xfsread
static int xfsread(boot2_ino_t, void *, size_t);
if (xfsread(ino, &hdr, sizeof(hdr)))
if (xfsread(ino, p, hdr.ex.a_text))
if (xfsread(ino, p, hdr.ex.a_data))
if (xfsread(ino, ep + j, sizeof(ep[0])))
if (xfsread(ino, p, ep[i].p_filesz))
if (xfsread(ino, &es, sizeof(es)))
if (xfsread(ino, p, es[i].sh_size))