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1de7b4b805
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
136 lines
3.8 KiB
C
136 lines
3.8 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
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*
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* APM (Advanced Power Management) Event Dispatcher
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*
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* Copyright (c) 1999 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
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* Copyright (c) 1999 KOIE Hidetaka <koie@suri.co.jp>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#define APMD_CONFIGFILE "/etc/apmd.conf"
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#define APM_CTL_DEVICEFILE "/dev/apmctl"
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#define APM_NORM_DEVICEFILE "/dev/apm"
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#define APMD_PIDFILE "/var/run/apmd.pid"
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#define NICE_INCR -20
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enum {
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EVENT_NOEVENT,
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EVENT_STANDBYREQ,
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EVENT_SUSPENDREQ,
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EVENT_NORMRESUME,
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EVENT_CRITRESUME,
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EVENT_BATTERYLOW,
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EVENT_POWERSTATECHANGE,
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EVENT_UPDATETIME,
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EVENT_CRITSUSPEND,
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EVENT_USERSTANDBYREQ,
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EVENT_USERSUSPENDREQ,
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EVENT_STANDBYRESUME,
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EVENT_CAPABILITIESCHANGE,
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EVENT_MAX
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};
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struct event_cmd_op {
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int (* act)(void *this);
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void (* dump)(void *this, FILE * fp);
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struct event_cmd * (* clone)(void *this);
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void (* free)(void *this);
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};
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struct event_cmd {
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struct event_cmd * next;
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size_t len;
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char * name;
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struct event_cmd_op * op;
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};
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struct event_cmd_exec {
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struct event_cmd evcmd;
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char * line; /* Command line */
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};
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struct event_cmd_reject {
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struct event_cmd evcmd;
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};
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struct event_config {
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const char *name;
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struct event_cmd * cmdlist;
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int rejectable;
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};
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struct battery_watch_event {
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struct battery_watch_event *next;
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int level;
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enum {
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BATTERY_CHARGING,
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BATTERY_DISCHARGING
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} direction;
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enum {
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BATTERY_MINUTES,
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BATTERY_PERCENT
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} type;
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int done;
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struct event_cmd *cmdlist;
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};
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extern struct event_cmd_op event_cmd_exec_ops;
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extern struct event_cmd_op event_cmd_reject_ops;
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extern struct event_config events[EVENT_MAX];
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extern struct battery_watch_event *battery_watch_list;
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extern int register_battery_handlers(
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int level, int direction,
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struct event_cmd *cmdlist);
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extern int register_apm_event_handlers(
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bitstr_t bit_decl(evlist, EVENT_MAX),
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struct event_cmd *cmdlist);
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extern void free_event_cmd_list(struct event_cmd *p);
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extern int yyparse(void);
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void yyerror(const char *);
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int yylex(void);
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struct event_cmd *event_cmd_default_clone(void *);
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int event_cmd_exec_act(void *);
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void event_cmd_exec_dump(void *, FILE *);
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struct event_cmd *event_cmd_exec_clone(void *);
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void event_cmd_exec_free(void *);
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int event_cmd_reject_act(void *);
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struct event_cmd *clone_event_cmd_list(struct event_cmd *);
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int exec_run_cmd(struct event_cmd *);
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int exec_event_cmd(struct event_config *);
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void read_config(void);
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void dump_config(void);
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void destroy_config(void);
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void restart(void);
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void enque_signal(int);
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void wait_child(void);
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int proc_signal(int);
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void proc_apmevent(int);
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void check_battery(void);
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void event_loop(void);
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