scf_myname
if (scf_myname(h, fmri_buf, fmri_sz) == -1) {
if ((namelen = scf_myname(h, NULL, 0)) == -1) {
if (scf_myname(h, sys_fmri, namelen + 1) == -1) {
if ((baselen = scf_myname(h, NULL, 0)) == -1)
ssize_t scf_myname(scf_handle_t *, char *, size_t);