kernel/bpf/helpers.c

2927

return bpf_dynptr_slice(p, offset, buffer__nullable, buffer__szk);

kernel/bpf/helpers.c

3012

src_slice = bpf_dynptr_slice(src_ptr, src_off, NULL, size);

kernel/bpf/helpers.c

4602

BTF_ID_FLAGS(func, bpf_dynptr_slice, KF_RET_NULL)

kernel/bpf/helpers.c

4732

return bpf_dynptr_slice(p, 0, NULL, len);

kernel/bpf/verifier.c

12589

BTF_ID(func, bpf_dynptr_slice)

tools/testing/selftests/bpf/bpf_kfuncs.h

31

extern void *bpf_dynptr_slice(const struct bpf_dynptr *ptr, __u64 offset,

tools/testing/selftests/bpf/progs/dynptr_fail.c

1102

hdr = bpf_dynptr_slice(&ptr, 0, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1122

md = bpf_dynptr_slice(&meta, 0, NULL, sizeof(*md));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1143

hdr = bpf_dynptr_slice(&ptr, 0, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1196

hdr = bpf_dynptr_slice(&ptr, 0, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1246

d = bpf_dynptr_slice(&data, 0, NULL, sizeof(*d));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1292

md = bpf_dynptr_slice(&meta, 0, NULL, sizeof(*md));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1337

md = bpf_dynptr_slice(&meta, 0, NULL, sizeof(*md));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1383

md = bpf_dynptr_slice(&meta, 0, NULL, sizeof(*md));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1427

hdr = bpf_dynptr_slice(&ptr, 0, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/dynptr_fail.c

1560

hdr = bpf_dynptr_slice(&ptr, 0, buffer, hdr_size);

tools/testing/selftests/bpf/progs/dynptr_fail.c

1968

data = bpf_dynptr_slice(&ptr, 0, buffer, 9);

tools/testing/selftests/bpf/progs/dynptr_success.c

579

data = bpf_dynptr_slice(&ptr, 0, NULL, 1);

tools/testing/selftests/bpf/progs/dynptr_success.c

596

data = bpf_dynptr_slice(&ptr, 0, NULL, 10);

tools/testing/selftests/bpf/progs/ip_check_defrag.c

49

iph = bpf_dynptr_slice(&ptr, 0, iph_buf, sizeof(iph_buf));

tools/testing/selftests/bpf/progs/ip_check_defrag.c

71

ip6h = bpf_dynptr_slice(&ptr, 0, ip6h_buf, sizeof(ip6h_buf));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

242

icmp_hdr = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

249

ip6h = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

267

icmp_hdr = bpf_dynptr_slice(skb_ptr, off, buffer_icmp, sizeof(buffer_icmp));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

274

iph = bpf_dynptr_slice(skb_ptr, off, buffer_ip, sizeof(buffer_ip));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

290

udp = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

310

tcp = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

354

ip6h = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_l4lb_noinline_dynptr.c

377

iph = bpf_dynptr_slice(skb_ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_parse_tcp_hdr_opt_dynptr.c

39

data = bpf_dynptr_slice(ptr, *off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_parse_tcp_hdr_opt_dynptr.c

90

tcp_hdr = bpf_dynptr_slice(&ptr, off, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_tunnel_kern.c

1002

esph = bpf_dynptr_slice(&ptr, off, esph_buf, sizeof(esph_buf));

tools/testing/selftests/bpf/progs/test_tunnel_kern.c

997

iph = bpf_dynptr_slice(&ptr, off, iph_buf, sizeof(iph_buf));

tools/testing/selftests/bpf/progs/test_xdp_dynptr.c

101

iph = bpf_dynptr_slice(xdp_ptr, ethhdr_sz, iph_buffer_tcp, sizeof(iph_buffer_tcp));

tools/testing/selftests/bpf/progs/test_xdp_dynptr.c

178

ip6h = bpf_dynptr_slice(xdp_ptr, ethhdr_sz, ip6h_buffer_udp, sizeof(ip6h_buffer_udp));

tools/testing/selftests/bpf/progs/test_xdp_dynptr.c

180

ip6h = bpf_dynptr_slice(xdp_ptr, ethhdr_sz, ip6h_buffer_tcp, sizeof(ip6h_buffer_tcp));

tools/testing/selftests/bpf/progs/test_xdp_dynptr.c

241

eth = bpf_dynptr_slice(&ptr, 0, buffer, sizeof(buffer));

tools/testing/selftests/bpf/progs/test_xdp_dynptr.c

99

iph = bpf_dynptr_slice(xdp_ptr, ethhdr_sz, iph_buffer_udp, sizeof(iph_buffer_udp));

tools/testing/selftests/bpf/progs/test_xdp_meta.c

110

src = bpf_dynptr_slice(&data, sizeof(struct ethhdr), NULL, META_SIZE);

tools/testing/selftests/bpf/progs/test_xdp_meta.c

128

meta_have = bpf_dynptr_slice(&meta, 0, NULL, META_SIZE);

tools/testing/selftests/bpf/progs/test_xdp_meta.c

148

src = bpf_dynptr_slice(&data, sizeof(struct ethhdr), NULL, META_SIZE);

tools/testing/selftests/bpf/progs/test_xdp_meta.c

188

src = bpf_dynptr_slice(&meta, 2 * chunk_len, NULL, chunk_len);

tools/testing/selftests/bpf/progs/test_xdp_meta.c

269

p = bpf_dynptr_slice(&meta, META_SIZE, NULL, sizeof(*p));

tools/testing/selftests/bpf/progs/test_xdp_meta.c

444

eth = bpf_dynptr_slice(&data, 0, NULL, sizeof(*eth));

tools/testing/selftests/bpf/progs/test_xdp_meta.c

478

eth = bpf_dynptr_slice(&data, 0, NULL, sizeof(*eth));

tools/testing/selftests/bpf/progs/test_xdp_meta.c

520

eth = bpf_dynptr_slice(&data, 0, NULL, sizeof(*eth));

tools/testing/selftests/bpf/progs/verifier_global_subprogs.c

371

d = bpf_dynptr_slice(dptr, 0, &buf, sizeof(long));

tools/testing/selftests/bpf/progs/verifier_netfilter_ctx.c

100

iph = bpf_dynptr_slice(&ptr, 0, buffer_iph, sizeof(buffer_iph));

tools/testing/selftests/bpf/progs/verifier_netfilter_ctx.c

109

th = bpf_dynptr_slice(&ptr, ihl, buffer_th, sizeof(buffer_th));