Symbol: R_OK
arch/um/drivers/pty.c
100
err = access(line, R_OK | W_OK);
arch/um/os-Linux/file.c
156
err = access(file, R_OK);
arch/um/os-Linux/file.c
76
amode = (mode & OS_ACC_R_OK ? R_OK : 0) |
arch/um/os-Linux/sigio.c
291
if ((access("/dev/ptmx", R_OK) < 0) &&
arch/um/os-Linux/sigio.c
292
(access("/dev/ptyp0", R_OK) < 0)) {
fs/hostfs/hostfs_user.c
71
mode = R_OK;
tools/hv/hv_vss_daemon.c
78
if (!access(buffer, R_OK | X_OK)) {
tools/lib/bpf/btf.c
5815
if (faccessat(AT_FDCWD, path, R_OK, AT_EACCESS))
tools/lib/bpf/libbpf.c
12212
return access(tracefs_available_filter_functions_addrs(), R_OK) != -1;
tools/lib/bpf/libbpf.c
12983
perm = R_OK;
tools/lib/bpf/libbpf.c
12987
perm = R_OK | X_OK;
tools/lib/bpf/libbpf_probes.c
38
if (faccessat(AT_FDCWD, ubuntu_kver_file, R_OK, AT_EACCESS) != 0)
tools/perf/builtin-daemon.c
1112
if (perf_config_system() && !access(perf_etc_perfconfig(), R_OK))
tools/perf/builtin-script.c
3297
if (access(script, R_OK)) {
tools/perf/builtin-script.c
3306
if (access(script, R_OK))
tools/perf/builtin-trace.c
5268
if (access(group_name, R_OK) == 0)
tools/perf/tests/dlfilter-test.c
235
if (access(path, R_OK)) {
tools/perf/tests/dlfilter-test.c
241
if (access(path, R_OK))
tools/perf/tests/tests-scripts.c
141
if (faccessat(dir_fd, path, R_OK | X_OK, 0) == 0) /* Is executable */
tools/perf/util/build-id.c
608
if (realname && access(realname, R_OK))
tools/perf/util/config.c
781
if (perf_config_system() && !access(perf_etc_perfconfig(), R_OK)) {
tools/perf/util/disasm.c
1206
access(filename, R_OK)) {
tools/perf/util/disasm.c
1219
if (access(filename, R_OK) && errno == ENOENT && dso__nsinfo(dso)) {
tools/perf/util/dlfilter.c
345
if (!access(file, R_OK)) {
tools/perf/util/dlfilter.c
360
if (!access(path, R_OK))
tools/perf/util/fncache.c
65
res = access(name, R_OK) == 0;
tools/perf/util/machine.c
1266
ret = access(path, R_OK);
tools/perf/util/machine.c
337
if (access(path, R_OK)) {
tools/perf/util/probe-finder.c
1950
if (access(raw_path, R_OK) == 0) {
tools/perf/util/probe-finder.c
1965
if (access(*new_path, R_OK) == 0)
tools/perf/util/symbol.c
1782
rc = access(filebuf, R_OK);
tools/perf/util/symbol.c
2680
access(symbol_conf.vmlinux_name, R_OK)) {
tools/perf/util/symbol.c
2685
access(symbol_conf.kallsyms_name, R_OK)) {
tools/power/x86/turbostat/turbostat.c
4565
if (access(path, R_OK) == 0)
tools/power/x86/turbostat/turbostat.c
7040
if (euidaccess(pathname, R_OK)) {
tools/power/x86/turbostat/turbostat.c
7171
if (access(path, R_OK))
tools/power/x86/turbostat/turbostat.c
7204
if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00/current_freq_khz", R_OK))
tools/power/x86/turbostat/turbostat.c
7212
if (access(path_base, R_OK)) {
tools/power/x86/turbostat/turbostat.c
7224
if (access(path_base, R_OK))
tools/power/x86/turbostat/turbostat.c
7279
if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00", R_OK) == 0)
tools/power/x86/turbostat/turbostat.c
7287
if (!access(path, R_OK))
tools/power/x86/turbostat/turbostat.c
7300
if (!access("/sys/class/drm/card0/device/tile0/gt0/gtidle/idle_residency_ms", R_OK)) {
tools/power/x86/turbostat/turbostat.c
7341
if (!access(path, R_OK))
tools/power/x86/turbostat/turbostat.c
7404
if (access("/sys/devices/system/cpu/cpuidle", R_OK)) {
tools/power/x86/turbostat/turbostat.c
8314
if (!access("/sys/devices/system/cpu/cpu0/thermal_throttle/core_throttle_count", R_OK))
tools/power/x86/turbostat/turbostat.c
9047
if (!access("/sys/devices/system/cpu/cpuidle/low_power_idle_cpu_residency_us", R_OK))
tools/power/x86/turbostat/turbostat.c
9052
if (!access(sys_lpi_file_sysfs, R_OK)) {
tools/power/x86/turbostat/turbostat.c
9055
} else if (!access(sys_lpi_file_debugfs, R_OK)) {
tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
1042
if (!soc_slider_access(R_OK))
tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
1056
if (!platform_profile_access(R_OK))
tools/power/x86/x86_energy_perf_policy/x86_energy_perf_policy.c
596
if (!platform_profile_access(R_OK))
tools/testing/selftests/alsa/conf.c
247
if (access(fn, R_OK) == 0)
tools/testing/selftests/bpf/prog_tests/btf_dump.c
97
if (access(test_file, R_OK) == -1)
tools/testing/selftests/bpf/prog_tests/core_reloc.c
1058
err = access(test_case->btf_src_file, R_OK);
tools/testing/selftests/kvm/arm64/sea_to_user.c
101
if (access(EINJ_ETYPE, R_OK | W_OK) == -1)
tools/testing/selftests/kvm/arm64/sea_to_user.c
98
if (access("/sys/firmware/acpi/tables/EINJ", R_OK) == -1)
tools/testing/selftests/nolibc/nolibc-test.c
1553
CASE_TEST(access); EXPECT_SYSZR(proc, access("/proc/self", R_OK)); break;
tools/testing/selftests/nolibc/nolibc-test.c
764
bool proc = access("/proc", R_OK) == 0;
tools/testing/selftests/rtc/rtctest.c
502
if (access(rtc_file, R_OK) == 0)
tools/testing/selftests/sched_ext/total_bw.c
260
if (access("/sys/kernel/debug/sched/debug", R_OK) != 0) {