94 lines
2 KiB
C
94 lines
2 KiB
C
/*
|
|
* (c) 2005 Nico Schottelius (nico-linux at schottelius.org)
|
|
* ccontrol: control cinit
|
|
* part of cLinux/cinit
|
|
*/
|
|
|
|
/* *stat() */
|
|
#include <sys/stat.h>
|
|
#include <unistd.h>
|
|
|
|
/* open */
|
|
#include <fcntl.h>
|
|
|
|
/* signal */
|
|
#include <signal.h>
|
|
|
|
/* PATH_MAX */
|
|
#include <limits.h>
|
|
|
|
/* str* */
|
|
#include <string.h>
|
|
|
|
/* sockets */
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/un.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <limits.h>
|
|
|
|
#include "cinit.h"
|
|
|
|
/* global variable */
|
|
struct listitem *list;
|
|
int sock;
|
|
pid_t cpid;
|
|
|
|
/***********************************************************************
|
|
* cservice - control cinit
|
|
*/
|
|
|
|
#define USAGE_TEXT "ccontrol - control cinit\n\n" \
|
|
"Usage:\n\nccontrol -[phurs]\n" \
|
|
"\t-p\t- (power off) Power off the system\n" \
|
|
"\t-h\t- (halt) Halt the system \n" \
|
|
"\t-u\t- (update) Reboot (warm) and update cinit\n" \
|
|
"\t-r\t- (reboot) Reboot the system\n" \
|
|
"\t-s\t- (single user/rescue) Rescue mode\n\n" \
|
|
|
|
#define C_USAGE(error) usage(USAGE_TEXT,error)
|
|
|
|
/***********************************************************************
|
|
* ccontrol: control cinit
|
|
*/
|
|
int main(int argc, char **argv)
|
|
{
|
|
/* argv */
|
|
if(argc != 2) C_USAGE(MSG_ERR_LESS_ARGS);
|
|
if(argv[1][0] != '-') C_USAGE(MSG_ERR_BAD_ARGS);
|
|
|
|
switch(argv[1][1]) {
|
|
case 'p': /* power off */
|
|
LOG(MSG_POWER_OFF);
|
|
msg_reboot(CMD_POWEROFF);
|
|
break;
|
|
|
|
case 'h': /* halt */
|
|
LOG(MSG_HALT);
|
|
msg_reboot(CMD_HALT);
|
|
break;
|
|
|
|
case 'r': /* reboot */
|
|
LOG(MSG_REBOOT);
|
|
msg_reboot(CMD_REBOOT);
|
|
break;
|
|
|
|
case 's': /* rescue */
|
|
LOG(MSG_RESCUE);
|
|
msg_reboot(CMD_RESCUE);
|
|
break;
|
|
|
|
case 'u': /* update */
|
|
LOG(MSG_UPDATE);
|
|
msg_reboot(CMD_UPDATE);
|
|
break;
|
|
|
|
default:
|
|
C_USAGE(MSG_ERR_BAD_ARGS);
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
/* cinit-0.2 return codes implemented - nothing changed*/
|