#ifndef _I386_FCNTL_H#define _I386_FCNTL_H/* open/fcntl - O_SYNC is only implemented on blocks devices and on files   located on an ext2 file system */#define O_ACCMODE	   0003#define O_RDONLY	     00#define O_WRONLY	     01#define O_RDWR		     02#define O_CREAT		   0100	/* not fcntl */#define O_EXCL		   0200	/* not fcntl */#define O_NOCTTY	   0400	/* not fcntl */#define O_TRUNC		  01000	/* not fcntl */#define O_APPEND	  02000#define O_NONBLOCK	  04000#define O_NDELAY	O_NONBLOCK#define O_SYNC		 010000#define FASYNC		 020000	/* fcntl, for BSD compatibility */#define O_DIRECT	 040000	/* direct disk access hint */#define O_LARGEFILE	0100000#define O_DIRECTORY	0200000	/* must be a directory */#define O_NOFOLLOW	0400000 /* don't follow links */#define O_ATOMICLOOKUP	01000000 /* do atomic file lookup */#define F_DUPFD		0	/* dup */#define F_GETFD		1	/* get close_on_exec */#define F_SETFD		2	/* set/clear close_on_exec */#define F_GETFL		3	/* get file->f_flags */#define F_SETFL		4	/* set file->f_flags */#define F_GETLK		5#define F_SETLK		6#define F_SETLKW	7#define F_SETOWN	8	/*  for sockets. */#define F_GETOWN	9	/*  for sockets. */#define F_SETSIG	10	/*  for sockets. */#define F_GETSIG	11	/*  for sockets. */#define F_GETLK64	12	/*  using 'struct flock64' */#define F_SETLK64	13#define F_SETLKW64	14/* for F_[GET|SET]FL */#define FD_CLOEXEC	1	/* actually anything with low bit set goes *//* for posix fcntl() and lockf() */#define F_RDLCK		0#define F_WRLCK		1#define F_UNLCK		2/* for old implementation of bsd flock () */#define F_EXLCK		4	/* or 3 */#define F_SHLCK		8	/* or 4 *//* for leases */#define F_INPROGRESS	16/* operations for bsd flock(), also used by the kernel implementation */#define LOCK_SH		1	/* shared lock */#define LOCK_EX		2	/* exclusive lock */#define LOCK_NB		4	/* or'd with one of the above to prevent				   blocking */#define LOCK_UN		8	/* remove lock */#define LOCK_MAND	32	/* This is a mandatory flock */#define LOCK_READ	64	/* ... Which allows concurrent read operations */#define LOCK_WRITE	128	/* ... Which allows concurrent write operations */#define LOCK_RW		192	/* ... Which allows concurrent read & write ops */struct flock {	short l_type;	short l_whence;	off_t l_start;	off_t l_len;	pid_t l_pid;};struct flock64 {	short  l_type;	short  l_whence;	loff_t l_start;	loff_t l_len;	pid_t  l_pid;};#define F_LINUX_SPECIFIC_BASE	1024#endif