arch/um/os-Linux/helper.c

101

CATCH_EINTR(waitpid(pid, NULL, __WALL));

arch/um/os-Linux/helper.c

142

CATCH_EINTR(pid = waitpid(pid, &status, __WALL));

arch/um/os-Linux/helper.c

163

CATCH_EINTR(ret = waitpid(pid, &status, wflags));

arch/um/os-Linux/process.c

43

CATCH_EINTR(waitpid(pid, NULL, __WALL));

arch/um/os-Linux/process.c

65

CATCH_EINTR(waitpid(pid, NULL, __WALL));

arch/um/os-Linux/process.c

75

return waitpid(-1, &status, WNOHANG);

arch/um/os-Linux/skas/process.c

122

CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL));

arch/um/os-Linux/skas/process.c

491

CATCH_EINTR(n = waitpid(mm_id->pid, &status,

arch/um/os-Linux/skas/process.c

692

CATCH_EINTR(err = waitpid(pid, &status, WUNTRACED | __WALL));

arch/um/os-Linux/start_up.c

117

CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));

arch/um/os-Linux/start_up.c

134

CATCH_EINTR(n = waitpid(pid, &status, 0));

arch/um/os-Linux/start_up.c

158

CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));

arch/um/os-Linux/start_up.c

211

CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED));

arch/um/os-Linux/start_up.c

323

CATCH_EINTR(n = waitpid(pid, &status, __WCLONE));

arch/um/os-Linux/util.c

152

while ((pid = waitpid(-1, NULL, WNOHANG | __WALL)) > 0)

kernel/exit.c

1924

SYSCALL_DEFINE3(waitpid, pid_t, pid, int __user *, stat_addr, int, options)

samples/bpf/map_perf_test_user.c

366

assert(waitpid(pid[i], &status, 0) == pid[i]);

samples/bpf/test_lru_dist.c

261

assert(waitpid(pid[i], &status, 0) == pid[i]);

samples/bpf/tracex6_user.c

92

assert(waitpid(pid[i], &status, 0) == pid[i]);

samples/seccomp/user-trap.c

347

if (waitpid(worker, &status, 0) != worker) {

tools/include/nolibc/sys/wait.h

102

return waitpid(-1, status, 0);

tools/lib/perf/tests/test-evlist.c

290

waitpid(pid, NULL, 0);

tools/lib/subcmd/run-command.c

177

pid_t waiting = waitpid(cmd->pid, &status, block ? 0 : WNOHANG);

tools/perf/arch/x86/tests/bp-modify.c

104

waitpid(child, &status, 0);

tools/perf/arch/x86/tests/bp-modify.c

140

waitpid(child, &status, 0);

tools/perf/arch/x86/tests/bp-modify.c

177

waitpid(child, &status, 0);

tools/perf/arch/x86/tests/bp-modify.c

67

waitpid(child, &status, 0);

tools/perf/bench/numa.c

1705

wpid = waitpid(pids[i], &wait_stat, 0);

tools/perf/bench/sched-pipe.c

283

retpid = waitpid(pid, &wait_stat, 0);

tools/perf/bench/sched-seccomp-notify.c

137

if (waitpid(pid, &status, 0) != pid)

tools/perf/bench/syscall.c

47

if (waitpid(pid, NULL, 0) < 0) {

tools/perf/bench/syscall.c

68

if (waitpid(pid, NULL, 0) < 0) {

tools/perf/builtin-daemon.c

418

pid = waitpid(session->pid, &status, WNOHANG);

tools/perf/builtin-stat.c

632

child_exited = waitpid(child_pid, &status, WNOHANG);

tools/perf/tests/event-times.c

53

waitpid(evlist->workload.pid, NULL, 0);

tools/perf/util/evlist.c

1616

waitpid(evlist->workload.pid, &status, WNOHANG);

tools/power/cpupower/utils/idle_monitor/cpupower-monitor.c

325

if (waitpid(child_pid, &status, 0) == -1) {

tools/power/x86/turbostat/turbostat.c

10487

if (waitpid(child_pid, &status, 0) == -1)

tools/testing/selftests/arm64/abi/tpidr2.c

184

waiting = waitpid(ret, &status, __WCLONE);

tools/testing/selftests/arm64/abi/tpidr2.c

94

waiting = waitpid(newpid, &status, 0);

tools/testing/selftests/arm64/fp/fp-ptrace.c

717

pid = waitpid(child, &wait_status, 0);

tools/testing/selftests/arm64/fp/fp-ptrace.c

754

pid = waitpid(child, &wait_status, 0);

tools/testing/selftests/arm64/fp/fp-ptrace.c

795

pid = waitpid(child, &wait_status, 0);

