package/busybox/config/util-linux/Config.in

   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
   8 config BUSYBOX_CONFIG_ACPID
   9         bool "acpid"
  10         default n
  11         help
  12           acpid listens to ACPI events coming either in textual form from
  13           /proc/acpi/event (though it is marked deprecated it is still widely
  14           used and _is_ a standard) or in binary form from specified evdevs
  15           (just use /dev/input/event*).
  16
  17           It parses the event to retrieve ACTION and a possible PARAMETER.
  18           It then spawns /etc/acpi/<ACTION>[/<PARAMETER>] either via run-parts
  19           (if the resulting path is a directory) or directly as an executable.
  20
  21           N.B. acpid relies on run-parts so have the latter installed.
  22
  23 config BUSYBOX_CONFIG_FEATURE_ACPID_COMPAT
  24         bool "Accept and ignore redundant options"
  25         default n
  26         depends on BUSYBOX_CONFIG_ACPID
  27         help
  28           Accept and ignore compatibility options -g -m -s -S -v.
  29
  30 config BUSYBOX_CONFIG_BLKID
  31         bool "blkid"
  32         default y
  33         select BUSYBOX_CONFIG_VOLUMEID
  34         help
  35           Lists labels and UUIDs of all filesystems.
  36           WARNING:
  37           With all submodules selected, it will add ~8k to busybox.
  38
  39 config BUSYBOX_CONFIG_DMESG
  40         bool "dmesg"
  41         default y
  42         help
  43           dmesg is used to examine or control the kernel ring buffer. When the
  44           Linux kernel prints messages to the system log, they are stored in
  45           the kernel ring buffer. You can use dmesg to print the kernel's ring
  46           buffer, clear the kernel ring buffer, change the size of the kernel
  47           ring buffer, and change the priority level at which kernel messages
  48           are also logged to the system console. Enable this option if you
  49           wish to enable the 'dmesg' utility.
  50
  51 config BUSYBOX_CONFIG_FEATURE_DMESG_PRETTY
  52         bool "Pretty dmesg output"
  53         default y
  54         depends on BUSYBOX_CONFIG_DMESG
  55         help
  56           If you wish to scrub the syslog level from the output, say 'Y' here.
  57           The syslog level is a string prefixed to every line with the form
  58           "<#>".
  59
  60           With this option you will see:
  61             # dmesg
  62             Linux version 2.6.17.4 .....
  63             BIOS-provided physical RAM map:
  64              BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
  65
  66           Without this option you will see:
  67             # dmesg
  68             <5>Linux version 2.6.17.4 .....
  69             <6>BIOS-provided physical RAM map:
  70             <6> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
  71
  72 config BUSYBOX_CONFIG_FBSET
  73         bool "fbset"
  74         default n
  75         help
  76           fbset is used to show or change the settings of a Linux frame buffer
  77           device. The frame buffer device provides a simple and unique
  78           interface to access a graphics display. Enable this option
  79           if you wish to enable the 'fbset' utility.
  80
  81 config BUSYBOX_CONFIG_FEATURE_FBSET_FANCY
  82         bool "Turn on extra fbset options"
  83         default n
  84         depends on BUSYBOX_CONFIG_FBSET
  85         help
  86           This option enables extended fbset options, allowing one to set the
  87           framebuffer size, color depth, etc. interface to access a graphics
  88           display. Enable this option if you wish to enable extended fbset
  89           options.
  90
  91 config BUSYBOX_CONFIG_FEATURE_FBSET_READMODE
  92         bool "Turn on fbset readmode support"
  93         default n
  94         depends on BUSYBOX_CONFIG_FBSET
  95         help
  96           This option allows fbset to read the video mode database stored by
  97           default n /etc/fb.modes, which can be used to set frame buffer
  98           device to pre-defined video modes.
  99
 100 config BUSYBOX_CONFIG_FDFLUSH
 101         bool "fdflush"
 102         default n
 103         help
 104           fdflush is only needed when changing media on slightly-broken
 105           removable media drives. It is used to make Linux believe that a
 106           hardware disk-change switch has been actuated, which causes Linux to
 107           forget anything it has cached from the previous media. If you have
 108           such a slightly-broken drive, you will need to run fdflush every time
 109           you change a disk. Most people have working hardware and can safely
 110           leave this disabled.
