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| author | Tavian Barnes <tavianator@tavianator.com> | 2016-02-11 17:04:56 -0500 |
|---|---|---|
| committer | Tavian Barnes <tavianator@tavianator.com> | 2016-02-11 17:05:23 -0500 |
| commit | 177810c910348f9958bff22ec9c543637a2d6e8b (patch) | |
| tree | 2ef3b7ccd95e8512a2b3cfe075ec58a368f5286d /README.md | |
| parent | aeff24ee344e5b9c4f2f9040a02320952e70ccd7 (diff) | |
| download | bfs-177810c910348f9958bff22ec9c543637a2d6e8b.tar.xz | |
Keep one fd free for the predicates themselves.
Otherwise -empty may start failing once the dircache grows.
It's still possible to cause failures with
$ bfs some/big/dir -empty 3</dev/null
because one more fd than expected will be allocated, but that's not a
common case. It could be worked around by reading /proc/self/fd/ at
startup.
Diffstat (limited to 'README.md')
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