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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.
17 lines
570 B
Scheme
17 lines
570 B
Scheme
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(define-library (chibi memoize)
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(import (chibi) (chibi optional) (chibi time) (chibi io)
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(chibi pathname) (chibi filesystem) (chibi system)
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(srfi 9) (srfi 38) (srfi 69))
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(cond-expand
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(chibi
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(import (chibi ast)))
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(else
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(begin
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(define (procedure-name x) #f)
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(define (procedure-arity x) #f)
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(define (procedure-variadic? x) #f))))
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(export define-memoized memoize memoize-to-file memoize-file-loader
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make-lru-cache lru-cache? lru-ref lru-ref! lru-set!
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hash-table-ref!)
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(include "memoize.scm"))
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