Gitiles
Code Review Sign In
gerrit-public.fairphone.software / fp2-dev / platform / external / busybox / 25a9c17f558e74adc5ccaf9f55cd04e09ffb25a8 / . / miscutils / Config.in
blob: e740a4451f22e1578d0099234507addd1938d235 [file] [log] [blame]
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]1#
2# For a description of the syntax of this configuration file,
3# see scripts/kbuild/config-language.txt.
4#
5
6menu "Miscellaneous Utilities"
7
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]8config ADJTIMEX
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]9 bool "adjtimex"
10 default n
11 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]12 Adjtimex reads and optionally sets adjustment parameters for
13 the Linux clock adjustment algorithm.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]14
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]15config BBCONFIG
Mike Frysinger9ed10942005-09-18 04:43:32 +0000[diff] [blame]16 bool "bbconfig"
17 default n
18 help
19 The bbconfig applet will print the config file with which
20 busybox was built.
21
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]22config CHAT
23 bool "chat"
24 default n
25 help
26 Simple chat utility.
27
28config FEATURE_CHAT_NOFAIL
29 bool "Enable NOFAIL expect strings"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]30 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]31 default y
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
39config FEATURE_CHAT_TTY_HIFI
40 bool "Force STDIN to be a TTY"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]41 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]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
47config FEATURE_CHAT_IMPLICIT_CR
48 bool "Enable implicit Carriage Return"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]49 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]50 default y
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
55config FEATURE_CHAT_SWALLOW_OPTS
56 bool "Swallow options"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]57 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]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
64config FEATURE_CHAT_SEND_ESCAPES
65 bool "Support weird SEND escapes"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]66 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]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
75config FEATURE_CHAT_VAR_ABORT_LEN
76 bool "Support variable-length ABORT conditions"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]77 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]78 default n
79 help
80 Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
81
82config FEATURE_CHAT_CLR_ABORT
83 bool "Support revoking of ABORT conditions"
Denis Vlasenko86174542008-02-19 11:36:22 +0000[diff] [blame]84 depends on CHAT
Denis Vlasenko5233cd32008-02-18 23:24:46 +0000[diff] [blame]85 default n
86 help
87 Support CLR_ABORT directive.
88
Bernhard Reutner-Fischer71bc71a2007-03-09 16:56:38 +0000[diff] [blame]89config 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
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]96config CROND
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]97 bool "crond"
98 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]99 select FEATURE_SUID
100 select FEATURE_SYSLOG
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]101 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]102 Crond is a background daemon that parses individual crontab
103 files and executes commands on behalf of the users in question.
Eric Andersen98e4eab2004-07-20 08:07:10 +0000[diff] [blame]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
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]109
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]110config DEBUG_CROND_OPTION
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000[diff] [blame]111 bool "Support option -d to redirect output to stderr"
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]112 depends on CROND
Bernhard Reutner-Fischeref216292006-05-20 14:14:05 +0000[diff] [blame]113 default n
114 help
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000[diff] [blame]115 -d sets loglevel to 0 (most verbose) and directs all output to stderr.
Bernhard Reutner-Fischeref216292006-05-20 14:14:05 +0000[diff] [blame]116
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]117config FEATURE_CROND_CALL_SENDMAIL
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]118 bool "Using /usr/sbin/sendmail?"
Eric Andersen35e643b2003-07-28 07:40:39 +0000[diff] [blame]119 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]120 depends on CROND
Eric Andersen35e643b2003-07-28 07:40:39 +0000[diff] [blame]121 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]122 Support calling /usr/sbin/sendmail for send cmd outputs.
Eric Andersen35e643b2003-07-28 07:40:39 +0000[diff] [blame]123
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]124config CRONTAB
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]125 bool "crontab"
126 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]127 select FEATURE_SUID
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]128 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]129 Crontab manipulates the crontab for a particular user. Only
130 the superuser may specify a different user and/or crontab directory.
Denis Vlasenko4e6c8122008-03-12 22:10:25 +0000[diff] [blame]131 Note that Busybox binary must be setuid root for this applet to
132 work properly.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]133
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]134config DC
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]135 bool "dc"
136 default n
137 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]138 Dc is a reverse-polish desk calculator which supports unlimited
139 precision arithmetic.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]140
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]141config DEVFSD
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]142 bool "devfsd (obsolete)"
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]143 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]144 select FEATURE_SYSLOG
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]145 help
Rob Landley1f9145c2006-07-12 21:31:16 +0000[diff] [blame]146 This is deprecated, and will be removed at the end of 2008.
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]147
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]148 Provides compatibility with old device names on a devfs systems.
