158 static inline int sys_mount_setattr(int dfd, const char *path, unsigned int flags,  in sys_mount_setattr()  argument
161 	return syscall(__NR_mount_setattr, dfd, path, flags, attr, size);  in sys_mount_setattr()
176 static inline int sys_open_tree(int dfd, const char *filename, unsigned int flags)  in sys_open_tree()  argument
178 	return syscall(__NR_open_tree, dfd, filename, flags);  in sys_open_tree()
692 	int fd, dfd;  in TEST_F()  local
736 	dfd = open("/mnt/A/AA/B", O_DIRECTORY | O_CLOEXEC);  in TEST_F()
737 	ASSERT_GE(dfd, 0);  in TEST_F()
738 	EXPECT_EQ(fsync(dfd), 0);  in TEST_F()
739 	EXPECT_EQ(close(dfd), 0);  in TEST_F()
1416 static bool expected_uid_gid(int dfd, const char *path, int flags,  in expected_uid_gid()  argument
1422 	ret = fstatat(dfd, path, &st, flags);  in expected_uid_gid()