astzweig/swift-inotify
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Implement watching a path

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Each inotify instance produces events for paths in its watch list. Each
item in the watch list is identified by its watch descriptor. Different
paths can be watched for different events.
This commit is contained in:
T. R. Bernstein
2026-03-11 17:58:06 +01:00
parent 098339f9d1
commit 564c409c15
5 changed files with 92 additions and 0 deletions
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47
Sources/Inotify/InotifyEventMask.swift Normal file
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import CInotify
public struct InotifyEventMask: OptionSet, Sendable, Hashable {
public let rawValue: UInt32
public init(rawValue: UInt32) {
self.rawValue = rawValue
}
// MARK: - Watchable Events
public static let access = InotifyEventMask(rawValue: UInt32(IN_ACCESS))
public static let attrib = InotifyEventMask(rawValue: UInt32(IN_ATTRIB))
public static let closeWrite = InotifyEventMask(rawValue: UInt32(IN_CLOSE_WRITE))
public static let closeNoWrite = InotifyEventMask(rawValue: UInt32(IN_CLOSE_NOWRITE))
public static let create = InotifyEventMask(rawValue: UInt32(IN_CREATE))
public static let delete = InotifyEventMask(rawValue: UInt32(IN_DELETE))
public static let deleteSelf = InotifyEventMask(rawValue: UInt32(IN_DELETE_SELF))
public static let modify = InotifyEventMask(rawValue: UInt32(IN_MODIFY))
public static let moveSelf = InotifyEventMask(rawValue: UInt32(IN_MOVE_SELF))
public static let movedFrom = InotifyEventMask(rawValue: UInt32(IN_MOVED_FROM))
public static let movedTo = InotifyEventMask(rawValue: UInt32(IN_MOVED_TO))
public static let open = InotifyEventMask(rawValue: UInt32(IN_OPEN))
// MARK: - Combinations
public static let move: InotifyEventMask = [.movedFrom, .movedTo]
public static let close: InotifyEventMask = [.closeWrite, .closeNoWrite]
public static let allEvents: InotifyEventMask = [
.access, .attrib, .closeWrite, .closeNoWrite,
.create, .delete, .deleteSelf, .modify,
.moveSelf, .movedFrom, .movedTo, .open
]
// MARK: - Watch Flags
public static let dontFollow = InotifyEventMask(rawValue: UInt32(IN_DONT_FOLLOW))
public static let onlyDir = InotifyEventMask(rawValue: UInt32(IN_ONLYDIR))
public static let oneShot = InotifyEventMask(rawValue: UInt32(IN_ONESHOT))
// MARK: - Kernel-Only Flags
public static let isDir = InotifyEventMask(rawValue: UInt32(IN_ISDIR))
public static let ignored = InotifyEventMask(rawValue: UInt32(IN_IGNORED))
public static let queueOverflow = InotifyEventMask(rawValue: UInt32(IN_Q_OVERFLOW))
public static let unmount = InotifyEventMask(rawValue: UInt32(IN_UNMOUNT))
}