diff options
| author | Kaz Kylheku <kaz@kylheku.com> | 2022-06-16 17:40:18 -0700 |
|---|---|---|
| committer | Kaz Kylheku <kaz@kylheku.com> | 2022-06-16 17:40:18 -0700 |
| commit | 256d7c17e9269f82a8f006dc50308d7934b93ce3 (patch) | |
| tree | e468967895857a03e74b0ff5c35b7d8d2cee19d1 /macpoll.c | |
| parent | 30276a47a0c454691c586bdc88dea87c2e82c19a (diff) | |
| download | pw-256d7c17e9269f82a8f006dc50308d7934b93ce3.tar.gz pw-256d7c17e9269f82a8f006dc50308d7934b93ce3.tar.bz2 pw-256d7c17e9269f82a8f006dc50308d7934b93ce3.zip | |
bugfix: hokey long interval calculation.
The intent is to have a clock which measures milliseconds and
wraps around from 1000000000 (billion) back to zero, fitting
into 32 bits. The now - lastttime calculation must be done
modulo a billion. The difference could be negative because
of the wrap; to ensure we get a positive residue, we add a
billion.
Diffstat (limited to 'macpoll.c')
0 files changed, 0 insertions, 0 deletions