 111
 112 config BUSYBOX_CONFIG_FDFORMAT
 113         bool "fdformat"
 114         default n
 115         help
 116           fdformat is used to low-level format a floppy disk.
 117
 118 config BUSYBOX_CONFIG_FDISK
 119         bool "fdisk"
 120         default n
 121         help
 122           The fdisk utility is used to divide hard disks into one or more
 123           logical disks, which are generally called partitions. This utility
 124           can be used to list and edit the set of partitions or BSD style
 125           'disk slices' that are defined on a hard drive.
 126
 127 config BUSYBOX_CONFIG_FDISK_SUPPORT_LARGE_DISKS
 128         bool "Support over 4GB disks"
 129         default y
 130         depends on BUSYBOX_CONFIG_FDISK
 131         help
 132           Enable this option to support large disks > 4GB.
 133
 134 config BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 135         bool "Write support"
 136         default n
 137         depends on BUSYBOX_CONFIG_FDISK
 138         help
 139           Enabling this option allows you to create or change a partition table
 140           and write those changes out to disk. If you leave this option
 141           disabled, you will only be able to view the partition table.
 142
 143 config BUSYBOX_CONFIG_FEATURE_AIX_LABEL
 144         bool "Support AIX disklabels"
 145         default n
 146         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 147         help
 148           Enabling this option allows you to create or change AIX disklabels.
 149           Most people can safely leave this option disabled.
 150
 151 config BUSYBOX_CONFIG_FEATURE_SGI_LABEL
 152         bool "Support SGI disklabels"
 153         default n
 154         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 155         help
 156           Enabling this option allows you to create or change SGI disklabels.
 157           Most people can safely leave this option disabled.
 158
 159 config BUSYBOX_CONFIG_FEATURE_SUN_LABEL
 160         bool "Support SUN disklabels"
 161         default n
 162         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 163         help
 164           Enabling this option allows you to create or change SUN disklabels.
 165           Most people can safely leave this option disabled.
 166
 167 config BUSYBOX_CONFIG_FEATURE_OSF_LABEL
 168         bool "Support BSD disklabels"
 169         default n
 170         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 171         help
 172           Enabling this option allows you to create or change BSD disklabels
 173           and define and edit BSD disk slices.
 174
 175 config BUSYBOX_CONFIG_FEATURE_FDISK_ADVANCED
 176         bool "Support expert mode"
 177         default n
 178         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 179         help
 180           Enabling this option allows you to do terribly unsafe things like
 181           define arbitrary drive geometry, move the beginning of data in a
 182           partition, and similarly evil things. Unless you have a very good
 183           reason you would be wise to leave this disabled.
 184
 185 config BUSYBOX_CONFIG_FINDFS
 186         bool "findfs"
 187         default n
 188         select BUSYBOX_CONFIG_VOLUMEID
 189         help
 190           Prints the name of a filesystem with given label or UUID.
 191           WARNING:
 192           With all submodules selected, it will add ~8k to busybox.
 193
 194 config BUSYBOX_CONFIG_FREERAMDISK
 195         bool "freeramdisk"
 196         default n
 197         help
 198           Linux allows you to create ramdisks. This utility allows you to
 199           delete them and completely free all memory that was used for the
 200           ramdisk. For example, if you boot Linux into a ramdisk and later
 201           pivot_root, you may want to free the memory that is allocated to the
 202           ramdisk. If you have no use for freeing memory from a ramdisk, leave
 203           this disabled.
 204
 205 config BUSYBOX_CONFIG_FSCK_MINIX
 206         bool "fsck_minix"
 207         default n
 208         help
 209           The minix filesystem is a nice, small, compact, read-write filesystem
 210           with little overhead. It is not a journaling filesystem however and
 211           can experience corruption if it is not properly unmounted or if the
 212           power goes off in the middle of a write. This utility allows you to
 213           check for and attempt to repair any corruption that occurs to a minix
 214           filesystem.
 215
 216 config BUSYBOX_CONFIG_MKFS_EXT2
 217         bool "mkfs_ext2"
 218         default n
 219         help
 220           Utility to create EXT2 filesystems.
 221
 222 config BUSYBOX_CONFIG_MKFS_MINIX
 223         bool "mkfs_minix"
 224         default n
 225         help
 226           The minix filesystem is a nice, small, compact, read-write filesystem
 227           with little overhead. If you wish to be able to create minix
 228           filesystems this utility will do the job for you.
