busybox-raid_start.patch

   1 diff -urN busybox-1.00-pre2.org/include/applets.h busybox-1.00-pre2/include/applets.h
   2 --- busybox-1.00-pre2.org/include/applets.h     2003-08-02 23:46:48.000000000 +0200
   3 +++ busybox-1.00-pre2/include/applets.h 2003-08-03 00:32:31.000000000 +0200
   4 @@ -457,6 +457,9 @@
   5  #ifdef CONFIG_PWD
   6         APPLET(pwd, pwd_main, _BB_DIR_BIN, _BB_SUID_NEVER)
   7  #endif
   8 +#ifdef CONFIG_RAID_START
   9 +       APPLET(raid_start, raid_start_main, _BB_DIR_SBIN, _BB_SUID_NEVER)
  10 +#endif
  11  #ifdef CONFIG_RDATE
  12         APPLET(rdate, rdate_main, _BB_DIR_USR_SBIN, _BB_SUID_NEVER)
  13  #endif
  14 diff -urN busybox-1.00-pre2.org/sysdeps/linux/defconfig busybox-1.00-pre2/sysdeps/linux/defconfig
  15 --- busybox-1.00-pre2.org/sysdeps/linux/defconfig       2003-08-02 23:46:49.000000000 +0200
  16 +++ busybox-1.00-pre2/sysdeps/linux/defconfig   2003-08-03 00:32:31.000000000 +0200
  17 @@ -290,6 +290,7 @@
  18  # CONFIG_FEATURE_USE_DEVPS_PATCH is not set
  19  CONFIG_UMOUNT=y
  20  # CONFIG_FEATURE_MOUNT_FORCE is not set
  21 +CONFIG_RAID_START=y
  22
  23  #
  24  # Common options for mount/umount
  25 diff -urN busybox-1.00-pre2.org/util-linux/Config.in busybox-1.00-pre2/util-linux/Config.in
  26 --- busybox-1.00-pre2.org/util-linux/Config.in  2003-08-02 23:46:49.000000000 +0200
  27 +++ busybox-1.00-pre2/util-linux/Config.in      2003-08-03 00:32:31.000000000 +0200
  28 @@ -285,6 +285,12 @@
  29           NFS filesystems.  Most people using BusyBox will also want to enable
  30           the 'mount' utility.
  31
  32 +config CONFIG_RAID_START
  33 +       bool "raid_start"
  34 +       default y
  35 +       help
  36 +         Enable support for RAID starting.
  37 +
  38  config CONFIG_NFSMOUNT
  39         bool "  Support mounting nfs file systems"
  40         default n
  41 diff -urN busybox-1.00-pre2.org/util-linux/Makefile.in busybox-1.00-pre2/util-linux/Makefile.in
  42 --- busybox-1.00-pre2.org/util-linux/Makefile.in        2003-08-02 23:46:49.000000000 +0200
  43 +++ busybox-1.00-pre2/util-linux/Makefile.in    2003-08-03 00:32:31.000000000 +0200
  44 @@ -38,6 +38,7 @@
  45  UTILLINUX-$(CONFIG_MKSWAP)             += mkswap.o
  46  UTILLINUX-$(CONFIG_MORE)               += more.o
  47  UTILLINUX-$(CONFIG_MOUNT)              += mount.o
  48 +UTILLINUX-$(CONFIG_RAID_START)         += raid_start.o
  49  UTILLINUX-$(CONFIG_NFSMOUNT)           += nfsmount.o
  50  UTILLINUX-$(CONFIG_PIVOT_ROOT) += pivot_root.o
  51  UTILLINUX-$(CONFIG_RDATE)              += rdate.o
  52 diff -urN busybox-1.00-pre2.org/util-linux/raid_start.c busybox-1.00-pre2/util-linux/raid_start.c
  53 --- busybox-1.00-pre2.org/util-linux/raid_start.c       1970-01-01 01:00:00.000000000 +0100
  54 +++ busybox-1.00-pre2/util-linux/raid_start.c   2003-08-03 00:34:47.000000000 +0200
  55 @@ -0,0 +1,72 @@
  56 +/* vi: set sw=4 ts=4: */
  57 +/*
  58 + * raid_start implementation for busybox
  59 + *
  60 + * Copyright (C) 2003 by Michal Moskal <malekith@pld-linux.org>
  61 + *
  62 + * This program is free software; you can redistribute it and/or modify
  63 + * it under the terms of the GNU General Public License as published by
  64 + * the Free Software Foundation; either version 2 of the License, or
  65 + * (at your option) any later version.
  66 + *
  67 + * This program is distributed in the hope that it will be useful,
  68 + * but WITHOUT ANY WARRANTY; without even the implied warranty of
  69 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  70 + * General Public License for more details.
  71 + *
  72 + * You should have received a copy of the GNU General Public License
  73 + * along with this program; if not, write to the Free Software
  74 + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  75 + *
  76 + */
  77 +
  78 +#include <sys/types.h>
  79 +#include <sys/stat.h>
  80 +#include <sys/ioctl.h>
  81 +#include <fcntl.h>
  82 +#include <unistd.h>
  83 +
  84 +#include "busybox.h"
  85 +
  86 +#define MD_MAJOR        9
  87 +#define START_ARRAY             _IO (MD_MAJOR, 0x31)
  88 +
  89 +extern int raid_start_main(int argc, char **argv)
  90 +{
  91 +       int fd_md;
  92 +       int i;
  93 +       struct stat st;
  94 +
  95 +       if (argc < 3) {
  96 +           bb_show_usage();
  97 +               return 0;
  98 +       }
  99 +
 100 +       fd_md = open(argv[1], O_RDWR, 0);
 101 +       if (fd_md < 0)
 102 +               bb_perror_msg_and_die("error opening raid device `%s'", argv[1]);
 103 +
 104 +       for (i = 2; i < argc; i++) {
 105 +       if (stat(argv[i], &st)) {
 106 +                       bb_perror_msg("error stating raid builing device `%s'", argv[i]);
 107 +                       continue;
 108 +               }
 109 +
 110 +               if (ioctl(fd_md, START_ARRAY, (unsigned long) st.st_rdev) == -1) {
 111 +                       bb_perror_msg("error starting raid device `%s:%s'", argv[1], argv[i]);
 112 +                       continue;
 113 +               }
 114 +
 115 +               return 0;
 116 +       }
 117 +
 118 +       return 1;
 119 +}
 120 +
 121 +/*
 122 +Local Variables:
 123 +c-file-style: "linux"
 124 +c-basic-offset: 4
 125 +tab-width: 4
 126 +End:
 127 +*/