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authorTavian Barnes <tavianator@tavianator.com>2024-05-09 16:19:05 -0400
committerTavian Barnes <tavianator@tavianator.com>2024-05-09 16:26:41 -0400
commit13da3ecfd88d61c547acb9f264af3161368137d8 (patch)
treeaba80617f30ba05dc5eb739062a7ffe346fb6139 /src/dir.h
parent79322dc3fe658c1fc69e211888a9f989de732552 (diff)
downloadbfs-13da3ecfd88d61c547acb9f264af3161368137d8.tar.xz
bar: Defend bfs_bar::fd against signal handler races
This is not currently a problem because bfs_bar_hide() is only ever called while single-threaded, but we might as well program defensively.
Diffstat (limited to 'src/dir.h')
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