propagate signals to the transferrer process group

Done on unix, could not implement it on windows quite.

The signal library gets part of the way needed for windows.
But I had to open https://github.com/pmlodawski/signal/issues/1 because
it lacks raiseSignal.

Also, I don't know what the equivilant of getProcessGroupIDOf is on
windows. And System.Process does not provide a way to send any signal to
a process group except for SIGINT.

This commit was sponsored by Boyd Stephen Smith Jr. on Patreon.
This commit is contained in:
Joey Hess 2020-12-11 15:28:58 -04:00
parent 79c765b727
commit d3f78da0ed
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17 changed files with 150 additions and 48 deletions

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@ -662,7 +662,7 @@ cleanupIncremental _ = return ()
openFsckDb :: UUID -> Annex FsckDb.FsckHandle
openFsckDb u = do
h <- FsckDb.openDb u
Annex.addCleanup FsckCleanup $
Annex.addCleanupAction FsckCleanup $
FsckDb.closeDb h
return h