package/busybox/config/miscutils/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 "Miscellaneous Utilities"
   7
   8 config BUSYBOX_CONFIG_ADJTIMEX
   9         bool "adjtimex"
  10         default n
  11         help
  12           Adjtimex reads and optionally sets adjustment parameters for
  13           the Linux clock adjustment algorithm.
  14
  15 config BUSYBOX_CONFIG_BBCONFIG
  16         bool "bbconfig"
  17         default n
  18         help
  19           The bbconfig applet will print the config file with which
  20           busybox was built.
  21
  22 config BUSYBOX_CONFIG_CHAT
  23         bool "chat"
  24         default n
  25         help
  26           Simple chat utility.
  27
  28 config BUSYBOX_CONFIG_FEATURE_CHAT_NOFAIL
  29         bool "Enable NOFAIL expect strings"
  30         depends on BUSYBOX_CONFIG_CHAT
  31         default n
  32         help
  33           When enabled expect strings which are started with a dash trigger
  34           no-fail mode. That is when expectation is not met within timeout
  35           the script is not terminated but sends next SEND string and waits
  36           for next EXPECT string. This allows to compose far more flexible
  37           scripts.
  38
  39 config BUSYBOX_CONFIG_FEATURE_CHAT_TTY_HIFI
  40         bool "Force STDIN to be a TTY"
  41         depends on BUSYBOX_CONFIG_CHAT
  42         default n
  43         help
  44           Original chat always treats STDIN as a TTY device and sets for it
  45           so-called raw mode. This option turns on such behaviour.
  46
  47 config BUSYBOX_CONFIG_FEATURE_CHAT_IMPLICIT_CR
  48         bool "Enable implicit Carriage Return"
  49         depends on BUSYBOX_CONFIG_CHAT
  50         default n
  51         help
  52           When enabled make chat to terminate all SEND strings with a "\r"
  53           unless "\c" is met anywhere in the string.
  54
  55 config BUSYBOX_CONFIG_FEATURE_CHAT_SWALLOW_OPTS
  56         bool "Swallow options"
  57         depends on BUSYBOX_CONFIG_CHAT
  58         default n
  59         help
  60           Busybox chat require no options. To make it not fail when used
  61           in place of original chat (which has a bunch of options) turn
  62           this on.
  63
  64 config BUSYBOX_CONFIG_FEATURE_CHAT_SEND_ESCAPES
  65         bool "Support weird SEND escapes"
  66         depends on BUSYBOX_CONFIG_CHAT
  67         default n
  68         help
  69           Original chat uses some escape sequences in SEND arguments which
  70           are not sent to device but rather performs special actions.
  71           E.g. "\K" means to send a break sequence to device.
  72           "\d" delays execution for a second, "\p" -- for a 1/100 of second.
  73           Before turning this option on think twice: do you really need them?
  74
  75 config BUSYBOX_CONFIG_FEATURE_CHAT_VAR_ABORT_LEN
  76         bool "Support variable-length ABORT conditions"
  77         depends on BUSYBOX_CONFIG_CHAT
  78         default n
  79         help
  80           Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
  81
  82 config BUSYBOX_CONFIG_FEATURE_CHAT_CLR_ABORT
  83         bool "Support revoking of ABORT conditions"
  84         depends on BUSYBOX_CONFIG_CHAT
  85         default n
  86         help
  87           Support CLR_ABORT directive.
  88
  89 config BUSYBOX_CONFIG_CHRT
  90         bool "chrt"
  91         default n
  92         help
  93           manipulate real-time attributes of a process.
  94           This requires sched_{g,s}etparam support in your libc.
  95
  96 config BUSYBOX_CONFIG_CROND
  97         bool "crond"
  98         default y
  99         select BUSYBOX_CONFIG_FEATURE_SUID
 100         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 101         help
 102           Crond is a background daemon that parses individual crontab
 103           files and executes commands on behalf of the users in question.
 104           This is a port of dcron from slackware. It uses files of the
 105           format /var/spool/cron/crontabs/<username> files, for example:
 106               $ cat /var/spool/cron/crontabs/root
 107               # Run daily cron jobs at 4:40 every day:
 108               40 4 * * * /etc/cron/daily > /dev/null 2>&1
 109
 110 config BUSYBOX_CONFIG_FEATURE_CROND_D
 111         bool "Support option -d to redirect output to stderr"
 112         depends on BUSYBOX_CONFIG_CROND
 113         default n
 114         help
 115           -d sets loglevel to 0 (most verbose) and directs all output to stderr.