tools/testing/selftests/arm64/fp/fp-ptrace.c

844

pid = waitpid(child, &wait_status, 0);

tools/testing/selftests/arm64/fp/fp-stress.c

243

ret = waitpid(child->pid, &status, 0);

tools/testing/selftests/arm64/fp/za-fork.c

50

waiting = waitpid(newpid, &child_status, 0);

tools/testing/selftests/arm64/gcs/basic-gcs.c

273

ret = waitpid(pid, &status, 0);

tools/testing/selftests/arm64/gcs/basic-gcs.c

336

ret = waitpid(pid, &status, 0);

tools/testing/selftests/arm64/gcs/gcs-stress.c

247

ret = waitpid(child->pid, &status, 0);

tools/testing/selftests/arm64/pauth/pac.c

169

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/bpf_iter.c

1615

waitpid(child_pid, &wstatus, 0);

tools/testing/selftests/bpf/prog_tests/bpf_iter.c

400

err = waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/cgroup_hierarchical_stats.c

181

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/cgrp_kfunc.c

146

ASSERT_EQ(waitpid(pid, NULL, 0), pid, "wait on child");

tools/testing/selftests/bpf/prog_tests/cpumask.c

66

waitpid(child_pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/deny_namespace.c

14

ret = waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/exhandler.c

38

waitpid(cpid, &status, 0);

tools/testing/selftests/bpf/prog_tests/fexit_sleep.c

73

if (CHECK(waitpid(cpid, &wstatus, 0) == -1, "waitpid", "%s\n", strerror(errno)))

tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c

196

if (!ASSERT_NEQ(waitpid(cpid, &wstatus, 0), -1, "waitpid"))

tools/testing/selftests/bpf/prog_tests/task_kfunc.c

128

if (!ASSERT_GT(waitpid(child_pid, &wstatus, 0), -1, "waitpid"))

tools/testing/selftests/bpf/prog_tests/task_kfunc.c

62

waitpid(child_pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/task_local_storage.c

318

err = waitpid(child_pid, NULL, 0);

tools/testing/selftests/bpf/prog_tests/tc_redirect.c

1253

waitpid(tunnel_pid, NULL, 0);

tools/testing/selftests/bpf/prog_tests/test_bpffs.c

159

err = waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/test_bprm_opts.c

66

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/test_ima.c

31

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/test_local_storage.c

46

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/test_lsm.c

48

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/test_task_work.c

125

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/test_task_work.c

141

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/timer.c

145

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/timer.c

158

waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/token.c

418

ret = waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c

72

waitpid(child->pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/uprobe_syscall.c

327

err = waitpid(pid, &status, 0);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

139

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/prog_tests/verify_pkcs7_sig.c

95

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/bpf/test_lru_map.c

597

assert(waitpid(pid, &status, 0) == pid);

tools/testing/selftests/bpf/test_maps.c

1095

assert(waitpid(pid[i], &status, 0) == pid[i]);

tools/testing/selftests/bpf/test_maps.c

1374

assert(waitpid(pid[i], &status, 0) == pid[i]);

tools/testing/selftests/bpf/test_progs.c

1758

pid = waitpid(env.worker_pids[i], &wstatus, 0);

tools/testing/selftests/bpf/test_sockmap.c

947

assert(waitpid(rxpid, &rx_status, 0) == rxpid);

tools/testing/selftests/bpf/test_sockmap.c

948

assert(waitpid(txpid, &tx_status, 0) == txpid);

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

127

wpid = waitpid(pid, &status, __WALL);

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

154

wpid = waitpid(pid, &status, __WALL);

tools/testing/selftests/breakpoints/breakpoint_test_arm64.c

186

wpid = waitpid(pid, &status, 0);

tools/testing/selftests/breakpoints/step_after_suspend_test.c

116

wpid = waitpid(pid, &status, __WALL);

tools/testing/selftests/breakpoints/step_after_suspend_test.c

63

wpid = waitpid(pid, &status, __WALL);

tools/testing/selftests/breakpoints/step_after_suspend_test.c

90

wpid = waitpid(pid, &status, __WALL);

tools/testing/selftests/capabilities/test_execve.c

178

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/cgroup/lib/cgroup_util.c

422

waitpid(pid, &retcode, 0);

tools/testing/selftests/cgroup/test_core.c

126

if (waitpid(child_pid, NULL, 0) < 0)

tools/testing/selftests/cgroup/test_core.c

839

if (waitpid(pid, &status, 0) < 0)

tools/testing/selftests/cgroup/test_cpu.c

288

waitpid(pid, &status, 0);

tools/testing/selftests/cgroup/test_cpu.c

350

waitpid(children[i].pid, &retcode, 0);

tools/testing/selftests/cgroup/test_cpu.c

560

waitpid(leaf[i].pid, &retcode, 0);

