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| author | Henrique de Moraes Holschuh | 2008-06-23 22:23:07 +0200 |
|---|---|---|
| committer | John W. Linville | 2008-06-26 20:21:22 +0200 |
| commit | 4081f00dc45abce6bdac352a6354c07ce15db45b (patch) | |
| tree | 5c1c239eb0e0cfdedf9fdfd0d82bf36c03bfdd99 /net/rfkill/rfkill-input.h | |
| parent | rfkill: drop current_state from tasks in rfkill-input (diff) | |
| download | kernel-qcow2-linux-4081f00dc45abce6bdac352a6354c07ce15db45b.tar.gz kernel-qcow2-linux-4081f00dc45abce6bdac352a6354c07ce15db45b.tar.xz kernel-qcow2-linux-4081f00dc45abce6bdac352a6354c07ce15db45b.zip | |
rfkill: do not allow userspace to override ALL RADIOS OFF
SW_RFKILL_ALL is the "emergency power-off all radios" input event. It must
be handled, and must always do the same thing as far as the rfkill system
is concerned: all transmitters are to go *immediately* offline.
For safety, do NOT allow userspace to override EV_SW SW_RFKILL_ALL OFF. As
long as rfkill-input is loaded, that event will *always* be processed, and
it will *always* force all rfkill switches to disable all wireless
transmitters, regardless of user_claim attribute or anything else.
Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Acked-by: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/rfkill/rfkill-input.h')
| -rw-r--r-- | net/rfkill/rfkill-input.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/rfkill/rfkill-input.h b/net/rfkill/rfkill-input.h index 4dae5006fc77..f63d05045685 100644 --- a/net/rfkill/rfkill-input.h +++ b/net/rfkill/rfkill-input.h @@ -12,5 +12,6 @@ #define __RFKILL_INPUT_H void rfkill_switch_all(enum rfkill_type type, enum rfkill_state state); +void rfkill_epo(void); #endif /* __RFKILL_INPUT_H */ |