 116
 117 config BUSYBOX_CONFIG_FEATURE_CROND_CALL_SENDMAIL
 118         bool "Using /usr/sbin/sendmail?"
 119         default n
 120         depends on BUSYBOX_CONFIG_CROND
 121         help
 122           Support calling /usr/sbin/sendmail for send cmd outputs.
 123
 124 config BUSYBOX_CONFIG_FEATURE_CROND_DIR
 125         string "crond spool directory"
 126         default "/var/spool/cron"
 127         depends on BUSYBOX_CONFIG_CROND || BUSYBOX_CONFIG_CRONTAB
 128         help
 129           Location of crond spool.
 130
 131 config BUSYBOX_CONFIG_CRONTAB
 132         bool "crontab"
 133         default y
 134         select BUSYBOX_CONFIG_FEATURE_SUID
 135         help
 136           Crontab manipulates the crontab for a particular user. Only
 137           the superuser may specify a different user and/or crontab directory.
 138           Note that Busybox binary must be setuid root for this applet to
 139           work properly.
 140
 141 config BUSYBOX_CONFIG_DC
 142         bool "dc"
 143         default n
 144         help
 145           Dc is a reverse-polish desk calculator which supports unlimited
 146           precision arithmetic.
 147
 148 config BUSYBOX_CONFIG_FEATURE_DC_LIBM
 149         bool "Enable power and exp functions (requires libm)"
 150         default n
 151         depends on BUSYBOX_CONFIG_DC
 152         help
 153           Enable power and exp functions.
 154           NOTE: This will require libm to be present for linking.
 155
 156 config BUSYBOX_CONFIG_DEVFSD
 157         bool "devfsd (obsolete)"
 158         default n
 159         select BUSYBOX_CONFIG_FEATURE_SYSLOG
 160         help
 161           This is deprecated and should NOT be used anymore.
 162           Use linux >= 2.6 (optionally with hotplug) and mdev instead!
 163           See docs/mdev.txt for detailed instructions on how to use mdev
 164           instead.
 165
 166           Provides compatibility with old device names on a devfs systems.
 167           You should set it to true if you have devfs enabled.
 168           The following keywords in devsfd.conf are supported:
 169           "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
 170           "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
 171           "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
 172
 173           But only if they are written UPPERCASE!!!!!!!!
 174
 175 config BUSYBOX_CONFIG_DEVFSD_MODLOAD
 176         bool "Adds support for MODLOAD keyword in devsfd.conf"
 177         default n
 178         depends on BUSYBOX_CONFIG_DEVFSD
 179         help
 180           This actually doesn't work with busybox modutils but needs
 181           the external modutils.
 182
 183 config BUSYBOX_CONFIG_DEVFSD_FG_NP
 184         bool "Enables the -fg and -np options"
 185         default n
 186         depends on BUSYBOX_CONFIG_DEVFSD
 187         help
 188           -fg  Run the daemon in the foreground.
 189           -np  Exit after parsing the configuration file.
 190                Do not poll for events.
 191
 192 config BUSYBOX_CONFIG_DEVFSD_VERBOSE
 193         bool "Increases logging (and size)"
 194         default n
 195         depends on BUSYBOX_CONFIG_DEVFSD
 196         help
 197           Increases logging to stderr or syslog.
 198
 199 config BUSYBOX_CONFIG_FEATURE_DEVFS
 200         bool "Use devfs names for all devices (obsolete)"
 201         default n
 202         help
 203           This is obsolete and should NOT be used anymore.
 204           Use linux >= 2.6 (optionally with hotplug) and mdev instead!
 205
 206           For legacy systems -- if there is no way around devfsd -- this
 207           tells busybox to look for names like /dev/loop/0 instead of
 208           /dev/loop0. If your /dev directory has normal names instead of
 209           devfs names, you don't want this.
 210
 211 config BUSYBOX_CONFIG_DEVMEM
 212         bool "devmem"
 213         default n
 214         help
 215           devmem is a small program that reads and writes from physical
 216           memory using /dev/mem.
