__builtin_offsetof 129 include/linux/compiler_types.h #define __compiler_offsetof(a, b) __builtin_offsetof(a, b) __builtin_offsetof 33 samples/bpf/cookie_uid_helper_example.c #define offsetof(type, member) __builtin_offsetof(type, member) __builtin_offsetof 126 tools/testing/selftests/bpf/test_flow_dissector.c off = __builtin_offsetof(struct sockaddr_in, sin_addr); __builtin_offsetof 129 tools/testing/selftests/bpf/test_flow_dissector.c off = __builtin_offsetof(struct sockaddr_in6, sin6_addr); __builtin_offsetof 134 tools/testing/selftests/net/psock_fanout.c const int len_off = __builtin_offsetof(struct __sk_buff, len); __builtin_offsetof 85 tools/testing/selftests/net/psock_snd.c vh->csum_offset = __builtin_offsetof(struct udphdr, check);