src to the array starting at dest. The arrays may not overlap; use wmemmove(3) to copy between overlapping arrays. The programmer must ensure that there is room for at least n wide characters at dest.
wmemcpy() returns dest.
For an explanation of the terms used in this section, see attributes(7). ┌─────────────────────────────────────┬───────────────┬─────────┐ │ Interface │ Attribute │ Value │ ├─────────────────────────────────────┼───────────────┼─────────┤ │ wmemcpy() │ Thread safety │ MT-Safe │ └─────────────────────────────────────┴───────────────┴─────────┘
C11, POSIX.1-2008.
POSIX.1-2001, C99.
memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)
This page is part of the man-pages (Linux kernel and C library
user-space interface documentation) project. Information about
the project can be found at
⟨https://www.kernel.org/doc/man-pages/⟩. If you have a bug report
for this manual page, see
⟨https://git.kernel.org/pub/scm/docs/man-pages/man-pages.git/tree/CONTRIBUTING⟩.
This page was obtained from the tarball man-pages-6.9.1.tar.gz
fetched from
⟨https://mirrors.edge.kernel.org/pub/linux/docs/man-pages/⟩ on
2024-06-26. If you discover any rendering problems in this HTML
version of the page, or you believe there is a better or more up-
to-date source for the page, or you have corrections or
improvements to the information in this COLOPHON (which is not
part of the original manual page), send a mail to
[email protected]
Linux man-pages 6.9.1 2024-05-02 wmemcpy(3)
Pages that refer to this page: memcpy(3), mempcpy(3), wcscpy(3), wmemmove(3), signal-safety(7)