 229
 230 comment "Minix filesystem support"
 231         depends on BUSYBOX_CONFIG_FSCK_MINIX || BUSYBOX_CONFIG_MKFS_MINIX
 232
 233 config BUSYBOX_CONFIG_FEATURE_MINIX2
 234         bool "Support Minix fs v2 (fsck_minix/mkfs_minix)"
 235         default n
 236         depends on BUSYBOX_CONFIG_FSCK_MINIX || BUSYBOX_CONFIG_MKFS_MINIX
 237         help
 238           If you wish to be able to create version 2 minix filesystems, enable
 239           this. If you enabled 'mkfs_minix' then you almost certainly want to
 240           be using the version 2 filesystem support.
 241
 242 config BUSYBOX_CONFIG_MKFS_REISER
 243         bool "mkfs_reiser"
 244         default n
 245         help
 246           Utility to create ReiserFS filesystems.
 247
 248 config BUSYBOX_CONFIG_MKFS_VFAT
 249         bool "mkfs_vfat"
 250         default n
 251         help
 252           Utility to create FAT32 filesystems.
 253
 254 config BUSYBOX_CONFIG_GETOPT
 255         bool "getopt"
 256         default n
 257         help
 258           The getopt utility is used to break up (parse) options in command
 259           lines to make it easy to write complex shell scripts that also check
 260           for legal (and illegal) options. If you want to write horribly
 261           complex shell scripts, or use some horribly complex shell script
 262           written by others, this utility may be for you. Most people will
 263           wisely leave this disabled.
 264
 265 config BUSYBOX_CONFIG_FEATURE_GETOPT_LONG
 266         bool "Support option -l"
 267         default n if BUSYBOX_CONFIG_LONG_OPTS
 268         depends on BUSYBOX_CONFIG_GETOPT
 269         help
 270           Enable support for long options (option -l).
 271
 272 config BUSYBOX_CONFIG_HEXDUMP
 273         bool "hexdump"
 274         default y
 275         help
 276           The hexdump utility is used to display binary data in a readable
 277           way that is comparable to the output from most hex editors.
 278
 279 config BUSYBOX_CONFIG_FEATURE_HEXDUMP_REVERSE
 280         bool "Support -R, reverse of 'hexdump -Cv'"
 281         default n
 282         depends on BUSYBOX_CONFIG_HEXDUMP
 283         help
 284           The hexdump utility is used to display binary data in an ascii
 285           readable way. This option creates binary data from an ascii input.
 286           NB: this option is non-standard. It's unwise to use it in scripts
 287           aimed to be portable.
 288
 289 config BUSYBOX_CONFIG_HD
 290         bool "hd"
 291         default n
 292         select BUSYBOX_CONFIG_HEXDUMP
 293         help
 294           hd is an alias to hexdump -C.
 295
 296 config BUSYBOX_CONFIG_HWCLOCK
 297         bool "hwclock"
 298         default y
 299         help
 300           The hwclock utility is used to read and set the hardware clock
 301           on a system. This is primarily used to set the current time on
 302           shutdown in the hardware clock, so the hardware will keep the
 303           correct time when Linux is _not_ running.
 304
 305 config BUSYBOX_CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS
 306         bool "Support long options (--hctosys,...)"
 307         default n
 308         depends on BUSYBOX_CONFIG_HWCLOCK && BUSYBOX_CONFIG_LONG_OPTS
 309         help
 310           By default, the hwclock utility only uses short options. If you
 311           are overly fond of its long options, such as --hctosys, --utc, etc)
 312           then enable this option.
 313
 314 config BUSYBOX_CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS
 315         bool "Use FHS /var/lib/hwclock/adjtime"
 316         default n
 317         depends on BUSYBOX_CONFIG_HWCLOCK
 318         help
 319           Starting with FHS 2.3, the adjtime state file is supposed to exist
 320           at /var/lib/hwclock/adjtime instead of /etc/adjtime. If you wish
 321           to use the FHS behavior, answer Y here, otherwise answer N for the
 322           classic /etc/adjtime path.
 323
 324           pathname.com/fhs/pub/fhs-2.3.html#VARLIBHWCLOCKSTATEDIRECTORYFORHWCLO
 325
 326 config BUSYBOX_CONFIG_IPCRM
 327         bool "ipcrm"
 328         default n
 329         select BUSYBOX_CONFIG_FEATURE_SUID
 330         help
 331           The ipcrm utility allows the removal of System V interprocess
 332           communication (IPC) objects and the associated data structures
 333           from the system.
