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Searched refs:bpf_dynptr_write (Results 1 – 6 of 6) sorted by relevance

/linux/tools/testing/selftests/bpf/progs/
H A Ddynptr_success.c51 err = bpf_dynptr_write(&ptr, 0, write_data, sizeof(write_data), 0); in test_read_write()
184 ret = bpf_dynptr_write(&ptr, 0, write_data, sizeof(write_data), 0); in test_skb_readonly()
261 ret = bpf_dynptr_write(&meta, 0, &buf, 0, INVALID_FLAGS); in test_adjust()
363 if (bpf_dynptr_write(&ptr, 0, &write_data, sizeof(write_data), 0) != -E2BIG) { in test_zero_size_dynptr()
406 if (bpf_dynptr_write(&ptr, 0, &write_data, sizeof(write_data), 0) != -E2BIG) { in test_dynptr_is_null()
417 if (bpf_dynptr_write(&ptr, 0, &write_data, 0, 0)) { in test_dynptr_is_rdonly()
618 ret = bpf_dynptr_write(&ptr, 0, write_data, sizeof(write_data), 0); in test_dynptr_copy_xdp()
650 err = bpf_dynptr_write(&src, 0, data, sz, 0); in test_dynptr_copy_xdp()
681 err = bpf_dynptr_write(&ptr_buf, i * len, data, len, 0); in test_dynptr_copy_xdp()
702 err = bpf_dynptr_write( in test_dynptr_memset_zero()
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H A Dtest_xdp_dynptr.c135 bpf_dynptr_write(&new_xdp_ptr, 0, eth_buffer, sizeof(eth_buffer), 0); in handle_ipv4()
214 bpf_dynptr_write(&new_xdp_ptr, 0, eth_buffer, sizeof(eth_buffer), 0); in handle_ipv6()
H A Dtest_cls_redirect_dynptr.c415 bpf_dynptr_write(dynptr, 0, encap_buffer, sizeof(encap_buffer), 0); in forward_with_gre()
978 bpf_dynptr_write(&dynptr, 0, encap_buffer, sizeof(encap_buffer), 0); in cls_redirect()
H A Ddynptr_fail.c1184 /* The read-only data slice is invalidated whenever bpf_dynptr_write() is called */ in skb_invalid_data_slice4()
1202 bpf_dynptr_write(&ptr, 0, write_data, sizeof(write_data), 0); in xdp_invalid_data_slice1()
1210 /* The read-write data slice is invalidated whenever bpf_dynptr_write() is called */ in xdp_invalid_data_slice1()
1227 bpf_dynptr_write(&ptr, 0, write_data, sizeof(write_data), 0); in xdp_invalid_data_slice2()
1250 bpf_dynptr_write(&meta, 0, "x", 1, 0); in skb_invalid_ctx()
1273 bpf_dynptr_write(&meta, 0, "x", 1, 0); in BPF_PROG()
1296 bpf_dynptr_write(&data, 0, "x", 1, 0); in uninit_write_into_slot()
1319 bpf_dynptr_write(&data, 0, "x", 1, 0); in dynptr_slice_var_len1()
1387 bpf_dynptr_write(&meta, 0, "x", 1, 0);
1409 bpf_dynptr_write(
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H A Dtest_l4lb_noinline_dynptr.c482 bpf_dynptr_write(&ptr, 0, buffer, sizeof(buffer), 0); in balancer_ingress()
/linux/kernel/bpf/
H A Dhelpers.c1904 BPF_CALL_5(bpf_dynptr_write, const struct bpf_dynptr_kern *, dst, u64, offset, void *, src, in BPF_CALL_5() argument
1911 .func = bpf_dynptr_write,