https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=165471
Kyle Evans <bsdpo...@kyle-evans.net> changed:
What |Removed |Added
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CC| |bsdpo...@kyle-evans.net
--- Comment #4 from Kyle Evans <bsdpo...@kyle-evans.net> ---
Created attachment 179123
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=179123&action=edit
Proposed patch to address issues with bsdgrep --mmap
As pointed out by Mateusz, bsdgrep --mmap does not handle EOF properly when the
file does not end with a newline. I still don't get quite the performance in
/usr/local/share that the original reporter does, but bsdgrep is now actually
responsive in /usr/local/share.
I'm attaching a patch that reworks bits of the loop in grep_fgetln to return
the rest of the line and ensure that we still advance the buffer by the length
of the rest of the line. This improves both the original scenario as well as
Mateusz's more trivial test case.
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