wmemcpy(3) — Linux manual page

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUE | ATTRIBUTES | STANDARDS | HISTORY | SEE ALSO

wmemcpy(3)              Library Functions Manual              wmemcpy(3)

NAME         top

       wmemcpy - copy an array of wide-characters

LIBRARY         top

       Standard C library (libc, -lc)

SYNOPSIS         top

       #include <wchar.h>

       wchar_t *wmemcpy(wchar_t dest[restrict .n],
                        const wchar_t src[restrict .n],
                        size_t n);

DESCRIPTION         top

       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.

RETURN VALUE         top

       wmemcpy() returns dest.

ATTRIBUTES         top

       For an explanation of the terms used in this section, see
       attributes(7).
       ┌─────────────────────────────────────┬───────────────┬─────────┐
       │ Interface                           Attribute     Value   │
       ├─────────────────────────────────────┼───────────────┼─────────┤
       │ wmemcpy()                           │ Thread safety │ MT-Safe │
       └─────────────────────────────────────┴───────────────┴─────────┘

STANDARDS         top

       C11, POSIX.1-2008.

HISTORY         top

       POSIX.1-2001, C99.

SEE ALSO         top

       memcpy(3), wcscpy(3), wmemmove(3), wmempcpy(3)

Linux man-pages (unreleased)     (date)                       wmemcpy(3)

Pages that refer to this page: memcpy(3)mempcpy(3)wcscpy(3)wmemmove(3)signal-safety(7)