 217
 218 config BUSYBOX_CONFIG_EJECT
 219         bool "eject"
 220         default n
 221         help
 222           Used to eject cdroms. (defaults to /dev/cdrom)
 223
 224 config BUSYBOX_CONFIG_FEATURE_EJECT_SCSI
 225         bool "SCSI support"
 226         default n
 227         depends on BUSYBOX_CONFIG_EJECT
 228         help
 229           Add the -s option to eject, this allows to eject SCSI-Devices and
 230           usb-storage devices.
 231
 232 config BUSYBOX_CONFIG_FBSPLASH
 233         bool "fbsplash"
 234         default n
 235         help
 236           Shows splash image and progress bar on framebuffer device.
 237           Can be used during boot phase of an embedded device. ~2kb.
 238           Usage:
 239           - use kernel option 'vga=xxx' or otherwise enable fb device.
 240           - put somewhere fbsplash.cfg file and an image in .ppm format.
 241           - $ setsid fbsplash [params] &
 242             -c: hide cursor
 243             -d /dev/fbN: framebuffer device (if not /dev/fb0)
 244             -s path_to_image_file (can be "-" for stdin)
 245             -i path_to_cfg_file (can be "-" for stdin)
 246             -f path_to_fifo (can be "-" for stdin)
 247           - if you want to run it only in presence of kernel parameter:
 248             grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
 249           - commands for fifo:
 250             "NN" (ASCII decimal number) - percentage to show on progress bar
 251             "exit" - well you guessed it
 252
 253 config BUSYBOX_CONFIG_FLASH_ERASEALL
 254         bool "flash_eraseall"
 255         default n
 256         help
 257           The flash_eraseall binary from mtd-utils as of git head c4c6a59eb.
 258           This utility is used to erase the whole MTD device.
 259
 260 config BUSYBOX_CONFIG_IONICE
 261         bool "ionice"
 262         default n
 263         help
 264           Set/set program io scheduling class and priority
 265           Requires kernel >= 2.6.13
 266
 267 config BUSYBOX_CONFIG_INOTIFYD
 268         bool "inotifyd"
 269         default n
 270         help
 271           Simple inotify daemon. Reports filesystem changes. Requires
 272           kernel >= 2.6.13
 273
 274 config BUSYBOX_CONFIG_LAST
 275         bool "last"
 276         default n
 277         select BUSYBOX_CONFIG_FEATURE_WTMP
 278         help
 279           'last' displays a list of the last users that logged into the system.
 280
 281 choice
 282         prompt "Choose last implementation"
 283         depends on BUSYBOX_CONFIG_LAST
 284         default BUSYBOX_CONFIG_FEATURE_LAST_SMALL
 285
 286 config BUSYBOX_CONFIG_FEATURE_LAST_SMALL
 287         bool "small"
 288         help
 289           This is a small version of last with just the basic set of
 290           features.
 291
 292 config BUSYBOX_CONFIG_FEATURE_LAST_FANCY
 293         bool "huge"
 294         help
 295           'last' displays detailed information about the last users that
 296           logged into the system (mimics sysvinit last). +900 bytes.
 297 endchoice
 298
 299 config BUSYBOX_CONFIG_LESS
 300         bool "less"
 301         default y
 302         help
 303           'less' is a pager, meaning that it displays text files. It possesses
 304           a wide array of features, and is an improvement over 'more'.
 305
 306 config BUSYBOX_CONFIG_FEATURE_LESS_MAXLINES
 307         int "Max number of input lines less will try to eat"
 308         default 9999999
 309         depends on BUSYBOX_CONFIG_LESS
 310
 311 config BUSYBOX_CONFIG_FEATURE_LESS_BRACKETS
 312         bool "Enable bracket searching"
 313         default n
 314         depends on BUSYBOX_CONFIG_LESS
 315         help
 316           This option adds the capability to search for matching left and right
 317           brackets, facilitating programming.
 318
 319 config BUSYBOX_CONFIG_FEATURE_LESS_FLAGS
 320         bool "Enable extra flags"
 321         default n
 322         depends on BUSYBOX_CONFIG_LESS
 323         help
 324           The extra flags provided do the following:
 325
 326           The -M flag enables a more sophisticated status line.
 327           The -m flag enables a simpler status line with a percentage.
 328
 329 config BUSYBOX_CONFIG_FEATURE_LESS_MARKS
 330         bool "Enable marks"
