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They can be close()d explicitly with close-file-descriptor, and will close() on gc, but only explicitly closing the last port on them will close the fileno. Notably needed for network sockets where we open separate input and output ports on the same socket.
10 lines
310 B
Scheme
10 lines
310 B
Scheme
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;;> Library for weak data structures.
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(define-library (chibi weak)
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(export make-ephemeron ephemeron? ephemeron-broken?
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ephemeron-key ephemeron-value
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;; make-weak-vector weak-vector? weak-vector-length
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;; weak-vector-ref weak-vector-set!
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)
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(include-shared "weak"))
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