tools/testing/selftests/cgroup/test_freezer.c

613

waitpid(pid, NULL, 0);

tools/testing/selftests/cgroup/test_freezer.c

733

waitpid(pid, NULL, 0);

tools/testing/selftests/cgroup/test_memcontrol.c

1420

waitpid(pid, NULL, 0);

tools/testing/selftests/cgroup/test_memcontrol.c

1431

waitpid(pid, &err, 0);

tools/testing/selftests/cgroup/test_zswap.c

569

waitpid(child_pid, &child_status, 0);

tools/testing/selftests/clone3/clone3.c

97

if (waitpid(-1, &status, __WALL) < 0) {

tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c

154

ASSERT_GT(waitpid(pid, &status, 0), 0)

tools/testing/selftests/clone3/clone3_cap_checkpoint_restore.c

68

if (waitpid(pid, &status, 0) < 0) {

tools/testing/selftests/clone3/clone3_clear_sighand.c

28

ret = waitpid(pid, &status, 0);

tools/testing/selftests/clone3/clone3_set_tid.c

106

if (waitpid(pid, &status, 0) < 0) {

tools/testing/selftests/clone3/clone3_set_tid.c

275

if (waitpid(pid, &status, 0) < 0)

tools/testing/selftests/clone3/clone3_set_tid.c

396

if (waitpid(ns_pid, &status, 0) < 0) {

tools/testing/selftests/core/close_range_test.c

191

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/core/close_range_test.c

234

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/core/close_range_test.c

448

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/core/close_range_test.c

566

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/core/close_range_test.c

626

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/core/unshare_test.c

89

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

1123

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

1256

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

1413

waitpid(pid[i], &status[i], 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

1527

if (waitpid(worker_pids[i], &wstatus, 0) < 0) {

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

1553

ASSERT_GE(waitpid(pid[i], &status[i], 0), 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

222

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

366

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

42

waitpid(self->pid_coredump_server, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

506

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

627

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

747

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

869

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_protocol_test.c

991

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

195

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

333

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

356

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

40

waitpid(self->pid_coredump_server, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

426

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

566

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_socket_test.c

712

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/coredump_test.h

42

waitpid(pid_coredump_server, &status, 0);

tools/testing/selftests/coredump/stackdump_test.c

144

waitpid(pid, &status, 0);

tools/testing/selftests/coredump/stackdump_test.c

67

waitpid(self->pid_coredump_server, &status, 0);

tools/testing/selftests/exec/execveat.c

108

rc = waitpid(child, &status, 0);

tools/testing/selftests/exec/null-argv.c

31

if (waitpid(pid, &wstatus, 0) < 0) {

tools/testing/selftests/filesystems/binderfs/binderfs_test.c

193

ret = waitpid(pid, &status, 0);

tools/testing/selftests/filesystems/devpts_pts.c

67

ret = waitpid(pid, &status, 0);

tools/testing/selftests/filesystems/file_stressor.c

93

pid = waitpid(self->pids_openers[i], &wstatus, 0);

tools/testing/selftests/filesystems/file_stressor.c

97

pid = waitpid(self->pids_getdents[i], &wstatus, 0);

tools/testing/selftests/filesystems/fuse/fusectl_test.c

83

waitpid(pid, &status, 0);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

312

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

412

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

510

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

583

if (waitpid(inner_pid, &inner_status, 0) != inner_pid)

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

593

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

670

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

774

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/open_tree_ns/open_tree_ns_test.c

885

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/filesystems/statmount/statmount_test_ns.c

42

ret = waitpid(pid, &status, 0);

tools/testing/selftests/filesystems/utils.c

166

ret = waitpid(pid, &status, 0);

tools/testing/selftests/firmware/fw_namespace.c

80

pid = waitpid(child, &status, 0);

tools/testing/selftests/futex/functional/robust_list.c

497

waitpid(pids[i], &wstatus, 0);

tools/testing/selftests/iommu/iommufd.c

1375

ASSERT_EQ(child, waitpid(child, NULL, 0));

tools/testing/selftests/iommu/iommufd.c

1435

ASSERT_EQ(child, waitpid(child, NULL, 0));

tools/testing/selftests/iommu/iommufd.c

333

ASSERT_EQ(child, waitpid(child, NULL, 0));

tools/testing/selftests/kcmp/kcmp_test.c

165

waitpid(pid2, &status, P_ALL);

tools/testing/selftests/kselftest_harness.h

1010

child = waitpid(t->pid, &status, WNOHANG);

tools/testing/selftests/kselftest_harness.h

445

} else if (child < 0 || child != waitpid(child, &status, 0)) { \

tools/testing/selftests/kvm/hardware_disable_test.c

134

if (pid != waitpid(pid, &status, WNOHANG))

