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Diffstat (limited to 'reap.1')
| -rw-r--r-- | reap.1 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/reap.1 b/reap.1 index f5c8701..86cd2c9 100644 --- a/reap.1 +++ b/reap.1 @@ -58,6 +58,14 @@ is enabled. can only work reliably when it has permission to kill all spawned processes and they respect .Dv SIGTERM . +.Sh RATIONALE +Keeping track of all spawned process is traditionally a hard problem +on Unix systems, mainly due to daemonization by forking twice. +.Pp +Other approaches on Linux exist, such as cgroups or PID namespaces. +The approach taken by +.Nm +has the benefit of requiring no special permissions. .Sh AUTHORS .An Leah Neukirchen Aq Mt leah@vuxu.org .Sh LICENSE |