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Searched refs:R_OK (Results 1 – 25 of 33) sorted by relevance

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/linux/arch/um/os-Linux/
H A Dsigio.c291 if ((access("/dev/ptmx", R_OK) < 0) && in check_sigio()
292 (access("/dev/ptyp0", R_OK) < 0)) { in check_sigio()
H A Dfile.c76 amode = (mode & OS_ACC_R_OK ? R_OK : 0) | in os_access()
156 err = access(file, R_OK); in os_file_mode()
/linux/tools/perf/util/
H A Dfncache.c65 res = access(name, R_OK) == 0; in file_available()
H A Ddlfilter.c345 if (!access(file, R_OK)) { in find_dlfilter()
360 if (!access(path, R_OK)) in find_dlfilter()
H A Dconfig.c781 if (perf_config_system() && !access(perf_etc_perfconfig(), R_OK)) { in perf_config_set__init()
H A Dsymbol.c1782 rc = access(filebuf, R_OK); in dso__find_perf_map()
2688 access(symbol_conf.vmlinux_name, R_OK)) { in symbol__validate_sym_arguments()
2693 access(symbol_conf.kallsyms_name, R_OK)) { in symbol__validate_sym_arguments()
H A Ddisasm.c1206 access(filename, R_OK)) { in dso__disassemble_filename()
1219 if (access(filename, R_OK) && errno == ENOENT && dso__nsinfo(dso)) { in dso__disassemble_filename()
H A Dprobe-finder.c1950 if (access(raw_path, R_OK) == 0) { in find_source_path()
1965 if (access(*new_path, R_OK) == 0)
H A Dbuild-id.c608 if (realname && access(realname, R_OK)) in build_id_cache__find_debug()
/linux/tools/testing/selftests/kvm/arm64/
H A Dsea_to_user.c98 if (access("/sys/firmware/acpi/tables/EINJ", R_OK) == -1) in inject_uer()
101 if (access(EINJ_ETYPE, R_OK | W_OK) == -1) in inject_uer()
/linux/tools/include/nolibc/
H A Dunistd.h26 #define R_OK 4 macro
/linux/tools/perf/tests/
H A Ddlfilter-test.c235 if (access(path, R_OK)) { in get_dlfilters_path()
241 if (access(path, R_OK)) in get_dlfilters_path()
H A Dtests-scripts.c141 if (faccessat(dir_fd, path, R_OK | X_OK, 0) == 0) /* Is executable */
/linux/arch/um/drivers/
H A Dpty.c100 err = access(line, R_OK | W_OK); in getmaster()
/linux/tools/testing/selftests/arm64/mte/
H A Dcheck_ksm_options.c32 if (!access(path, R_OK | W_OK)) in merge_across_nodes_available()
/linux/tools/hv/
H A Dhv_vss_daemon.c78 if (!access(buffer, R_OK | X_OK)) { in is_dev_loop()
/linux/tools/power/x86/x86_energy_perf_policy/
H A Dx86_energy_perf_policy.c596 if (!platform_profile_access(R_OK)) in soc_slider_access()
1042 if (!soc_slider_access(R_OK)) in print_soc_slider()
1056 if (!platform_profile_access(R_OK)) in print_platform_profile()
/linux/tools/lib/bpf/
H A Dlibbpf_probes.c38 if (faccessat(AT_FDCWD, ubuntu_kver_file, R_OK, AT_EACCESS) != 0) in get_ubuntu_kernel_version()
/linux/tools/testing/selftests/alsa/
H A Dconf.c247 if (access(fn, R_OK) == 0) in assign_card_configs()
/linux/tools/testing/selftests/rtc/
H A Drtctest.c502 if (access(rtc_file, R_OK) == 0) in main()
/linux/tools/power/x86/turbostat/
H A Dturbostat.c4570 if (access(path, R_OK) == 0) in get_legacy_uncore_mhz()
7047 if (euidaccess(pathname, R_OK)) { in check_msr_permission()
7178 if (access(path, R_OK)) in probe_intel_uncore_frequency_legacy()
7211 if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00/current_freq_khz", R_OK)) in probe_intel_uncore_frequency_cluster()
7219 if (access(path_base, R_OK)) { in probe_intel_uncore_frequency_cluster()
7231 if (access(path_base, R_OK)) in probe_intel_uncore_frequency_cluster()
7286 if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00", R_OK) == 0) in probe_intel_uncore_frequency()
7294 if (!access(path, R_OK)) in set_graphics_fp()
7307 if (!access("/sys/class/drm/card0/device/tile0/gt0/gtidle/idle_residency_ms", R_OK)) { in probe_graphics()
7348 if (!access(path, R_OK)) in probe_graphics()
[all …]
/linux/tools/testing/selftests/cgroup/
H A Dtest_zswap.c604 if (access(PATH_ZSWAP_STORED_PAGES, R_OK)) { in test_no_kmem_bypass()
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dcore_reloc.c1058 err = access(test_case->btf_src_file, R_OK); in run_core_reloc_tests()
H A Dbtf_dump.c97 if (access(test_file, R_OK) == -1) in test_btf_dump_case()
/linux/tools/testing/selftests/nolibc/
H A Dnolibc-test.c769 bool proc = access("/proc", R_OK) == 0; in run_startup()
1721 CASE_TEST(access); EXPECT_SYSZR(proc, access("/proc/self", R_OK)); break; in run_syscall()

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