 334
 335 config BUSYBOX_CONFIG_IPCS
 336         bool "ipcs"
 337         default n
 338         select BUSYBOX_CONFIG_FEATURE_SUID
 339         help
 340           The ipcs utility is used to provide information on the currently
 341           allocated System V interprocess (IPC) objects in the system.
 342
 343 config BUSYBOX_CONFIG_LOSETUP
 344         bool "losetup"
 345         default n
 346         help
 347           losetup is used to associate or detach a loop device with a regular
 348           file or block device, and to query the status of a loop device. This
 349           version does not currently support enabling data encryption.
 350
 351 config BUSYBOX_CONFIG_LSPCI
 352         bool "lspci"
 353         default n
 354         help
 355           lspci is a utility for displaying information about PCI buses in the
 356           system and devices connected to them.
 357
 358           This version uses sysfs (/sys/bus/pci/devices) only.
 359
 360 config BUSYBOX_CONFIG_LSUSB
 361         bool "lsusb"
 362         default n
 363         help
 364           lsusb is a utility for displaying information about USB buses in the
 365           system and devices connected to them.
 366
 367           This version uses sysfs (/sys/bus/usb/devices) only.
 368
 369 config BUSYBOX_CONFIG_MDEV
 370         bool "mdev"
 371         default n
 372         help
 373           mdev is a mini-udev implementation for dynamically creating device
 374           nodes in the /dev directory.
 375
 376           For more information, please see docs/mdev.txt
 377
 378 config BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 379         bool "Support /etc/mdev.conf"
 380         default n
 381         depends on BUSYBOX_CONFIG_MDEV
 382         help
 383           Add support for the mdev config file to control ownership and
 384           permissions of the device nodes.
 385
 386           For more information, please see docs/mdev.txt
 387
 388 config BUSYBOX_CONFIG_FEATURE_MDEV_RENAME
 389         bool "Support subdirs/symlinks"
 390         default n
 391         depends on BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 392         help
 393           Add support for renaming devices and creating symlinks.
 394
 395           For more information, please see docs/mdev.txt
 396
 397 config BUSYBOX_CONFIG_FEATURE_MDEV_RENAME_REGEXP
 398         bool "Support regular expressions substitutions when renaming device"
 399         default n
 400         depends on BUSYBOX_CONFIG_FEATURE_MDEV_RENAME
 401         help
 402           Add support for regular expressions substitutions when renaming
 403           device.
 404
 405 config BUSYBOX_CONFIG_FEATURE_MDEV_EXEC
 406         bool "Support command execution at device addition/removal"
 407         default n
 408         depends on BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 409         help
 410           This adds support for an optional field to /etc/mdev.conf for
 411           executing commands when devices are created/removed.
 412
 413           For more information, please see docs/mdev.txt
 414
 415 config BUSYBOX_CONFIG_FEATURE_MDEV_LOAD_FIRMWARE
 416         bool "Support loading of firmwares"
 417         default n
 418         depends on BUSYBOX_CONFIG_MDEV
 419         help
 420           Some devices need to load firmware before they can be usable.
 421
 422           These devices will request userspace look up the files in
 423           /lib/firmware/ and if it exists, send it to the kernel for
 424           loading into the hardware.
 425
 426 config BUSYBOX_CONFIG_MKSWAP
 427         bool "mkswap"
 428         default y
 429         help
 430           The mkswap utility is used to configure a file or disk partition as
 431           Linux swap space. This allows Linux to use the entire file or
 432           partition as if it were additional RAM, which can greatly increase
 433           the capability of low-memory machines. This additional memory is
 434           much slower than real RAM, but can be very helpful at preventing your
 435           applications being killed by the Linux out of memory (OOM) killer.
 436           Once you have created swap space using 'mkswap' you need to enable
 437           the swap space using the 'swapon' utility.
 438
 439 config BUSYBOX_CONFIG_FEATURE_MKSWAP_UUID
 440         bool "UUID support"
 441         default y
 442         depends on BUSYBOX_CONFIG_MKSWAP
 443         help
 444           Generate swap spaces with universally unique identifiers.
 445
 446 config BUSYBOX_CONFIG_MORE
 447         bool "more"
 448         default n
 449         help
 450           more is a simple utility which allows you to read text one screen
 451           sized page at a time. If you want to read text that is larger than
 452           the screen, and you are using anything faster than a 300 baud modem,
 453           you will probably find this utility very helpful. If you don't have
 454           any need to reading text files, you can leave this disabled.
