Blame - util-linux/Config.src - codeaurora/busybox

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Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	1	#
				2	# For a description of the syntax of this configuration file,
				3	# see scripts/kbuild/config-language.txt.
				4	#
				5
				6	menu "Linux System Utilities"
				7
Denys Vlasenko	d70e0e9	2010-06-08 12:15:11 +0200	[diff] [blame^]	8	INSERT
				9
Denis Vlasenko	d16950d	2008-11-29 09:05:50 +0000	[diff] [blame]	10	config ACPID
				11	bool "acpid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	12	default y
Denis Vlasenko	d16950d	2008-11-29 09:05:50 +0000	[diff] [blame]	13	help
				14	acpid listens to ACPI events coming either in textual form from
				15	/proc/acpi/event (though it is marked deprecated it is still widely
				16	used and _is_ a standard) or in binary form from specified evdevs
				17	(just use /dev/input/event*).
				18
				19	It parses the event to retrieve ACTION and a possible PARAMETER.
				20	It then spawns /etc/acpi/<ACTION>[/<PARAMETER>] either via run-parts
				21	(if the resulting path is a directory) or directly as an executable.
				22
				23	N.B. acpid relies on run-parts so have the latter installed.
				24
				25	config FEATURE_ACPID_COMPAT
				26	bool "Accept and ignore redundant options"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	27	default y
Denis Vlasenko	d16950d	2008-11-29 09:05:50 +0000	[diff] [blame]	28	depends on ACPID
				29	help
				30	Accept and ignore compatibility options -g -m -s -S -v.
				31
Denis Vlasenko	1e19afd	2008-10-12 11:20:08 +0000	[diff] [blame]	32	config BLKID
				33	bool "blkid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	34	default y
Denis Vlasenko	1e19afd	2008-10-12 11:20:08 +0000	[diff] [blame]	35	select VOLUMEID
				36	help
				37	Lists labels and UUIDs of all filesystems.
				38	WARNING:
				39	With all submodules selected, it will add ~8k to busybox.
				40
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	41	config DMESG
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	42	bool "dmesg"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	43	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	44	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	45	dmesg is used to examine or control the kernel ring buffer. When the
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	46	Linux kernel prints messages to the system log, they are stored in
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	47	the kernel ring buffer. You can use dmesg to print the kernel's ring
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	48	buffer, clear the kernel ring buffer, change the size of the kernel
				49	ring buffer, and change the priority level at which kernel messages
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	50	are also logged to the system console. Enable this option if you
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	51	wish to enable the 'dmesg' utility.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	52
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	53	config FEATURE_DMESG_PRETTY
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	54	bool "Pretty dmesg output"
Rob Landley	446129a	2006-07-27 16:40:55 +0000	[diff] [blame]	55	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	56	depends on DMESG
Rob Landley	446129a	2006-07-27 16:40:55 +0000	[diff] [blame]	57	help
				58	If you wish to scrub the syslog level from the output, say 'Y' here.
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	59	The syslog level is a string prefixed to every line with the form
				60	"<#>".
Rob Landley	446129a	2006-07-27 16:40:55 +0000	[diff] [blame]	61
				62	With this option you will see:
				63	# dmesg
				64	Linux version 2.6.17.4 .....
				65	BIOS-provided physical RAM map:
				66	BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
				67
				68	Without this option you will see:
				69	# dmesg
				70	<5>Linux version 2.6.17.4 .....
				71	<6>BIOS-provided physical RAM map:
				72	<6> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
				73
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	74	config FBSET
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	75	bool "fbset"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	76	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	77	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	78	fbset is used to show or change the settings of a Linux frame buffer
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	79	device. The frame buffer device provides a simple and unique
				80	interface to access a graphics display. Enable this option
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	81	if you wish to enable the 'fbset' utility.
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	82
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	83	config FEATURE_FBSET_FANCY
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	84	bool "Turn on extra fbset options"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	85	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	86	depends on FBSET
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	87	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	88	This option enables extended fbset options, allowing one to set the
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	89	framebuffer size, color depth, etc. interface to access a graphics
				90	display. Enable this option if you wish to enable extended fbset
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	91	options.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	92
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	93	config FEATURE_FBSET_READMODE
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	94	bool "Turn on fbset readmode support"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	95	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	96	depends on FBSET
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	97	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	98	This option allows fbset to read the video mode database stored by
				99	default as /etc/fb.modes, which can be used to set frame buffer
				100	device to pre-defined video modes.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	101
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	102	config FDFLUSH
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	103	bool "fdflush"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	104	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	105	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	106	fdflush is only needed when changing media on slightly-broken
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	107	removable media drives. It is used to make Linux believe that a
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	108	hardware disk-change switch has been actuated, which causes Linux to
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	109	forget anything it has cached from the previous media. If you have
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	110	such a slightly-broken drive, you will need to run fdflush every time
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	111	you change a disk. Most people have working hardware and can safely
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	112	leave this disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	113
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	114	config FDFORMAT
Eric Andersen	01c3d40	2003-07-05 07:51:31 +0000	[diff] [blame]	115	bool "fdformat"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	116	default y
Eric Andersen	01c3d40	2003-07-05 07:51:31 +0000	[diff] [blame]	117	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	118	fdformat is used to low-level format a floppy disk.
Eric Andersen	01c3d40	2003-07-05 07:51:31 +0000	[diff] [blame]	119
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	120	config FDISK
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	121	bool "fdisk"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	122	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	123	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	124	The fdisk utility is used to divide hard disks into one or more
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	125	logical disks, which are generally called partitions. This utility
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	126	can be used to list and edit the set of partitions or BSD style
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	127	'disk slices' that are defined on a hard drive.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	128
Eric Andersen	84bdea8	2004-05-19 10:49:17 +0000	[diff] [blame]	129	config FDISK_SUPPORT_LARGE_DISKS
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	130	bool "Support over 4GB disks"
Eric Andersen	84bdea8	2004-05-19 10:49:17 +0000	[diff] [blame]	131	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	132	depends on FDISK
Eric Andersen	84bdea8	2004-05-19 10:49:17 +0000	[diff] [blame]	133	help
				134	Enable this option to support large disks > 4GB.
				135
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	136	config FEATURE_FDISK_WRITABLE
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	137	bool "Write support"
Glenn L McGrath	4dcc2dd	2003-01-04 11:56:06 +0000	[diff] [blame]	138	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	139	depends on FDISK
Glenn L McGrath	4dcc2dd	2003-01-04 11:56:06 +0000	[diff] [blame]	140	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	141	Enabling this option allows you to create or change a partition table
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	142	and write those changes out to disk. If you leave this option
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	143	disabled, you will only be able to view the partition table.
Glenn L McGrath	4dcc2dd	2003-01-04 11:56:06 +0000	[diff] [blame]	144
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	145	config FEATURE_AIX_LABEL
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	146	bool "Support AIX disklabels"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	147	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	148	depends on FDISK && FEATURE_FDISK_WRITABLE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	149	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	150	Enabling this option allows you to create or change AIX disklabels.
				151	Most people can safely leave this option disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	152
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	153	config FEATURE_SGI_LABEL
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	154	bool "Support SGI disklabels"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	155	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	156	depends on FDISK && FEATURE_FDISK_WRITABLE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	157	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	158	Enabling this option allows you to create or change SGI disklabels.
				159	Most people can safely leave this option disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	160
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	161	config FEATURE_SUN_LABEL
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	162	bool "Support SUN disklabels"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	163	default n
Mike Frysinger	71a6a4e	2007-01-24 08:24:43 +0000	[diff] [blame]	164	depends on FDISK && FEATURE_FDISK_WRITABLE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	165	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	166	Enabling this option allows you to create or change SUN disklabels.
				167	Most people can safely leave this option disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	168
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	169	config FEATURE_OSF_LABEL
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	170	bool "Support BSD disklabels"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	171	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	172	depends on FDISK && FEATURE_FDISK_WRITABLE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	173	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	174	Enabling this option allows you to create or change BSD disklabels
				175	and define and edit BSD disk slices.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	176
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	177	config FEATURE_FDISK_ADVANCED
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	178	bool "Support expert mode"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	179	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	180	depends on FDISK && FEATURE_FDISK_WRITABLE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	181	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	182	Enabling this option allows you to do terribly unsafe things like
				183	define arbitrary drive geometry, move the beginning of data in a
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	184	partition, and similarly evil things. Unless you have a very good
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	185	reason you would be wise to leave this disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	186
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	187	config FINDFS
				188	bool "findfs"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	189	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	190	select VOLUMEID
				191	help
Denis Vlasenko	22d10a0	2008-10-13 08:53:43 +0000	[diff] [blame]	192	Prints the name of a filesystem with given label or UUID.
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	193	WARNING:
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	194	With all submodules selected, it will add ~8k to busybox.
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	195
Timo Teras	892d4b6	2010-03-18 22:45:35 +0100	[diff] [blame]	196	config FLOCK
				197	bool "flock"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	198	default y
Timo Teras	892d4b6	2010-03-18 22:45:35 +0100	[diff] [blame]	199	help
				200	Manage locks from shell scripts
				201
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	202	config FREERAMDISK
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	203	bool "freeramdisk"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	204	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	205	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	206	Linux allows you to create ramdisks. This utility allows you to
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	207	delete them and completely free all memory that was used for the
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	208	ramdisk. For example, if you boot Linux into a ramdisk and later
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	209	pivot_root, you may want to free the memory that is allocated to the
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	210	ramdisk. If you have no use for freeing memory from a ramdisk, leave
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	211	this disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	212
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	213	config FSCK_MINIX
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	214	bool "fsck_minix"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	215	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	216	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	217	The minix filesystem is a nice, small, compact, read-write filesystem
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	218	with little overhead. It is not a journaling filesystem however and
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	219	can experience corruption if it is not properly unmounted or if the
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	220	power goes off in the middle of a write. This utility allows you to
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	221	check for and attempt to repair any corruption that occurs to a minix
				222	filesystem.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	223
Vladimir Dronnikov	0d8ea64	2009-11-02 10:41:46 +0100	[diff] [blame]	224	config MKFS_EXT2
				225	bool "mkfs_ext2"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	226	default y
Vladimir Dronnikov	0d8ea64	2009-11-02 10:41:46 +0100	[diff] [blame]	227	help
				228	Utility to create EXT2 filesystems.
				229
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	230	config MKFS_MINIX
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	231	bool "mkfs_minix"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	232	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	233	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	234	The minix filesystem is a nice, small, compact, read-write filesystem
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	235	with little overhead. If you wish to be able to create minix
				236	filesystems this utility will do the job for you.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	237
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	238	config FEATURE_MINIX2
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	239	bool "Support Minix fs v2 (fsck_minix/mkfs_minix)"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	240	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	241	depends on FSCK_MINIX \|\| MKFS_MINIX
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	242	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	243	If you wish to be able to create version 2 minix filesystems, enable
				244	this. If you enabled 'mkfs_minix' then you almost certainly want to
				245	be using the version 2 filesystem support.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	246
Vladimir Dronnikov	0d8ea64	2009-11-02 10:41:46 +0100	[diff] [blame]	247	config MKFS_REISER
				248	bool "mkfs_reiser"
				249	default n
				250	help
				251	Utility to create ReiserFS filesystems.
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	252	Note: this applet needs a lot of testing and polishing.
