28     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0100()  local
29     EXPECT_NE("flock_0100", fd, -1);  in flock_0100()
30     lseek(fd, 2, SEEK_SET);  in flock_0100()
32     result = flock(fd, LOCK_SH);  in flock_0100()
34     close(fd);  in flock_0100()
46     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0200()  local
47     EXPECT_NE("flock_0200", fd, -1);  in flock_0200()
48     lseek(fd, 2, SEEK_SET);  in flock_0200()
50     result = flock(fd, LOCK_SH | LOCK_NB);  in flock_0200()
52     close(fd);  in flock_0200()
64     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0300()  local
65     EXPECT_NE("flock_0300", fd, -1);  in flock_0300()
66     lseek(fd, 2, SEEK_SET);  in flock_0300()
68     result = flock(fd, LOCK_EX);  in flock_0300()
70     close(fd);  in flock_0300()
82     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0400()  local
83     EXPECT_NE("flock_0400", fd, -1);  in flock_0400()
84     lseek(fd, 2, SEEK_SET);  in flock_0400()
86     result = flock(fd, LOCK_EX | LOCK_NB);  in flock_0400()
88     close(fd);  in flock_0400()
100     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0500()  local
101     EXPECT_NE("flock_0500", fd, -1);  in flock_0500()
102     lseek(fd, 2, SEEK_SET);  in flock_0500()
104     result = flock(fd, LOCK_UN);  in flock_0500()
106     close(fd);  in flock_0500()
129     int fd = open("/data/test.txt", O_RDWR | O_CREAT, TEST_MODE);  in flock_0700()  local
130     EXPECT_NE("flock_0700", fd, -1);  in flock_0700()
131     lseek(fd, 2, SEEK_SET);  in flock_0700()
133     result = flock(fd, 0);  in flock_0700()
135     close(fd);  in flock_0700()