564c409c15
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.
28 lines
630 B
Swift
28 lines
630 B
Swift
import CInotify
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public actor Inotify {
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private let fd: Int32
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private var watches: [Int32: String] = [:]
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public init() throws {
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self.fd = inotify_init1(Int32(IN_NONBLOCK | IN_CLOEXEC))
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guard self.fd >= 0 else {
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throw InotifyError.initFailed(errno: cinotify_get_errno())
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}
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}
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@discardableResult
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public func addWatch(path: String, mask: InotifyEventMask) throws -> Int32 {
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let wd = inotify_add_watch(self.fd, path, mask.rawValue)
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guard wd >= 0 else {
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throw InotifyError.addWatchFailed(path: path, errno: cinotify_get_errno())
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}
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watches[wd] = path
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return wd
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}
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deinit {
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cinotify_deinit(self.fd)
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}
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}
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