1#define O_CREAT        0100
2#define O_EXCL         0200
3#define O_NOCTTY       0400
4#define O_TRUNC       01000
5#define O_APPEND      02000
6#define O_NONBLOCK    04000
7#define O_DSYNC      010000
8#define O_SYNC     04010000
9#define O_RSYNC    04010000
10#define O_DIRECTORY  040000
11#define O_NOFOLLOW  0100000
12#define O_CLOEXEC  02000000
13
14#define O_ASYNC      020000
15#define O_DIRECT    0400000
16#define O_LARGEFILE 0200000
17#define O_NOATIME  01000000
18#define O_PATH    010000000
19#define O_TMPFILE 020040000
20#define O_NDELAY O_NONBLOCK
21
22#define F_DUPFD  0
23#define F_GETFD  1
24#define F_SETFD  2
25#define F_GETFL  3
26#define F_SETFL  4
27
28#define F_SETOWN 8
29#define F_GETOWN 9
30#define F_SETSIG 10
31#define F_GETSIG 11
32
33#define F_GETLK 12
34#define F_SETLK 13
35#define F_SETLKW 14
36
37#define F_SETOWN_EX 15
38#define F_GETOWN_EX 16
39
40#define F_GETOWNER_UIDS 17
41