UNPRIV_SYSCTL 1081 tools/testing/selftests/bpf/test_verifier.c fd = fopen("/proc/sys/"UNPRIV_SYSCTL, "r"); UNPRIV_SYSCTL 1083 tools/testing/selftests/bpf/test_verifier.c perror("fopen /proc/sys/"UNPRIV_SYSCTL); UNPRIV_SYSCTL 1167 tools/testing/selftests/bpf/test_verifier.c UNPRIV_SYSCTL);