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| author | Ron Yorston <rmy@pobox.com> | 2026-05-10 13:00:34 +0100 |
|---|---|---|
| committer | Ron Yorston <rmy@pobox.com> | 2026-05-10 13:00:34 +0100 |
| commit | cc5bbc507aeefc3c5cf67e78930ebf715324d06e (patch) | |
| tree | 8aa5bd735788b0b8b9a7e337768c54c0ba589e37 /scripts | |
| parent | c4f24ec9d3a88346e416b11ac47144778aa01696 (diff) | |
| download | busybox-w32-cc5bbc507aeefc3c5cf67e78930ebf715324d06e.tar.gz busybox-w32-cc5bbc507aeefc3c5cf67e78930ebf715324d06e.tar.bz2 busybox-w32-cc5bbc507aeefc3c5cf67e78930ebf715324d06e.zip | |
libbb: reverse performance regression in bb_copyfd_*
Commit c4f24ec9d (libbb: try to mitigate 'cat /dev/urandom')
resulted in a 'cat' to the terminal taking ~25% longer than
before.
Raising the isatty() call out of the loop reduces the penalty
to ~1%.
Adds 16 bytes in the 32-bit build.
(GitHub issue #585)
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions