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gerrit-public.fairphone.software / fp2-dev / platform / external / busybox / 4acdb46ff17a3dd966ddccdc149cda5a18d51a48 / . / miscutils / Config.in
blob: 94174de3eb0b826cfef48aaad1fa5d0fa9c87b4d [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.
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]104 This is a port of dcron from slackware. It uses files of the
Eric Andersen98e4eab2004-07-20 08:07:10 +0000[diff] [blame]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 Vlasenko35a064b2008-11-06 00:49:59 +0000[diff] [blame]110config FEATURE_CROND_D
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
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]129 Crontab manipulates the crontab for a particular user. Only
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]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 Vlasenko07832302008-10-20 08:43:10 +0000[diff] [blame]141config FEATURE_DC_LIBM
142 bool "Enable power and exp functions (requires libm)"
143 default n
144 depends on DC
145 help
146 Enable power and exp functions.
147 NOTE: This will require libm to be present for linking.
148
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]149config DEVFSD
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]150 bool "devfsd (obsolete)"
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]151 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]152 select FEATURE_SYSLOG
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]153 help
Rob Landley1f9145c2006-07-12 21:31:16 +0000[diff] [blame]154 This is deprecated, and will be removed at the end of 2008.
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]155
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]156 Provides compatibility with old device names on a devfs systems.
157 You should set it to true if you have devfs enabled.
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]158 The following keywords in devsfd.conf are supported:
159 "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
160 "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
161 "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
162
Denis Vlasenko4cfa5a22008-11-10 09:33:42 +0000[diff] [blame]163 But only if they are written UPPERCASE!!!!!!!!
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]164
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]165config DEVFSD_MODLOAD
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]166 bool "Adds support for MODLOAD keyword in devsfd.conf"
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]167 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]168 depends on DEVFSD
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]169 help
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]170 This actually doesn't work with busybox modutils but needs
171 the external modutils.
Glenn L McGrath3860b2e2003-11-30 23:46:06 +0000[diff] [blame]172
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]173config DEVFSD_FG_NP
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]174 bool "Enables the -fg and -np options"
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
Bernhard Reutner-Fischerb1119172008-07-01 12:20:20 +0000[diff] [blame]178 -fg Run the daemon in the foreground.
179 -np Exit after parsing the configuration file.
180 Do not poll for events.
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]181
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]182config DEVFSD_VERBOSE
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]183 bool "Increases logging (and size)"
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]184 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]185 depends on DEVFSD
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]186 help
Eric Andersenf18bd892003-12-19 11:07:59 +0000[diff] [blame]187 Increases logging to stderr or syslog.
Glenn L McGrath17d21fa2003-10-09 11:46:23 +0000[diff] [blame]188
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]189config FEATURE_DEVFS
Denis Vlasenko4ee7cd42008-03-17 09:13:22 +0000[diff] [blame]190 bool "Use devfs names for all devices (obsolete)"
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]191 default n
192 help
Rob Landley1f9145c2006-07-12 21:31:16 +0000[diff] [blame]193 This is obsolete and will be going away at the end of 2008..
194
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]195 This tells busybox to look for names like /dev/loop/0 instead of
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]196 /dev/loop0. If your /dev directory has normal names instead of
Rob Landley4c5ad2f2006-06-07 20:11:53 +0000[diff] [blame]197 devfs names, you don't want this.
198
Denis Vlasenkoc94fa562008-10-26 11:08:14 +0000[diff] [blame]199config DEVMEM
200 bool "devmem"
201 default n
202 help
203 devmem is a small program that reads and writes from physical
204 memory using /dev/mem.
205
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]206config EJECT
Mike Frysinger55e2cf62005-05-11 00:25:47 +0000[diff] [blame]207 bool "eject"
208 default n
209 help
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]210 Used to eject cdroms. (defaults to /dev/cdrom)
Mike Frysinger55e2cf62005-05-11 00:25:47 +0000[diff] [blame]211
Bernhard Reutner-Fischerafdad652008-02-08 15:04:00 +0000[diff] [blame]212config FEATURE_EJECT_SCSI
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]213 bool "SCSI support"
214 default n
215 depends on EJECT
216 help
217 Add the -s option to eject, this allows to eject SCSI-Devices and
218 usb-storage devices.
