wcpcpy
Section: C Library Functions (3)
Updated: 2023-02-05
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NAME
wcpcpy - copy a wide-character string, returning a pointer to its end
LIBRARY
Standard C library
(libc, -lc)
SYNOPSIS
#include <wchar.h>
wchar_t *wcpcpy(wchar_t *restrict dest, const wchar_t *restrict 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
|
STANDARDS
POSIX.1-2008.
SEE ALSO
strcpy(3),
wcscpy(3)
Index
- NAME
-
- LIBRARY
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- ATTRIBUTES
-
- STANDARDS
-
- SEE ALSO
-
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