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

5525

if (faccessat(AT_FDCWD, path, R_OK, AT_EACCESS))

tools/lib/bpf/libbpf.c

11950

return access(tracefs_available_filter_functions_addrs(), R_OK) != -1;

tools/lib/bpf/libbpf.c

12424

perm = R_OK;

tools/lib/bpf/libbpf.c

12428

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

3274

if (access(script, R_OK)) {

tools/perf/builtin-script.c

3283

if (access(script, R_OK))

tools/perf/builtin-trace.c

5212

if (access(group_name, R_OK) == 0)

tools/perf/tests/dlfilter-test.c

231

if (access(path, R_OK)) {

tools/perf/tests/dlfilter-test.c

237

if (access(path, R_OK))

tools/perf/tests/tests-scripts.c

129

if (faccessat(dir_fd, path, R_OK | X_OK, 0) == 0) /* Is executable */

tools/perf/util/build-id.c

605

if (realname && access(realname, R_OK))

tools/perf/util/config.c

775

if (perf_config_system() && !access(perf_etc_perfconfig(), R_OK)) {

tools/perf/util/disasm.c

1205

access(filename, R_OK)) {

tools/perf/util/disasm.c

1218

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

1245

ret = access(path, R_OK);

tools/perf/util/machine.c

331

if (access(path, R_OK)) {

tools/perf/util/probe-finder.c

1922

if (access(raw_path, R_OK) == 0) {

tools/perf/util/probe-finder.c

1937

if (access(*new_path, R_OK) == 0)

tools/perf/util/symbol.c

1655

rc = access(filebuf, R_OK);

tools/perf/util/symbol.c

2523

access(symbol_conf.vmlinux_name, R_OK)) {

tools/perf/util/symbol.c

2528

access(symbol_conf.kallsyms_name, R_OK)) {

tools/power/x86/turbostat/turbostat.c

4512

if (access(path, R_OK) == 0)

tools/power/x86/turbostat/turbostat.c

7026

if (euidaccess(pathname, R_OK)) {

tools/power/x86/turbostat/turbostat.c

7157

if (access(path, R_OK))

tools/power/x86/turbostat/turbostat.c

7190

if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00/current_freq_khz", R_OK))

tools/power/x86/turbostat/turbostat.c

7198

if (access(path_base, R_OK)) {

tools/power/x86/turbostat/turbostat.c

7210

if (access(path_base, R_OK))

tools/power/x86/turbostat/turbostat.c

7265

if (access("/sys/devices/system/cpu/intel_uncore_frequency/uncore00", R_OK) == 0)

tools/power/x86/turbostat/turbostat.c

7273

if (!access(path, R_OK))

tools/power/x86/turbostat/turbostat.c

7286

if (!access("/sys/class/drm/card0/device/tile0/gt0/gtidle/idle_residency_ms", R_OK)) {

tools/power/x86/turbostat/turbostat.c

7327

if (!access(path, R_OK))

tools/power/x86/turbostat/turbostat.c

7390

if (access("/sys/devices/system/cpu/cpuidle", R_OK)) {

tools/power/x86/turbostat/turbostat.c

8300

if (!access("/sys/devices/system/cpu/cpu0/thermal_throttle/core_throttle_count", R_OK))

tools/power/x86/turbostat/turbostat.c

9033

if (!access("/sys/devices/system/cpu/cpuidle/low_power_idle_cpu_residency_us", R_OK))

tools/power/x86/turbostat/turbostat.c

9038

if (!access(sys_lpi_file_sysfs, R_OK)) {

tools/power/x86/turbostat/turbostat.c

9041

} else if (!access(sys_lpi_file_debugfs, 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("/sys/firmware/acpi/tables/EINJ", R_OK) == -1)

tools/testing/selftests/kvm/arm64/sea_to_user.c

104

if (access(EINJ_ETYPE, R_OK | W_OK) == -1)

tools/testing/selftests/net/tcp_ao/key-management.c

392

if (access(fips_fpath, R_OK)) {

tools/testing/selftests/nolibc/nolibc-test.c

1369

CASE_TEST(access); EXPECT_SYSZR(proc, access("/proc/self", R_OK)); break;

tools/testing/selftests/rtc/rtctest.c

502

if (access(rtc_file, R_OK) == 0)

tools/testing/selftests/sched_ext/total_bw.c

168

if (access("/sys/kernel/debug/sched/debug", R_OK) != 0) {