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

   1 # DO NOT EDIT. This file is generated from Config.src
   2 #
   3 # For a description of the syntax of this configuration file,
   4 # see scripts/kbuild/config-language.txt.
   5 #
   6
   7 menu "Linux System Utilities"
   8
   9 config BUSYBOX_CONFIG_ACPID
  10         bool "acpid"
  11         default BUSYBOX_DEFAULT_ACPID
  12         select BUSYBOX_CONFIG_PLATFORM_LINUX
  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 BUSYBOX_CONFIG_FEATURE_ACPID_COMPAT
  26         bool "Accept and ignore redundant options"
  27         default BUSYBOX_DEFAULT_FEATURE_ACPID_COMPAT
  28         depends on BUSYBOX_CONFIG_ACPID
  29         help
  30         Accept and ignore compatibility options -g -m -s -S -v.
  31 config BUSYBOX_CONFIG_BLKDISCARD
  32         bool "blkdiscard"
  33         default BUSYBOX_DEFAULT_BLKDISCARD
  34         help
  35         blkdiscard discards sectors on a given device.
  36 config BUSYBOX_CONFIG_BLKID
  37         bool "blkid"
  38         default BUSYBOX_DEFAULT_BLKID
  39         select BUSYBOX_CONFIG_PLATFORM_LINUX
  40         select BUSYBOX_CONFIG_VOLUMEID
  41         help
  42         Lists labels and UUIDs of all filesystems.
  43         WARNING:
  44         With all submodules selected, it will add ~8k to busybox.
  45
  46 config BUSYBOX_CONFIG_FEATURE_BLKID_TYPE
  47         bool "Print filesystem type"
  48         default BUSYBOX_DEFAULT_FEATURE_BLKID_TYPE
  49         depends on BUSYBOX_CONFIG_BLKID
  50         help
  51         Show TYPE="filesystem type"
  52 config BUSYBOX_CONFIG_BLOCKDEV
  53         bool "blockdev"
  54         default BUSYBOX_DEFAULT_BLOCKDEV
  55         help
  56         Performs some ioctls with block devices.
  57 config BUSYBOX_CONFIG_CAL
  58         bool "cal"
  59         default BUSYBOX_DEFAULT_CAL
  60         help
  61         cal is used to display a monthly calendar.
  62 config BUSYBOX_CONFIG_CHRT
  63         bool "chrt"
  64         default BUSYBOX_DEFAULT_CHRT
  65         help
  66         manipulate real-time attributes of a process.
  67         This requires sched_{g,s}etparam support in your libc.
  68 config BUSYBOX_CONFIG_DMESG
  69         bool "dmesg"
  70         default BUSYBOX_DEFAULT_DMESG
  71         select BUSYBOX_CONFIG_PLATFORM_LINUX
  72         help
  73         dmesg is used to examine or control the kernel ring buffer. When the
  74         Linux kernel prints messages to the system log, they are stored in
  75         the kernel ring buffer. You can use dmesg to print the kernel's ring
  76         buffer, clear the kernel ring buffer, change the size of the kernel
  77         ring buffer, and change the priority level at which kernel messages
  78         are also logged to the system console. Enable this option if you
  79         wish to enable the 'dmesg' utility.
  80
  81 config BUSYBOX_CONFIG_FEATURE_DMESG_PRETTY
  82         bool "Pretty output"
  83         default BUSYBOX_DEFAULT_FEATURE_DMESG_PRETTY
  84         depends on BUSYBOX_CONFIG_DMESG
  85         help
  86         If you wish to scrub the syslog level from the output, say 'Y' here.
  87         The syslog level is a string prefixed to every line with the form
  88         "<#>".
  89
  90         With this option you will see:
  91             # dmesg
  92             Linux version 2.6.17.4 .....
  93             BIOS-provided physical RAM map:
  94              BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
  95
  96         Without this option you will see:
  97             # dmesg
  98             <5>Linux version 2.6.17.4 .....
  99             <6>BIOS-provided physical RAM map:
 100             <6> BIOS-e820: 0000000000000000 - 000000000009f000 (usable)
 101 config BUSYBOX_CONFIG_EJECT
 102         bool "eject"
 103         default BUSYBOX_DEFAULT_EJECT
 104         select BUSYBOX_CONFIG_PLATFORM_LINUX
 105         help
 106         Used to eject cdroms. (defaults to /dev/cdrom)
 107
 108 config BUSYBOX_CONFIG_FEATURE_EJECT_SCSI
 109         bool "SCSI support"
 110         default BUSYBOX_DEFAULT_FEATURE_EJECT_SCSI
 111         depends on BUSYBOX_CONFIG_EJECT
 112         help
 113         Add the -s option to eject, this allows to eject SCSI-Devices and
 114         usb-storage devices.
 115 config BUSYBOX_CONFIG_FALLOCATE
 116         bool "fallocate"
 117         default BUSYBOX_DEFAULT_FALLOCATE
 118         help
 119         Preallocate space for files.
 120 config BUSYBOX_CONFIG_FATATTR
 121         bool "fatattr"
 122         default BUSYBOX_DEFAULT_FATATTR
 123         select BUSYBOX_CONFIG_PLATFORM_LINUX
 124         help
 125         fatattr lists or changes the file attributes on a fat file system.
 126 config BUSYBOX_CONFIG_FBSET
 127         bool "fbset"
 128         default BUSYBOX_DEFAULT_FBSET
 129         select BUSYBOX_CONFIG_PLATFORM_LINUX
 130         help
 131         fbset is used to show or change the settings of a Linux frame buffer
 132         device. The frame buffer device provides a simple and unique
 133         interface to access a graphics display. Enable this option
 134         if you wish to enable the 'fbset' utility.