Vladimir Dronnikov	0d8ea64	2009-11-02 10:41:46 +0100	[diff] [blame]	253
Denis Vlasenko	9d04b6b	2009-03-28 02:13:01 +0000	[diff] [blame]	254	config MKFS_VFAT
				255	bool "mkfs_vfat"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	256	default y
Denis Vlasenko	9d04b6b	2009-03-28 02:13:01 +0000	[diff] [blame]	257	help
				258	Utility to create FAT32 filesystems.
				259
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	260	config GETOPT
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	261	bool "getopt"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	262	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	263	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	264	The getopt utility is used to break up (parse) options in command
				265	lines to make it easy to write complex shell scripts that also check
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	266	for legal (and illegal) options. If you want to write horribly
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	267	complex shell scripts, or use some horribly complex shell script
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	268	written by others, this utility may be for you. Most people will
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	269	wisely leave this disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	270
Denys Vlasenko	f3b92d3	2009-06-19 12:10:38 +0200	[diff] [blame]	271	config FEATURE_GETOPT_LONG
				272	bool "Support option -l"
				273	default y if LONG_OPTS
Denys Vlasenko	b22bbff	2009-07-04 16:50:43 +0200	[diff] [blame]	274	depends on GETOPT
Denys Vlasenko	f3b92d3	2009-06-19 12:10:38 +0200	[diff] [blame]	275	help
Denys Vlasenko	b22bbff	2009-07-04 16:50:43 +0200	[diff] [blame]	276	Enable support for long options (option -l).
Denys Vlasenko	f3b92d3	2009-06-19 12:10:38 +0200	[diff] [blame]	277
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	278	config HEXDUMP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	279	bool "hexdump"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	280	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	281	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	282	The hexdump utility is used to display binary data in a readable
				283	way that is comparable to the output from most hex editors.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	284
Denis Vlasenko	fbe5f39	2007-11-18 05:36:50 +0000	[diff] [blame]	285	config FEATURE_HEXDUMP_REVERSE
				286	bool "Support -R, reverse of 'hexdump -Cv'"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	287	default y
Denis Vlasenko	fbe5f39	2007-11-18 05:36:50 +0000	[diff] [blame]	288	depends on HEXDUMP
				289	help
				290	The hexdump utility is used to display binary data in an ascii
				291	readable way. This option creates binary data from an ascii input.
				292	NB: this option is non-standard. It's unwise to use it in scripts
				293	aimed to be portable.
				294
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	295	config HD
				296	bool "hd"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	297	default y
Denys Vlasenko	161bb8f	2010-06-06 05:07:11 +0200	[diff] [blame]	298	depends on HEXDUMP
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	299	help
				300	hd is an alias to hexdump -C.
				301
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	302	config HWCLOCK
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	303	bool "hwclock"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	304	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	305	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	306	The hwclock utility is used to read and set the hardware clock
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	307	on a system. This is primarily used to set the current time on
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	308	shutdown in the hardware clock, so the hardware will keep the
				309	correct time when Linux is _not_ running.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	310
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	311	config FEATURE_HWCLOCK_LONG_OPTIONS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	312	bool "Support long options (--hctosys,...)"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	313	default y
Denys Vlasenko	f3b92d3	2009-06-19 12:10:38 +0200	[diff] [blame]	314	depends on HWCLOCK && LONG_OPTS
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	315	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	316	By default, the hwclock utility only uses short options. If you
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	317	are overly fond of its long options, such as --hctosys, --utc, etc)
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	318	then enable this option.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	319
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	320	config FEATURE_HWCLOCK_ADJTIME_FHS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	321	bool "Use FHS /var/lib/hwclock/adjtime"
Mike Frysinger	747fc5d	2005-09-28 03:21:21 +0000	[diff] [blame]	322	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	323	depends on HWCLOCK
Mike Frysinger	747fc5d	2005-09-28 03:21:21 +0000	[diff] [blame]	324	help
				325	Starting with FHS 2.3, the adjtime state file is supposed to exist
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	326	at /var/lib/hwclock/adjtime instead of /etc/adjtime. If you wish
Mike Frysinger	747fc5d	2005-09-28 03:21:21 +0000	[diff] [blame]	327	to use the FHS behavior, answer Y here, otherwise answer N for the
				328	classic /etc/adjtime path.
				329
Bernhard Reutner-Fischer	e99a92d	2008-07-22 18:32:06 +0000	[diff] [blame]	330	pathname.com/fhs/pub/fhs-2.3.html#VARLIBHWCLOCKSTATEDIRECTORYFORHWCLO
Mike Frysinger	747fc5d	2005-09-28 03:21:21 +0000	[diff] [blame]	331
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	332	config IPCRM
Rob Landley	6eb1e41	2005-06-20 04:30:36 +0000	[diff] [blame]	333	bool "ipcrm"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	334	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	335	select FEATURE_SUID
Rob Landley	6eb1e41	2005-06-20 04:30:36 +0000	[diff] [blame]	336	help
				337	The ipcrm utility allows the removal of System V interprocess
				338	communication (IPC) objects and the associated data structures
				339	from the system.
				340
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	341	config IPCS
Rob Landley	6eb1e41	2005-06-20 04:30:36 +0000	[diff] [blame]	342	bool "ipcs"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	343	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	344	select FEATURE_SUID
Rob Landley	6eb1e41	2005-06-20 04:30:36 +0000	[diff] [blame]	345	help
				346	The ipcs utility is used to provide information on the currently
				347	allocated System V interprocess (IPC) objects in the system.