tools/testing/selftests/kvm/hardware_disable_test.c

170

r = waitpid(pid, &s, WNOHANG);

tools/testing/selftests/landlock/audit_test.c

137

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/audit_test.c

429

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/audit_test.c

650

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/base_test.c

451

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/base_test.c

520

EXPECT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/fs_test.c

2060

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/fs_test.c

2196

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/fs_test.c

4103

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/fs_test.c

4357

ASSERT_EQ(child_pid, waitpid(child_pid, NULL, 0));

tools/testing/selftests/landlock/fs_test.c

5035

EXPECT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/landlock/fs_test.c

5057

EXPECT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/landlock/net_test.c

630

EXPECT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/net_test.c

941

EXPECT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/ptrace_test.c

208

ASSERT_EQ(parent, waitpid(parent, &status, 0));

tools/testing/selftests/landlock/ptrace_test.c

254

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/ptrace_test.c

281

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/ptrace_test.c

288

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/ptrace_test.c

422

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

1076

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

1140

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

156

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

265

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

375

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

545

ASSERT_EQ(grand_child, waitpid(grand_child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

572

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

727

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_abstract_unix_test.c

973

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_signal_test.c

145

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_signal_test.c

245

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/landlock/scoped_signal_test.c

556

ASSERT_EQ(child, waitpid(child, &status, 0));

tools/testing/selftests/memfd/fuse_test.c

225

waitpid(pid, NULL, 0);

tools/testing/selftests/memfd/memfd_test.c

447

waitpid(pid, NULL, 0);

tools/testing/selftests/memfd/memfd_test.c

820

if (waitpid(pid, &wstatus, 0) < 0) {

tools/testing/selftests/memfd/memfd_test.c

846

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/guard-regions.c

1224

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/guard-regions.c

1298

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/guard-regions.c

1354

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/hmm-tests.c

2080

EXPECT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/mm/hmm-tests.c

597

waitpid(pid, &ret, 0);

tools/testing/selftests/mm/hmm-tests.c

684

waitpid(pid, &ret, 0);

tools/testing/selftests/mm/ksm_functional_tests.c

479

if (waitpid(child_pid, &status, 0) < 0) {

tools/testing/selftests/mm/ksm_functional_tests.c

569

if (waitpid(child_pid, &status, 0) > 0) {

tools/testing/selftests/mm/ksm_functional_tests.c

677

if (waitpid(child_pid, &status, 0) < 0) {

tools/testing/selftests/mm/map_populate.c

49

waitpid(child, &status, 0);

tools/testing/selftests/mm/mdwe_test.c

204

ret = waitpid(self->pid, &status, 0);

tools/testing/selftests/mm/memfd_secret.c

168

ret = waitpid(ppid, &status, WUNTRACED);

tools/testing/selftests/mm/memfd_secret.c

185

waitpid(pid, &status, 0);

tools/testing/selftests/mm/mrelease_test.c

133

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/mrelease_test.c

140

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/mrelease_test.c

162

waitpid(pid, NULL, 0);

tools/testing/selftests/mm/mrelease_test.c

168

if (waitpid(pid, NULL, 0) < 0)

tools/testing/selftests/mm/process_madv.c

183

waitpid(self->child_pid, NULL, 0);

tools/testing/selftests/mm/process_madv.c

243

waitpid(self->child_pid, NULL, 0);

tools/testing/selftests/mm/process_madv.c

41

waitpid(self->child_pid, NULL, 0);

tools/testing/selftests/mm/protection_keys.c

1330

ret = waitpid(child_pid, &status, WUNTRACED);

tools/testing/selftests/mm/protection_keys.c

1524

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1556

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1583

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1595

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1636

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1662

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/protection_keys.c

1674

pkey_assert(child == waitpid(child, &status, 0));

tools/testing/selftests/mm/uffd-unit-tests.c

325

waitpid(child, &result, 0);

tools/testing/selftests/mm/uffd-unit-tests.c

793

waitpid(pid, &err, 0);

tools/testing/selftests/mm/uffd-unit-tests.c

847

waitpid(pid, &err, 0);

tools/testing/selftests/mount/unprivileged-remount-test.c

195

pid = waitpid(child, &status, 0);

tools/testing/selftests/mount/unprivileged-remount-test.c

273

pid = waitpid(child, &status, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1191

ret = waitpid(pid, &status, 0);

tools/testing/selftests/move_mount_set_group/move_mount_set_group_test.c

288

ret = waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

120

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

131

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

145

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

252

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

257

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

371

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

376

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

510

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

517

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

530

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

547

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

673

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

680

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/cred_change_test.c

786

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/cred_change_test.c

791

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1056

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1194

waitpid(child_pid, NULL, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1202

