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68c0f83fbb
The sleep hook for pm-utils is currently shipped with Slackware's pm-utils package, but that will change in the future. It won't affect us during 13.1 at all, but this won't hurt either. Signed-off-by: Robby Workman <rworkman@slackbuilds.org>
42 lines
1.2 KiB
Bash
42 lines
1.2 KiB
Bash
#!/bin/sh
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# If we are running NetworkManager, tell it we are going to sleep.
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# TODO: Make NetworkManager smarter about how to handle sleep/resume
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# If we are asleep for less time than it takes for TCP to reset a
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# connection, and we are assigned the same IP on resume, we should
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# not break established connections. Apple can do this, and it is
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# rather nifty.
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. "${PM_FUNCTIONS}"
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suspend_nm()
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{
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# Tell NetworkManager to shut down networking
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printf "Having NetworkManager put all interaces to sleep..."
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dbus_send --system \
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--dest=org.freedesktop.NetworkManager \
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/org/freedesktop/NetworkManager \
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org.freedesktop.NetworkManager.sleep && \
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echo Done. || echo Failed.
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}
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resume_nm()
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{
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# Wake up NetworkManager and make it do a new connection
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printf "Having NetworkManager wake interfaces back up..."
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dbus_send --system \
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--dest=org.freedesktop.NetworkManager \
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/org/freedesktop/NetworkManager \
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org.freedesktop.NetworkManager.wake && \
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echo Done. || echo Failed.
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}
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case "$1" in
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hibernate|suspend)
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suspend_nm
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;;
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thaw|resume)
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resume_nm
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;;
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*) exit $NA
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;;
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esac
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