pin_file 4766 tools/testing/selftests/bpf/test_btf.c FILE *pin_file = NULL; pin_file 4835 tools/testing/selftests/bpf/test_btf.c pin_file = fopen(pin_path, "r"); pin_file 4836 tools/testing/selftests/bpf/test_btf.c if (CHECK(!pin_file, "fopen(%s): errno:%d", pin_path, errno)) { pin_file 4842 tools/testing/selftests/bpf/test_btf.c while ((nread = getline(&line, &line_len, pin_file)) > 0 && pin_file 4889 tools/testing/selftests/bpf/test_btf.c nread = getline(&line, &line_len, pin_file); pin_file 4908 tools/testing/selftests/bpf/test_btf.c nread = getline(&line, &line_len, pin_file); pin_file 4913 tools/testing/selftests/bpf/test_btf.c nread = getline(&line, &line_len, pin_file); pin_file 4942 tools/testing/selftests/bpf/test_btf.c if (pin_file) pin_file 4943 tools/testing/selftests/bpf/test_btf.c fclose(pin_file);