1 | #
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2 | # For a description of the syntax of this configuration file,
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3 | # see scripts/kbuild/config-language.txt.
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4 | #
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5 |
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6 | menu "Miscellaneous Utilities"
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7 |
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8 | INSERT
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9 |
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10 | config ADJTIMEX
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11 | bool "adjtimex"
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12 | default y
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13 | select PLATFORM_LINUX
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14 | help
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15 | Adjtimex reads and optionally sets adjustment parameters for
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16 | the Linux clock adjustment algorithm.
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17 |
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18 | config BBCONFIG
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19 | bool "bbconfig"
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20 | default n
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21 | help
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22 | The bbconfig applet will print the config file with which
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23 | busybox was built.
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24 |
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25 | config FEATURE_COMPRESS_BBCONFIG
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26 | bool "Compress bbconfig data"
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27 | default y
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28 | depends on BBCONFIG
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29 | help
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30 | Store bbconfig data in compressed form, uncompress them on-the-fly
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31 | before output.
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32 |
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33 | If you have a really tiny busybox with few applets enabled (and
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34 | bunzip2 isn't one of them), the overhead of the decompressor might
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35 | be noticeable. Also, if you run executables directly from ROM
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36 | and have very little memory, this might not be a win. Otherwise,
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37 | you probably want this.
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38 |
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39 | config BEEP
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40 | bool "beep"
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41 | default y
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42 | select PLATFORM_LINUX
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43 | help
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44 | The beep applets beeps in a given freq/Hz.
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45 |
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46 | config FEATURE_BEEP_FREQ
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47 | int "default frequency"
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48 | range 0 2147483647
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49 | default 4000
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50 | depends on BEEP
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51 | help
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52 | Frequency for default beep.
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53 |
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54 | config FEATURE_BEEP_LENGTH_MS
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55 | int "default length"
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56 | range 0 2147483647
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57 | default 30
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58 | depends on BEEP
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59 | help
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60 | Length in ms for default beep.
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61 |
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62 | config CHAT
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63 | bool "chat"
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64 | default y
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65 | help
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66 | Simple chat utility.
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67 |
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68 | config FEATURE_CHAT_NOFAIL
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69 | bool "Enable NOFAIL expect strings"
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70 | depends on CHAT
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71 | default y
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72 | help
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73 | When enabled expect strings which are started with a dash trigger
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74 | no-fail mode. That is when expectation is not met within timeout
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75 | the script is not terminated but sends next SEND string and waits
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76 | for next EXPECT string. This allows to compose far more flexible
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77 | scripts.
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78 |
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79 | config FEATURE_CHAT_TTY_HIFI
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80 | bool "Force STDIN to be a TTY"
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81 | depends on CHAT
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82 | default n
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83 | help
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84 | Original chat always treats STDIN as a TTY device and sets for it
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85 | so-called raw mode. This option turns on such behaviour.
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86 |
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87 | config FEATURE_CHAT_IMPLICIT_CR
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88 | bool "Enable implicit Carriage Return"
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89 | depends on CHAT
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90 | default y
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91 | help
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92 | When enabled make chat to terminate all SEND strings with a "\r"
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93 | unless "\c" is met anywhere in the string.
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94 |
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95 | config FEATURE_CHAT_SWALLOW_OPTS
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96 | bool "Swallow options"
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97 | depends on CHAT
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98 | default y
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99 | help
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100 | Busybox chat require no options. To make it not fail when used
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101 | in place of original chat (which has a bunch of options) turn
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102 | this on.
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103 |
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104 | config FEATURE_CHAT_SEND_ESCAPES
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105 | bool "Support weird SEND escapes"
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106 | depends on CHAT
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107 | default y
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108 | help
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109 | Original chat uses some escape sequences in SEND arguments which
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110 | are not sent to device but rather performs special actions.
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111 | E.g. "\K" means to send a break sequence to device.
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112 | "\d" delays execution for a second, "\p" -- for a 1/100 of second.
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113 | Before turning this option on think twice: do you really need them?