219
220config FBSPLASH
221 bool "fbsplash"
222 default n
223 help
224 Shows splash image and progress bar on framebuffer device.
225 Can be used during boot phase of an embedded device. ~2kb.
226 Usage:
227 - use kernel option 'vga=xxx' or otherwise enable fb device.
Denis Vlasenko25a9c172008-03-26 15:12:11 +0000[diff] [blame]228 - put somewhere fbsplash.cfg file and an image in .ppm format.
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]229 - $ setsid fbsplash [params] &
Denis Vlasenko25a9c172008-03-26 15:12:11 +0000[diff] [blame]230 -c: hide cursor
231 -d /dev/fbN: framebuffer device (if not /dev/fb0)
232 -s path_to_image_file (can be "-" for stdin)
Denis Vlasenko72b34422008-03-27 13:14:29 +0000[diff] [blame]233 -i path_to_cfg_file (can be "-" for stdin)
Denis Vlasenko25a9c172008-03-26 15:12:11 +0000[diff] [blame]234 -f path_to_fifo (can be "-" for stdin)
235 - if you want to run it only in presence of kernel parameter:
Denis Vlasenko08ec67b2008-03-26 13:32:30 +0000[diff] [blame]236 grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
237 - commands for fifo:
238 "NN" (ASCII decimal number) - percentage to show on progress bar
Denis Vlasenko72b34422008-03-27 13:14:29 +0000[diff] [blame]239 "exit" - well you guessed it
Bernhard Reutner-Fischerafdad652008-02-08 15:04:00 +0000[diff] [blame]240
Denis Vlasenko4acdb462009-01-31 21:45:57 +0000[diff] [blame^]241config IONICE
242 bool "ionice"
243 default n
244 help
245 Set/set program io scheduling class and priority
246 Requires kernel >= 2.6.13
247
Denis Vlasenko8e2c9e12008-05-24 20:47:18 +0000[diff] [blame]248config INOTIFYD
249 bool "inotifyd"
250 default n
251 help
Bernhard Reutner-Fischerb1119172008-07-01 12:20:20 +0000[diff] [blame]252 Simple inotify daemon. Reports filesystem changes. Requires
253 kernel >= 2.6.13
Denis Vlasenko8e2c9e12008-05-24 20:47:18 +0000[diff] [blame]254
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]255config LAST
Eric Andersen2e9c2572003-08-08 22:26:06 +0000[diff] [blame]256 bool "last"
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]257 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]258 select FEATURE_WTMP
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]259 help
Eric Andersen2e9c2572003-08-08 22:26:06 +0000[diff] [blame]260 'last' displays a list of the last users that logged into the system.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]261
Bernhard Reutner-Fischer69d5ba22008-05-22 21:56:26 +0000[diff] [blame]262choice
263 prompt "Choose last implementation"
Denis Vlasenko869d3d32008-05-22 02:07:58 +0000[diff] [blame]264 depends on LAST
Bernhard Reutner-Fischer69d5ba22008-05-22 21:56:26 +0000[diff] [blame]265 default FEATURE_LAST_SMALL
266
267config FEATURE_LAST_SMALL
268 bool "small"
269 help
270 This is a small version of last with just the basic set of
271 features.
272
273config FEATURE_LAST_FANCY
274 bool "huge"
Denis Vlasenko869d3d32008-05-22 02:07:58 +0000[diff] [blame]275 help
276 'last' displays detailed information about the last users that
277 logged into the system (mimics sysvinit last). +900 bytes.
Bernhard Reutner-Fischer69d5ba22008-05-22 21:56:26 +0000[diff] [blame]278endchoice
Denis Vlasenko869d3d32008-05-22 02:07:58 +0000[diff] [blame]279
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]280config LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]281 bool "less"
282 default n
283 help
284 'less' is a pager, meaning that it displays text files. It possesses
285 a wide array of features, and is an improvement over 'more'.
286
Denis Vlasenko9a7cef92006-12-20 02:46:48 +0000[diff] [blame]287config FEATURE_LESS_MAXLINES
288 int "Max number of input lines less will try to eat"
289 default 9999999
290 depends on LESS
291
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]292config FEATURE_LESS_BRACKETS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]293 bool "Enable bracket searching"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]294 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]295 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]296 help
297 This option adds the capability to search for matching left and right
298 brackets, facilitating programming.
