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| author | Matthias Clasen <mclasen@redhat.com> | 2012-07-11 15:06:04 +0100 |
|---|---|---|
| committer | Richard Hughes <richard@hughsie.com> | 2012-07-11 18:11:39 +0100 |
| commit | 44189f8129edff56668cad6846579adc0e64f8f3 (patch) | |
| tree | cd59904458b38f983769ddcf64837eeb24422219 /src/dummy | |
| parent | 7bad068a2d9fbbd509d0a53bcf6c2ffde6a4ef77 (diff) | |
| download | upower-44189f8129edff56668cad6846579adc0e64f8f3.tar.gz | |
Use systemd for suspend and hibernate
When running under systemd, call into systemd for suspend and
hibernate instead of pm-utils. To capture resume events, install
a small script that gets executed by systemd after resume and
sends a dbus signal back to upower.
To make this work, the upower backends gain a new signal, ::resuming,
that they can optionally emit to signal that a resume happened.
Backends opt in to this by returning TRUE from up_backend_emits_resuming().
In this case, upower doesn't assume the sleep command to block until
resume, but instead waits for the ::resuming signal from the backend.
The only backend that uses this mechanism is the linux backend when
built with systemd support.
Signed-off-by: Richard Hughes <richard@hughsie.com>
Diffstat (limited to 'src/dummy')
| -rw-r--r-- | src/dummy/up-backend.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/dummy/up-backend.c b/src/dummy/up-backend.c index 834e37d..b860eff 100644 --- a/src/dummy/up-backend.c +++ b/src/dummy/up-backend.c @@ -297,3 +297,9 @@ up_backend_get_powersave_command (UpBackend *backend, gboolean powersave) { return "/bin/true"; } + +gboolean +up_backend_emits_resuming (UpBackend *backend) +{ + return FALSE; +} |