wcpcpy

WCPCPY(3)                  Linux Programmer's Manual                 WCPCPY(3)



NAME
       wcpcpy - copy a wide-character string, returning a pointer to its end

SYNOPSIS
       #include <wchar.h>

       wchar_t *wcpcpy(wchar_t *dest, const wchar_t *src);

   Feature Test Macro Requirements for glibc (see feature_test_macros(7)):

       wcpcpy():
           Since glibc 2.10:
               _POSIX_C_SOURCE >= 200809L
           Before glibc 2.10:
               _GNU_SOURCE

DESCRIPTION
       The wcpcpy() function is the wide-character equivalent of the stpcpy(3)
       function.  It copies the wide-character string pointed to by src,
       including the terminating null wide character (L'\0'), to the array
       pointed to by dest.

       The strings may not overlap.

       The programmer must ensure that there is room for at least
       wcslen(src)+1 wide characters at dest.

RETURN VALUE
       wcpcpy() returns a pointer to the end of the wide-character string
       dest, that is, a pointer to the terminating null wide character.

ATTRIBUTES
       For an explanation of the terms used in this section, see
       attributes(7).

       ┌──────────┬───────────────┬─────────┐
       │Interface Attribute     Value   │
       ├──────────┼───────────────┼─────────┤
       │wcpcpy()  │ Thread safety │ MT-Safe │
       └──────────┴───────────────┴─────────┘
CONFORMING TO
       POSIX.1-2008.

SEE ALSO
       strcpy(3), wcscpy(3)

COLOPHON
       This page is part of release 5.06 of the Linux man-pages project.  A
       description of the project, information about reporting bugs, and the
       latest version of this page, can be found at
       https://www.kernel.org/doc/man-pages/.



GNU                               2019-03-06                         WCPCPY(3)