299
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]300config FEATURE_LESS_FLAGS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]301 bool "Enable extra flags"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]302 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]303 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]304 help
305 The extra flags provided do the following:
306
307 The -M flag enables a more sophisticated status line.
308 The -m flag enables a simpler status line with a percentage.
309
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]310config FEATURE_LESS_MARKS
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]311 bool "Enable marks"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]312 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]313 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]314 help
315 Marks enable positions in a file to be stored for easy reference.
316
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]317config FEATURE_LESS_REGEXP
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]318 bool "Enable regular expressions"
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]319 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]320 depends on LESS
Rob Landley9200e792005-09-15 19:26:59 +0000[diff] [blame]321 help
322 Enable regular expressions, allowing complex file searches.
323
Denis Vlasenko53c80f02008-10-24 22:43:27 +0000[diff] [blame]324config FEATURE_LESS_WINCH
325 bool "Enable automatic resizing on window size changes"
326 default n
327 depends on LESS
328 help
329 Makes less track window size changes.
330
Denis Vlasenko4cfa5a22008-11-10 09:33:42 +0000[diff] [blame]331config FEATURE_LESS_DASHCMD
332 bool "Enable flag changes ('-' command)"
333 default n
334 depends on LESS
335 help
336 This enables the ability to change command-line flags within
337 less itself ('-' keyboard command).
338
339config FEATURE_LESS_LINENUMS
340 bool "Enable dynamic switching of line numbers"
341 default n
342 depends on FEATURE_LESS_DASHCMD
343 help
344 Enable "-N" command.
345
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]346config HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]347 bool "hdparm"
348 default n
349 help
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]350 Get/Set hard drive parameters. Primarily intended for ATA
351 drives. Adds about 13k (or around 30k if you enable the
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]352 FEATURE_HDPARM_GET_IDENTITY option)....
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]353
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]354config FEATURE_HDPARM_GET_IDENTITY
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]355 bool "Support obtaining detailed information directly from drives"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]356 default y
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]357 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]358 help
Rob Landley06208412006-05-31 22:52:57 +0000[diff] [blame]359 Enables the -I and -i options to obtain detailed information
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]360 directly from drives about their capabilities and supported ATA
Rob Landley06208412006-05-31 22:52:57 +0000[diff] [blame]361 feature set. If no device name is specified, hdparm will read
362 identify data from stdin. Enabling this option will add about 16k...
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]363
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]364config FEATURE_HDPARM_HDIO_SCAN_HWIF
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]365 bool "Register an IDE interface (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]366 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]367 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]368 help
369 Enables the 'hdparm -R' option to register an IDE interface.
370 This is dangerous stuff, so you should probably say N.
371
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]372config FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
Rob Landley2ec922e2006-04-13 23:22:16 +0000[diff] [blame]373 bool "Un-register an IDE interface (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]374 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]375 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]376 help
377 Enables the 'hdparm -U' option to un-register an IDE interface.
378 This is dangerous stuff, so you should probably say N.
379
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]380config FEATURE_HDPARM_HDIO_DRIVE_RESET
Denis Vlasenko97faf532008-07-15 22:01:49 +0000[diff] [blame]381 bool "Perform device reset (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]382 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]383 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]384 help
385 Enables the 'hdparm -w' option to perform a device reset.
386 This is dangerous stuff, so you should probably say N.
387
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]388config FEATURE_HDPARM_HDIO_TRISTATE_HWIF
Denis Vlasenko97faf532008-07-15 22:01:49 +0000[diff] [blame]389 bool "Tristate device for hotswap (DANGEROUS)"
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]390 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]391 depends on HDPARM
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]392 help
393 Enables the 'hdparm -x' option to tristate device for hotswap,
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]394 and the '-b' option to get/set bus state. This is dangerous
Eric Andersen3443bd72003-07-22 07:30:36 +0000[diff] [blame]395 stuff, so you should probably say N.