 135
 136 config BUSYBOX_CONFIG_FEATURE_FBSET_FANCY
 137         bool "Enable extra options"
 138         default BUSYBOX_DEFAULT_FEATURE_FBSET_FANCY
 139         depends on BUSYBOX_CONFIG_FBSET
 140         help
 141         This option enables extended fbset options, allowing one to set the
 142         framebuffer size, color depth, etc. interface to access a graphics
 143         display. Enable this option if you wish to enable extended fbset
 144         options.
 145
 146 config BUSYBOX_CONFIG_FEATURE_FBSET_READMODE
 147         bool "Enable readmode support"
 148         default BUSYBOX_DEFAULT_FEATURE_FBSET_READMODE
 149         depends on BUSYBOX_CONFIG_FBSET
 150         help
 151         This option allows fbset to read the video mode database stored by
 152         default BUSYBOX_DEFAULT_FEATURE_FBSET_READMODE /etc/fb.modes, which can be used to set frame buffer
 153         device to pre-defined video modes.
 154 config BUSYBOX_CONFIG_FDFORMAT
 155         bool "fdformat"
 156         default BUSYBOX_DEFAULT_FDFORMAT
 157         select BUSYBOX_CONFIG_PLATFORM_LINUX
 158         help
 159         fdformat is used to low-level format a floppy disk.
 160 config BUSYBOX_CONFIG_FDISK
 161         bool "fdisk"
 162         default BUSYBOX_DEFAULT_FDISK
 163         select BUSYBOX_CONFIG_PLATFORM_LINUX
 164         help
 165         The fdisk utility is used to divide hard disks into one or more
 166         logical disks, which are generally called partitions. This utility
 167         can be used to list and edit the set of partitions or BSD style
 168         'disk slices' that are defined on a hard drive.
 169
 170 config BUSYBOX_CONFIG_FDISK_SUPPORT_LARGE_DISKS
 171         bool "Support over 4GB disks"
 172         default BUSYBOX_DEFAULT_FDISK_SUPPORT_LARGE_DISKS
 173         depends on BUSYBOX_CONFIG_FDISK
 174         depends on !BUSYBOX_CONFIG_LFS   # with LFS no special code is needed
 175
 176 config BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 177         bool "Write support"
 178         default BUSYBOX_DEFAULT_FEATURE_FDISK_WRITABLE
 179         depends on BUSYBOX_CONFIG_FDISK
 180         help
 181         Enabling this option allows you to create or change a partition table
 182         and write those changes out to disk. If you leave this option
 183         disabled, you will only be able to view the partition table.
 184
 185 config BUSYBOX_CONFIG_FEATURE_AIX_LABEL
 186         bool "Support AIX disklabels"
 187         default BUSYBOX_DEFAULT_FEATURE_AIX_LABEL
 188         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 189         help
 190         Enabling this option allows you to create or change AIX disklabels.
 191         Most people can safely leave this option disabled.
 192
 193 config BUSYBOX_CONFIG_FEATURE_SGI_LABEL
 194         bool "Support SGI disklabels"
 195         default BUSYBOX_DEFAULT_FEATURE_SGI_LABEL
 196         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 197         help
 198         Enabling this option allows you to create or change SGI disklabels.
 199         Most people can safely leave this option disabled.
 200
 201 config BUSYBOX_CONFIG_FEATURE_SUN_LABEL
 202         bool "Support SUN disklabels"
 203         default BUSYBOX_DEFAULT_FEATURE_SUN_LABEL
 204         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 205         help
 206         Enabling this option allows you to create or change SUN disklabels.
 207         Most people can safely leave this option disabled.
 208
 209 config BUSYBOX_CONFIG_FEATURE_OSF_LABEL
 210         bool "Support BSD disklabels"
 211         default BUSYBOX_DEFAULT_FEATURE_OSF_LABEL
 212         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 213         help
 214         Enabling this option allows you to create or change BSD disklabels
 215         and define and edit BSD disk slices.
 216
 217 config BUSYBOX_CONFIG_FEATURE_GPT_LABEL
 218         bool "Support GPT disklabels"
 219         default BUSYBOX_DEFAULT_FEATURE_GPT_LABEL
 220         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 221         help
 222         Enabling this option allows you to view GUID Partition Table
 223         disklabels.
 224
 225 config BUSYBOX_CONFIG_FEATURE_FDISK_ADVANCED
 226         bool "Support expert mode"
 227         default BUSYBOX_DEFAULT_FEATURE_FDISK_ADVANCED
 228         depends on BUSYBOX_CONFIG_FDISK && BUSYBOX_CONFIG_FEATURE_FDISK_WRITABLE
 229         help
 230         Enabling this option allows you to do terribly unsafe things like
 231         define arbitrary drive geometry, move the beginning of data in a
 232         partition, and similarly evil things. Unless you have a very good
 233         reason you would be wise to leave this disabled.
 234 config BUSYBOX_CONFIG_FINDFS
 235         bool "findfs"
 236         default BUSYBOX_DEFAULT_FINDFS
 237         select BUSYBOX_CONFIG_PLATFORM_LINUX
 238         select BUSYBOX_CONFIG_VOLUMEID
 239         help
 240         Prints the name of a filesystem with given label or UUID.
 241         WARNING:
 242         With all submodules selected, it will add ~8k to busybox.
 243 config BUSYBOX_CONFIG_FLOCK
 244         bool "flock"
 245         default BUSYBOX_DEFAULT_FLOCK
 246         help
 247         Manage locks from shell scripts
 248 config BUSYBOX_CONFIG_FDFLUSH
 249         bool "fdflush"
 250         default BUSYBOX_DEFAULT_FDFLUSH
 251         select BUSYBOX_CONFIG_PLATFORM_LINUX
 252         help
 253         fdflush is only needed when changing media on slightly-broken
 254         removable media drives. It is used to make Linux believe that a
 255         hardware disk-change switch has been actuated, which causes Linux to
 256         forget anything it has cached from the previous media. If you have
 257         such a slightly-broken drive, you will need to run fdflush every time
 258         you change a disk. Most people have working hardware and can safely
 259         leave this disabled.
