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Open cli pipe file as read-write

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- When vimr is `Ctrl-C`'ed, then O_WRONLY hangs.
This commit is contained in:
Tae Won Ha 2018-07-01 14:27:56 +02:00
parent 018d3ee411
commit d50e027402
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GPG Key ID: E40743465B5B8B44
1 changed files with 11 additions and 9 deletions
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20
VimR/VimR/MainWindow+Delegates.swift
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@ -26,16 +26,18 @@ extension MainWindow {
self.set(dirtyStatus: false)
self.emit(self.uuidAction(for: .close))
if let cliPipePath = self.cliPipePath {
let fd = Darwin.open(cliPipePath, O_WRONLY)
guard fd != -1 else {
return
}
let handle = FileHandle(fileDescriptor: fd)
handle.closeFile()
_ = Darwin.close(fd)
guard let cliPipePath = self.cliPipePath, FileManager.default.fileExists(atPath: cliPipePath) else {
return
}
let fd = Darwin.open(cliPipePath, O_RDWR)
guard fd != -1 else {
return
}
let handle = FileHandle(fileDescriptor: fd)
handle.closeFile()
_ = Darwin.close(fd)
}
func set(title: String) {