				348
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	349	config LOSETUP
Mike Frysinger	75aa192	2005-09-24 23:12:38 +0000	[diff] [blame]	350	bool "losetup"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	351	default y
Mike Frysinger	75aa192	2005-09-24 23:12:38 +0000	[diff] [blame]	352	help
				353	losetup is used to associate or detach a loop device with a regular
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	354	file or block device, and to query the status of a loop device. This
Mike Frysinger	75aa192	2005-09-24 23:12:38 +0000	[diff] [blame]	355	version does not currently support enabling data encryption.
				356
Souf Oued	982bc71	2009-12-05 17:56:25 +0100	[diff] [blame]	357	config LSPCI
				358	bool "lspci"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	359	default y
Souf Oued	982bc71	2009-12-05 17:56:25 +0100	[diff] [blame]	360	help
				361	lspci is a utility for displaying information about PCI buses in the
				362	system and devices connected to them.
				363
				364	This version uses sysfs (/sys/bus/pci/devices) only.
				365
Souf Oued	11a802a	2009-12-07 01:37:34 +0100	[diff] [blame]	366	config LSUSB
				367	bool "lsusb"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	368	default y
Souf Oued	11a802a	2009-12-07 01:37:34 +0100	[diff] [blame]	369	help
				370	lsusb is a utility for displaying information about USB buses in the
				371	system and devices connected to them.
				372
				373	This version uses sysfs (/sys/bus/usb/devices) only.
				374
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	375	config MDEV
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	376	bool "mdev"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	377	default y
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	378	help
Mike Frysinger	ae30210	2007-02-14 13:20:29 +0000	[diff] [blame]	379	mdev is a mini-udev implementation for dynamically creating device
				380	nodes in the /dev directory.
				381
				382	For more information, please see docs/mdev.txt
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	383
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	384	config FEATURE_MDEV_CONF
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	385	bool "Support /etc/mdev.conf"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	386	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	387	depends on MDEV
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	388	help
Mike Frysinger	ae30210	2007-02-14 13:20:29 +0000	[diff] [blame]	389	Add support for the mdev config file to control ownership and
				390	permissions of the device nodes.
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	391
Mike Frysinger	ae30210	2007-02-14 13:20:29 +0000	[diff] [blame]	392	For more information, please see docs/mdev.txt
Rob Landley	70f7ef7	2005-12-13 08:21:33 +0000	[diff] [blame]	393
Mike Frysinger	f0044c4	2008-02-01 06:53:50 +0000	[diff] [blame]	394	config FEATURE_MDEV_RENAME
				395	bool "Support subdirs/symlinks"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	396	default y
Mike Frysinger	f0044c4	2008-02-01 06:53:50 +0000	[diff] [blame]	397	depends on FEATURE_MDEV_CONF
				398	help
				399	Add support for renaming devices and creating symlinks.
				400
				401	For more information, please see docs/mdev.txt
				402
Denis Vlasenko	f2f3868	2008-03-29 17:26:10 +0000	[diff] [blame]	403	config FEATURE_MDEV_RENAME_REGEXP
				404	bool "Support regular expressions substitutions when renaming device"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	405	default y
Denis Vlasenko	f2f3868	2008-03-29 17:26:10 +0000	[diff] [blame]	406	depends on FEATURE_MDEV_RENAME
				407	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	408	Add support for regular expressions substitutions when renaming
				409	device.
Denis Vlasenko	f2f3868	2008-03-29 17:26:10 +0000	[diff] [blame]	410
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	411	config FEATURE_MDEV_EXEC
Rob Landley	ef10d52	2006-06-26 14:11:33 +0000	[diff] [blame]	412	bool "Support command execution at device addition/removal"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	413	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	414	depends on FEATURE_MDEV_CONF
Rob Landley	ef10d52	2006-06-26 14:11:33 +0000	[diff] [blame]	415	help
Mike Frysinger	ae30210	2007-02-14 13:20:29 +0000	[diff] [blame]	416	This adds support for an optional field to /etc/mdev.conf for
				417	executing commands when devices are created/removed.
Rob Landley	ef10d52	2006-06-26 14:11:33 +0000	[diff] [blame]	418
Mike Frysinger	ae30210	2007-02-14 13:20:29 +0000	[diff] [blame]	419	For more information, please see docs/mdev.txt
Rob Landley	ef10d52	2006-06-26 14:11:33 +0000	[diff] [blame]	420
Mike Frysinger	a78ef2c	2007-06-13 07:34:15 +0000	[diff] [blame]	421	config FEATURE_MDEV_LOAD_FIRMWARE
				422	bool "Support loading of firmwares"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	423	default y
Mike Frysinger	a78ef2c	2007-06-13 07:34:15 +0000	[diff] [blame]	424	depends on MDEV
				425	help
				426	Some devices need to load firmware before they can be usable.
				427
				428	These devices will request userspace look up the files in
				429	/lib/firmware/ and if it exists, send it to the kernel for
				430	loading into the hardware.
				431
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	432	config MKSWAP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	433	bool "mkswap"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	434	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	435	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	436	The mkswap utility is used to configure a file or disk partition as
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	437	Linux swap space. This allows Linux to use the entire file or
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	438	partition as if it were additional RAM, which can greatly increase
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	439	the capability of low-memory machines. This additional memory is
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	440	much slower than real RAM, but can be very helpful at preventing your
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	441	applications being killed by the Linux out of memory (OOM) killer.