 260
 261 config BUSYBOX_CONFIG_FREERAMDISK
 262         bool "freeramdisk"
 263         default BUSYBOX_DEFAULT_FREERAMDISK
 264         select BUSYBOX_CONFIG_PLATFORM_LINUX
 265         help
 266         Linux allows you to create ramdisks. This utility allows you to
 267         delete them and completely free all memory that was used for the
 268         ramdisk. For example, if you boot Linux into a ramdisk and later
 269         pivot_root, you may want to free the memory that is allocated to the
 270         ramdisk. If you have no use for freeing memory from a ramdisk, leave
 271         this disabled.
 272 config BUSYBOX_CONFIG_FSCK_MINIX
 273         bool "fsck_minix"
 274         default BUSYBOX_DEFAULT_FSCK_MINIX
 275         help
 276         The minix filesystem is a nice, small, compact, read-write filesystem
 277         with little overhead. It is not a journaling filesystem however and
 278         can experience corruption if it is not properly unmounted or if the
 279         power goes off in the middle of a write. This utility allows you to
 280         check for and attempt to repair any corruption that occurs to a minix
 281         filesystem.
 282 config BUSYBOX_CONFIG_FSFREEZE
 283         bool "fsfreeze"
 284         default BUSYBOX_DEFAULT_FSFREEZE
 285         select BUSYBOX_CONFIG_PLATFORM_LINUX
 286         select BUSYBOX_CONFIG_LONG_OPTS
 287         help
 288         Halt new accesses and flush writes on a mounted filesystem.
 289 config BUSYBOX_CONFIG_FSTRIM
 290         bool "fstrim"
 291         default BUSYBOX_DEFAULT_FSTRIM
 292         select BUSYBOX_CONFIG_PLATFORM_LINUX
 293         help
 294         Discard unused blocks on a mounted filesystem.
 295 config BUSYBOX_CONFIG_GETOPT
 296         bool "getopt"
 297         default BUSYBOX_DEFAULT_GETOPT
 298         help
 299         The getopt utility is used to break up (parse) options in command
 300         lines to make it easy to write complex shell scripts that also check
 301         for legal (and illegal) options. If you want to write horribly
 302         complex shell scripts, or use some horribly complex shell script
 303         written by others, this utility may be for you. Most people will
 304         wisely leave this disabled.
 305
 306 config BUSYBOX_CONFIG_FEATURE_GETOPT_LONG
 307         bool "Support option -l"
 308         default BUSYBOX_DEFAULT_FEATURE_GETOPT_LONG if BUSYBOX_CONFIG_LONG_OPTS
 309         depends on BUSYBOX_CONFIG_GETOPT
 310         help
 311         Enable support for long options (option -l).
 312 config BUSYBOX_CONFIG_HEXDUMP
 313         bool "hexdump"
 314         default BUSYBOX_DEFAULT_HEXDUMP
 315         help
 316         The hexdump utility is used to display binary data in a readable
 317         way that is comparable to the output from most hex editors.
 318
 319 config BUSYBOX_CONFIG_FEATURE_HEXDUMP_REVERSE
 320         bool "Support -R, reverse of 'hexdump -Cv'"
 321         default BUSYBOX_DEFAULT_FEATURE_HEXDUMP_REVERSE
 322         depends on BUSYBOX_CONFIG_HEXDUMP
 323         help
 324         The hexdump utility is used to display binary data in an ascii
 325         readable way. This option creates binary data from an ascii input.
 326         NB: this option is non-standard. It's unwise to use it in scripts
 327         aimed to be portable.
 328
 329 config BUSYBOX_CONFIG_HD
 330         bool "hd"
 331         default BUSYBOX_DEFAULT_HD
 332         help
 333         hd is an alias to hexdump -C.
 334 config BUSYBOX_CONFIG_XXD
 335         bool "xxd"
 336         default BUSYBOX_DEFAULT_XXD
 337         help
 338         The xxd utility is used to display binary data in a readable
 339         way that is comparable to the output from most hex editors.
 340 config BUSYBOX_CONFIG_HWCLOCK
 341         bool "hwclock"
 342         default BUSYBOX_DEFAULT_HWCLOCK
 343         select BUSYBOX_CONFIG_PLATFORM_LINUX
 344         help
 345         The hwclock utility is used to read and set the hardware clock
 346         on a system. This is primarily used to set the current time on
 347         shutdown in the hardware clock, so the hardware will keep the
 348         correct time when Linux is _not_ running.
 349
 350 config BUSYBOX_CONFIG_FEATURE_HWCLOCK_LONG_OPTIONS
 351         bool "Support long options (--hctosys,...)"
 352         default BUSYBOX_DEFAULT_FEATURE_HWCLOCK_LONG_OPTIONS
 353         depends on BUSYBOX_CONFIG_HWCLOCK && BUSYBOX_CONFIG_LONG_OPTS
 354
 355 config BUSYBOX_CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS
 356         bool "Use FHS /var/lib/hwclock/adjtime"
 357         default BUSYBOX_DEFAULT_FEATURE_HWCLOCK_ADJTIME_FHS  # util-linux-ng in Fedora 13 still uses /etc/adjtime
 358         depends on BUSYBOX_CONFIG_HWCLOCK
 359         help
 360         Starting with FHS 2.3, the adjtime state file is supposed to exist
 361         at /var/lib/hwclock/adjtime instead of /etc/adjtime. If you wish
 362         to use the FHS behavior, answer Y here, otherwise answer N for the
 363         classic /etc/adjtime path.
