bpf_jit_binary_pack_alloc
ro_header = bpf_jit_binary_pack_alloc(image_size, &ro_image_ptr,
ro_header = bpf_jit_binary_pack_alloc(image_size, &ro_image_ptr, sizeof(u32),
fhdr = bpf_jit_binary_pack_alloc(alloclen, &fimage, 4, &hdr, &image,
bpf_jit_binary_pack_alloc(prog_size + extable_size,
header = bpf_jit_binary_pack_alloc(roundup(proglen, align) + extable_size,
bpf_jit_binary_pack_alloc(unsigned int proglen, u8 **ro_image,