size_t _Locale_strxfrm(struct _Locale_collate *__loc,
char *dest, size_t dest_n,
const char *src, size_t src_n )
{
const char *real_src;
char *buf = NULL;
size_t result;
if (src_n == 0)
{
if (dest != NULL) dest[0] = 0;
return 0;
}
if (src[src_n] != 0) {
buf = malloc(src_n + 1);
strncpy(buf, src, src_n);
buf[src_n] = 0;
real_src = buf;
}
else
real_src = src;
result = __strxfrm_l(dest, real_src, dest_n, (__c_locale)__loc);
if (buf != NULL) free(buf);
return result;
}
size_t _Locale_strxfrm(struct _Locale_collate *__loc,
char *dest, size_t dest_n,
const char *src, size_t src_n )
{
size_t n;
n = __strxfrm_l( dest, src, dest_n, (__c_locale)__loc );
return n > src_n ? (size_t)-1 : n; /* dest[n] = 0? */
}