 364
 365         pathname.com/fhs/pub/fhs-2.3.html#VARLIBHWCLOCKSTATEDIRECTORYFORHWCLO
 366 config BUSYBOX_CONFIG_IONICE
 367         bool "ionice"
 368         default BUSYBOX_DEFAULT_IONICE
 369         select BUSYBOX_CONFIG_PLATFORM_LINUX
 370         help
 371         Set/set program io scheduling class and priority
 372         Requires kernel >= 2.6.13
 373 config BUSYBOX_CONFIG_IPCRM
 374         bool "ipcrm"
 375         default BUSYBOX_DEFAULT_IPCRM
 376         help
 377         The ipcrm utility allows the removal of System V interprocess
 378         communication (IPC) objects and the associated data structures
 379         from the system.
 380 config BUSYBOX_CONFIG_IPCS
 381         bool "ipcs"
 382         default BUSYBOX_DEFAULT_IPCS
 383         select BUSYBOX_CONFIG_PLATFORM_LINUX
 384         help
 385         The ipcs utility is used to provide information on the currently
 386         allocated System V interprocess (IPC) objects in the system.
 387 config BUSYBOX_CONFIG_LAST
 388         bool "last"
 389         default BUSYBOX_DEFAULT_LAST
 390         depends on BUSYBOX_CONFIG_FEATURE_WTMP
 391         help
 392         'last' displays a list of the last users that logged into the system.
 393
 394 config BUSYBOX_CONFIG_FEATURE_LAST_FANCY
 395         bool "Output extra information"
 396         default BUSYBOX_DEFAULT_FEATURE_LAST_FANCY
 397         depends on BUSYBOX_CONFIG_LAST
 398         help
 399         'last' displays detailed information about the last users that
 400         logged into the system (mimics sysvinit last). +900 bytes.
 401 config BUSYBOX_CONFIG_LOSETUP
 402         bool "losetup"
 403         default BUSYBOX_DEFAULT_LOSETUP
 404         select BUSYBOX_CONFIG_PLATFORM_LINUX
 405         help
 406         losetup is used to associate or detach a loop device with a regular
 407         file or block device, and to query the status of a loop device. This
 408         version does not currently support enabling data encryption.
 409 config BUSYBOX_CONFIG_LSPCI
 410         bool "lspci"
 411         default BUSYBOX_DEFAULT_LSPCI
 412         #select PLATFORM_LINUX
 413         help
 414         lspci is a utility for displaying information about PCI buses in the
 415         system and devices connected to them.
 416
 417         This version uses sysfs (/sys/bus/pci/devices) only.
 418 config BUSYBOX_CONFIG_LSUSB
 419         bool "lsusb"
 420         default BUSYBOX_DEFAULT_LSUSB
 421         #select PLATFORM_LINUX
 422         help
 423         lsusb is a utility for displaying information about USB buses in the
 424         system and devices connected to them.
 425
 426         This version uses sysfs (/sys/bus/usb/devices) only.
 427 config BUSYBOX_CONFIG_MDEV
 428         bool "mdev"
 429         default BUSYBOX_DEFAULT_MDEV
 430         select BUSYBOX_CONFIG_PLATFORM_LINUX
 431         help
 432         mdev is a mini-udev implementation for dynamically creating device
 433         nodes in the /dev directory.
 434
 435         For more information, please see docs/mdev.txt
 436
 437 config BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 438         bool "Support /etc/mdev.conf"
 439         default BUSYBOX_DEFAULT_FEATURE_MDEV_CONF
 440         depends on BUSYBOX_CONFIG_MDEV
 441         help
 442         Add support for the mdev config file to control ownership and
 443         permissions of the device nodes.
 444
 445         For more information, please see docs/mdev.txt
 446
 447 config BUSYBOX_CONFIG_FEATURE_MDEV_RENAME
 448         bool "Support subdirs/symlinks"
 449         default BUSYBOX_DEFAULT_FEATURE_MDEV_RENAME
 450         depends on BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 451         help
 452         Add support for renaming devices and creating symlinks.
 453
 454         For more information, please see docs/mdev.txt
 455
 456 config BUSYBOX_CONFIG_FEATURE_MDEV_RENAME_REGEXP
 457         bool "Support regular expressions substitutions when renaming device"
 458         default BUSYBOX_DEFAULT_FEATURE_MDEV_RENAME_REGEXP
 459         depends on BUSYBOX_CONFIG_FEATURE_MDEV_RENAME
 460         help
 461         Add support for regular expressions substitutions when renaming
 462         device.
 463
 464 config BUSYBOX_CONFIG_FEATURE_MDEV_EXEC
 465         bool "Support command execution at device addition/removal"
 466         default BUSYBOX_DEFAULT_FEATURE_MDEV_EXEC
 467         depends on BUSYBOX_CONFIG_FEATURE_MDEV_CONF
 468         help
 469         This adds support for an optional field to /etc/mdev.conf for
 470         executing commands when devices are created/removed.
 471
 472         For more information, please see docs/mdev.txt
 473
 474 config BUSYBOX_CONFIG_FEATURE_MDEV_LOAD_FIRMWARE
 475         bool "Support loading of firmwares"
 476         default BUSYBOX_DEFAULT_FEATURE_MDEV_LOAD_FIRMWARE
 477         depends on BUSYBOX_CONFIG_MDEV
 478         help
 479         Some devices need to load firmware before they can be usable.
 480
 481         These devices will request userspace look up the files in
 482         /lib/firmware/ and if it exists, send it to the kernel for
 483         loading into the hardware.
