wcsdup(3)
NAME
wcsdup - duplicate a wide-character string
SYNOPSIS
#define _GNU_SOURCE #include <wchar.h> wchar_t *wcsdup(const wchar_t *s);
DESCRIPTION
The wcsdup() function is the wide-character equivalent of the strdup(3)
function. It allocates and returns a new wide-character string whose
initial contents is a duplicate of the wide-character string pointed to
by s.
Memory for the new wide-character string is obtained with malloc(3),
and should be freed with free(3).
RETURN VALUE
The wcsdup() function returns a pointer to the new wide-character
string, or NULL if sufficient memory was not available.
ERRORS
ENOMEM Insufficient memory available to allocate duplicate string.
CONFORMING TO
POSIX.1-2008. This function is not specified in POSIX.1-2001, and is
not widely available on other systems.
SEE ALSO
strdup(3), wcscpy(3), feature_test_macros(7)
COLOPHON
- This page is part of release 3.25 of the Linux man-pages project. A
description of the project, and information about reporting bugs, can
be found at http://www.kernel.org/doc/man-pages/.