71 lines
1.8 KiB
Bash
Executable File
71 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
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# vim: noexpandtab
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#
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# Copyright (C) 2022, Rockchip Electronics Co., Ltd
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#
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# Based on pm-utils-1.4.1's pm-action.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of version 2 of the GNU General Public License as
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# published by the Free Software Foundation.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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[ -d "/usr/lib/pm-utils/" ] || exit 0
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# The rule here? Simplicity.
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export STASHNAME=pm-suspend
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export STAGE="${1:-pre}"
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export METHOD="${2:-suspend}"
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. "/usr/lib/pm-utils/pm-functions"
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case "$METHOD" in
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suspend*) ACTION=suspend; REVERSE=resume ;;
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hibernate) ACTION=hibernate; REVERSE=thaw ;;
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*) exit 1 ;;
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esac
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remove_suspend_lock()
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{
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release_lock "${STASHNAME}.lock"
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}
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try_lock "${STASHNAME}.lock" || exit 1
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# make sure we release the lock no matter how we exit
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trap remove_suspend_lock 0
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# clean up from the last run
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rm -rf "${STORAGEDIR}"
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mkdir -p "${STORAGEDIR}"
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# save our parameter list.
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[ -f "$PARAMETERS" ] || echo '' >"$PARAMETERS"
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add_parameters $PM_CMDLINE
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update_parameters
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init_logfile "${PM_LOGFILE}"
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log "Initial commandline parameters: $PM_CMDLINE"
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load_hook_blacklist
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load_hook_parameters
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case "$STAGE" in
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pre)
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log "$(date): Running hooks for $ACTION."
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run_hooks sleep "$ACTION $METHOD"
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log "$(date): performing $METHOD"
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;;
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post)
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log "$(date): Running hooks for $REVERSE"
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run_hooks sleep "$REVERSE $METHOD" reverse
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log "$(date): Finished."
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;;
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esac
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