149 You should set it to true if you have devfs enabled.
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]150 The following keywords in devsfd.conf are supported:
151 "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
152 "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
153 "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
154
155 But only if they are written UPPERCASE!!!!!!!!
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]156
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]157config DEVFSD_MODLOAD
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]158 bool "Adds support for MODLOAD keyword in devsfd.conf"
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]159 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]160 depends on DEVFSD
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]161 help
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]162 This actually doesn't work with busybox modutils but needs
163 the external modutils.
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]164
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]165config DEVFSD_FG_NP
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]166 bool "Enables the -fg and -np options"
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]167 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]168 depends on DEVFSD
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]169 help
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]170 -fg Run the daemon in the foreground.
171 -np Exit after parsing the configuration file. Do not poll for events.
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]172
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]173config DEVFSD_VERBOSE
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]174 bool "Increases logging (and size)"
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]175 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]176 depends on DEVFSD
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]177 help
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]178 Increases logging to stderr or syslog.
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]179
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]180config FEATURE_DEVFS
Denis Vlasenko4ee7cd42008-03-17 09:13:22 +0000[diff] [blame]181 bool "Use devfs names for all devices (obsolete)"
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]182 default n
183 help
Rob Landley1f9145c2006-07-12 21:31:16 +0000[diff] [blame]184 This is obsolete and will be going away at the end of 2008..
185
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]186 This tells busybox to look for names like /dev/loop/0 instead of
187 /dev/loop0. If your /dev directory has normal names instead of
188 devfs names, you don't want this.
189
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]190config EJECT
Mike Frysinger55e2cf62005-05-11 00:25:47 +0000[diff] [blame]191 bool "eject"
192 default n
193 help
194 Used to eject cdroms. (defaults to /dev/cdrom)
195
Bernhard Reutner-Fischerafdad652008-02-08 15:04:00 +0000[diff] [blame]196config FEATURE_EJECT_SCSI
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]197 bool "SCSI support"
198 default n
199 depends on EJECT
200 help
201 Add the -s option to eject, this allows to eject SCSI-Devices and
202 usb-storage devices.
203
204config FBSPLASH
205 bool "fbsplash"
206 default n
207 help
208 Shows splash image and progress bar on framebuffer device.
209 Can be used during boot phase of an embedded device. ~2kb.
210 Usage:
211 - use kernel option 'vga=xxx' or otherwise enable fb device.
Denis Vlasenko25a9c172008-03-26 15:12:11 +0000[diff] [blame^]212 - put somewhere fbsplash.cfg file and an image in .ppm format.
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]213 - $ setsid fbsplash [params] &
Denis Vlasenko25a9c172008-03-26 15:12:11 +0000[diff] [blame^]214 -c: hide cursor
215 -d /dev/fbN: framebuffer device (if not /dev/fb0)
216 -s path_to_image_file (can be "-" for stdin)
217 -i path_to_cfg_file
218 -f path_to_fifo (can be "-" for stdin)
219 - if you want to run it only in presence of kernel parameter:
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]220 grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
221 - commands for fifo:
222 "NN" (ASCII decimal number) - percentage to show on progress bar
223 "exit" (or just close fifo) - well you guessed it
Bernhard Reutner-Fischerafdad652008-02-08 15:04:00 +0000[diff] [blame]224
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]225config LAST
Eric Andersen2e9c2572003-08-08 22:26:06 +0000[diff] [blame]226 bool "last"
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]227 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]228 select FEATURE_WTMP
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]229 help
Eric Andersen2e9c2572003-08-08 22:26:06 +0000[diff] [blame]230 'last' displays a list of the last users that logged into the system.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]231
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]232config LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]233 bool "less"
234 default n
235 help
236 'less' is a pager, meaning that it displays text files. It possesses
237 a wide array of features, and is an improvement over 'more'.
238
Denis Vlasenko9a7cef92006-12-20 02:46:48 +0000[diff] [blame]239config FEATURE_LESS_MAXLINES
240 int "Max number of input lines less will try to eat"
241 default 9999999
242 depends on LESS
243
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]244config FEATURE_LESS_BRACKETS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]245 bool "Enable bracket searching"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]246 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]247 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]248 help
249 This option adds the capability to search for matching left and right
250 brackets, facilitating programming.
251
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]252config FEATURE_LESS_FLAGS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]253 bool "Enable extra flags"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]254 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]255 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]256 help
257 The extra flags provided do the following:
258
259 The -M flag enables a more sophisticated status line.
260 The -m flag enables a simpler status line with a percentage.
261
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]262config FEATURE_LESS_FLAGCS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]263 bool "Enable flag changes"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]264 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]265 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]266 help
267 This enables the ability to change command-line flags within
268 less itself.
