David Howells | 607ca46 | 2012-10-13 10:46:48 +0100 | [diff] [blame] | 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 */ |