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Stdio
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Method Stdio.notify()
- Method
notify
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void Stdio.notify(void|int notification, function(void:void) callback)
- Description
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Receive notification when change occur within the fd.
To use, create a Stdio.File object of a directory like
Stdio.File(".") and then call notify() with the appropriate
parameters.
- Note
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When a program registers for some notification, only the first notification
will be received unless DN_MULTISHOT is specified as part of the
notification argument.
- Note
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At present, this function is Linux-specific and requires a kernel which
supports the F_NOTIFY fcntl() call.
- Parameter notification
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What to notify the callback of. See the Stdio.DN_* constants for more
information about possible notifications.
- Parameter callback
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Function which should be called when notification is received. The
function gets the signal used to indicate the notification as its
argument and shouldn't return anyting.
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