269
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]270config FEATURE_LESS_MARKS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]271 bool "Enable marks"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]272 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]273 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]274 help
275 Marks enable positions in a file to be stored for easy reference.
276
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]277config FEATURE_LESS_REGEXP
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]278 bool "Enable regular expressions"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]279 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]280 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]281 help
282 Enable regular expressions, allowing complex file searches.
283
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]284config HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]285 bool "hdparm"
286 default n
287 help
288 Get/Set hard drive parameters. Primarily intended for ATA
Eric Andersenc7bda1c2004-03-15 08:29:22 +0000[diff] [blame]289 drives. Adds about 13k (or around 30k if you enable the
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]290 FEATURE_HDPARM_GET_IDENTITY option)....
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]291
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]292config FEATURE_HDPARM_GET_IDENTITY
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]293 bool "Support obtaining detailed information directly from drives"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]294 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]295 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]296 help
Rob Landley06208412006-05-31 22:52:57 +0000[diff] [blame]297 Enables the -I and -i options to obtain detailed information
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]298 directly from drives about their capabilities and supported ATA
Rob Landley06208412006-05-31 22:52:57 +0000[diff] [blame]299 feature set. If no device name is specified, hdparm will read
300 identify data from stdin. Enabling this option will add about 16k...
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]301
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]302config FEATURE_HDPARM_HDIO_SCAN_HWIF
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]303 bool "Register an IDE interface (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]304 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]305 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]306 help
307 Enables the 'hdparm -R' option to register an IDE interface.
308 This is dangerous stuff, so you should probably say N.
309
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]310config FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]311 bool "Un-register an IDE interface (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]312 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]313 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]314 help
315 Enables the 'hdparm -U' option to un-register an IDE interface.
316 This is dangerous stuff, so you should probably say N.
317
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]318config FEATURE_HDPARM_HDIO_DRIVE_RESET
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]319 bool "perform device reset (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]320 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]321 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]322 help
323 Enables the 'hdparm -w' option to perform a device reset.
324 This is dangerous stuff, so you should probably say N.
325
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]326config FEATURE_HDPARM_HDIO_TRISTATE_HWIF
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]327 bool "tristate device for hotswap (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]328 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]329 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]330 help
331 Enables the 'hdparm -x' option to tristate device for hotswap,
332 and the '-b' option to get/set bus state. This is dangerous
333 stuff, so you should probably say N.
334
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]335config FEATURE_HDPARM_HDIO_GETSET_DMA
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]336 bool "get/set using_dma flag (DANGEROUS)"
Eric Andersen0a57a792003-08-06 08:57:35 +0000[diff] [blame]337 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]338 depends on HDPARM
Eric Andersen0a57a792003-08-06 08:57:35 +0000[diff] [blame]339 help
340 Enables the 'hdparm -d' option to get/set using_dma flag.
341 This is dangerous stuff, so you should probably say N.
342
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]343config MAKEDEVS
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]344 bool "makedevs"
345 default n
346 help
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]347 'makedevs' is a utility used to create a batch of devices with
348 one command.
349 .
350 There are two choices for command line behaviour, the interface
351 as used by LEAF/Linux Router Project, or a device table file.
Tim Rikerc1ef7bd2006-01-25 00:08:53 +0000[diff] [blame]352 .
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]353 'leaf' is traditionally what busybox follows, it allows multiple
354 devices of a particluar type to be created per command.
355 e.g. /dev/hda[0-9]
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]356 Device properties are passed as command line arguments.
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]357 .
358 'table' reads device properties from a file or stdin, allowing
Bernhard Reutner-Fischer771b1862006-03-24 14:30:05 +0000[diff] [blame]359 a batch of unrelated devices to be made with one command.
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]360 User/group names are allowed as an alternative to uid/gid.
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]361
362choice
363 prompt "Choose makedevs behaviour"
Mike Frysinger08e70972007-01-24 09:14:09 +0000[diff] [blame]364 depends on MAKEDEVS
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]365 default FEATURE_MAKEDEVS_TABLE
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]366
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]367config FEATURE_MAKEDEVS_LEAF
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]368 bool "leaf"
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]369
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]370config FEATURE_MAKEDEVS_TABLE
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]371 bool "table"
372
373endchoice
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]374
Denis Vlasenko23856ab2007-09-22 20:51:41 +0000[diff] [blame]375config MICROCOM
376 bool "microcom"
377 default n
378 help
379 The poor man's minicom utility for chatting with serial port devices.
380
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]381config MOUNTPOINT
Rob Landleyd00b3a52005-08-20 05:07:08 +0000[diff] [blame]382 bool "mountpoint"
383 default n
384 help
385 mountpoint checks if the directory is a mountpoint.