396
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]397config FEATURE_HDPARM_HDIO_GETSET_DMA
Denis Vlasenko97faf532008-07-15 22:01:49 +0000[diff] [blame]398 bool "Get/set using_dma flag (DANGEROUS)"
Eric Andersen0a57a792003-08-06 08:57:35 +0000[diff] [blame]399 default n
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]400 depends on HDPARM
Eric Andersen0a57a792003-08-06 08:57:35 +0000[diff] [blame]401 help
402 Enables the 'hdparm -d' option to get/set using_dma flag.
403 This is dangerous stuff, so you should probably say N.
404
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]405config MAKEDEVS
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]406 bool "makedevs"
407 default n
408 help
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]409 'makedevs' is a utility used to create a batch of devices with
410 one command.
411 .
412 There are two choices for command line behaviour, the interface
413 as used by LEAF/Linux Router Project, or a device table file.
Tim Rikerc1ef7bd2006-01-25 00:08:53 +0000[diff] [blame]414 .
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]415 'leaf' is traditionally what busybox follows, it allows multiple
416 devices of a particluar type to be created per command.
417 e.g. /dev/hda[0-9]
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]418 Device properties are passed as command line arguments.
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]419 .
420 'table' reads device properties from a file or stdin, allowing
Bernhard Reutner-Fischer771b1862006-03-24 14:30:05 +0000[diff] [blame]421 a batch of unrelated devices to be made with one command.
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]422 User/group names are allowed as an alternative to uid/gid.
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]423
424choice
425 prompt "Choose makedevs behaviour"
Mike Frysinger08e70972007-01-24 09:14:09 +0000[diff] [blame]426 depends on MAKEDEVS
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]427 default FEATURE_MAKEDEVS_TABLE
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]428
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]429config FEATURE_MAKEDEVS_LEAF
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]430 bool "leaf"
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]431
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]432config FEATURE_MAKEDEVS_TABLE
Eric Andersen3d925622005-06-09 10:16:02 +0000[diff] [blame]433 bool "table"
434
435endchoice
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]436
Denis Vlasenkoffa44992008-04-13 08:20:00 +0000[diff] [blame]437config MAN
438 bool "man"
439 default n
440 help
441 Format and display manual pages.
442
Denis Vlasenko23856ab2007-09-22 20:51:41 +0000[diff] [blame]443config MICROCOM
444 bool "microcom"
445 default n
446 help
447 The poor man's minicom utility for chatting with serial port devices.
448
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]449config MOUNTPOINT
Rob Landleyd00b3a52005-08-20 05:07:08 +0000[diff] [blame]450 bool "mountpoint"
451 default n
452 help
453 mountpoint checks if the directory is a mountpoint.
454
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]455config MT
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]456 bool "mt"
457 default n
458 help
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]459 mt is used to control tape devices. You can use the mt utility
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]460 to advance or rewind a tape past a specified number of archive
461 files on the tape.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]462
Denis Vlasenkoc108ed52006-10-20 19:39:48 +0000[diff] [blame]463config RAIDAUTORUN
464 bool "raidautorun"
465 default n
466 help
467 raidautorun tells the kernel md driver to
468 search and start RAID arrays.
469
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]470config READAHEAD
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]471 bool "readahead"
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]472 default n
Bernhard Reutner-Fischerf98d6372007-01-26 09:03:23 +0000[diff] [blame]473 depends on LFS
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]474 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]475 Preload the files listed on the command line into RAM cache so that
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]476 subsequent reads on these files will not block on disk I/O.
477
478 This applet just calls the readahead(2) system call on each file.
479 It is mainly useful in system startup scripts to preload files
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]480 or executables before they are used. When used at the right time
Denis Vlasenkob15ebe42008-04-13 22:41:27 +0000[diff] [blame]481 (in particular when a CPU bound process is running) it can
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]482 significantly speed up system startup.
483
484 As readahead(2) blocks until each file has been read, it is best to
Denis Vlasenko9213a9e2006-09-17 16:28:10 +0000[diff] [blame]485 run this applet as a background job.
Rob Landley0e4690d2006-08-20 22:12:18 +0000[diff] [blame]486
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]487config RUNLEVEL
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]488 bool "runlevel"
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +0000[diff] [blame]489 default n
490 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]491 find the current and previous system runlevel.