 331         default n
 332         depends on BUSYBOX_CONFIG_LESS
 333         help
 334           Marks enable positions in a file to be stored for easy reference.
 335
 336 config BUSYBOX_CONFIG_FEATURE_LESS_REGEXP
 337         bool "Enable regular expressions"
 338         default n
 339         depends on BUSYBOX_CONFIG_LESS
 340         help
 341           Enable regular expressions, allowing complex file searches.
 342
 343 config BUSYBOX_CONFIG_FEATURE_LESS_WINCH
 344         bool "Enable automatic resizing on window size changes"
 345         default n
 346         depends on BUSYBOX_CONFIG_LESS
 347         help
 348           Makes less track window size changes.
 349
 350 config BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
 351         bool "Enable flag changes ('-' command)"
 352         default n
 353         depends on BUSYBOX_CONFIG_LESS
 354         help
 355           This enables the ability to change command-line flags within
 356           less itself ('-' keyboard command).
 357
 358 config BUSYBOX_CONFIG_FEATURE_LESS_LINENUMS
 359         bool "Enable dynamic switching of line numbers"
 360         default n
 361         depends on BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
 362         help
 363           Enable "-N" command.
 364
 365 config BUSYBOX_CONFIG_HDPARM
 366         bool "hdparm"
 367         default n
 368         help
 369           Get/Set hard drive parameters. Primarily intended for ATA
 370           drives. Adds about 13k (or around 30k if you enable the
 371           FEATURE_HDPARM_GET_IDENTITY option)....
 372
 373 config BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY
 374         bool "Support obtaining detailed information directly from drives"
 375         default n
 376         depends on BUSYBOX_CONFIG_HDPARM
 377         help
 378           Enables the -I and -i options to obtain detailed information
 379           directly from drives about their capabilities and supported ATA
 380           feature set. If no device name is specified, hdparm will read
 381           identify data from stdin. Enabling this option will add about 16k...
 382
 383 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
 384         bool "Register an IDE interface (DANGEROUS)"
 385         default n
 386         depends on BUSYBOX_CONFIG_HDPARM
 387         help
 388           Enables the 'hdparm -R' option to register an IDE interface.
 389           This is dangerous stuff, so you should probably say N.
 390
 391 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
 392         bool "Un-register an IDE interface (DANGEROUS)"
 393         default n
 394         depends on BUSYBOX_CONFIG_HDPARM
 395         help
 396           Enables the 'hdparm -U' option to un-register an IDE interface.
 397           This is dangerous stuff, so you should probably say N.
 398
 399 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
 400         bool "Perform device reset (DANGEROUS)"
 401         default n
 402         depends on BUSYBOX_CONFIG_HDPARM
 403         help
 404           Enables the 'hdparm -w' option to perform a device reset.
 405           This is dangerous stuff, so you should probably say N.
 406
 407 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
 408         bool "Tristate device for hotswap (DANGEROUS)"
 409         default n
 410         depends on BUSYBOX_CONFIG_HDPARM
 411         help
 412           Enables the 'hdparm -x' option to tristate device for hotswap,
 413           and the '-b' option to get/set bus state. This is dangerous
 414           stuff, so you should probably say N.
 415
 416 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
 417         bool "Get/set using_dma flag"
 418         default n
 419         depends on BUSYBOX_CONFIG_HDPARM
 420         help
 421           Enables the 'hdparm -d' option to get/set using_dma flag.
 422
 423 config BUSYBOX_CONFIG_LOCK
 424         bool "lock"
 425         default y
 426         help
 427           Small utility for using locks in scripts
 428
 429 config BUSYBOX_CONFIG_MAKEDEVS
 430         bool "makedevs"
 431         default n
 432         help
 433           'makedevs' is a utility used to create a batch of devices with
 434           one command.
 435           .
 436           There are two choices for command line behaviour, the interface
 437           as used by LEAF/Linux Router Project, or a device table file.
 438           .
 439           'leaf' is traditionally what busybox follows, it allows multiple
 440           devices of a particluar type to be created per command.
 441           e.g. /dev/hda[0-9]
 442           Device properties are passed as command line arguments.
 443           .
 444           'table' reads device properties from a file or stdin, allowing
 445           a batch of unrelated devices to be made with one command.