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1343

waitpid(child_pid, NULL, 0);

tools/testing/selftests/namespaces/file_handle_test.c

1351

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

537

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

666

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

795

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/file_handle_test.c

924

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

168

waitpid(-1, NULL, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

175

ret = waitpid(iter_pid, &status, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

377

waitpid(-1, NULL, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

384

ret = waitpid(iter_pid, &status, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

512

waitpid(-1, NULL, 0);

tools/testing/selftests/namespaces/listns_efault_test.c

519

ret = waitpid(iter_pid, &status, 0);

tools/testing/selftests/namespaces/listns_pagination_bug.c

124

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/listns_pagination_bug.c

134

waitpid(pids[i], &status, 0);

tools/testing/selftests/namespaces/listns_pagination_bug.c

84

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/listns_pagination_bug.c

97

waitpid(pids[i], NULL, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

120

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

222

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

358

waitpid(pid2, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

361

waitpid(pid1, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

437

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

555

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

643

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_permissions_test.c

750

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_test.c

304

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_test.c

408

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

422

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

442

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

446

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/listns_test.c

581

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

594

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

623

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/listns_test.c

627

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1040

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1047

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1054

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1086

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1090

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1205

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1212

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1219

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1255

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1259

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1373

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1380

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1387

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1423

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1427

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

149

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1544

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1551

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1558

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1590

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1594

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1738

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1745

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1752

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1790

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1800

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1895

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1902

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1926

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

1930

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2043

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2050

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2057

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2092

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2096

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2518

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2529

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

2615

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

274

waitpid(pid1, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

283

waitpid(pid2, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

364

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

437

waitpid(child, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

446

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

564

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

577

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

724

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

731

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

761

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

769

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/ns_active_ref_test.c

926

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/nsid_test.c

38

waitpid(self->child_pid, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1090

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1467

waitpid(pid_l3, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1474

waitpid(pid_l3, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1480

waitpid(pid_l3, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1530

waitpid(pid_l2, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1537

waitpid(pid_l2, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1543

waitpid(pid_l2, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1592

waitpid(pid_l1, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1599

waitpid(pid_l1, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

1605

waitpid(pid_l1, &status, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

164

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

511

waitpid(pid, NULL, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

524

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

678

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/siocgskns_test.c

880

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/stress_test.c

164

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/stress_test.c

187

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/stress_test.c

197

waitpid(pids[i], &status, 0);

tools/testing/selftests/namespaces/stress_test.c

260

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/stress_test.c

328

waitpid(pid, &status, 0);

tools/testing/selftests/namespaces/stress_test.c

405

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/stress_test.c

423

waitpid(pids[i], NULL, 0);

tools/testing/selftests/namespaces/stress_test.c

465

waitpid(pids[j], NULL, 0);

tools/testing/selftests/namespaces/stress_test.c

475

waitpid(pids[i], &status, 0);

tools/testing/selftests/namespaces/stress_test.c

545

waitpid(pids[i], &status, 0);

tools/testing/selftests/namespaces/stress_test.c

614

waitpid(batch_pids[i], &status, 0);

tools/testing/selftests/namespaces/stress_test.c

73

waitpid(pid, &status, 0);

tools/testing/selftests/net/af_unix/scm_pidfd.c

364

waitpid(self->client_pid, NULL, 0);

tools/testing/selftests/net/af_unix/scm_pidfd.c

543

waitpid(self->client_pid, &child_status, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

604

ret = waitpid(s, &wstatus, 0);

tools/testing/selftests/net/mptcp/mptcp_inq.c

608

ret = waitpid(c, &wstatus, 0);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

875

ret = waitpid(s, &wstatus, 0);

tools/testing/selftests/net/mptcp/mptcp_sockopt.c

879

ret = waitpid(c, &wstatus, 0);

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

1455

CASE_TEST(waitpid_min); EXPECT_SYSER(1, waitpid(INT_MIN, &tmp, WNOHANG), -1, ESRCH); break;

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

1456

CASE_TEST(waitpid_child); EXPECT_SYSER(1, waitpid(getpid(), &tmp, WNOHANG), -1, ECHILD); break;

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

1877

pid = waitpid(pid, &status, 0);

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

966

pid = waitpid(pid, &status, 0);

tools/testing/selftests/perf_events/remove_on_exec.c

113

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/perf_events/remove_on_exec.c

