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author | Richard Purdie <richard@openedhand.com> | 2006-07-21 10:10:31 +0000 |
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committer | Richard Purdie <richard@openedhand.com> | 2006-07-21 10:10:31 +0000 |
commit | b2f192faabe412adce79534e22efe9fb69ee40e2 (patch) | |
tree | 7076c49d4286f8a1733650bd8fbc7161af200d57 /meta/packages/apmd/apmd-3.2.2/apmd_proxy | |
parent | 2cf0eadf9f730027833af802d7e6c90b44248f80 (diff) | |
download | openembedded-core-b2f192faabe412adce79534e22efe9fb69ee40e2.tar.gz openembedded-core-b2f192faabe412adce79534e22efe9fb69ee40e2.tar.bz2 openembedded-core-b2f192faabe412adce79534e22efe9fb69ee40e2.zip |
Rename /openembedded/ -> /meta/
git-svn-id: https://svn.o-hand.com/repos/poky/trunk@530 311d38ba-8fff-0310-9ca6-ca027cbcb966
Diffstat (limited to 'meta/packages/apmd/apmd-3.2.2/apmd_proxy')
-rw-r--r-- | meta/packages/apmd/apmd-3.2.2/apmd_proxy | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/meta/packages/apmd/apmd-3.2.2/apmd_proxy b/meta/packages/apmd/apmd-3.2.2/apmd_proxy new file mode 100644 index 0000000000..c48ee4e5d5 --- /dev/null +++ b/meta/packages/apmd/apmd-3.2.2/apmd_proxy @@ -0,0 +1,91 @@ +#!/bin/sh +# +# apmd_proxy - program dispatcher for APM daemon +# +# Written by Craig Markwardt (craigm@lheamail.gsfc.nasa.gov) 21 May 1999 +# Modified for Debian by Avery Pennarun +# +# This shell script is called by the APM daemon (apmd) when a power +# management event occurs. Its first and second arguments describe the +# event. For example, apmd will call "apmd_proxy suspend system" just +# before the system is suspended. +# +# Here are the possible arguments: +# +# start - APM daemon has started +# stop - APM daemon is shutting down +# suspend critical - APM system indicates critical suspend (++) +# suspend system - APM system has requested suspend mode +# suspend user - User has requested suspend mode +# standby system - APM system has requested standby mode +# standby user - User has requested standby mode +# resume suspend - System has resumed from suspend mode +# resume standby - System has resumed from standby mode +# resume critical - System has resumed from critical suspend +# change battery - APM system reported low battery +# change power - APM system reported AC/battery change +# change time - APM system reported time change (*) +# change capability - APM system reported config. change (+) +# +# (*) - APM daemon may be configured to not call these sequences +# (+) - Available if APM kernel supports it. +# (++) - "suspend critical" is never passed to apmd from the kernel, +# so we will never see it here. Scripts that process "resume +# critical" events need to take this into account. +# +# It is the proxy script's responsibility to examine the APM status +# (via /proc/apm) or other status and to take appropriate actions. +# For example, the script might unmount network drives before the +# machine is suspended. +# +# In Debian, the usual way of adding functionality to the proxy is to +# add a script to /etc/apm/event.d. This script will be called by +# apmd_proxy (via run-parts) with the same arguments. +# +# If it is important that a certain set of script be run in a certain +# order on suspend and in a different order on resume, then put all +# the scripts in /etc/apm/scripts.d instead of /etc/apm/event.d and +# symlink to these from /etc/apm/suspend.d, /etc/apm/resume.d and +# /etc/apm/other.d using names whose lexicographical order is the same +# as the desired order of execution. +# +# If the kernel's APM driver supports it, apmd_proxy can return a non-zero +# exit status on suspend and standby events, indicating that the suspend +# or standby event should be rejected. +# +# ******************************************************************* + +set -e + +# The following doesn't yet work, because current kernels (up to at least +# 2.4.20) do not support rejection of APM events. Supporting this would +# require substantial modifications to the APM driver. We will re-enable +# this feature if the driver is ever modified. -- cph@debian.org +# +#SUSPEND_ON_AC=false +#[ -r /etc/apm/apmd_proxy.conf ] && . /etc/apm/apmd_proxy.conf +# +#if [ "${SUSPEND_ON_AC}" = "false" -a "${2}" = "system" ] \ +# && on_ac_power >/dev/null; then +# # Reject system suspends and standbys if we are on AC power +# exit 1 # Reject (NOTE kernel support must be enabled) +#fi + +if [ "${1}" = "suspend" -o "${1}" = "standby" ]; then + run-parts -a "${1}" -a "${2}" /etc/apm/event.d + if [ -d /etc/apm/suspend.d ]; then + run-parts -a "${1}" -a "${2}" /etc/apm/suspend.d + fi +elif [ "${1}" = "resume" ]; then + if [ -d /etc/apm/resume.d ]; then + run-parts -a "${1}" -a "${2}" /etc/apm/resume.d + fi + run-parts -a "${1}" -a "${2}" /etc/apm/event.d +else + run-parts -a "${1}" -a "${2}" /etc/apm/event.d + if [ -d /etc/apm/other.d ]; then + run-parts -a "${1}" -a "${2}" /etc/apm/other.d + fi +fi + +exit 0 |