Bernhard Reutner-Fischer62d7acc2005-10-28 20:37:03 +0000[diff] [blame]492
493 This applet uses utmp but does not rely on busybox supporing
494 utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
495
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]496config RX
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]497 bool "rx"
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +0000[diff] [blame]498 default n
499 help
Mike Frysinger71a6a4e2007-01-24 08:24:43 +0000[diff] [blame]500 Receive files using the Xmodem protocol.
Glenn L McGrath8f3bc4c2003-12-20 07:30:35 +0000[diff] [blame]501
Denis Vlasenko376003b2008-04-21 05:05:17 +0000[diff] [blame]502config SETSID
503 bool "setsid"
Denis Vlasenko5014dad2008-02-27 11:54:59 +0000[diff] [blame]504 default n
505 help
Denis Vlasenko376003b2008-04-21 05:05:17 +0000[diff] [blame]506 setsid runs a program in a new session
Denis Vlasenko5014dad2008-02-27 11:54:59 +0000[diff] [blame]507
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]508config STRINGS
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]509 bool "strings"
510 default n
511 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]512 strings prints the printable character sequences for each file
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]513 specified.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]514
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]515config TASKSET
Bernhard Reutner-Fischer16d3e4e2006-06-07 15:44:59 +0000[diff] [blame]516 bool "taskset"
517 default n
518 help
Mike Frysinger259472e2006-07-03 05:22:36 +0000[diff] [blame]519 Retrieve or set a processes's CPU affinity.
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +0000[diff] [blame]520 This requires sched_{g,s}etaffinity support in your libc.
521
522config FEATURE_TASKSET_FANCY
Denis Vlasenko4ee7cd42008-03-17 09:13:22 +0000[diff] [blame]523 bool "Fancy output"
Bernhard Reutner-Fischer32eddff2006-11-22 16:39:48 +0000[diff] [blame]524 default y
525 depends on TASKSET
526 help
527 Add code for fancy output. This merely silences a compiler-warning
528 and adds about 135 Bytes. May be needed for machines with alot
529 of CPUs.
Rob Landley12d94192006-06-30 22:20:43 +0000[diff] [blame]530
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]531config TIME
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]532 bool "time"
533 default n
534 help
Eric Andersene5642112003-07-14 19:37:08 +0000[diff] [blame]535 The time command runs the specified program with the given arguments.
536 When the command finishes, time writes a message to standard output
537 giving timing statistics about this program run.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]538
Denis Vlasenkoa9acbe62008-11-24 13:25:20 +0000[diff] [blame]539config TIMEOUT
540 bool "timeout"
541 default n
542 help
543 Runs a program and watches it. If it does not terminate in
544 specified number of seconds, it is sent a signal.
545
Denis Vlasenkoc01af952007-08-02 22:23:47 +0000[diff] [blame]546config TTYSIZE
547 bool "ttysize"
548 default n
549 help
550 A replacement for "stty size". Unlike stty, can report only width,
Bernhard Reutner-Fischerb1119172008-07-01 12:20:20 +0000[diff] [blame]551 only height, or both, in any order. It also does not complain on
552 error, but returns default 80x24.
553 Usage in shell scripts: width=`ttysize w`.
Denis Vlasenkoc01af952007-08-02 22:23:47 +0000[diff] [blame]554
Denis Vlasenko7d219aa2006-10-05 10:17:08 +0000[diff] [blame]555config WATCHDOG
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]556 bool "watchdog"
557 default n
558 help
Eric Andersen88c916b2003-10-22 09:58:56 +0000[diff] [blame]559 The watchdog utility is used with hardware or software watchdog
Bernhard Reutner-Fischer3e8669f2008-07-22 18:27:53 +0000[diff] [blame]560 device drivers. It opens the specified watchdog device special file
561 and periodically writes a magic character to the device. If the
Eric Andersen795c4ba2003-07-22 10:11:48 +0000[diff] [blame]562 watchdog applet ever fails to write the magic character within a
Eric Andersenac00aa72003-07-26 08:07:56 +0000[diff] [blame]563 certain amount of time, the watchdog device assumes the system has
564 hung, and will cause the hardware to reboot.
Eric Andersenc9f20d92002-12-05 08:41:41 +0000[diff] [blame]565
566endmenu