 484 config BUSYBOX_CONFIG_MESG
 485         bool "mesg"
 486         default BUSYBOX_DEFAULT_MESG
 487         help
 488         Mesg controls access to your terminal by others. It is typically
 489         used to allow or disallow other users to write to your terminal
 490
 491 config BUSYBOX_CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP
 492         bool "Enable writing to tty only by group, not by everybody"
 493         default BUSYBOX_DEFAULT_FEATURE_MESG_ENABLE_ONLY_GROUP
 494         depends on BUSYBOX_CONFIG_MESG
 495         help
 496         Usually, ttys are owned by group "tty", and "write" tool is
 497         setgid to this group. This way, "mesg y" only needs to enable
 498         "write by owning group" bit in tty mode.
 499
 500         If you set this option to N, "mesg y" will enable writing
 501         by anybody at all. This is not recommended.
 502 config BUSYBOX_CONFIG_MKE2FS
 503         bool "mke2fs"
 504         default BUSYBOX_DEFAULT_MKE2FS
 505         select BUSYBOX_CONFIG_PLATFORM_LINUX
 506         help
 507         Utility to create EXT2 filesystems.
 508
 509 config BUSYBOX_CONFIG_MKFS_EXT2
 510         bool "mkfs.ext2"
 511         default BUSYBOX_DEFAULT_MKFS_EXT2
 512         select BUSYBOX_CONFIG_PLATFORM_LINUX
 513         help
 514         Alias to "mke2fs".
 515 config BUSYBOX_CONFIG_MKFS_MINIX
 516         bool "mkfs_minix"
 517         default BUSYBOX_DEFAULT_MKFS_MINIX
 518         select BUSYBOX_CONFIG_PLATFORM_LINUX
 519         help
 520         The minix filesystem is a nice, small, compact, read-write filesystem
 521         with little overhead. If you wish to be able to create minix
 522         filesystems this utility will do the job for you.
 523
 524 config BUSYBOX_CONFIG_FEATURE_MINIX2
 525         bool "Support Minix fs v2 (fsck_minix/mkfs_minix)"
 526         default BUSYBOX_DEFAULT_FEATURE_MINIX2
 527         depends on BUSYBOX_CONFIG_FSCK_MINIX || BUSYBOX_CONFIG_MKFS_MINIX
 528         help
 529         If you wish to be able to create version 2 minix filesystems, enable
 530         this. If you enabled 'mkfs_minix' then you almost certainly want to
 531         be using the version 2 filesystem support.
 532 config BUSYBOX_CONFIG_MKFS_REISER
 533         bool "mkfs_reiser"
 534         default BUSYBOX_DEFAULT_MKFS_REISER
 535         select BUSYBOX_CONFIG_PLATFORM_LINUX
 536         help
 537         Utility to create ReiserFS filesystems.
 538         Note: this applet needs a lot of testing and polishing.
 539 config BUSYBOX_CONFIG_MKDOSFS
 540         bool "mkdosfs"
 541         default BUSYBOX_DEFAULT_MKDOSFS
 542         select BUSYBOX_CONFIG_PLATFORM_LINUX
 543         help
 544         Utility to create FAT32 filesystems.
 545
 546 config BUSYBOX_CONFIG_MKFS_VFAT
 547         bool "mkfs.vfat"
 548         default BUSYBOX_DEFAULT_MKFS_VFAT
 549         select BUSYBOX_CONFIG_PLATFORM_LINUX
 550         help
 551         Alias to "mkdosfs".
 552 config BUSYBOX_CONFIG_MKSWAP
 553         bool "mkswap"
 554         default BUSYBOX_DEFAULT_MKSWAP
 555         help
 556         The mkswap utility is used to configure a file or disk partition as
 557         Linux swap space. This allows Linux to use the entire file or
 558         partition as if it were additional RAM, which can greatly increase
 559         the capability of low-memory machines. This additional memory is
 560         much slower than real RAM, but can be very helpful at preventing your
 561         applications being killed by the Linux out of memory (OOM) killer.
 562         Once you have created swap space using 'mkswap' you need to enable
 563         the swap space using the 'swapon' utility.
 564
 565 config BUSYBOX_CONFIG_FEATURE_MKSWAP_UUID
 566         bool "UUID support"
 567         default BUSYBOX_DEFAULT_FEATURE_MKSWAP_UUID
 568         depends on BUSYBOX_CONFIG_MKSWAP
 569         help
 570         Generate swap spaces with universally unique identifiers.
 571 config BUSYBOX_CONFIG_MORE
 572         bool "more"
 573         default BUSYBOX_DEFAULT_MORE
 574         help
 575         more is a simple utility which allows you to read text one screen
 576         sized page at a time. If you want to read text that is larger than
 577         the screen, and you are using anything faster than a 300 baud modem,
 578         you will probably find this utility very helpful. If you don't have
 579         any need to reading text files, you can leave this disabled.
 580 config BUSYBOX_CONFIG_MOUNT
 581         bool "mount"
 582         default BUSYBOX_DEFAULT_MOUNT
 583         select BUSYBOX_CONFIG_PLATFORM_LINUX
 584         help
 585         All files and filesystems in Unix are arranged into one big directory
 586         tree. The 'mount' utility is used to graft a filesystem onto a
 587         particular part of the tree. A filesystem can either live on a block
 588         device, or it can be accessible over the network, as is the case with
 589         NFS filesystems. Most people using BusyBox will also want to enable
 590         the 'mount' utility.
