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/* |
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* Inode based directory notification for Linux |
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* |
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* Copyright (C) 2005 John McCutchan |
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*/ |
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#ifndef _LINUX_INOTIFY_MASKS_H |
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#define _LINUX_INOTIFY_MASKS_H |
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/* the following are legal, implemented events that user-space can watch for */ |
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#define IN_ACCESS 0x00000001 /* File was accessed */ |
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#define IN_MODIFY 0x00000002 /* File was modified */ |
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#define IN_ATTRIB 0x00000004 /* Metadata changed */ |
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#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed */ |
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#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed */ |
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#define IN_OPEN 0x00000020 /* File was opened */ |
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#define IN_MOVED_FROM 0x00000040 /* File was moved from X */ |
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#define IN_MOVED_TO 0x00000080 /* File was moved to Y */ |
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#define IN_CREATE 0x00000100 /* Subfile was created */ |
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#define IN_DELETE 0x00000200 /* Subfile was deleted */ |
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#define IN_DELETE_SELF 0x00000400 /* Self was deleted */ |
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#define IN_MOVE_SELF 0x00000800 /* Self was moved */ |
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/* the following are legal events. they are sent as needed to any watch */ |
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#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted */ |
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#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed */ |
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#define IN_IGNORED 0x00008000 /* File was ignored */ |
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/* helper events */ |
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#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* close */ |
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#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* moves */ |
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/* special flags */ |
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#define IN_ONLYDIR 0x01000000 /* only watch the path if it is a directory */ |
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#define IN_DONT_FOLLOW 0x02000000 /* don't follow a sym link */ |
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#define IN_MASK_ADD 0x20000000 /* add to the mask of an already existing watch */ |
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#define IN_ISDIR 0x40000000 /* event occurred against dir */ |
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#define IN_ONESHOT 0x80000000 /* only send event once */ |
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/* |
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* All of the events - we build the list by hand so that we can add flags in |
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* the future and not break backward compatibility. Apps will get only the |
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* events that they originally wanted. Be sure to add new events here! |
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*/ |
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#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \ |
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IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \ |
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IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \ |
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IN_MOVE_SELF) |
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#endif /* _LINUX_INOTIFY_H */ |
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