 455
 456 config BUSYBOX_CONFIG_FEATURE_USE_TERMIOS
 457         bool "Use termios to manipulate the screen"
 458         default n
 459         depends on BUSYBOX_CONFIG_MORE || BUSYBOX_CONFIG_TOP
 460         help
 461           This option allows utilities such as 'more' and 'top' to determine
 462           the size of the screen. If you leave this disabled, your utilities
 463           that display things on the screen will be especially primitive and
 464           will be unable to determine the current screen size, and will be
 465           unable to move the cursor.
 466
 467 config BUSYBOX_CONFIG_VOLUMEID
 468         bool #No description makes it a hidden option
 469         default n
 470
 471 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_EXT
 472         bool "Ext filesystem"
 473         default y
 474         depends on BUSYBOX_CONFIG_VOLUMEID
 475         help
 476           TODO
 477
 478 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_BTRFS
 479         bool "btrfs filesystem"
 480         default y
 481         depends on BUSYBOX_CONFIG_VOLUMEID
 482         help
 483           TODO
 484
 485 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_REISERFS
 486         bool "Reiser filesystem"
 487         default y
 488         depends on BUSYBOX_CONFIG_VOLUMEID
 489         help
 490           TODO
 491
 492 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_FAT
 493         bool "fat filesystem"
 494         default y
 495         depends on BUSYBOX_CONFIG_VOLUMEID
 496         help
 497           TODO
 498
 499 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_HFS
 500         bool "hfs filesystem"
 501         default y
 502         depends on BUSYBOX_CONFIG_VOLUMEID
 503         help
 504           TODO
 505
 506 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_JFS
 507         bool "jfs filesystem"
 508         default n
 509         depends on BUSYBOX_CONFIG_VOLUMEID
 510         help
 511           TODO
 512
 513 ### config FEATURE_VOLUMEID_UFS
 514 ###     bool "ufs filesystem"
 515 ###     default n
 516 ###     depends on VOLUMEID
 517 ###     help
 518 ###       TODO
 519
 520 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_XFS
 521         bool "xfs filesystem"
 522         default y
 523         depends on BUSYBOX_CONFIG_VOLUMEID
 524         help
 525           TODO
 526
 527 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_NTFS
 528         bool "ntfs filesystem"
 529         default y
 530         depends on BUSYBOX_CONFIG_VOLUMEID
 531         help
 532           TODO
 533
 534 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_ISO9660
 535         bool "iso9660 filesystem"
 536         default y
 537         depends on BUSYBOX_CONFIG_VOLUMEID
 538         help
 539           TODO
 540
 541 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_UDF
 542         bool "udf filesystem"
 543         default y
 544         depends on BUSYBOX_CONFIG_VOLUMEID
 545         help
 546           TODO
 547
 548 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_LUKS
 549         bool "luks filesystem"
 550         default n
 551         depends on BUSYBOX_CONFIG_VOLUMEID
 552         help
 553           TODO
 554
 555 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_LINUXSWAP
 556         bool "linux swap filesystem"
 557         default y
 558         depends on BUSYBOX_CONFIG_VOLUMEID
 559         help
 560           TODO
 561
 562 ### config FEATURE_VOLUMEID_LVM
 563 ###     bool "lvm"
 564 ###     default n
 565 ###     depends on VOLUMEID
 566 ###     help
 567 ###       TODO
 568
 569 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_CRAMFS
 570         bool "cramfs filesystem"
 571         default n
 572         depends on BUSYBOX_CONFIG_VOLUMEID
 573         help
 574           TODO
 575
 576 ### config FEATURE_VOLUMEID_HPFS
 577 ###     bool "hpfs filesystem"
 578 ###     default n
 579 ###     depends on VOLUMEID
 580 ###     help
 581 ###       TODO
 582
 583 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_ROMFS
 584         bool "romfs filesystem"
 585         default n
 586         depends on BUSYBOX_CONFIG_VOLUMEID
 587         help
 588           TODO
 589
 590 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_SYSV
 591         bool "sysv filesystem"
 592         default n
 593         depends on BUSYBOX_CONFIG_VOLUMEID
 594         help
 595           TODO
 596
 597 ### config FEATURE_VOLUMEID_MINIX
 598 ###     bool "minix filesystem"
 599 ###     default n
 600 ###     depends on VOLUMEID
 601 ###     help
 602 ###       TODO
 603
 604 ### These only detect partition tables - not used (yet?)