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114 |
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115 | config FEATURE_CHAT_VAR_ABORT_LEN
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116 | bool "Support variable-length ABORT conditions"
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117 | depends on CHAT
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118 | default y
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119 | help
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120 | Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
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121 |
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122 | config FEATURE_CHAT_CLR_ABORT
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123 | bool "Support revoking of ABORT conditions"
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124 | depends on CHAT
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125 | default y
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126 | help
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127 | Support CLR_ABORT directive.
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128 |
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129 | config CHRT
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130 | bool "chrt"
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131 | default y
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132 | help
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133 | manipulate real-time attributes of a process.
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134 | This requires sched_{g,s}etparam support in your libc.
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135 |
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136 | config CROND
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137 | bool "crond"
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138 | default y
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139 | select FEATURE_SYSLOG
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140 | help
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141 | Crond is a background daemon that parses individual crontab
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142 | files and executes commands on behalf of the users in question.
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143 | This is a port of dcron from slackware. It uses files of the
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144 | format /var/spool/cron/crontabs/<username> files, for example:
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145 | $ cat /var/spool/cron/crontabs/root
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146 | # Run daily cron jobs at 4:40 every day:
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147 | 40 4 * * * /etc/cron/daily > /dev/null 2>&1
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148 |
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149 | config FEATURE_CROND_D
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150 | bool "Support option -d to redirect output to stderr"
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151 | depends on CROND
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152 | default y
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153 | help
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154 | -d sets loglevel to 0 (most verbose) and directs all output to stderr.
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155 |
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156 | config FEATURE_CROND_CALL_SENDMAIL
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157 | bool "Report command output via email (using sendmail)"
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158 | default y
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159 | depends on CROND
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160 | help
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161 | Command output will be sent to corresponding user via email.
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162 |
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163 | config FEATURE_CROND_DIR
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164 | string "crond spool directory"
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165 | default "/var/spool/cron"
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166 | depends on CROND || CRONTAB
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167 | help
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168 | Location of crond spool.
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169 |
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170 | config CRONTAB
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171 | bool "crontab"
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172 | default y
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173 | help
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174 | Crontab manipulates the crontab for a particular user. Only
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175 | the superuser may specify a different user and/or crontab directory.
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176 | Note that Busybox binary must be setuid root for this applet to
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177 | work properly.
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178 |
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179 | config DC
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180 | bool "dc"
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181 | default y
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182 | help
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183 | Dc is a reverse-polish desk calculator which supports unlimited
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184 | precision arithmetic.
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185 |
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186 | config FEATURE_DC_LIBM
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187 | bool "Enable power and exp functions (requires libm)"
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188 | default y
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189 | depends on DC
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190 | help
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191 | Enable power and exp functions.
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192 | NOTE: This will require libm to be present for linking.
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193 |
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194 | config DEVFSD
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195 | bool "devfsd (obsolete)"
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196 | default n
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197 | select PLATFORM_LINUX
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198 | select FEATURE_SYSLOG
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199 | help
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200 | This is deprecated and should NOT be used anymore.
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201 | Use linux >= 2.6 (optionally with hotplug) and mdev instead!
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202 | See docs/mdev.txt for detailed instructions on how to use mdev
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203 | instead.
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204 |
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205 | Provides compatibility with old device names on a devfs systems.
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206 | You should set it to true if you have devfs enabled.
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207 | The following keywords in devsfd.conf are supported:
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208 | "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
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209 | "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
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210 | "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
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211 |
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212 | But only if they are written UPPERCASE!!!!!!!!
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213 |
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214 | config DEVFSD_MODLOAD
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215 | bool "Adds support for MODLOAD keyword in devsfd.conf"
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216 | default y
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217 | depends on DEVFSD
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218 | help
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219 | This actually doesn't work with busybox modutils but needs
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220 | the external modutils.
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221 |
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222 | config DEVFSD_FG_NP
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223 | bool "Enables the -fg and -np options"
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224 | default y
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225 | depends on DEVFSD
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226 | help
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227 | -fg Run the daemon in the foreground.
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228 | -np Exit after parsing the configuration file.
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229 | Do not poll for events.
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230 |
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231 | config DEVFSD_VERBOSE
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232 | bool "Increases logging (and size)"
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233 | default y
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234 | depends on DEVFSD
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235 | help
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236 | Increases logging to stderr or syslog.
