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:       help
  13//config:       raidautorun tells the kernel md driver to
  14//config:       search and start RAID arrays.
  15
  16//applet:IF_RAIDAUTORUN(APPLET_NOEXEC(raidautorun, raidautorun, BB_DIR_SBIN, BB_SUID_DROP, raidautorun))
  17
  18//kbuild:lib-$(CONFIG_RAIDAUTORUN) += raidautorun.o
  19
  20//usage:#define raidautorun_trivial_usage
  21//usage:       "DEVICE"
  22//usage:#define raidautorun_full_usage "\n\n"
  23//usage:       "Tell the kernel to automatically search and start RAID arrays"
  24//usage:
  25//usage:#define raidautorun_example_usage
  26//usage:       "$ raidautorun /dev/md0"
  27
  28#include "libbb.h"
  29
  30#include <linux/major.h>
  31#include <linux/raid/md_u.h>
  32
  33int raidautorun_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
  34int raidautorun_main(int argc UNUSED_PARAM, char **argv)
  35{
  36        xioctl(xopen(single_argv(argv), O_RDONLY), RAID_AUTORUN, NULL);
  37        return EXIT_SUCCESS;
  38}
  39