LXR busybox/miscutils/raidautorun.c

   1/* vi: set sw=4 ts=4: */
   2/*
   3 * raidautorun implementation for busybox
   4 *
   5 * Copyright (C) 2006 Bernhard Reutner-Fischer
   6 *
   7 * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   8 */
   9//config:config RAIDAUTORUN
  10//config:       bool "raidautorun (1.3 kb)"
  11//config:       default y
  12//config:       select PLATFORM_LINUX
  13//config:       help
  14//config:       raidautorun tells the kernel md driver to
  15//config:       search and start RAID arrays.
  16
  17//applet:IF_RAIDAUTORUN(APPLET_NOEXEC(raidautorun, raidautorun, BB_DIR_SBIN, BB_SUID_DROP, raidautorun))
  18
  19//kbuild:lib-$(CONFIG_RAIDAUTORUN) += raidautorun.o
  20
  21//usage:#define raidautorun_trivial_usage
  22//usage:       "DEVICE"
  23//usage:#define raidautorun_full_usage "\n\n"
  24//usage:       "Tell the kernel to automatically search and start RAID arrays"
  25//usage:
  26//usage:#define raidautorun_example_usage
  27//usage:       "$ raidautorun /dev/md0"
  28
  29#include "libbb.h"
  30
  31#include <linux/major.h>
  32#include <linux/raid/md_u.h>
  33
  34int raidautorun_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  35int raidautorun_main(int argc UNUSED_PARAM, char **argv)
  36{
  37        xioctl(xopen(single_argv(argv), O_RDONLY), RAID_AUTORUN, NULL);
  38        return EXIT_SUCCESS;
  39}
  40