 605 ### config FEATURE_VOLUMEID_MAC
 606 ###     bool "mac filesystem"
 607 ###     default n
 608 ###     depends on VOLUMEID
 609 ###     help
 610 ###       TODO
 611 ###
 612 ### config FEATURE_VOLUMEID_MSDOS
 613 ###     bool "msdos filesystem"
 614 ###     default n
 615 ###     depends on VOLUMEID
 616 ###     help
 617 ###       TODO
 618
 619 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_OCFS2
 620         bool "ocfs2 filesystem"
 621         default n
 622         depends on BUSYBOX_CONFIG_VOLUMEID
 623         help
 624           TODO
 625
 626 ### config FEATURE_VOLUMEID_HIGHPOINTRAID
 627 ###     bool "highpoint raid"
 628 ###     default n
 629 ###     depends on VOLUMEID
 630 ###     help
 631 ###       TODO
 632
 633 ### config FEATURE_VOLUMEID_ISWRAID
 634 ###     bool "intel raid"
 635 ###     default n
 636 ###     depends on VOLUMEID
 637 ###     help
 638 ###       TODO
 639
 640 ### config FEATURE_VOLUMEID_LSIRAID
 641 ###     bool "lsi raid"
 642 ###     default n
 643 ###     depends on VOLUMEID
 644 ###     help
 645 ###       TODO
 646
 647 ### config FEATURE_VOLUMEID_VIARAID
 648 ###     bool "via raid"
 649 ###     default n
 650 ###     depends on VOLUMEID
 651 ###     help
 652 ###       TODO
 653
 654 ### config FEATURE_VOLUMEID_SILICONRAID
 655 ###     bool "silicon raid"
 656 ###     default n
 657 ###     depends on VOLUMEID
 658 ###     help
 659 ###       TODO
 660
 661 ### config FEATURE_VOLUMEID_NVIDIARAID
 662 ###     bool "nvidia raid"
 663 ###     default n
 664 ###     depends on VOLUMEID
 665 ###     help
 666 ###       TODO
 667
 668 ### config FEATURE_VOLUMEID_PROMISERAID
 669 ###     bool "promise raid"
 670 ###     default n
 671 ###     depends on VOLUMEID
 672 ###     help
 673 ###       TODO
 674
 675 config BUSYBOX_CONFIG_FEATURE_VOLUMEID_LINUXRAID
 676         bool "linuxraid"
 677         default y
 678         depends on BUSYBOX_CONFIG_VOLUMEID
 679         help
 680           TODO
 681
 682 config BUSYBOX_CONFIG_MOUNT
 683         bool "mount"
 684         default y
 685         help
 686           All files and filesystems in Unix are arranged into one big directory
 687           tree. The 'mount' utility is used to graft a filesystem onto a
 688           particular part of the tree. A filesystem can either live on a block
 689           device, or it can be accessible over the network, as is the case with
 690           NFS filesystems. Most people using BusyBox will also want to enable
 691           the 'mount' utility.
 692
 693 config BUSYBOX_CONFIG_FEATURE_MOUNT_FAKE
 694         bool "Support option -f"
 695         default n
 696         depends on BUSYBOX_CONFIG_MOUNT
 697         help
 698           Enable support for faking a file system mount.
 699
 700 config BUSYBOX_CONFIG_FEATURE_MOUNT_VERBOSE
 701         bool "Support option -v"
 702         default n
 703         depends on BUSYBOX_CONFIG_MOUNT
 704         help
 705           Enable multi-level -v[vv...] verbose messages. Useful if you
 706           debug mount problems and want to see what is exactly passed
 707           to the kernel.
 708
 709 config BUSYBOX_CONFIG_FEATURE_MOUNT_HELPERS
 710         bool "Support mount helpers"
 711         default n
 712         depends on BUSYBOX_CONFIG_MOUNT
 713         help
 714           Enable mounting of virtual file systems via external helpers.
 715           E.g. "mount obexfs#-b00.11.22.33.44.55 /mnt" will in effect call
 716           "obexfs -b00.11.22.33.44.55 /mnt"
 717           Also "mount -t sometype [-o opts] fs /mnt" will try
 718           "sometype [-o opts] fs /mnt" if simple mount syscall fails.
