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raidautorun: new applet, by:

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Thomas Jarosch (email?) and
Bernhard Fischer <rep.nop@aon.at>
This commit is contained in:
Denis Vlasenko 2006-10-20 19:39:48 +00:00
parent 456fa6c0b1
commit c108ed5497
5 changed files with 39 additions and 0 deletions
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1
include/applets.h
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@ -228,6 +228,7 @@ USE_PRINTENV(APPLET(printenv, _BB_DIR_BIN, _BB_SUID_NEVER))
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_READAHEAD(APPLET(readahead, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_READLINK(APPLET(readlink, _BB_DIR_USR_BIN, _BB_SUID_NEVER))

7
include/usage.h
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@ -2400,6 +2400,13 @@ USE_FEATURE_MDEV_CONFIG( \
"$ pwd\n" \
"/root\n"
#define raidautorun_trivial_usage \
"DEVICE"
#define raidautorun_full_usage \
"Tells the kernel to automatically search and start RAID arrays"
#define raidautorun_example_usage \
"$ raidautorun /dev/md0"
#define rdate_trivial_usage \
"[-sp] HOST"
#define rdate_full_usage \

7
miscutils/Config.in
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@ -284,6 +284,13 @@ config NMETER
help
nmeter prints various system parameters continuously.
config RAIDAUTORUN
bool "raidautorun"
default n
help
raidautorun tells the kernel md driver to
search and start RAID arrays.
config READAHEAD
bool "readahead"
default n

1
miscutils/Kbuild
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@ -19,6 +19,7 @@ lib-$(CONFIG_MAKEDEVS) += makedevs.o
lib-$(CONFIG_MOUNTPOINT) += mountpoint.o
lib-$(CONFIG_MT) += mt.o
lib-$(CONFIG_NMETER) += nmeter.o
lib-$(CONFIG_RAIDAUTORUN) += raidautorun.o
lib-$(CONFIG_READAHEAD) += readahead.o
lib-$(CONFIG_RUNLEVEL) += runlevel.o
lib-$(CONFIG_RX) += rx.o

23
miscutils/raidautorun.c Normal file
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@ -0,0 +1,23 @@
/* vi: set sw=4 ts=4: */
/*
* raidautorun implementation for busybox
*
* Copyright (C) 2006 Bernhard Fischer
*
* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*
*/
#include "busybox.h"
#include <linux/major.h>
#include <linux/raid/md_u.h>
int raidautorun_main(int argc, char **argv)
{
if (ioctl(xopen(argv[1], O_RDONLY), RAID_AUTORUN, NULL) != 0) {
bb_perror_msg_and_die("ioctl");
}
return EXIT_SUCCESS;
}