386
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]387config MT
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]388 bool "mt"
389 default n
390 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]391 mt is used to control tape devices. You can use the mt utility
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]392 to advance or rewind a tape past a specified number of archive
393 files on the tape.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]394
Denis Vlasenkoc108ed52006-10-20 19:39:48 +0000[diff] [blame]395config RAIDAUTORUN
396 bool "raidautorun"
397 default n
398 help
399 raidautorun tells the kernel md driver to
400 search and start RAID arrays.
401
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]402config READAHEAD
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]403 bool "readahead"
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]404 default n
Bernhard Reutner-Fischerf98d6372007-01-26 09:03:23 +0000[diff] [blame]405 depends on LFS
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]406 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]407 Preload the files listed on the command line into RAM cache so that
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]408 subsequent reads on these files will not block on disk I/O.
409
410 This applet just calls the readahead(2) system call on each file.
411 It is mainly useful in system startup scripts to preload files
412 or executables before they are used. When used at the right time
413 (in particular when a CPU boundprocess is running) it can
414 significantly speed up system startup.
415
416 As readahead(2) blocks until each file has been read, it is best to
Denis Vlasenko9213a9e2006-09-17 16:28:10 +0000[diff] [blame]417 run this applet as a background job.
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]418
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]419config RUNLEVEL
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]420 bool "runlevel"
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +0000[diff] [blame]421 default n
422 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]423 find the current and previous system runlevel.
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +0000[diff] [blame]424
425 This applet uses utmp but does not rely on busybox supporing
426 utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
427
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]428config RX
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]429 bool "rx"
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +0000[diff] [blame]430 default n
431 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]432 Receive files using the Xmodem protocol.
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +0000[diff] [blame]433
Denis Vlasenko5014dad2008-02-27 11:54:59 +0000[diff] [blame]434config SCRIPT
435 bool "script"
436 default n
437 help
438 The script makes typescript of terminal session.
439
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]440config STRINGS
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]441 bool "strings"
442 default n
443 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]444 strings prints the printable character sequences for each file
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]445 specified.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]446
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]447config SETSID
Paul Fox42403642005-08-01 22:52:09 +0000[diff] [blame]448 bool "setsid"
449 default n
450 help
451 setsid runs a program in a new session
452
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]453config TASKSET
Bernhard Reutner-Fischer16d3e4e2006-06-07 15:44:59 +0000[diff] [blame]454 bool "taskset"
455 default n
456 help
Mike Frysinger259472e2006-07-03 05:22:36 +0000[diff] [blame]457 Retrieve or set a processes's CPU affinity.
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +0000[diff] [blame]458 This requires sched_{g,s}etaffinity support in your libc.
459
460config FEATURE_TASKSET_FANCY
Denis Vlasenko4ee7cd42008-03-17 09:13:22 +0000[diff] [blame]461 bool "Fancy output"
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +0000[diff] [blame]462 default y
463 depends on TASKSET
464 help
465 Add code for fancy output. This merely silences a compiler-warning
466 and adds about 135 Bytes. May be needed for machines with alot
467 of CPUs.
Rob Landley12d94192006-06-30 22:20:43 +0000[diff] [blame]468
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]469config TIME
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]470 bool "time"
471 default n
472 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]473 The time command runs the specified program with the given arguments.
474 When the command finishes, time writes a message to standard output
475 giving timing statistics about this program run.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]476
Denis Vlasenkoc01af952007-08-02 22:23:47 +0000[diff] [blame]477config TTYSIZE
478 bool "ttysize"
479 default n
480 help
481 A replacement for "stty size". Unlike stty, can report only width,
482 only height, or both, in any order. It also does not complain on error,
483 but returns default 80x24. Usage in shell scripts: width=`ttysize w`.
484
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]485config WATCHDOG
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]486 bool "watchdog"
487 default n
488 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]489 The watchdog utility is used with hardware or software watchdog
Eric Andersen795c4ba2003-07-22 10:11:48 +0000[diff] [blame]490 device drivers. It opens the specified watchdog device special file
491 and periodically writes a magic character to the device. If the
492 watchdog applet ever fails to write the magic character within a
Eric Andersenac00aa72003-07-26 08:07:56 +0000[diff] [blame]493 certain amount of time, the watchdog device assumes the system has
494 hung, and will cause the hardware to reboot.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]495
496endmenu