Attachment 292932 Details for Bug 430214 – this is my proposal patch

[patch] this is my proposal patch

busybox-1.2.0-raidautorun.patch (text/plain), 3.47 KB, created by Atsushi Nakabayashi on 2008-01-25 11:27:16 UTC

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Creator: Atsushi Nakabayashi

Created: 2008-01-25 11:27:16 UTC

Size: 3.47 KB

patch

obsolete

>diff -uNrp busybox-1.2.0.org/include/applets.h busybox-1.2.0/include/applets.h
>--- busybox-1.2.0.org/include/applets.h	2008-01-22 12:46:49.000000000 +0900
>+++ busybox-1.2.0/include/applets.h	2008-01-22 12:47:54.000000000 +0900
>@@ -218,6 +218,7 @@ USE_PRINTENV(APPLET(printenv, _BB_DIR_BI
> USE_PRINTF(APPLET(printf, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
> USE_PS(APPLET(ps, _BB_DIR_BIN, _BB_SUID_NEVER))
> USE_PWD(APPLET(pwd, _BB_DIR_BIN, _BB_SUID_NEVER))
>+USE_RAIDAUTORUN(APPLET(raidautorun, _BB_DIR_SBIN, _BB_SUID_NEVER))
> USE_RDATE(APPLET(rdate, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
> USE_READLINK(APPLET(readlink, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
> USE_READPROFILE(APPLET(readprofile, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
>diff -uNrp busybox-1.2.0.org/include/usage.h busybox-1.2.0/include/usage.h
>--- busybox-1.2.0.org/include/usage.h	2008-01-22 12:46:49.000000000 +0900
>+++ busybox-1.2.0/include/usage.h	2008-01-22 12:48:44.000000000 +0900
>@@ -2070,6 +2070,13 @@ USE_FEATURE_MDEV_CONFIG( \
> 	"$ mountpoint /sys\n" \
> 	"/sys is a mountpoint\n"
> 
>+#define raidautorun_trivial_usage \
>+	"DEVICE"
>+#define raidautorun_full_usage \
>+	"Tells the kernel to automatically search and start RAID arrays\n"
>+#define raidautorun_example_usage \
>+	"$ raidautorun /dev/md0\n"
>+
> #define mt_trivial_usage \
> 	"[-f device] opcode value"
> #define mt_full_usage \
>diff -uNrp busybox-1.2.0.org/miscutils/Config.in busybox-1.2.0/miscutils/Config.in
>--- busybox-1.2.0.org/miscutils/Config.in	2008-01-22 12:46:49.000000000 +0900
>+++ busybox-1.2.0/miscutils/Config.in	2008-01-22 12:49:40.000000000 +0900
>@@ -269,6 +269,12 @@ config CONFIG_MOUNTPOINT
> 	help
> 	  mountpoint checks if the directory is a mountpoint.
> 
>+config CONFIG_RAIDAUTORUN
>+	bool "raidautorun"
>+	default y
>+	help
>+	  raidautorun tells the kernel md driver to search and start RAID arrays.
>+
> config CONFIG_MT
> 	bool "mt"
> 	default n
>diff -uNrp busybox-1.2.0.org/miscutils/Makefile.in busybox-1.2.0/miscutils/Makefile.in
>--- busybox-1.2.0.org/miscutils/Makefile.in	2008-01-22 12:46:49.000000000 +0900
>+++ busybox-1.2.0/miscutils/Makefile.in	2008-01-22 12:50:20.000000000 +0900
>@@ -23,6 +23,7 @@ MISCUTILS-$(CONFIG_LAST)        += last.
> MISCUTILS-${CONFIG_LESS}        += less.o
> MISCUTILS-$(CONFIG_MAKEDEVS)    += makedevs.o
> MISCUTILS-$(CONFIG_MOUNTPOINT)  += mountpoint.o
>+MISCUTILS-$(CONFIG_RAIDAUTORUN) += raidautorun.o
> MISCUTILS-$(CONFIG_MT)          += mt.o
> MISCUTILS-$(CONFIG_RUNLEVEL)    += runlevel.o
> MISCUTILS-$(CONFIG_RX)          += rx.o
>diff -uNrp busybox-1.2.0.org/miscutils/raidautorun.c busybox-1.2.0/miscutils/raidautorun.c
>--- busybox-1.2.0.org/miscutils/raidautorun.c	1970-01-01 09:00:00.000000000 +0900
>+++ busybox-1.2.0/miscutils/raidautorun.c	2008-01-25 13:12:45.000000000 +0900
>@@ -0,0 +1,36 @@
>+/* vi: set sw=4 ts=4: */
>+/*
>+ * raidautorun implementation for busybox
>+ *
>+ * Copyright (C) 2006 Intra2net AG
>+ *
>+ * Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
>+ *
>+ */
>+#include "libbb.h"
>+
>+#include <linux/major.h>
>+#include <linux/raid/md_u.h>
>+
>+#define RAID_MAJOR 9
>+int raidautorun_main(int argc, char **argv)
>+{
>+	if (argc != 2)
>+		bb_show_usage();
>+
>+	if (access(argv[1], R_OK & W_OK)) {
>+		int minor;
>+		if (sscanf(argv[1], "/dev/md%d", &minor) != 1) {
>+			bb_perror_msg_and_die("sscanf");
>+		}
>+		if (mknod(argv[1], S_IFBLK | 0600, makedev(RAID_MAJOR, minor))) {
>+			bb_perror_msg_and_die("smartmknod");
>+		}
>+	}
>+
>+	if (ioctl(bb_xopen(argv[1], O_RDONLY), RAID_AUTORUN, NULL) != 0) {
>+		bb_perror_msg_and_die("ioctl");
>+	}
>+
>+	return EXIT_SUCCESS;
>+}

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Attachments on bug 430214: 292932