1 /*- 2 * Test 0003: BPF_LD+BPF_IMM & BPF_RET+BPF_A 3 * 4 * $FreeBSD$ 5 */ 6 7 /* BPF program */ 8 struct bpf_insn pc[] = { 9 BPF_STMT(BPF_LD+BPF_IMM, 0xdeadc0de), 10 BPF_STMT(BPF_RET+BPF_A, 0), 11 }; 12 13 /* Packet */ 14 u_char pkt[] = { 15 0x00, 16 }; 17 18 /* Packet length seen on wire */ 19 u_int wirelen = sizeof(pkt); 20 21 /* Packet length passed on buffer */ 22 u_int buflen = sizeof(pkt); 23 24 /* Invalid instruction */ 25 int invalid = 0; 26 27 /* Expected return value */ 28 u_int expect = 0xdeadc0de; 29 30 /* Expected signal */ 31 int expect_signal = 0; 32