 719           The idea is to use such virtual filesystems in /etc/fstab.
 720
 721 config BUSYBOX_CONFIG_FEATURE_MOUNT_LABEL
 722         bool "Support specifiying devices by label or UUID"
 723         default n
 724         depends on BUSYBOX_CONFIG_MOUNT
 725         select BUSYBOX_CONFIG_VOLUMEID
 726         help
 727           This allows for specifying a device by label or uuid, rather than by
 728           name. This feature utilizes the same functionality as blkid/findfs.
 729           This also enables label or uuid support for swapon.
 730
 731 config BUSYBOX_CONFIG_FEATURE_MOUNT_NFS
 732         bool "Support mounting NFS file systems"
 733         default y
 734         depends on BUSYBOX_CONFIG_MOUNT
 735         select BUSYBOX_CONFIG_FEATURE_HAVE_RPC
 736         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 737         help
 738           Enable mounting of NFS file systems.
 739
 740 config BUSYBOX_CONFIG_FEATURE_MOUNT_CIFS
 741         bool "Support mounting CIFS/SMB file systems"
 742         default y
 743         depends on BUSYBOX_CONFIG_MOUNT
 744         help
 745           Enable support for samba mounts.
 746
 747 config BUSYBOX_CONFIG_FEATURE_MOUNT_FLAGS
 748         depends on BUSYBOX_CONFIG_MOUNT
 749         bool "Support lots of -o flags in mount"
 750         default y
 751         help
 752           Without this, mount only supports ro/rw/remount. With this, it
 753           supports nosuid, suid, dev, nodev, exec, noexec, sync, async, atime,
 754           noatime, diratime, nodiratime, loud, bind, move, shared, slave,
 755           private, unbindable, rshared, rslave, rprivate, and runbindable.
 756
 757 config BUSYBOX_CONFIG_FEATURE_MOUNT_FSTAB
 758         depends on BUSYBOX_CONFIG_MOUNT
 759         bool "Support /etc/fstab and -a"
 760         default y
 761         help
 762           Support mount all and looking for files in /etc/fstab.
 763
 764 config BUSYBOX_CONFIG_PIVOT_ROOT
 765         bool "pivot_root"
 766         default y
 767         help
 768           The pivot_root utility swaps the mount points for the root filesystem
 769           with some other mounted filesystem. This allows you to do all sorts
 770           of wild and crazy things with your Linux system and is far more
 771           powerful than 'chroot'.
 772
 773           Note: This is for initrd in linux 2.4. Under initramfs (introduced
 774           in linux 2.6) use switch_root instead.
 775
 776 config BUSYBOX_CONFIG_RDATE
 777         bool "rdate"
 778         default y
 779         help
 780           The rdate utility allows you to synchronize the date and time of your
 781           system clock with the date and time of a remote networked system using
 782           the RFC868 protocol, which is built into the inetd daemon on most
 783           systems.
 784
 785 config BUSYBOX_CONFIG_RDEV
 786        bool "rdev"
 787        default n
 788        help
 789           Print the device node associated with the filesystem mounted at '/'.
 790
 791 config BUSYBOX_CONFIG_READPROFILE
 792         bool "readprofile"
 793         default n
 794         help
 795           This allows you to parse /proc/profile for basic profiling.
 796
 797 config BUSYBOX_CONFIG_RTCWAKE
 798         bool "rtcwake"
 799         default n
 800         help
 801           Enter a system sleep state until specified wakeup time.
 802
 803 config BUSYBOX_CONFIG_SCRIPT
 804         bool "script"
 805         default n
 806         help
 807           The script makes typescript of terminal session.
 808
 809 config BUSYBOX_CONFIG_SCRIPTREPLAY
 810         bool "scriptreplay"
 811         default n
 812         help
 813           This program replays a typescript, using timing information
 814           given by script -t.
 815
 816 config BUSYBOX_CONFIG_SETARCH
 817         bool "setarch"
 818         default n
 819         help
 820           The linux32 utility is used to create a 32bit environment for the
 821           specified program (usually a shell). It only makes sense to have
 822           this util on a system that supports both 64bit and 32bit userland
 823           (like amd64/x86, ppc64/ppc, sparc64/sparc, etc...).
