tree 8ddd2a9a75f32284eb98be1e6d5b0c90933bb328
parent 3094f1b12301bbc630d3fbf7e692c2a9f39219d9
author Barret Rhoden <brho@cs.berkeley.edu> 1567193553 -0400
committer Barret Rhoden <brho@cs.berkeley.edu> 1569939421 -0400

Rework the Linux-compat timer code

Our alarm code is mostly sufficient to do the things Linux's timers do.
The old code was unable to cancel timers and was just a huge hack.  This
is just a moderate hack.

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>