diff options
Diffstat (limited to 'patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch')
| -rw-r--r-- | patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch b/patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch new file mode 100644 index 0000000..5ca3eca --- /dev/null +++ b/patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch @@ -0,0 +1,130 @@ +From d1f76c9546758611bcadd6ad10fc0c4c1ceb14ee Mon Sep 17 00:00:00 2001 +From: Sebastian Pipping <sebastian@pipping.org> +Date: Sun, 10 Jun 2012 19:05:38 +0200 +Subject: [PATCH] Port mdstart patch from busybox 1.19.3 to 1.20.1 + +--- + include/applets.src.h | 1 + + util-linux/Config.src | 7 ++++++ + util-linux/Kbuild.src | 1 + + util-linux/mdStart.c | 66 +++++++++++++++++++++++++++++++++++++++++++++++++ + 4 files changed, 75 insertions(+) + create mode 100644 util-linux/mdStart.c + +diff --git a/include/applets.src.h b/include/applets.src.h +index 252a060..0b199bc 100644 +--- a/include/applets.src.h ++++ b/include/applets.src.h +@@ -239,6 +239,7 @@ IF_MAKEMIME(APPLET(makemime, BB_DIR_BIN, BB_SUID_DROP)) + IF_MAN(APPLET(man, BB_DIR_SBIN, BB_SUID_DROP)) + IF_MATCHPATHCON(APPLET(matchpathcon, BB_DIR_USR_SBIN, BB_SUID_DROP)) + IF_MD5SUM(APPLET_NOEXEC(md5sum, md5_sha1_sum, BB_DIR_USR_BIN, BB_SUID_DROP, md5sum)) ++IF_MDSTART(APPLET(mdstart, BB_DIR_SBIN, BB_SUID_DROP)) + IF_MICROCOM(APPLET(microcom, BB_DIR_USR_BIN, BB_SUID_DROP)) + IF_MKDIR(APPLET_NOFORK(mkdir, mkdir, BB_DIR_BIN, BB_SUID_DROP, mkdir)) + IF_MKFS_VFAT(APPLET_ODDNAME(mkdosfs, mkfs_vfat, BB_DIR_SBIN, BB_SUID_DROP, mkfs_vfat)) +diff --git a/util-linux/Config.src b/util-linux/Config.src +index 57a52ce..e07fe2b 100644 +--- a/util-linux/Config.src ++++ b/util-linux/Config.src +@@ -404,6 +404,13 @@ config LSUSB + + This version uses sysfs (/sys/bus/usb/devices) only. + ++config MDSTART ++ bool "mdstart" ++ default n ++ help ++ Allows you to autostart /dev/md devices if using an initramfs to ++ boot. ++ + config MKSWAP + bool "mkswap" + default y +diff --git a/util-linux/Kbuild.src b/util-linux/Kbuild.src +index 468fc6b..0bc9a9b 100644 +--- a/util-linux/Kbuild.src ++++ b/util-linux/Kbuild.src +@@ -24,6 +24,7 @@ lib-$(CONFIG_HWCLOCK) += hwclock.o + lib-$(CONFIG_IPCRM) += ipcrm.o + lib-$(CONFIG_IPCS) += ipcs.o + lib-$(CONFIG_LOSETUP) += losetup.o ++lib-$(CONFIG_MDSTART) += mdStart.o + lib-$(CONFIG_LSPCI) += lspci.o + lib-$(CONFIG_LSUSB) += lsusb.o + lib-$(CONFIG_MKFS_EXT2) += mkfs_ext2.o +diff --git a/util-linux/mdStart.c b/util-linux/mdStart.c +new file mode 100644 +index 0000000..0c55bab +--- /dev/null ++++ b/util-linux/mdStart.c +@@ -0,0 +1,66 @@ ++/* ++ * Linux 2.6(+) RAID Autostarter ++ * ++ * Copyright (C) 2005 by Tim Yamin <plasmaroo@gentoo.org> <plasm@roo.me.uk> ++ * Copyright (C) 2012 by Sebastian Pipping <sebastian@pipping.org> ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ * ++ */ ++ ++//usage:#define mdstart_trivial_usage ++//usage: "[PARTITION] MD-NODE [[PARTITION] MD-NODE ...]" ++//usage: ++//usage:#define mdstart_full_usage "\n\n" ++//usage: "Run the RAID_AUTORUN ioctl on the given MD number" ++ ++#include <sys/types.h> ++#include <sys/stat.h> ++#include <fcntl.h> ++#include <sys/ioctl.h> ++#include <linux/major.h> ++#include <linux/raid/md_u.h> ++ ++extern int ++mdstart_main(int argc, char *argv[]) ++{ ++ int i, fd, part = 0, retval = 0; ++ ++ if(argc < 2) ++ { ++ bb_show_usage(); ++ } ++ ++ for(i = 1; i < argc; i++) ++ { ++ if(sscanf(argv[i], "%d", &part) == 1) ++ continue; ++ ++ fd = open(argv[i], 0, 0); ++ if (fd >= 0) ++ { ++ ioctl(fd, RAID_AUTORUN, part); ++ close(fd); ++ } else ++ { ++ printf("Error: Failed to open %s!\n", argv[i]); ++ retval=1; ++ } ++ ++ part = 0; ++ } ++ ++ return retval; ++} +-- +1.7.10.2 + |