72 	pid_t pid;  in TEST_F()  local
85 	pid = fork();  in TEST_F()
86 	ASSERT_GE(pid, 0);  in TEST_F()
88 	if (pid == 0) {  in TEST_F()
113 	self->child_pid = pid;  in TEST_F()
132 	snprintf(path, sizeof(path), "/proc/%d/ns/mnt", pid);  in TEST_F()
178 	pid_t pid;  in TEST_F()  local
191 	pid = fork();  in TEST_F()
192 	ASSERT_GE(pid, 0);  in TEST_F()
194 	if (pid == 0) {  in TEST_F()
219 	self->child_pid = pid;  in TEST_F()
238 	snprintf(path, sizeof(path), "/proc/%d/ns/cgroup", pid);  in TEST_F()
284 	pid_t pid;  in TEST_F()  local
297 	pid = fork();  in TEST_F()
298 	ASSERT_GE(pid, 0);  in TEST_F()
300 	if (pid == 0) {  in TEST_F()
325 	self->child_pid = pid;  in TEST_F()
344 	snprintf(path, sizeof(path), "/proc/%d/ns/ipc", pid);  in TEST_F()
390 	pid_t pid;  in TEST_F()  local
403 	pid = fork();  in TEST_F()
404 	ASSERT_GE(pid, 0);  in TEST_F()
406 	if (pid == 0) {  in TEST_F()
431 	self->child_pid = pid;  in TEST_F()
450 	snprintf(path, sizeof(path), "/proc/%d/ns/uts", pid);  in TEST_F()
496 	pid_t pid;  in TEST_F()  local
509 	pid = fork();  in TEST_F()
510 	ASSERT_GE(pid, 0);  in TEST_F()
512 	if (pid == 0) {  in TEST_F()
537 	self->child_pid = pid;  in TEST_F()
556 	snprintf(path, sizeof(path), "/proc/%d/ns/user", pid);  in TEST_F()
604 	pid_t pid;  in TEST_F()  local
621 	pid = fork();  in TEST_F()
622 	ASSERT_GE(pid, 0);  in TEST_F()
624 	if (pid == 0) {  in TEST_F()
660 	self->child_pid = pid;  in TEST_F()
729 	pid_t pid;  in TEST_F()  local
742 	pid = fork();  in TEST_F()
743 	ASSERT_GE(pid, 0);  in TEST_F()
745 	if (pid == 0) {  in TEST_F()
781 	self->child_pid = pid;  in TEST_F()
871 	pid_t pid;  in TEST_F()  local
894 	pid = fork();  in TEST_F()
895 	ASSERT_GE(pid, 0);  in TEST_F()
897 	if (pid == 0) {  in TEST_F()
922 	self->child_pid = pid;  in TEST_F()
942 	snprintf(path, sizeof(path), "/proc/%d/ns/net", pid);  in TEST_F()