nvlist_xunpack
if ((err = nvlist_xunpack(data, size, &nvl, &fmd.d_nva)) != 0) {
if ((err = nvlist_xunpack(obj->eo_item.ei_raw,
if ((err = nvlist_xunpack(nvbuf,
if (nvlist_xunpack(pkd,
return (nvlist_xunpack(buf, buflen, nvlp,
return (nvlist_xunpack(buf, buflen, nvlp, nv_alloc_nosleep));
int nvlist_xunpack(char *, size_t, nvlist_t **, nv_alloc_t *);