Watch whether the filesystem containing pathname has at least a requested
number of bytes available to the current caller.
The initial predicate state is returned by watcher.ready. The listener is
called only when the state crosses below the minimum or recovers above the
minimum plus hysteresisBytes. Polling errors and timeouts never manufacture
a low-space transition, and a timed-out filesystem request must settle before
another poll is scheduled.
Watch whether the filesystem containing
pathnamehas at least a requested number of bytes available to the current caller.The initial predicate state is returned by
watcher.ready. The listener is called only when the state crosses below the minimum or recovers above the minimum plushysteresisBytes. Polling errors and timeouts never manufacture a low-space transition, and a timed-out filesystem request must settle before another poll is scheduled.