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io.ports: bring back file read performance, ignoring zeroes.

db4
John Benediktsson 2015-09-23 20:07:53 -07:00
parent 84e0034168
commit 924fc60e30
1 changed files with 1 additions and 2 deletions
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basis/io/ports/ports.factor
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@ -208,9 +208,8 @@ M: output-port stream-seek
M: buffered-port stream-seekable? M: buffered-port stream-seekable?
handle>> can-seek-handle? ; handle>> can-seek-handle? ;
! Cannot be ``handle>> handle-length`` because of a race condition.
M: buffered-port stream-length M: buffered-port stream-length
drop f ; handle>> handle-length [ f ] when-zero ;
GENERIC: shutdown ( handle -- ) GENERIC: shutdown ( handle -- )