PMEMCTO_WCSDUP(3)

NAME

pmemcto_wcsdup - duplicate a wide-char string

SYNOPSIS

    #include <libpmemcto.h>
    wchar_t *pmemcto_wcsdup(PMEMctopool *pcp, const wchar_t *s);

DESCRIPTION

The pmemcto_wcsdup() function provides the same semantics as wcsdup(3), but operates on the memory pool pcp instead of the process heap supplied by the system. It returns a pointer to a new wide-char string which is a duplicate of the string s. Memory for the new string is obtained with pmemcto_malloc(3), on the given memory pool, and can be freed with pmemcto_free(3) on the same memory pool.

RETURN VALUE

On success, the pmemcto_wcsdup() function returns a pointer to the duplicated string. If pmemcto_wcsdup() is unable to satisfy the allocation request, a NULL pointer is returned and errno is set appropriately.

ERRORS

ENOMEM Insufficient memory available to allocate duplicated string.

SEE ALSO

jemalloc(3), malloc(3), strdup(3), wcsdup(3), pmemcto_malloc(3), pmemcto_strdup(3), libpmemcto(7) and <http://pmem.io>