143 		const struct ns_info *info = &ns_info[i];  in FIXTURE_SETUP()  local
144 		self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC);  in FIXTURE_SETUP()
148 				       info->name, self->pid);  in FIXTURE_SETUP()
235 		const struct ns_info *info = &ns_info[i];  in FIXTURE_SETUP()  local
237 		self->nsfds[i] = openat(proc_fd, info->name, O_RDONLY | O_CLOEXEC);  in FIXTURE_SETUP()
241 				       info->name, self->pid);  in FIXTURE_SETUP()
246 			       self->child_pid1, info->name);  in FIXTURE_SETUP()
254 				       info->name, self->child_pid1);  in FIXTURE_SETUP()
259 			       self->child_pid2, info->name);  in FIXTURE_SETUP()
267 				       info->name, self->child_pid1);  in FIXTURE_SETUP()
370 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
373 			ASSERT_EQ(in_same_namespace(self->nsfds[i], pid, info->name), 1);  in TEST_F()
384 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
390 		if (info->flag) {  in TEST_F()
391 			ASSERT_EQ(setns(self->child_pidfd1, info->flag), 0) {  in TEST_F()
393 				       info->name, self->child_pid1,  in TEST_F()
399 		if (info->flag == CLONE_NEWPID)  in TEST_F()
403 		ASSERT_EQ(in_same_namespace(nsfd, pid, info->name), 1) {  in TEST_F()
405 			       info->name, self->child_pid1,  in TEST_F()
409 		       info->name, self->child_pid1, self->child_pidfd1);  in TEST_F()
420 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
426 		if (info->flag) {  in TEST_F()
427 			ASSERT_EQ(setns(self->child_nsfds1[i], info->flag), 0) {  in TEST_F()
429 				       info->name, self->child_pid1,  in TEST_F()
435 		if (info->flag == CLONE_NEWPID)  in TEST_F()
439 		ASSERT_EQ(in_same_namespace(nsfd, pid, info->name), 1) {  in TEST_F()
441 			       info->name, self->child_pid1,  in TEST_F()
445 		       info->name, self->child_pid1, self->child_nsfds1[i]);  in TEST_F()
456 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
461 		flags |= info->flag;  in TEST_F()
463 		       info->name, self->child_pid1);  in TEST_F()
473 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
480 		if (info->flag == CLONE_NEWPID)  in TEST_F()
484 		ASSERT_EQ(in_same_namespace(nsfd, pid, info->name), 1) {  in TEST_F()
486 			       info->name, self->child_pid1);  in TEST_F()
489 		       info->name, self->child_pid1);  in TEST_F()
499 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
504 		flags |= info->flag;  in TEST_F()
505 		if (info->flag) /* No use logging pid_for_children. */  in TEST_F()
507 			       info->name, self->child_pid1);  in TEST_F()
522 		const struct ns_info *info = &ns_info[i];  in TEST_F()  local
524 		if (self->child_nsfds2[i] < 0 || !info->flag)  in TEST_F()
527 		ASSERT_NE(setns(self->child_pidfd2, info->flag), 0) {  in TEST_F()
529 			       info->name, self->child_pid2,  in TEST_F()
533 		       info->name, self->child_pid2,  in TEST_F()
536 		ASSERT_NE(setns(self->child_nsfds2[i], info->flag), 0) {  in TEST_F()
538 			       info->name, self->child_pid2,  in TEST_F()
542 		       info->name, self->child_pid2,  in TEST_F()