148

ASSERT_EQ(waitpid(pid_exec, &tmp, WNOHANG), 0); /* Child is running. */

tools/testing/selftests/perf_events/remove_on_exec.c

157

EXPECT_EQ(waitpid(pid_exec, &tmp, WNOHANG), 0); /* Should still be running. */

tools/testing/selftests/perf_events/remove_on_exec.c

164

EXPECT_EQ(waitpid(pid_only_fork, &tmp, 0), pid_only_fork);

tools/testing/selftests/perf_events/remove_on_exec.c

190

EXPECT_EQ(waitpid(pid_exec, &tmp, WNOHANG), 0); /* Should still be running. */

tools/testing/selftests/perf_events/remove_on_exec.c

219

EXPECT_EQ(waitpid(pids[i], &tmp, WNOHANG), 0);

tools/testing/selftests/perf_events/watermark_signal.c

120

if (waitpid(child, &child_status, WSTOPPED) != -1 || errno != EINTR)

tools/testing/selftests/perf_events/watermark_signal.c

138

waitpid(child, NULL, 0);

tools/testing/selftests/perf_events/watermark_signal.c

73

if (waitpid(child, &child_status, WSTOPPED) != child ||

tools/testing/selftests/pidfd/pidfd.h

229

ret = waitpid(pid, &status, 0);

tools/testing/selftests/pidfd/pidfd_poll_test.c

108

if (waitpid(child_pid, NULL, 0) < 0)

tools/testing/selftests/pidfd/pidfd_test.c

511

ret = waitpid(pid, &status, 0);

tools/testing/selftests/pidfd/pidfd_test.c

584

ret = waitpid(pid, &status, 0);

tools/testing/selftests/powerpc/benchmarks/fork.c

120

pid = waitpid(pid, NULL, 0);

tools/testing/selftests/powerpc/benchmarks/fork.c

98

pid = waitpid(pid, NULL, 0);

tools/testing/selftests/powerpc/dexcr/dexcr.c

127

FAIL_IF_EXIT_MSG(waitpid(pid, &wstatus, 0) == -1, "wait failed");

tools/testing/selftests/powerpc/dscr/dscr_inherit_exec_test.c

69

if (waitpid(pid, &status, 0) == -1) {

tools/testing/selftests/powerpc/dscr/dscr_inherit_test.c

49

if (waitpid(pid, &status, 0) == -1) {

tools/testing/selftests/powerpc/harness.c

53

rc = waitpid(pid, &status, 0);

tools/testing/selftests/powerpc/math/fpu_syscall.c

39

waitpid(fork_pid, &child_ret, 0);

tools/testing/selftests/powerpc/math/fpu_syscall.c

68

waitpid(pid2, &child_ret, 0);

tools/testing/selftests/powerpc/math/fpu_syscall.c

76

waitpid(pid, &child_ret, 0);

tools/testing/selftests/powerpc/math/vmx_syscall.c

38

waitpid(fork_pid, &child_ret, 0);

tools/testing/selftests/powerpc/math/vmx_syscall.c

72

waitpid(pid2, &child_ret, 0);

tools/testing/selftests/powerpc/math/vmx_syscall.c

80

waitpid(pid, &child_ret, 0);

tools/testing/selftests/powerpc/mm/large_vm_fork_separation.c

75

FAIL_IF(waitpid(pid, &status, 0) == -1);

tools/testing/selftests/powerpc/mm/large_vm_gpr_corruption.c

146

FAIL_IF(waitpid(-1, &status, 0) == -1);

tools/testing/selftests/powerpc/mm/stack_expansion_ldst.c

138

assert(waitpid(pid, &rc, 0) != -1);

tools/testing/selftests/powerpc/pmu/lib.c

64

if (waitpid(child_pid, &rc, 0) == -1) {

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

204

FAIL_IF_MSG(waitpid(*pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

262

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

277

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

295

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

305

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

320

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

338

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

353

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-perf-hwbreak.c

422

FAIL_IF_MSG(waitpid(pid, &status, 0) == -1, "Failed to wait for child");

tools/testing/selftests/powerpc/ptrace/ptrace-syscall.c

206

if (waitpid(chld, &status, 0) != chld)

tools/testing/selftests/powerpc/ptrace/ptrace-syscall.c

88

if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))

tools/testing/selftests/powerpc/ptrace/ptrace.h

73

ret = waitpid(child, NULL, 0);

tools/testing/selftests/powerpc/signal/sigfuz.c

234

waitpid(t, &ret, 0);

tools/testing/selftests/powerpc/signal/signal.c

75

waitpid(pid, NULL, 0);

tools/testing/selftests/powerpc/signal/sigreturn_kernel.c

121

waitpid(pid, &child_ret, 0);

tools/testing/selftests/powerpc/signal/sigreturn_kernel.c

50

waitpid(pid, &child_ret, 0);

tools/testing/selftests/proc/proc-empty-vm.c

206

waitpid(pid, &wstatus, 0);

tools/testing/selftests/proc/proc-empty-vm.c

529

waitpid(pid, &wstatus, 0);

