1#define O_CREAT 0400
2#define O_EXCL 02000
3#define O_NOCTTY 04000
4#define O_TRUNC 01000
5#define O_APPEND 0010
6#define O_NONBLOCK 0200
7#define O_DSYNC 0020
8#define O_SYNC 040020
9#define O_RSYNC 040020
10#define O_DIRECTORY 0200000
11#define O_NOFOLLOW 0400000
12#define O_CLOEXEC 02000000
13
14#define O_ASYNC 010000
15#define O_DIRECT 0100000
16#define O_LARGEFILE 020000
17#define O_NOATIME 01000000
18#define O_PATH 010000000
19#define O_TMPFILE 020200000
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 24
29#define F_GETOWN 23
30#define F_SETSIG 10
31#define F_GETSIG 11
32
33#define F_GETLK 14
34#define F_SETLK 6
35#define F_SETLKW 7
36
37#define F_SETOWN_EX 15
38#define F_GETOWN_EX 16
39
40#define F_GETOWNER_UIDS 17