				442	Once you have created swap space using 'mkswap' you need to enable
				443	the swap space using the 'swapon' utility.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	444
Denys Vlasenko	beca96f	2009-06-19 13:14:48 +0200	[diff] [blame]	445	config FEATURE_MKSWAP_UUID
				446	bool "UUID support"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	447	default y
Denys Vlasenko	beca96f	2009-06-19 13:14:48 +0200	[diff] [blame]	448	depends on MKSWAP
				449	help
				450	Generate swap spaces with universally unique identifiers.
				451
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	452	config MORE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	453	bool "more"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	454	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	455	help
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	456	more is a simple utility which allows you to read text one screen
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	457	sized page at a time. If you want to read text that is larger than
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	458	the screen, and you are using anything faster than a 300 baud modem,
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	459	you will probably find this utility very helpful. If you don't have
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	460	any need to reading text files, you can leave this disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	461
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	462	config FEATURE_USE_TERMIOS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	463	bool "Use termios to manipulate the screen"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	464	default y
Paul Fox	9e1f92d	2008-03-20 16:04:36 +0000	[diff] [blame]	465	depends on MORE \|\| TOP
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	466	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	467	This option allows utilities such as 'more' and 'top' to determine
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	468	the size of the screen. If you leave this disabled, your utilities
Eric Andersen	88c916b	2003-10-22 09:58:56 +0000	[diff] [blame]	469	that display things on the screen will be especially primitive and
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	470	will be unable to determine the current screen size, and will be
				471	unable to move the cursor.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	472
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	473	config VOLUMEID
Denis Vlasenko	35a064b	2008-11-06 00:49:59 +0000	[diff] [blame]	474	bool #No description makes it a hidden option
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	475	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	476
				477	config FEATURE_VOLUMEID_EXT
				478	bool "Ext filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	479	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	480	depends on VOLUMEID
				481	help
				482	TODO
				483
Vladimir Dronnikov	662e8b7	2009-11-01 23:05:09 +0100	[diff] [blame]	484	config FEATURE_VOLUMEID_BTRFS
				485	bool "btrfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	486	default y
Vladimir Dronnikov	662e8b7	2009-11-01 23:05:09 +0100	[diff] [blame]	487	depends on VOLUMEID
				488	help
				489	TODO
				490
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	491	config FEATURE_VOLUMEID_REISERFS
				492	bool "Reiser filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	493	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	494	depends on VOLUMEID
				495	help
				496	TODO
				497
				498	config FEATURE_VOLUMEID_FAT
				499	bool "fat filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	500	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	501	depends on VOLUMEID
				502	help
				503	TODO
				504
				505	config FEATURE_VOLUMEID_HFS
				506	bool "hfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	507	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	508	depends on VOLUMEID
				509	help
				510	TODO
				511
				512	config FEATURE_VOLUMEID_JFS
				513	bool "jfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	514	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	515	depends on VOLUMEID
				516	help
				517	TODO
				518
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	519	### config FEATURE_VOLUMEID_UFS
				520	### bool "ufs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	521	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	522	### depends on VOLUMEID
				523	### help
				524	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	525
				526	config FEATURE_VOLUMEID_XFS
				527	bool "xfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	528	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	529	depends on VOLUMEID
				530	help
				531	TODO
				532
				533	config FEATURE_VOLUMEID_NTFS
				534	bool "ntfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	535	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	536	depends on VOLUMEID
				537	help
				538	TODO
				539
				540	config FEATURE_VOLUMEID_ISO9660
				541	bool "iso9660 filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	542	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	543	depends on VOLUMEID
				544	help
				545	TODO
				546
				547	config FEATURE_VOLUMEID_UDF
				548	bool "udf filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	549	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	550	depends on VOLUMEID
				551	help
				552	TODO
				553
				554	config FEATURE_VOLUMEID_LUKS
				555	bool "luks filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	556	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	557	depends on VOLUMEID
				558	help
				559	TODO
				560
				561	config FEATURE_VOLUMEID_LINUXSWAP
				562	bool "linux swap filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	563	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	564	depends on VOLUMEID
				565	help
				566	TODO
				567
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	568	### config FEATURE_VOLUMEID_LVM
				569	### bool "lvm"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	570	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	571	### depends on VOLUMEID
				572	### help
				573	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	574
				575	config FEATURE_VOLUMEID_CRAMFS
				576	bool "cramfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	577	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	578	depends on VOLUMEID
				579	help
				580	TODO
				581
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	582	### config FEATURE_VOLUMEID_HPFS
				583	### bool "hpfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	584	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	585	### depends on VOLUMEID
				586	### help
				587	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	588
				589	config FEATURE_VOLUMEID_ROMFS
				590	bool "romfs filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	591	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	592	depends on VOLUMEID
				593	help
				594	TODO
				595
				596	config FEATURE_VOLUMEID_SYSV
				597	bool "sysv filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	598	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	599	depends on VOLUMEID
				600	help
				601	TODO
				602
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	603	### config FEATURE_VOLUMEID_MINIX
				604	### bool "minix filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	605	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	606	### depends on VOLUMEID
				607	### help
				608	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	609
Denis Vlasenko	c5b7372	2008-03-17 09:21:26 +0000	[diff] [blame]	610	### These only detect partition tables - not used (yet?)
