mirror of
https://github.com/troglobit/finit.git
synced 2026-10-01 13:33:09 +07:00
138 lines
4.4 KiB
C
138 lines
4.4 KiB
C
/* Finit - Fast /sbin/init replacement w/ I/O, hook & service plugins
|
|
*
|
|
* Copyright (c) 2008-2010 Claudio Matsuoka <cmatsuoka@gmail.com>
|
|
* Copyright (c) 2008-2022 Joachim Wiberg <troglobit@gmail.com>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef FINIT_H_
|
|
#define FINIT_H_
|
|
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <paths.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sysexits.h>
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>
|
|
#ifdef _LIBITE_LITE
|
|
# include <libite/lite.h>
|
|
#else
|
|
# include <lite/lite.h>
|
|
#endif
|
|
#include <uev/uev.h>
|
|
|
|
/* just in case */
|
|
#ifndef _PATH_STDPATH
|
|
#define _PATH_STDPATH "/usr/bin:/bin:/usr/sbin:/sbin"
|
|
#endif
|
|
|
|
#ifndef _PATH_VARRUN
|
|
#define _PATH_VARRUN "/var/run/"
|
|
#endif
|
|
|
|
#ifndef FINIT_CGPATH
|
|
#define FINIT_CGPATH "/sys/fs/cgroup"
|
|
#endif
|
|
|
|
/* To use these, include config.h, or define FINIT_EXECPATH_ */
|
|
#define _PATH_LOGIT FINIT_EXECPATH_ "/logit"
|
|
#define _PATH_SULOGIN FINIT_EXECPATH_ "/sulogin"
|
|
#define _PATH_GETTY FINIT_EXECPATH_ "/getty"
|
|
|
|
#define CMD_SIZE 256
|
|
#define LINE_SIZE 1024
|
|
#define BUF_SIZE 4096
|
|
|
|
/* We extend the INIT_CMD_ range for the new initctl tool. */
|
|
#define INIT_SOCKET _PATH_VARRUN "finit/socket"
|
|
#define INIT_MAGIC 0x03091969
|
|
|
|
#define INIT_CMD_START 0
|
|
#define INIT_CMD_RUNLVL 1
|
|
#define INIT_CMD_POWERFAIL 2
|
|
#define INIT_CMD_POWERFAILNOW 3
|
|
#define INIT_CMD_POWEROK 4
|
|
#define INIT_CMD_BSD 5
|
|
#define INIT_CMD_SETENV 6
|
|
#define INIT_CMD_UNSETENV 7
|
|
|
|
/* Finit extensions over std SysV */
|
|
#define INIT_CMD_DEBUG 8 /* Toggle Finit debug */
|
|
#define INIT_CMD_RELOAD 9 /* Reload *.conf in /etc/finit.d/ */
|
|
#define INIT_CMD_START_SVC 10 /* START service */
|
|
#define INIT_CMD_STOP_SVC 11
|
|
#define INIT_CMD_RELOAD_SVC 12 /* SIGHUP service */
|
|
#define INIT_CMD_RESTART_SVC 13 /* START service, clearing blocks */
|
|
#define INIT_CMD_GET_PLUGINS 14 /* Fill data[] with loaded plugins */
|
|
#define INIT_CMD_PLUGIN_DEPS 15 /* Fill data[] with plugin deps */
|
|
#define INIT_CMD_GET_RUNLEVEL 16
|
|
#define INIT_CMD_REBOOT 20
|
|
#define INIT_CMD_HALT 21
|
|
#define INIT_CMD_POWEROFF 22
|
|
#define INIT_CMD_SUSPEND 23
|
|
#define INIT_CMD_WDOG_HELLO 128 /* Watchdog register and hello */
|
|
#define INIT_CMD_SVC_ITER 129
|
|
#define INIT_CMD_SVC_QUERY 130
|
|
#define INIT_CMD_SVC_FIND 131
|
|
#define INIT_CMD_SVC_FIND_BYC 132
|
|
#define INIT_CMD_SIGNAL 133
|
|
#define INIT_CMD_NOTIFY_SOCKET 200 /* For readiness notification socket */
|
|
#define INIT_CMD_NACK 254
|
|
#define INIT_CMD_ACK 255
|
|
|
|
/* Traditionally aligned on 384 bytes */
|
|
struct init_request {
|
|
int magic; /* Magic number */
|
|
int cmd; /* What kind of request */
|
|
int runlevel; /* Runlevel to change to */
|
|
int sleeptime; /* Time between TERM and KILL */
|
|
char data[368];
|
|
};
|
|
|
|
extern int runlevel;
|
|
extern int cfglevel;
|
|
extern int cmdlevel;
|
|
extern int prevlevel;
|
|
extern int debug;
|
|
extern int rescue;
|
|
extern int single;
|
|
extern int bootstrap;
|
|
extern int kerndebug;
|
|
extern int syncsec;
|
|
extern char *fstab;
|
|
extern char *sdown;
|
|
extern char *network;
|
|
extern char *hostname;
|
|
extern char *runparts;
|
|
extern char *osheading;
|
|
extern uev_ctx_t *ctx;
|
|
|
|
#endif /* FINIT_H_ */
|
|
|
|
/**
|
|
* Local Variables:
|
|
* indent-tabs-mode: t
|
|
* c-file-style: "linux"
|
|
* End:
|
|
*/
|