 591
 592 config BUSYBOX_CONFIG_FEATURE_MOUNT_FAKE
 593         bool "Support option -f"
 594         default BUSYBOX_DEFAULT_FEATURE_MOUNT_FAKE
 595         depends on BUSYBOX_CONFIG_MOUNT
 596         help
 597         Enable support for faking a file system mount.
 598
 599 config BUSYBOX_CONFIG_FEATURE_MOUNT_VERBOSE
 600         bool "Support option -v"
 601         default BUSYBOX_DEFAULT_FEATURE_MOUNT_VERBOSE
 602         depends on BUSYBOX_CONFIG_MOUNT
 603         help
 604         Enable multi-level -v[vv...] verbose messages. Useful if you
 605         debug mount problems and want to see what is exactly passed
 606         to the kernel.
 607
 608 config BUSYBOX_CONFIG_FEATURE_MOUNT_HELPERS
 609         bool "Support mount helpers"
 610         default BUSYBOX_DEFAULT_FEATURE_MOUNT_HELPERS
 611         depends on BUSYBOX_CONFIG_MOUNT
 612         help
 613         Enable mounting of virtual file systems via external helpers.
 614         E.g. "mount obexfs#-b00.11.22.33.44.55 /mnt" will in effect call
 615         "obexfs -b00.11.22.33.44.55 /mnt"
 616         Also "mount -t sometype [-o opts] fs /mnt" will try
 617         "sometype [-o opts] fs /mnt" if simple mount syscall fails.
 618         The idea is to use such virtual filesystems in /etc/fstab.
 619
 620 config BUSYBOX_CONFIG_FEATURE_MOUNT_LABEL
 621         bool "Support specifying devices by label or UUID"
 622         default BUSYBOX_DEFAULT_FEATURE_MOUNT_LABEL
 623         depends on BUSYBOX_CONFIG_MOUNT
 624         select BUSYBOX_CONFIG_VOLUMEID
 625         help
 626         This allows for specifying a device by label or uuid, rather than by
 627         name. This feature utilizes the same functionality as blkid/findfs.
 628         This also enables label or uuid support for swapon.
 629
 630 config BUSYBOX_CONFIG_FEATURE_MOUNT_CIFS
 631         bool "Support mounting CIFS/SMB file systems"
 632         default BUSYBOX_DEFAULT_FEATURE_MOUNT_CIFS
 633         depends on BUSYBOX_CONFIG_MOUNT
 634         help
 635         Enable support for samba mounts.
 636
 637 config BUSYBOX_CONFIG_FEATURE_MOUNT_FLAGS
 638         depends on BUSYBOX_CONFIG_MOUNT
 639         bool "Support lots of -o flags"
 640         default BUSYBOX_DEFAULT_FEATURE_MOUNT_FLAGS
 641         help
 642         Without this, mount only supports ro/rw/remount. With this, it
 643         supports nosuid, suid, dev, nodev, exec, noexec, sync, async, atime,
 644         noatime, diratime, nodiratime, loud, bind, move, shared, slave,
 645         private, unbindable, rshared, rslave, rprivate, and runbindable.
 646
 647 config BUSYBOX_CONFIG_FEATURE_MOUNT_FSTAB
 648         depends on BUSYBOX_CONFIG_MOUNT
 649         bool "Support /etc/fstab and -a"
 650         default BUSYBOX_DEFAULT_FEATURE_MOUNT_FSTAB
 651         help
 652         Support mount all and looking for files in /etc/fstab.
 653
 654 config BUSYBOX_CONFIG_FEATURE_MOUNT_OTHERTAB
 655         depends on BUSYBOX_CONFIG_FEATURE_MOUNT_FSTAB
 656         bool "Support -T <alt_fstab>"
 657         default BUSYBOX_DEFAULT_FEATURE_MOUNT_OTHERTAB
 658         help
 659         Support mount -T (specifying an alternate fstab)
 660 config BUSYBOX_CONFIG_MOUNTPOINT
 661         bool "mountpoint"
 662         default BUSYBOX_DEFAULT_MOUNTPOINT
 663         help
 664         mountpoint checks if the directory is a mountpoint.
 665 config BUSYBOX_CONFIG_NSENTER
 666         bool "nsenter"
 667         default BUSYBOX_DEFAULT_NSENTER
 668         select BUSYBOX_CONFIG_PLATFORM_LINUX
 669         help
 670         Run program with namespaces of other processes.
 671
 672 config BUSYBOX_CONFIG_FEATURE_NSENTER_LONG_OPTS
 673         bool "Enable long options"
 674         default BUSYBOX_DEFAULT_FEATURE_NSENTER_LONG_OPTS
 675         depends on BUSYBOX_CONFIG_NSENTER && BUSYBOX_CONFIG_LONG_OPTS
 676         help
 677         Support long options for the nsenter applet. This makes
 678         the busybox implementation more compatible with upstream.
 679 config BUSYBOX_CONFIG_PIVOT_ROOT
 680         bool "pivot_root"
 681         default BUSYBOX_DEFAULT_PIVOT_ROOT
 682         select BUSYBOX_CONFIG_PLATFORM_LINUX
 683         help
 684         The pivot_root utility swaps the mount points for the root filesystem
 685         with some other mounted filesystem. This allows you to do all sorts
 686         of wild and crazy things with your Linux system and is far more
 687         powerful than 'chroot'.
 688
 689         Note: This is for initrd in linux 2.4. Under initramfs (introduced
 690         in linux 2.6) use switch_root instead.
 691 config BUSYBOX_CONFIG_RDATE
 692         bool "rdate"
 693         default BUSYBOX_DEFAULT_RDATE
 694         help
 695         The rdate utility allows you to synchronize the date and time of your
 696         system clock with the date and time of a remote networked system using
 697         the RFC868 protocol, which is built into the inetd daemon on most
 698         systems.