				611	### config FEATURE_VOLUMEID_MAC
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	612	### bool "mac filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	613	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	614	### depends on VOLUMEID
				615	### help
				616	### TODO
Denis Vlasenko	1f22898	2008-04-22 00:16:29 +0000	[diff] [blame]	617	###
Denis Vlasenko	c5b7372	2008-03-17 09:21:26 +0000	[diff] [blame]	618	### config FEATURE_VOLUMEID_MSDOS
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	619	### bool "msdos filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	620	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	621	### depends on VOLUMEID
				622	### help
				623	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	624
				625	config FEATURE_VOLUMEID_OCFS2
				626	bool "ocfs2 filesystem"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	627	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	628	depends on VOLUMEID
				629	help
				630	TODO
				631
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	632	### config FEATURE_VOLUMEID_HIGHPOINTRAID
				633	### bool "highpoint raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	634	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	635	### depends on VOLUMEID
				636	### help
				637	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	638
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	639	### config FEATURE_VOLUMEID_ISWRAID
				640	### bool "intel raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	641	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	642	### depends on VOLUMEID
				643	### help
				644	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	645
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	646	### config FEATURE_VOLUMEID_LSIRAID
				647	### bool "lsi raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	648	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	649	### depends on VOLUMEID
				650	### help
				651	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	652
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	653	### config FEATURE_VOLUMEID_VIARAID
				654	### bool "via raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	655	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	656	### depends on VOLUMEID
				657	### help
				658	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	659
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	660	### config FEATURE_VOLUMEID_SILICONRAID
				661	### bool "silicon raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	662	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	663	### depends on VOLUMEID
				664	### help
				665	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	666
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	667	### config FEATURE_VOLUMEID_NVIDIARAID
				668	### bool "nvidia raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	669	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	670	### depends on VOLUMEID
				671	### help
				672	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	673
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	674	### config FEATURE_VOLUMEID_PROMISERAID
				675	### bool "promise raid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	676	### default y
Denis Vlasenko	d25c33f	2008-03-17 09:25:05 +0000	[diff] [blame]	677	### depends on VOLUMEID
				678	### help
				679	### TODO
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	680
				681	config FEATURE_VOLUMEID_LINUXRAID
				682	bool "linuxraid"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	683	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	684	depends on VOLUMEID
				685	help
				686	TODO
				687
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	688	config MOUNT
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	689	bool "mount"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	690	default y
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	691	help
				692	All files and filesystems in Unix are arranged into one big directory
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	693	tree. The 'mount' utility is used to graft a filesystem onto a
				694	particular part of the tree. A filesystem can either live on a block
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	695	device, or it can be accessible over the network, as is the case with
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	696	NFS filesystems. Most people using BusyBox will also want to enable
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	697	the 'mount' utility.
				698
Denis Vlasenko	b1d8e7d	2008-02-16 23:28:42 +0000	[diff] [blame]	699	config FEATURE_MOUNT_FAKE
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	700	bool "Support option -f"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	701	default y
Denis Vlasenko	b1d8e7d	2008-02-16 23:28:42 +0000	[diff] [blame]	702	depends on MOUNT
				703	help
				704	Enable support for faking a file system mount.
				705
Denis Vlasenko	f732e96	2008-02-18 12:07:49 +0000	[diff] [blame]	706	config FEATURE_MOUNT_VERBOSE
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	707	bool "Support option -v"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	708	default y
Denis Vlasenko	f732e96	2008-02-18 12:07:49 +0000	[diff] [blame]	709	depends on MOUNT
				710	help
				711	Enable multi-level -v[vv...] verbose messages. Useful if you
				712	debug mount problems and want to see what is exactly passed
				713	to the kernel.
				714
Denis Vlasenko	2535f12	2007-09-15 13:28:30 +0000	[diff] [blame]	715	config FEATURE_MOUNT_HELPERS
				716	bool "Support mount helpers"
				717	default n
				718	depends on MOUNT
				719	help
				720	Enable mounting of virtual file systems via external helpers.
Denis Vlasenko	32d49bc	2008-02-03 23:52:41 +0000	[diff] [blame]	721	E.g. "mount obexfs#-b00.11.22.33.44.55 /mnt" will in effect call
				722	"obexfs -b00.11.22.33.44.55 /mnt"
				723	Also "mount -t sometype [-o opts] fs /mnt" will try
				724	"sometype [-o opts] fs /mnt" if simple mount syscall fails.
				725	The idea is to use such virtual filesystems in /etc/fstab.
Denis Vlasenko	2535f12	2007-09-15 13:28:30 +0000	[diff] [blame]	726
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	727	config FEATURE_MOUNT_LABEL
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	728	bool "Support specifiying devices by label or UUID"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	729	default y
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	730	depends on MOUNT
Denis Vlasenko	4824cca	2008-03-21 18:29:01 +0000	[diff] [blame]	731	select VOLUMEID
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	732	help
				733	This allows for specifying a device by label or uuid, rather than by
Denis Vlasenko	1e19afd	2008-10-12 11:20:08 +0000	[diff] [blame]	734	name. This feature utilizes the same functionality as blkid/findfs.
Natanael Copa	9aff299	2009-09-20 04:28:22 +0200	[diff] [blame]	735	This also enables label or uuid support for swapon.
Denis Vlasenko	de7684a	2008-02-18 21:08:49 +0000	[diff] [blame]	736
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	737	config FEATURE_MOUNT_NFS
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	738	bool "Support mounting NFS file systems"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	739	default y
Denis Vlasenko	a7825f2	2007-06-16 13:56:51 +0000	[diff] [blame]	740	depends on MOUNT
				741	select FEATURE_HAVE_RPC
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	742	select FEATURE_SYSLOG
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	743	help
Rob Landley	e3781b7	2006-08-08 01:39:49 +0000	[diff] [blame]	744	Enable mounting of NFS file systems.
