getelfphdr
(error = getelfphdr(vp, credp, ehdrp, *nphdrs, phbasep,
(error = getelfphdr(vp, CRED(), ehdr, nphdrs, &phdrbase,
(error = getelfphdr(vp, CRED(), ehdrp, nphdrs, &phdrbase,
(error = getelfphdr(nvp, CRED(), ehdrp, nphdrs, &phdrbase,
static int getelfphdr(vnode_t *, cred_t *, const Ehdr *, uint_t, caddr_t *,