 824
 825 config BUSYBOX_CONFIG_SWAPONOFF
 826         bool "swaponoff"
 827         default y
 828         help
 829           This option enables both the 'swapon' and the 'swapoff' utilities.
 830           Once you have created some swap space using 'mkswap', you also need
 831           to enable your swap space with the 'swapon' utility. The 'swapoff'
 832           utility is used, typically at system shutdown, to disable any swap
 833           space. If you are not using any swap space, you can leave this
 834           option disabled.
 835
 836 config BUSYBOX_CONFIG_FEATURE_SWAPON_PRI
 837         bool "Support priority option -p"
 838         default n
 839         depends on BUSYBOX_CONFIG_SWAPONOFF
 840         help
 841           Enable support for setting swap device priority in swapon.
 842
 843 config BUSYBOX_CONFIG_SWITCH_ROOT
 844         bool "switch_root"
 845         default y
 846         help
 847           The switch_root utility is used from initramfs to select a new
 848           root device. Under initramfs, you have to use this instead of
 849           pivot_root. (Stop reading here if you don't care why.)
 850
 851           Booting with initramfs extracts a gzipped cpio archive into rootfs
 852           (which is a variant of ramfs/tmpfs). Because rootfs can't be moved
 853           or unmounted*, pivot_root will not work from initramfs. Instead,
 854           switch_root deletes everything out of rootfs (including itself),
 855           does a mount --move that overmounts rootfs with the new root, and
 856           then execs the specified init program.
 857
 858           * Because the Linux kernel uses rootfs internally as the starting
 859           and ending point for searching through the kernel's doubly linked
 860           list of active mount points. That's why.
 861
 862 config BUSYBOX_CONFIG_UMOUNT
 863         bool "umount"
 864         default y
 865         help
 866           When you want to remove a mounted filesystem from its current mount
 867           point, for example when you are shutting down the system, the
 868           'umount' utility is the tool to use. If you enabled the 'mount'
 869           utility, you almost certainly also want to enable 'umount'.
 870
 871 config BUSYBOX_CONFIG_FEATURE_UMOUNT_ALL
 872         bool "Support option -a"
 873         default y
 874         depends on BUSYBOX_CONFIG_UMOUNT
 875         help
 876           Support -a option to unmount all currently mounted filesystems.
 877
 878 comment "Common options for mount/umount"
 879         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 880
 881 config BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP
 882         bool "Support loopback mounts"
 883         default y
 884         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 885         help
 886           Enabling this feature allows automatic mounting of files (containing
 887           filesystem images) via the linux kernel's loopback devices.
 888           The mount command will detect you are trying to mount a file instead
 889           of a block device, and transparently associate the file with a
 890           loopback device. The umount command will also free that loopback
 891           device.
 892
 893           You can still use the 'losetup' utility (to manually associate files
 894           with loop devices) if you need to do something advanced, such as
 895           specify an offset or cryptographic options to the loopback device.
 896           (If you don't want umount to free the loop device, use "umount -D".)
 897
 898 config BUSYBOX_CONFIG_FEATURE_MTAB_SUPPORT
 899         bool "Support for the old /etc/mtab file"
 900         default n
 901         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 902         select BUSYBOX_CONFIG_FEATURE_MOUNT_FAKE
 903         help
 904           Historically, Unix systems kept track of the currently mounted
 905           partitions in the file "/etc/mtab". These days, the kernel exports
 906           the list of currently mounted partitions in "/proc/mounts", rendering
 907           the old mtab file obsolete. (In modern systems, /etc/mtab should be
 908           a symlink to /proc/mounts.)
 909
 910           The only reason to have mount maintain an /etc/mtab file itself is if
 911           your stripped-down embedded system does not have a /proc directory.
 912           If you must use this, keep in mind it's inherently brittle (for
 913           example a mount under chroot won't update it), can't handle modern
 914           features like separate per-process filesystem namespaces, requires
 915           that your /etc directory be writeable, tends to get easily confused
 916           by --bind or --move mounts, won't update if you rename a directory
 917           that contains a mount point, and so on. (In brief: avoid.)
 918
 919           About the only reason to use this is if you've removed /proc from
 920           your kernel.
 921
 922 endmenu