				745
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	746	config FEATURE_MOUNT_CIFS
Rob Landley	89d9d4d	2006-09-01 08:10:44 +0000	[diff] [blame]	747	bool "Support mounting CIFS/SMB file systems"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	748	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	749	depends on MOUNT
Rob Landley	89d9d4d	2006-09-01 08:10:44 +0000	[diff] [blame]	750	help
				751	Enable support for samba mounts.
Denis Vlasenko	39e93cc	2006-09-10 18:38:17 +0000	[diff] [blame]	752
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	753	config FEATURE_MOUNT_FLAGS
				754	depends on MOUNT
Denis Vlasenko	39e93cc	2006-09-10 18:38:17 +0000	[diff] [blame]	755	bool "Support lots of -o flags in mount"
Rob Landley	e3781b7	2006-08-08 01:39:49 +0000	[diff] [blame]	756	default y
				757	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	758	Without this, mount only supports ro/rw/remount. With this, it
Rob Landley	e3781b7	2006-08-08 01:39:49 +0000	[diff] [blame]	759	supports nosuid, suid, dev, nodev, exec, noexec, sync, async, atime,
				760	noatime, diratime, nodiratime, loud, bind, move, shared, slave,
				761	private, unbindable, rshared, rslave, rprivate, and runbindable.
				762
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	763	config FEATURE_MOUNT_FSTAB
				764	depends on MOUNT
Rob Landley	e3781b7	2006-08-08 01:39:49 +0000	[diff] [blame]	765	bool "Support /etc/fstab and -a"
				766	default y
				767	help
				768	Support mount all and looking for files in /etc/fstab.
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	769
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	770	config PIVOT_ROOT
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	771	bool "pivot_root"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	772	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	773	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	774	The pivot_root utility swaps the mount points for the root filesystem
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	775	with some other mounted filesystem. This allows you to do all sorts
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	776	of wild and crazy things with your Linux system and is far more
				777	powerful than 'chroot'.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	778
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	779	Note: This is for initrd in linux 2.4. Under initramfs (introduced
Rob Landley	0f34a82	2005-10-27 22:55:50 +0000	[diff] [blame]	780	in linux 2.6) use switch_root instead.
				781
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	782	config RDATE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	783	bool "rdate"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	784	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	785	help
Eric Andersen	c7bda1c	2004-03-15 08:29:22 +0000	[diff] [blame]	786	The rdate utility allows you to synchronize the date and time of your
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	787	system clock with the date and time of a remote networked system using
				788	the RFC868 protocol, which is built into the inetd daemon on most
				789	systems.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	790
Bernhard Reutner-Fischer	c77e843	2008-08-19 11:28:52 +0000	[diff] [blame]	791	config RDEV
Denys Vlasenko	345e093	2010-03-31 16:03:56 +0200	[diff] [blame]	792	bool "rdev"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	793	default y
Denys Vlasenko	345e093	2010-03-31 16:03:56 +0200	[diff] [blame]	794	help
Bernhard Reutner-Fischer	c77e843	2008-08-19 11:28:52 +0000	[diff] [blame]	795	Print the device node associated with the filesystem mounted at '/'.
				796
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	797	config READPROFILE
Mike Frysinger	75aa192	2005-09-24 23:12:38 +0000	[diff] [blame]	798	bool "readprofile"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	799	default y
Mike Frysinger	75aa192	2005-09-24 23:12:38 +0000	[diff] [blame]	800	help
				801	This allows you to parse /proc/profile for basic profiling.
				802
Mike Frysinger	6b160e4	2008-02-15 02:27:19 +0000	[diff] [blame]	803	config RTCWAKE
				804	bool "rtcwake"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	805	default y
Mike Frysinger	6b160e4	2008-02-15 02:27:19 +0000	[diff] [blame]	806	help
				807	Enter a system sleep state until specified wakeup time.
				808
Denis Vlasenko	376003b	2008-04-21 05:05:17 +0000	[diff] [blame]	809	config SCRIPT
				810	bool "script"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	811	default y
Denis Vlasenko	376003b	2008-04-21 05:05:17 +0000	[diff] [blame]	812	help
				813	The script makes typescript of terminal session.
				814
Denys Vlasenko	5e61115	2009-05-19 17:36:16 +0200	[diff] [blame]	815	config SCRIPTREPLAY
				816	bool "scriptreplay"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	817	default y
Denys Vlasenko	5e61115	2009-05-19 17:36:16 +0200	[diff] [blame]	818	help
				819	This program replays a typescript, using timing information
				820	given by script -t.
				821
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	822	config SETARCH
Mike Frysinger	0a6b0bf	2006-02-21 04:26:52 +0000	[diff] [blame]	823	bool "setarch"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	824	default y
Mike Frysinger	0a6b0bf	2006-02-21 04:26:52 +0000	[diff] [blame]	825	help
				826	The linux32 utility is used to create a 32bit environment for the
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	827	specified program (usually a shell). It only makes sense to have
Mike Frysinger	0a6b0bf	2006-02-21 04:26:52 +0000	[diff] [blame]	828	this util on a system that supports both 64bit and 32bit userland
				829	(like amd64/x86, ppc64/ppc, sparc64/sparc, etc...).
				830
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	831	config SWAPONOFF
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	832	bool "swaponoff"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	833	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	834	help
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	835	This option enables both the 'swapon' and the 'swapoff' utilities.
				836	Once you have created some swap space using 'mkswap', you also need
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	837	to enable your swap space with the 'swapon' utility. The 'swapoff'
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	838	utility is used, typically at system shutdown, to disable any swap
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	839	space. If you are not using any swap space, you can leave this
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	840	option disabled.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	841
Denis Vlasenko	ee56e01	2008-05-18 23:05:34 +0000	[diff] [blame]	842	config FEATURE_SWAPON_PRI
Bernhard Reutner-Fischer	3576bed	2008-05-19 08:25:23 +0000	[diff] [blame]	843	bool "Support priority option -p"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	844	default y
Denis Vlasenko	ee56e01	2008-05-18 23:05:34 +0000	[diff] [blame]	845	depends on SWAPONOFF
				846	help
				847	Enable support for setting swap device priority in swapon.
				848
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	849	config SWITCH_ROOT
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	850	bool "switch_root"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	851	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	852	help
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	853	The switch_root utility is used from initramfs to select a new
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	854	root device. Under initramfs, you have to use this instead of
				855	pivot_root. (Stop reading here if you don't care why.)