 699 config BUSYBOX_CONFIG_RDEV
 700         bool "rdev"
 701         default BUSYBOX_DEFAULT_RDEV
 702         help
 703         Print the device node associated with the filesystem mounted at '/'.
 704 config BUSYBOX_CONFIG_READPROFILE
 705         bool "readprofile"
 706         default BUSYBOX_DEFAULT_READPROFILE
 707         #select PLATFORM_LINUX
 708         help
 709         This allows you to parse /proc/profile for basic profiling.
 710 config BUSYBOX_CONFIG_RENICE
 711         bool "renice"
 712         default BUSYBOX_DEFAULT_RENICE
 713         help
 714         Renice alters the scheduling priority of one or more running
 715         processes.
 716 config BUSYBOX_CONFIG_REV
 717         bool "rev"
 718         default BUSYBOX_DEFAULT_REV
 719         help
 720         Reverse lines of a file or files.
 721 config BUSYBOX_CONFIG_RTCWAKE
 722         bool "rtcwake"
 723         default BUSYBOX_DEFAULT_RTCWAKE
 724         select BUSYBOX_CONFIG_PLATFORM_LINUX
 725         help
 726         Enter a system sleep state until specified wakeup time.
 727 config BUSYBOX_CONFIG_SCRIPT
 728         bool "script"
 729         default BUSYBOX_DEFAULT_SCRIPT
 730         help
 731         The script makes typescript of terminal session.
 732 config BUSYBOX_CONFIG_SCRIPTREPLAY
 733         bool "scriptreplay"
 734         default BUSYBOX_DEFAULT_SCRIPTREPLAY
 735         help
 736         This program replays a typescript, using timing information
 737         given by script -t.
 738 config BUSYBOX_CONFIG_SETARCH
 739         bool "setarch"
 740         default BUSYBOX_DEFAULT_SETARCH
 741         select BUSYBOX_CONFIG_PLATFORM_LINUX
 742         help
 743         The linux32 utility is used to create a 32bit environment for the
 744         specified program (usually a shell). It only makes sense to have
 745         this util on a system that supports both 64bit and 32bit userland
 746         (like amd64/x86, ppc64/ppc, sparc64/sparc, etc...).
 747
 748 config BUSYBOX_CONFIG_LINUX32
 749         bool "linux32"
 750         default BUSYBOX_DEFAULT_LINUX32
 751         select BUSYBOX_CONFIG_PLATFORM_LINUX
 752         help
 753         Alias to "setarch linux32".
 754
 755 config BUSYBOX_CONFIG_LINUX64
 756         bool "linux64"
 757         default BUSYBOX_DEFAULT_LINUX64
 758         select BUSYBOX_CONFIG_PLATFORM_LINUX
 759         help
 760         Alias to "setarch linux64".
 761 config BUSYBOX_CONFIG_SETPRIV
 762         bool "setpriv"
 763         default BUSYBOX_DEFAULT_SETPRIV
 764         select BUSYBOX_CONFIG_PLATFORM_LINUX
 765         select BUSYBOX_CONFIG_LONG_OPTS
 766         help
 767         Run a program with different Linux privilege settings.
 768         Requires kernel >= 3.5
 769 config BUSYBOX_CONFIG_SETSID
 770         bool "setsid"
 771         default BUSYBOX_DEFAULT_SETSID
 772         help
 773         setsid runs a program in a new session
 774 config BUSYBOX_CONFIG_SWAPON
 775         bool "swapon"
 776         default BUSYBOX_DEFAULT_SWAPON
 777         select BUSYBOX_CONFIG_PLATFORM_LINUX
 778         help
 779         This option enables the 'swapon' utility.
 780         Once you have created some swap space using 'mkswap', you also need
 781         to enable your swap space with the 'swapon' utility. The 'swapoff'
 782         utility is used, typically at system shutdown, to disable any swap
 783         space. If you are not using any swap space, you can leave this
 784         option disabled.
 785
 786 config BUSYBOX_CONFIG_FEATURE_SWAPON_DISCARD
 787         bool "Support discard option -d"
 788         default BUSYBOX_DEFAULT_FEATURE_SWAPON_DISCARD
 789         depends on BUSYBOX_CONFIG_SWAPON
 790         help
 791         Enable support for discarding swap area blocks at swapon and/or as
 792         the kernel frees them. This option enables both the -d option on
 793         'swapon' and the 'discard' option for swap entries in /etc/fstab.
 794
 795 config BUSYBOX_CONFIG_FEATURE_SWAPON_PRI
 796         bool "Support priority option -p"
 797         default BUSYBOX_DEFAULT_FEATURE_SWAPON_PRI
 798         depends on BUSYBOX_CONFIG_SWAPON
 799         help
 800         Enable support for setting swap device priority in swapon.
 801
 802 config BUSYBOX_CONFIG_SWAPOFF
 803         bool "swapoff"
 804         default BUSYBOX_DEFAULT_SWAPOFF
 805         select BUSYBOX_CONFIG_PLATFORM_LINUX
 806         help
 807         This option enables the 'swapoff' utility.
 808 config BUSYBOX_CONFIG_SWITCH_ROOT
 809         bool "switch_root"
 810         default BUSYBOX_DEFAULT_SWITCH_ROOT
 811         select BUSYBOX_CONFIG_PLATFORM_LINUX
 812         help
 813         The switch_root utility is used from initramfs to select a new
 814         root device. Under initramfs, you have to use this instead of
 815         pivot_root. (Stop reading here if you don't care why.)
 816
 817         Booting with initramfs extracts a gzipped cpio archive into rootfs
 818         (which is a variant of ramfs/tmpfs). Because rootfs can't be moved
 819         or unmounted*, pivot_root will not work from initramfs. Instead,
 820         switch_root deletes everything out of rootfs (including itself),
 821         does a mount --move that overmounts rootfs with the new root, and
 822         then execs the specified init program.
