Symbol: perf_buffer__epoll_fd
tools/lib/bpf/libbpf.h
1739
LIBBPF_API int perf_buffer__epoll_fd(const struct perf_buffer *pb);
tools/testing/selftests/bpf/prog_tests/perf_buffer.c
89
CHECK(perf_buffer__epoll_fd(pb) < 0, "epoll_fd",
tools/testing/selftests/bpf/prog_tests/perf_buffer.c
90
"bad fd: %d\n", perf_buffer__epoll_fd(pb));