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	856
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	857	Booting with initramfs extracts a gzipped cpio archive into rootfs
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	858	(which is a variant of ramfs/tmpfs). Because rootfs can't be moved
				859	or unmounted*, pivot_root will not work from initramfs. Instead,
Mike Frysinger	5509228	2006-02-02 23:14:57 +0000	[diff] [blame]	860	switch_root deletes everything out of rootfs (including itself),
				861	does a mount --move that overmounts rootfs with the new root, and
				862	then execs the specified init program.
				863
				864	* Because the Linux kernel uses rootfs internally as the starting
				865	and ending point for searching through the kernel's doubly linked
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	866	list of active mount points. That's why.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	867
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	868	config UMOUNT
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	869	bool "umount"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	870	default y
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	871	help
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	872	When you want to remove a mounted filesystem from its current mount
				873	point, for example when you are shutting down the system, the
				874	'umount' utility is the tool to use. If you enabled the 'mount'
				875	utility, you almost certainly also want to enable 'umount'.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	876
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	877	config FEATURE_UMOUNT_ALL
Denis Vlasenko	4ee7cd4	2008-03-17 09:13:22 +0000	[diff] [blame]	878	bool "Support option -a"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	879	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	880	depends on UMOUNT
Rob Landley	cc6d8d3	2006-02-08 20:06:57 +0000	[diff] [blame]	881	help
				882	Support -a option to unmount all currently mounted filesystems.
				883
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	884	comment "Common options for mount/umount"
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	885	depends on MOUNT \|\| UMOUNT
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	886
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	887	config FEATURE_MOUNT_LOOP
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	888	bool "Support loopback mounts"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	889	default y
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	890	depends on MOUNT \|\| UMOUNT
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	891	help
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	892	Enabling this feature allows automatic mounting of files (containing
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	893	filesystem images) via the linux kernel's loopback devices.
				894	The mount command will detect you are trying to mount a file instead
				895	of a block device, and transparently associate the file with a
				896	loopback device. The umount command will also free that loopback
				897	device.
Tim Riker	c1ef7bd	2006-01-25 00:08:53 +0000	[diff] [blame]	898
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	899	You can still use the 'losetup' utility (to manually associate files
Mike Frysinger	71a6a4e	2007-01-24 08:24:43 +0000	[diff] [blame]	900	with loop devices) if you need to do something advanced, such as
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	901	specify an offset or cryptographic options to the loopback device.
				902	(If you don't want umount to free the loop device, use "umount -D".)
Paul Fox	3f6f317	2005-07-19 20:55:37 +0000	[diff] [blame]	903
Lauri Kasanen	375a8ef	2010-04-14 12:31:26 -0700	[diff] [blame]	904	config FEATURE_MOUNT_LOOP_CREATE
				905	bool "Create new loopback devices if needed"
Denys Vlasenko	2f32bf8	2010-06-06 04:14:28 +0200	[diff] [blame]	906	default y
Lauri Kasanen	375a8ef	2010-04-14 12:31:26 -0700	[diff] [blame]	907	depends on FEATURE_MOUNT_LOOP
				908	help
				909	Linux kernels >= 2.6.24 support unlimited loopback devices. They are
				910	allocated for use when trying to use a loop device. The loop device
				911	must however exist.
				912
				913	This feature lets mount to try to create next /dev/loopN device
				914	if it does not find a free one.
				915
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	916	config FEATURE_MTAB_SUPPORT
Rob Landley	2ec922e	2006-04-13 23:22:16 +0000	[diff] [blame]	917	bool "Support for the old /etc/mtab file"
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	918	default n
Denis Vlasenko	7d219aa	2006-10-05 10:17:08 +0000	[diff] [blame]	919	depends on MOUNT \|\| UMOUNT
Denis Vlasenko	b1d8e7d	2008-02-16 23:28:42 +0000	[diff] [blame]	920	select FEATURE_MOUNT_FAKE
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	921	help
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	922	Historically, Unix systems kept track of the currently mounted
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	923	partitions in the file "/etc/mtab". These days, the kernel exports
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	924	the list of currently mounted partitions in "/proc/mounts", rendering
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	925	the old mtab file obsolete. (In modern systems, /etc/mtab should be
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	926	a symlink to /proc/mounts.)
Eric Andersen	a0ac452	2003-02-27 03:14:04 +0000	[diff] [blame]	927
Rob Landley	6a6798b	2005-08-10 20:35:54 +0000	[diff] [blame]	928	The only reason to have mount maintain an /etc/mtab file itself is if
				929	your stripped-down embedded system does not have a /proc directory.
				930	If you must use this, keep in mind it's inherently brittle (for
				931	example a mount under chroot won't update it), can't handle modern
				932	features like separate per-process filesystem namespaces, requires
				933	that your /etc directory be writeable, tends to get easily confused
Rob Landley	17507fa	2006-05-08 02:22:24 +0000	[diff] [blame]	934	by --bind or --move mounts, won't update if you rename a directory
Bernhard Reutner-Fischer	3e8669f	2008-07-22 18:27:53 +0000	[diff] [blame]	935	that contains a mount point, and so on. (In brief: avoid.)
Rob Landley	17507fa	2006-05-08 02:22:24 +0000	[diff] [blame]	936
				937	About the only reason to use this is if you've removed /proc from
				938	your kernel.
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	939
Eric Andersen	c9f20d9	2002-12-05 08:41:41 +0000	[diff] [blame]	940	endmenu