c2f1db8f83
#pragma once has been "un-deprecated" in gcc since 3.3, and is widely supported in other compilers. I've been using and maintaining (rebasing) this patch for a while now, as it annoyed me to see #ifndef fooblahfoo, etc all over the place, almost arrogant about the annoyance of having to define all these names to perform a commen but neccicary functionality, when a completely superior alternative exists. I havn't sent it till now, cause its kindof a style change, and it is bad voodoo to mess with style that has been established by more established editors. So feel free to lambast me as a crazy bafoon. v2 - preserve externally used headers
91 lines
2.2 KiB
C
91 lines
2.2 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
|
|
|
|
#pragma once
|
|
|
|
/***
|
|
This file is part of systemd.
|
|
|
|
Copyright 2010 Lennart Poettering
|
|
|
|
systemd is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published by
|
|
the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
systemd is distributed in the hope that it will be useful, but
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public License
|
|
along with systemd; If not, see <http://www.gnu.org/licenses/>.
|
|
***/
|
|
|
|
typedef struct Timer Timer;
|
|
|
|
#include "unit.h"
|
|
|
|
typedef enum TimerState {
|
|
TIMER_DEAD,
|
|
TIMER_WAITING,
|
|
TIMER_RUNNING,
|
|
TIMER_ELAPSED,
|
|
TIMER_FAILED,
|
|
_TIMER_STATE_MAX,
|
|
_TIMER_STATE_INVALID = -1
|
|
} TimerState;
|
|
|
|
typedef enum TimerBase {
|
|
TIMER_ACTIVE,
|
|
TIMER_BOOT,
|
|
TIMER_STARTUP,
|
|
TIMER_UNIT_ACTIVE,
|
|
TIMER_UNIT_INACTIVE,
|
|
_TIMER_BASE_MAX,
|
|
_TIMER_BASE_INVALID = -1
|
|
} TimerBase;
|
|
|
|
typedef struct TimerValue {
|
|
usec_t value;
|
|
usec_t next_elapse;
|
|
|
|
LIST_FIELDS(struct TimerValue, value);
|
|
|
|
TimerBase base;
|
|
bool disabled;
|
|
} TimerValue;
|
|
|
|
typedef enum TimerResult {
|
|
TIMER_SUCCESS,
|
|
TIMER_FAILURE_RESOURCES,
|
|
_TIMER_RESULT_MAX,
|
|
_TIMER_RESULT_INVALID = -1
|
|
} TimerResult;
|
|
|
|
struct Timer {
|
|
Unit meta;
|
|
|
|
LIST_HEAD(TimerValue, values);
|
|
usec_t next_elapse;
|
|
|
|
TimerState state, deserialized_state;
|
|
UnitRef unit;
|
|
|
|
Watch timer_watch;
|
|
|
|
TimerResult result;
|
|
};
|
|
|
|
void timer_unit_notify(Unit *u, UnitActiveState new_state);
|
|
|
|
extern const UnitVTable timer_vtable;
|
|
|
|
const char *timer_state_to_string(TimerState i);
|
|
TimerState timer_state_from_string(const char *s);
|
|
|
|
const char *timer_base_to_string(TimerBase i);
|
|
TimerBase timer_base_from_string(const char *s);
|
|
|
|
const char* timer_result_to_string(TimerResult i);
|
|
TimerResult timer_result_from_string(const char *s);
|