 823
 824         * Because the Linux kernel uses rootfs internally as the starting
 825         and ending point for searching through the kernel's doubly linked
 826         list of active mount points. That's why.
 827 config BUSYBOX_CONFIG_TASKSET
 828         bool "taskset"
 829         default BUSYBOX_DEFAULT_TASKSET
 830         help
 831         Retrieve or set a processes's CPU affinity.
 832         This requires sched_{g,s}etaffinity support in your libc.
 833
 834 config BUSYBOX_CONFIG_FEATURE_TASKSET_FANCY
 835         bool "Fancy output"
 836         default BUSYBOX_DEFAULT_FEATURE_TASKSET_FANCY
 837         depends on BUSYBOX_CONFIG_TASKSET
 838         help
 839         Needed for machines with more than 32-64 CPUs:
 840         affinity parameter 0xHHHHHHHHHHHHHHHHHHHH can be arbitrarily long
 841         in this case. Otherwise, it is limited to sizeof(long).
 842 config BUSYBOX_CONFIG_UEVENT
 843         bool "uevent"
 844         default BUSYBOX_DEFAULT_UEVENT
 845         select BUSYBOX_CONFIG_PLATFORM_LINUX
 846         help
 847         uevent is a netlink listener for kernel uevent notifications
 848         sent via netlink. It is usually used for dynamic device creation.
 849 config BUSYBOX_CONFIG_UMOUNT
 850         bool "umount"
 851         default BUSYBOX_DEFAULT_UMOUNT
 852         select BUSYBOX_CONFIG_PLATFORM_LINUX
 853         help
 854         When you want to remove a mounted filesystem from its current mount
 855         point, for example when you are shutting down the system, the
 856         'umount' utility is the tool to use. If you enabled the 'mount'
 857         utility, you almost certainly also want to enable 'umount'.
 858
 859 config BUSYBOX_CONFIG_FEATURE_UMOUNT_ALL
 860         bool "Support option -a"
 861         default BUSYBOX_DEFAULT_FEATURE_UMOUNT_ALL
 862         depends on BUSYBOX_CONFIG_UMOUNT
 863         help
 864         Support -a option to unmount all currently mounted filesystems.
 865 config BUSYBOX_CONFIG_UNSHARE
 866         bool "unshare"
 867         default BUSYBOX_DEFAULT_UNSHARE
 868         depends on !BUSYBOX_CONFIG_NOMMU
 869         select BUSYBOX_CONFIG_PLATFORM_LINUX
 870         select BUSYBOX_CONFIG_LONG_OPTS
 871         help
 872         Run program with some namespaces unshared from parent.
 873 config BUSYBOX_CONFIG_WALL
 874         bool "wall"
 875         default BUSYBOX_DEFAULT_WALL
 876         depends on BUSYBOX_CONFIG_FEATURE_UTMP
 877         help
 878         Write a message to all users that are logged in.
 879
 880 comment "Common options for mount/umount"
 881         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 882
 883 config BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP
 884         bool "Support loopback mounts"
 885         default BUSYBOX_DEFAULT_FEATURE_MOUNT_LOOP
 886         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 887         help
 888         Enabling this feature allows automatic mounting of files (containing
 889         filesystem images) via the linux kernel's loopback devices.
 890         The mount command will detect you are trying to mount a file instead
 891         of a block device, and transparently associate the file with a
 892         loopback device. The umount command will also free that loopback
 893         device.
 894
 895         You can still use the 'losetup' utility (to manually associate files
 896         with loop devices) if you need to do something advanced, such as
 897         specify an offset or cryptographic options to the loopback device.
 898         (If you don't want umount to free the loop device, use "umount -D".)
 899
 900 config BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP_CREATE
 901         bool "Create new loopback devices if needed"
 902         default BUSYBOX_DEFAULT_FEATURE_MOUNT_LOOP_CREATE
 903         depends on BUSYBOX_CONFIG_FEATURE_MOUNT_LOOP
 904         help
 905         Linux kernels >= 2.6.24 support unlimited loopback devices. They are
 906         allocated for use when trying to use a loop device. The loop device
 907         must however exist.
 908
 909         This feature lets mount to try to create next /dev/loopN device
 910         if it does not find a free one.
 911
 912 config BUSYBOX_CONFIG_FEATURE_MTAB_SUPPORT
 913         bool "Support old /etc/mtab file"
 914         default BUSYBOX_DEFAULT_FEATURE_MTAB_SUPPORT
 915         depends on BUSYBOX_CONFIG_MOUNT || BUSYBOX_CONFIG_UMOUNT
 916         select BUSYBOX_CONFIG_FEATURE_MOUNT_FAKE
 917         help
 918         Historically, Unix systems kept track of the currently mounted
 919         partitions in the file "/etc/mtab". These days, the kernel exports
 920         the list of currently mounted partitions in "/proc/mounts", rendering
 921         the old mtab file obsolete. (In modern systems, /etc/mtab should be
 922         a symlink to /proc/mounts.)
 923
 924         The only reason to have mount maintain an /etc/mtab file itself is if
 925         your stripped-down embedded system does not have a /proc directory.
 926         If you must use this, keep in mind it's inherently brittle (for
 927         example a mount under chroot won't update it), can't handle modern
 928         features like separate per-process filesystem namespaces, requires
 929         that your /etc directory be writable, tends to get easily confused
 930         by --bind or --move mounts, won't update if you rename a directory
 931         that contains a mount point, and so on. (In brief: avoid.)
 932
 933         About the only reason to use this is if you've removed /proc from
 934         your kernel.
 935
 936 source volume_id/Config.in
 937
 938 endmenu