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| author | Niklas Hambüchen | 2017-09-19 20:39:00 +0200 |
|---|---|---|
| committer | Niklas Hambüchen | 2017-10-14 04:46:13 +0200 |
| commit | 8e8f0fa59a884c7dc7c54d0711861e479981ed1a (patch) | |
| tree | 35224fd3da98a97eeb23d03a24e007f0397514d2 /bash-completion | |
| parent | signames: Make input char buffers const (diff) | |
| download | kernel-qcow2-util-linux-8e8f0fa59a884c7dc7c54d0711861e479981ed1a.tar.gz kernel-qcow2-util-linux-8e8f0fa59a884c7dc7c54d0711861e479981ed1a.tar.xz kernel-qcow2-util-linux-8e8f0fa59a884c7dc7c54d0711861e479981ed1a.zip | |
unshare: Add --kill-child option.
This allows to conveniently kill the entire process tree
below the forked program, a common problem when scripting
tasks that need to reliably fully terminate without leaving
reparented subprocesses behind.
The example added to the man page shows the most common use.
Implemented using prctl(PR_SET_PDEATHSIG, ...).
Diffstat (limited to 'bash-completion')
| -rw-r--r-- | bash-completion/unshare | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/bash-completion/unshare b/bash-completion/unshare index cd73c1d6c..3fda4a194 100644 --- a/bash-completion/unshare +++ b/bash-completion/unshare @@ -27,6 +27,7 @@ _unshare_module() --user --cgroup --fork + --kill-child --mount-proc --map-root-user --propagation |