tools/testing/selftests/proc/proc-loadavg-001.c

61

if (waitpid(pid, NULL, 0) == -1)

tools/testing/selftests/proc/proc-loadavg-001.c

77

if (waitpid(pid, &wstatus, 0) == -1)

tools/testing/selftests/proc/proc-maps-race.c

545

waitpid(self->pid, &status, 0);

tools/testing/selftests/proc/proc-pid-vm.c

279

waitpid(pid, &wstatus, 0);

tools/testing/selftests/proc/proc-pidns.c

84

ASSERT_EQ(waitpid(pid, &wstatus, 0), pid);

tools/testing/selftests/ptrace/get_set_sud.c

35

waitpid(child, &status, 0);

tools/testing/selftests/ptrace/peeksiginfo.c

191

waitpid(child, NULL, 0);

tools/testing/selftests/ptrace/peeksiginfo.c

216

waitpid(child, NULL, 0);

tools/testing/selftests/ptrace/vmaccess.c

62

k = waitpid(-1, &s, WNOHANG);

tools/testing/selftests/ptrace/vmaccess.c

71

k = waitpid(-1, &s, 0);

tools/testing/selftests/ptrace/vmaccess.c

77

k = waitpid(-1, &s, 0);

tools/testing/selftests/ptrace/vmaccess.c

81

k = waitpid(-1, NULL, 0);

tools/testing/selftests/resctrl/resctrlfs.c

944

waitpid(pid, NULL, 0);

tools/testing/selftests/riscv/cfi/cfitests.c

126

waitpid(pid, &status, 0);

tools/testing/selftests/riscv/cfi/cfitests.c

86

waitpid(pid, &status, 0);

tools/testing/selftests/riscv/vector/v_helpers.c

78

rc = waitpid(-1, &status, 0);

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

155

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

165

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

268

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

278

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

314

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

48

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

58

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

598

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

608

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

807

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

817

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

866

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/validate_v_ptrace.c

894

ASSERT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/riscv/vector/vstate_exec_nolibc.c

71

rc = waitpid(-1, &status, 0);

tools/testing/selftests/riscv/vector/vstate_ptrace.c

56

while (waitpid(child, &status, 0)) {

tools/testing/selftests/rlimits/rlimits-per-userns.c

120

pid_t ret = waitpid(child[i], &wstatus[i], WNOHANG);

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

285

w = waitpid(cpid, &wstatus, WUNTRACED | WCONTINUED);

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

341

w = waitpid(cpid, &wstatus, WUNTRACED | WCONTINUED);

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

406

w = waitpid(cpid, &wstatus, WUNTRACED | WCONTINUED);

tools/testing/selftests/sched_ext/init_enable_count.c

105

SCX_FAIL_IF(waitpid(pids[i], &status, 0) != pids[i],

tools/testing/selftests/sched_ext/init_enable_count.c

120

SCX_FAIL_IF(waitpid(pids[i], &status, 0) != pids[i],

tools/testing/selftests/sched_ext/rt_stall.c

220

waitpid(ext_pid, NULL, 0);

tools/testing/selftests/sched_ext/rt_stall.c

221

waitpid(rt_pid, NULL, 0);

tools/testing/selftests/sched_ext/select_cpu_dfl.c

49

SCX_EQ(waitpid(pids[i], &status, 0), pids[i]);

tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c

49

SCX_EQ(waitpid(pids[i], &status, 0), pids[i]);

tools/testing/selftests/sched_ext/select_cpu_dispatch.c

49

SCX_EQ(waitpid(pids[i], &status, 0), pids[i]);

tools/testing/selftests/seccomp/seccomp_bpf.c

1642

ASSERT_EQ(tracer, waitpid(tracer, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3112

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3120

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3141

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3156

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3162

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3193

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3335

ASSERT_EQ(pid, waitpid(pid, NULL, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

3412

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3480

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3541

EXPECT_EQ(waitpid(pid, NULL, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3633

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3666

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3705

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3747

EXPECT_EQ(waitpid(pid2, &status, 0), pid2);

tools/testing/selftests/seccomp/seccomp_bpf.c

3783

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3787

EXPECT_EQ(waitpid(pid2, &status, 0), pid2);

tools/testing/selftests/seccomp/seccomp_bpf.c

3828

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3918

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

3965

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4029

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4097

if (waitpid(pid1, &status, 0) != pid1 || !WIFEXITED(status) ||

tools/testing/selftests/seccomp/seccomp_bpf.c

4101

if (waitpid(pid2, &status, 0) != pid2 || !WIFEXITED(status) ||

tools/testing/selftests/seccomp/seccomp_bpf.c

4108

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4288

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4358

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4415

ASSERT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4573

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4607

EXPECT_EQ(waitpid(pids[i], &status, 0), pids[i]);

