bpf_getsockopt 4399 net/core/filter.c BPF_CALL_5(bpf_getsockopt, struct bpf_sock_ops_kern *, bpf_sock, bpf_getsockopt 4472 net/core/filter.c .func = bpf_getsockopt, bpf_getsockopt 48 samples/bpf/tcp_basertt_kern.c n = bpf_getsockopt(skops, SOL_TCP, TCP_CONGESTION, bpf_getsockopt 50 samples/bpf/tcp_tos_reflect_kern.c rv = bpf_getsockopt(skops, SOL_TCP, TCP_SAVED_SYN, bpf_getsockopt 93 tools/testing/selftests/bpf/bpf_helpers.h static int (*bpf_getsockopt)(void *ctx, int level, int optname, void *optval, bpf_getsockopt 97 tools/testing/selftests/bpf/progs/test_tcpbpf_kern.c v = bpf_getsockopt(skops, IPPROTO_TCP, TCP_SAVED_SYN,