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 33 34 #define F_SETLK 34 35 #define F_SETLKW 35 36 37 #define F_SETOWN_EX 15 38 #define F_GETOWN_EX 16 39 40 #define F_GETOWNER_UIDS 17 41