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| author | JP Abgrall <jpa@google.com> | 2011-09-09 15:02:08 -0700 |
|---|---|---|
| committer | JP Abgrall <jpa@google.com> | 2011-09-14 15:00:40 -0700 |
| commit | 243123fb41d7d2981116bd5d11ba168b127d68e9 (patch) | |
| tree | 36a920714511c87e83994c473733c64ed07dcc08 /rootdir | |
| parent | aa61854645ffed8595507463820e81aa0aa8f2fd (diff) | |
| download | system_core-243123fb41d7d2981116bd5d11ba168b127d68e9.zip system_core-243123fb41d7d2981116bd5d11ba168b127d68e9.tar.gz system_core-243123fb41d7d2981116bd5d11ba168b127d68e9.tar.bz2 | |
libcutils: qtaguid: Support new functions, add tag resource tracking.
* Add support for
deleteTagData(tag, uid)
setCounterSet(counterSetNum, uid)
setPacifier(on)
* Add resource tracking
(If only kernel process termination had a hook)
Because the xt_qtaguid netfilter module needs to keep track of
tagged sockets, it needs a way to know when the process owning
the socket has died.
Normally the app will untag the sockets. But not on crash.
So the process opens the qtaguid misc dev, which is closed on crash,
at which point the xt_qtaguid can force-untag the processes sockets,
and thus allowing their refcount to go down and release them.
* Add pacifier support
Add function to enable/disable pacification of the xt_qtaguid
kernel module. (mostly for debugging)
Change-Id: I7f2228e65208046dd37ec1c7407ee307d5ba9b99
Diffstat (limited to 'rootdir')
0 files changed, 0 insertions, 0 deletions