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authorTavian Barnes <tavianator@tavianator.com>2021-01-29 14:08:58 -0500
committerTavian Barnes <tavianator@tavianator.com>2021-01-29 14:20:03 -0500
commit3ce57045c9e83b8475b0f69e2110b3d04c08d6ec (patch)
tree81c29c19735f5fd45c58c7fc7a9cc8513ea4b8e6 /tests/test_O2.out
parent60efbc7695cc4adcd96a2a8d9bb326124bc5d817 (diff)
downloadbfs-3ce57045c9e83b8475b0f69e2110b3d04c08d6ec.tar.xz
bftw: Share the fd between the cache and open bfs_dir
This avoids many dup()s. On Linux, we can completely avoid needing to dup() directory fds. On non-Linux, we only dup() when there are unexplored subdirectories.
Diffstat (limited to 'tests/test_O2.out')
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