Copy busybox patches from 1.20.1 to 1.20.2

ChangeLog

@@ -5,6 +5,12 @@
 # Distributed under the GPL v2
 # $Id$
 
+  10 Sep 2012; Sebastian Pipping <sping@gentoo.org>
+  +patches/busybox/1.20.2/1.18.1-openvt.diff,
+  +patches/busybox/1.20.2/busybox-1.7.4-signal-hack.patch,
+  +patches/busybox/1.20.2/busybox-1.20.1-mdstart.patch:
+  Copy busybox patches from 1.20.1 to 1.20.2
+
   30 Aug 2012; Fabio Erculiani <lxnay@gentoo.org> defaults/linuxrc:
   mount /mnt/cdrom inside target chroot even when aufs/unionfs is disabled
 

patches/busybox/1.20.2/1.18.1-openvt.diff

@@ -0,0 +1,19 @@
+Based on:
+
+> Allow a slightly wider range of valid vt numbers. Forward-ported from Gentoo
+> Busybox 1.1.3.
+
+> The previous spin of this patch on 1.1.3 had a 'wait(NULL);' right before
+> return EXIT_SUCCESS. I don't think it's needed anymore, so I left it out.
+
+--- a/console-tools/openvt.c	2010-11-22 22:24:58.000000000 +0200
++++ b/console-tools/openvt.c	2010-11-29 15:32:18.000000000 +0200
+@@ -124,7 +124,7 @@ int openvt_main(int argc UNUSED_PARAM, c
+ 
+ 	if (flags & OPT_c) {
+ 		/* Check for illegal vt number: < 1 or > 63 */
+-		vtno = xatou_range(str_c, 1, 63);
++		vtno = xatou_range(str_c, 0, 63);
+ 	} else {
+ 		vtno = find_free_vtno();
+ 	}

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
+

patches/busybox/1.20.2/busybox-1.7.4-signal-hack.patch

@@ -0,0 +1,28 @@
+workaround while we get it fixed upstream
+
+http://bugs.gentoo.org/201114
+
+--- libbb/u_signal_names.c
++++ libbb/u_signal_names.c
+@@ -66,7 +66,7 @@
+ #ifdef SIGTERM
+ 	[SIGTERM  ] = "TERM",
+ #endif
+-#ifdef SIGSTKFLT
++#if defined(SIGSTKFLT) && SIGSTKFLT < 32
+ 	[SIGSTKFLT] = "STKFLT",
+ #endif
+ #ifdef SIGCHLD
+@@ -90,10 +90,10 @
+ #ifdef SIGURG
+ 	[SIGURG   ] = "URG",
+ #endif
+-#ifdef SIGXCPU
++#if defined(SIGXCPU) && SIGXCPU < 32
+ 	[SIGXCPU  ] = "XCPU",
+ #endif
+-#ifdef SIGXFSZ
++#if defined(SIGXFSZ) && SIGXFSZ < 32
+ 	[SIGXFSZ  ] = "XFSZ",
+ #endif
+ #ifdef SIGVTALRM