 446           User/group names are allowed as an alternative to uid/gid.
 447
 448 choice
 449         prompt "Choose makedevs behaviour"
 450         depends on BUSYBOX_CONFIG_MAKEDEVS
 451         default BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
 452
 453 config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_LEAF
 454         bool "leaf"
 455
 456 config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
 457         bool "table"
 458
 459 endchoice
 460
 461 config BUSYBOX_CONFIG_MAN
 462         bool "man"
 463         default n
 464         help
 465           Format and display manual pages.
 466
 467 config BUSYBOX_CONFIG_MICROCOM
 468         bool "microcom"
 469         default n
 470         help
 471           The poor man's minicom utility for chatting with serial port devices.
 472
 473 config BUSYBOX_CONFIG_MOUNTPOINT
 474         bool "mountpoint"
 475         default n
 476         help
 477           mountpoint checks if the directory is a mountpoint.
 478
 479 config BUSYBOX_CONFIG_MT
 480         bool "mt"
 481         default n
 482         help
 483           mt is used to control tape devices. You can use the mt utility
 484           to advance or rewind a tape past a specified number of archive
 485           files on the tape.
 486
 487 config BUSYBOX_CONFIG_RAIDAUTORUN
 488         bool "raidautorun"
 489         default n
 490         help
 491           raidautorun tells the kernel md driver to
 492           search and start RAID arrays.
 493
 494 config BUSYBOX_CONFIG_READAHEAD
 495         bool "readahead"
 496         default n
 497         depends on BUSYBOX_CONFIG_LFS
 498         help
 499           Preload the files listed on the command line into RAM cache so that
 500           subsequent reads on these files will not block on disk I/O.
 501
 502           This applet just calls the readahead(2) system call on each file.
 503           It is mainly useful in system startup scripts to preload files
 504           or executables before they are used. When used at the right time
 505           (in particular when a CPU bound process is running) it can
 506           significantly speed up system startup.
 507
 508           As readahead(2) blocks until each file has been read, it is best to
 509           run this applet as a background job.
 510
 511 config BUSYBOX_CONFIG_RUNLEVEL
 512         bool "runlevel"
 513         default n
 514         help
 515           find the current and previous system runlevel.
 516
 517           This applet uses utmp but does not rely on busybox supporing
 518           utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
 519
 520 config BUSYBOX_CONFIG_RX
 521         bool "rx"
 522         default n
 523         help
 524           Receive files using the Xmodem protocol.
 525
 526 config BUSYBOX_CONFIG_SETSID
 527         bool "setsid"
 528         default n
 529         help
 530           setsid runs a program in a new session
 531
 532 config BUSYBOX_CONFIG_STRINGS
 533         bool "strings"
 534         default y
 535         help
 536           strings prints the printable character sequences for each file
 537           specified.
 538
 539 config BUSYBOX_CONFIG_TASKSET
 540         bool "taskset"
 541         default n
 542         help
 543           Retrieve or set a processes's CPU affinity.
 544           This requires sched_{g,s}etaffinity support in your libc.
 545
 546 config BUSYBOX_CONFIG_FEATURE_TASKSET_FANCY
 547         bool "Fancy output"
 548         default n
 549         depends on BUSYBOX_CONFIG_TASKSET
 550         help
 551           Add code for fancy output. This merely silences a compiler-warning
 552           and adds about 135 Bytes. May be needed for machines with alot
 553           of CPUs.
 554
 555 config BUSYBOX_CONFIG_TIME
 556         bool "time"
 557         default y
 558         help
 559           The time command runs the specified program with the given arguments.
 560           When the command finishes, time writes a message to standard output
 561           giving timing statistics about this program run.
 562
 563 config BUSYBOX_CONFIG_TIMEOUT
 564         bool "timeout"
 565         default n
 566         help
 567           Runs a program and watches it. If it does not terminate in
 568           specified number of seconds, it is sent a signal.
 569
 570 config BUSYBOX_CONFIG_TTYSIZE
 571         bool "ttysize"
 572         default n
 573         help
 574           A replacement for "stty size". Unlike stty, can report only width,
 575           only height, or both, in any order. It also does not complain on
 576           error, but returns default 80x24.
 577           Usage in shell scripts: width=`ttysize w`.
 578
 579 config BUSYBOX_CONFIG_WATCHDOG
 580         bool "watchdog"
 581         default y
 582         help
 583           The watchdog utility is used with hardware or software watchdog
 584           device drivers. It opens the specified watchdog device special file
 585           and periodically writes a magic character to the device. If the
 586           watchdog applet ever fails to write the magic character within a
 587           certain amount of time, the watchdog device assumes the system has
 588           hung, and will cause the hardware to reboot.
 589
 590 endmenu