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| author | Nicolas Pierron <nicolas.b.pierron@gmail.com> | 2009-02-22 16:08:28 +0000 |
|---|---|---|
| committer | Nicolas Pierron <nicolas.b.pierron@gmail.com> | 2009-02-22 16:08:28 +0000 |
| commit | be4a0494b827affffeccef2462ae55d85e2f5dc8 (patch) | |
| tree | 41cf55c2741fd9a47ecd353e7131a93681ce1ba9 /upstart-jobs/acpid.nix | |
| parent | 128699688a1fb6812d9a22c7f9f95902a8e03d1d (diff) | |
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* Suspend when the laptop lid is closed.
svn path=/nixos/branches/fix-style/; revision=14181
Diffstat (limited to 'upstart-jobs/acpid.nix')
| -rw-r--r-- | upstart-jobs/acpid.nix | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/upstart-jobs/acpid.nix b/upstart-jobs/acpid.nix index 5bd1fa63590..efd608e1353 100644 --- a/upstart-jobs/acpid.nix +++ b/upstart-jobs/acpid.nix @@ -12,6 +12,9 @@ let '' event=button/power.* action=${powerEventHandler} "%e" + + event=button/lid.* + action=${lidEventHandler} "%e" ''; # Called when the power button is pressed. @@ -23,6 +26,22 @@ let exit 0 ''; + # Called when the laptop lid is opened/closed. + lidEventHandler = pkgs.writeScript "acpi-lid.sh" + '' + #! ${pkgs.bash}/bin/sh + + # Suspend to RAM if the lid is closed. (We also get this event + # when the lid just opened, in which case we obviously don't + # want to suspend again.) + if grep -q closed /proc/acpi/button/lid/LID/state; then + sync + echo mem > /sys/power/state + fi + + exit 0 + ''; + in { |