[deliverable/linux.git] / include / uapi / linux / fcntl.h

#ifndef _UAPI_LINUX_FCNTL_H
#define _UAPI_LINUX_FCNTL_H

#include <asm/fcntl.h>

#define F_SETLEASE	(F_LINUX_SPECIFIC_BASE + 0)
#define F_GETLEASE	(F_LINUX_SPECIFIC_BASE + 1)

/*
 * Cancel a blocking posix lock; internal use only until we expose an
 * asynchronous lock api to userspace:
 */
#define F_CANCELLK	(F_LINUX_SPECIFIC_BASE + 5)

/* Create a file descriptor with FD_CLOEXEC set. */
#define F_DUPFD_CLOEXEC	(F_LINUX_SPECIFIC_BASE + 6)

/*
 * Request nofications on a directory.
 * See below for events that may be notified.
 */
#define F_NOTIFY	(F_LINUX_SPECIFIC_BASE+2)

/*
 * Set and get of pipe page size array
 */
#define F_SETPIPE_SZ	(F_LINUX_SPECIFIC_BASE + 7)
#define F_GETPIPE_SZ	(F_LINUX_SPECIFIC_BASE + 8)

/*
 * Types of directory notifications that may be requested.
 */
#define DN_ACCESS	0x00000001	/* File accessed */
#define DN_MODIFY	0x00000002	/* File modified */
#define DN_CREATE	0x00000004	/* File created */
#define DN_DELETE	0x00000008	/* File removed */
#define DN_RENAME	0x00000010	/* File renamed */
#define DN_ATTRIB	0x00000020	/* File changed attibutes */
#define DN_MULTISHOT	0x80000000	/* Don't remove notifier */

#define AT_FDCWD		-100    /* Special value used to indicate
                                           openat should use the current
                                           working directory. */
#define AT_SYMLINK_NOFOLLOW	0x100   /* Do not follow symbolic links.  */
#define AT_REMOVEDIR		0x200   /* Remove directory instead of
                                           unlinking file.  */
#define AT_SYMLINK_FOLLOW	0x400   /* Follow symbolic links.  */
#define AT_NO_AUTOMOUNT		0x800	/* Suppress terminal automount traversal */
#define AT_EMPTY_PATH		0x1000	/* Allow empty relative pathname */


#endif /* _UAPI_LINUX_FCNTL_H */
Commit	Line	Data
607ca46e DH	1	#ifndef _UAPI_LINUX_FCNTL_H
	2	#define _UAPI_LINUX_FCNTL_H
	3
	4	#include <asm/fcntl.h>
	5
	6	#define F_SETLEASE (F_LINUX_SPECIFIC_BASE + 0)
	7	#define F_GETLEASE (F_LINUX_SPECIFIC_BASE + 1)
	8
	9	/*
	10	* Cancel a blocking posix lock; internal use only until we expose an
	11	* asynchronous lock api to userspace:
	12	*/
	13	#define F_CANCELLK (F_LINUX_SPECIFIC_BASE + 5)
	14
	15	/* Create a file descriptor with FD_CLOEXEC set. */
	16	#define F_DUPFD_CLOEXEC (F_LINUX_SPECIFIC_BASE + 6)
	17
	18	/*
	19	* Request nofications on a directory.
	20	* See below for events that may be notified.
	21	*/
	22	#define F_NOTIFY (F_LINUX_SPECIFIC_BASE+2)
	23
	24	/*
	25	* Set and get of pipe page size array
	26	*/
	27	#define F_SETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 7)
	28	#define F_GETPIPE_SZ (F_LINUX_SPECIFIC_BASE + 8)
	29
	30	/*
	31	* Types of directory notifications that may be requested.
	32	*/
	33	#define DN_ACCESS 0x00000001 /* File accessed */
	34	#define DN_MODIFY 0x00000002 /* File modified */
	35	#define DN_CREATE 0x00000004 /* File created */
	36	#define DN_DELETE 0x00000008 /* File removed */
	37	#define DN_RENAME 0x00000010 /* File renamed */
	38	#define DN_ATTRIB 0x00000020 /* File changed attibutes */
	39	#define DN_MULTISHOT 0x80000000 /* Don't remove notifier */
	40
	41	#define AT_FDCWD -100 /* Special value used to indicate
	42	openat should use the current
	43	working directory. */
	44	#define AT_SYMLINK_NOFOLLOW 0x100 /* Do not follow symbolic links. */
	45	#define AT_REMOVEDIR 0x200 /* Remove directory instead of
	46	unlinking file. */
	47	#define AT_SYMLINK_FOLLOW 0x400 /* Follow symbolic links. */
	48	#define AT_NO_AUTOMOUNT 0x800 /* Suppress terminal automount traversal */
	49	#define AT_EMPTY_PATH 0x1000 /* Allow empty relative pathname */
	50
	51
	52	#endif /* _UAPI_LINUX_FCNTL_H */