tools/testing/selftests/seccomp/seccomp_bpf.c

4699

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4780

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4830

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

4956

EXPECT_EQ(waitpid(pid, &status, 0), pid);

tools/testing/selftests/seccomp/seccomp_bpf.c

5034

EXPECT_EQ(pid, waitpid(pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

898

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

917

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/seccomp/seccomp_bpf.c

936

ASSERT_EQ(child_pid, waitpid(child_pid, &status, 0));

tools/testing/selftests/sync/sync_test.c

50

waitpid(childpid, &result, 0);

tools/testing/selftests/timens/exec.c

86

if (waitpid(pid, &status, 0) != pid)

tools/testing/selftests/timens/futex.c

105

if (waitpid(pid, &status, 0) != pid)

tools/testing/selftests/timens/timer.c

121

if (waitpid(pid, &status, 0) != pid)

tools/testing/selftests/timens/timerfd.c

128

if (waitpid(pid, &status, 0) != pid)

tools/testing/selftests/timens/vfork_exec.c

127

if (waitpid(pid, &status, 0) != pid)

tools/testing/selftests/timers/clocksource-switch.c

177

while (pid != waitpid(pid, &status, WNOHANG))

tools/testing/selftests/timers/skew_consistency.c

55

while (pid != waitpid(pid, &ret, WNOHANG)) {

tools/testing/selftests/tty/tty_tiocsti_test.c

637

ASSERT_EQ(waitpid(child_pid, &status, 0), child_pid);

tools/testing/selftests/ublk/kublk.c

1292

waitpid(daemon_pid, NULL, 0);

tools/testing/selftests/uevent/uevent_filtering.c

59

ret = waitpid(pid, &status, 0);

tools/testing/selftests/vDSO/vdso_test_getrandom.c

270

ksft_assert(waitpid(child, &status, 0) >= 0);

tools/testing/selftests/wireguard/qemu/init.c

175

if (waitpid(pid, &status, 0) < 0)

tools/testing/selftests/x86/corrupt_xstate_header.c

80

waitpid(child, NULL, 0);

tools/testing/selftests/x86/fsgsbase_restore.c

184

if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))

tools/testing/selftests/x86/fsgsbase_restore.c

213

if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))

tools/testing/selftests/x86/fsgsbase_restore.c

223

if (waitpid(chld, &status, 0) != chld)

tools/testing/selftests/x86/ioperm.c

127

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/x86/iopl.c

210

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/x86/lam.c

875

waitpid(pid, &child_ret, 0);

tools/testing/selftests/x86/lam.c

903

waitpid(pid, &child_ret, 0);

tools/testing/selftests/x86/ldt_gdt.c

345

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/x86/ldt_gdt.c

651

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/x86/mov_ss_trap.c

61

if (waitpid(child, &status, 0) != child)

tools/testing/selftests/x86/mov_ss_trap.c

76

if (waitpid(parent, &status, 0) != parent)

tools/testing/selftests/x86/ptrace_syscall.c

178

if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))

tools/testing/selftests/x86/ptrace_syscall.c

265

if (waitpid(chld, &status, 0) != chld)

tools/testing/selftests/x86/ptrace_syscall.c

299

if (waitpid(chld, &status, 0) != chld || !WIFSTOPPED(status))

tools/testing/selftests/x86/ptrace_syscall.c

354

if (waitpid(chld, &status, 0) != chld)

tools/testing/selftests/x86/ptrace_syscall.c

386

if (waitpid(chld, &status, 0) != chld)

tools/testing/selftests/x86/syscall_numbering.c

402

pid_t wpid = waitpid(testpid, &wstatus, 0);

tools/testing/selftests/x86/syscall_numbering.c

418

while (waitpid(testpid, &wstatus, 0) != testpid || !WIFEXITED(wstatus))

tools/testing/selftests/x86/test_mremap_vdso.c

139

if (waitpid(child, &status, 0) != child ||

tools/testing/selftests/x86/test_shadow_stack.c

378

waitpid(pid, &status, 0);

tools/testing/selftests/x86/test_shadow_stack.c

912

while (waitpid(pid, &status, 0) != -1 && WSTOPSIG(status) != SIGTRAP);

tools/testing/selftests/x86/test_shadow_stack.c

966

waitpid(pid, &status, 0);

tools/testing/selftests/x86/test_syscall_vdso.c

359

pid = waitpid(-1, &status, __WALL);

tools/thermal/thermometer/thermometer.c

447

else if (waitpid(pid, NULL, 0))

tools/tracing/rtla/src/timerlat_u.c

184

pid = waitpid(-1, &wstatus, WNOHANG);

tools/tracing/rtla/src/timerlat_u.c

203

pid = waitpid(-1, &wstatus, 0);