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237 |
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238 | config FEATURE_DEVFS
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239 | bool "Use devfs names for all devices (obsolete)"
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240 | default n
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241 | select PLATFORM_LINUX
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242 | help
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243 | This is obsolete and should NOT be used anymore.
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244 | Use linux >= 2.6 (optionally with hotplug) and mdev instead!
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245 |
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246 | For legacy systems -- if there is no way around devfsd -- this
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247 | tells busybox to look for names like /dev/loop/0 instead of
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248 | /dev/loop0. If your /dev directory has normal names instead of
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249 | devfs names, you don't want this.
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250 |
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251 | config DEVMEM
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252 | bool "devmem"
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253 | default y
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254 | help
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255 | devmem is a small program that reads and writes from physical
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256 | memory using /dev/mem.
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257 |
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258 | config EJECT
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259 | bool "eject"
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260 | default y
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261 | select PLATFORM_LINUX
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262 | help
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263 | Used to eject cdroms. (defaults to /dev/cdrom)
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264 |
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265 | config FEATURE_EJECT_SCSI
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266 | bool "SCSI support"
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267 | default y
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268 | depends on EJECT
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269 | help
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270 | Add the -s option to eject, this allows to eject SCSI-Devices and
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271 | usb-storage devices.
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272 |
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273 | config FBSPLASH
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274 | bool "fbsplash"
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275 | default y
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276 | select PLATFORM_LINUX
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277 | help
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278 | Shows splash image and progress bar on framebuffer device.
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279 | Can be used during boot phase of an embedded device. ~2kb.
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280 | Usage:
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281 | - use kernel option 'vga=xxx' or otherwise enable fb device.
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282 | - put somewhere fbsplash.cfg file and an image in .ppm format.
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283 | - $ setsid fbsplash [params] &
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284 | -c: hide cursor
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285 | -d /dev/fbN: framebuffer device (if not /dev/fb0)
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286 | -s path_to_image_file (can be "-" for stdin)
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287 | -i path_to_cfg_file (can be "-" for stdin)
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288 | -f path_to_fifo (can be "-" for stdin)
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289 | - if you want to run it only in presence of kernel parameter:
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290 | grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
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291 | - commands for fifo:
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292 | "NN" (ASCII decimal number) - percentage to show on progress bar
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293 | "exit" - well you guessed it
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294 |
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295 | config FLASHCP
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296 | bool "flashcp"
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297 | default n # doesn't build on Ubuntu 8.04
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298 | help
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299 | The flashcp binary, inspired by mtd-utils as of git head 5eceb74f7.
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300 | This utility is used to copy images into a MTD device.
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301 |
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302 | config FLASH_LOCK
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303 | bool "flash_lock"
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304 | default n # doesn't build on Ubuntu 8.04
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305 | help
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306 | The flash_lock binary from mtd-utils as of git head 5ec0c10d0. This
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307 | utility locks part or all of the flash device.
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308 |
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309 | config FLASH_UNLOCK
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310 | bool "flash_unlock"
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311 | default n # doesn't build on Ubuntu 8.04
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312 | help
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313 | The flash_unlock binary from mtd-utils as of git head 5ec0c10d0. This
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314 | utility unlocks part or all of the flash device.
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315 |
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316 | config FLASH_ERASEALL
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317 | bool "flash_eraseall"
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318 | default n # doesn't build on Ubuntu 8.04
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319 | help
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320 | The flash_eraseall binary from mtd-utils as of git head c4c6a59eb.
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321 | This utility is used to erase the whole MTD device.
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322 |
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323 | config IONICE
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324 | bool "ionice"
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325 | default y
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326 | select PLATFORM_LINUX
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327 | help
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328 | Set/set program io scheduling class and priority
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329 | Requires kernel >= 2.6.13
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330 |
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331 | config INOTIFYD
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332 | bool "inotifyd"
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333 | default n # doesn't build on Knoppix 5
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334 | help
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335 | Simple inotify daemon. Reports filesystem changes. Requires
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336 | kernel >= 2.6.13
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337 |
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338 | config LAST
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339 | bool "last"
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340 | default y
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341 | depends on FEATURE_WTMP
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342 | help
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343 | 'last' displays a list of the last users that logged into the system.
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344 |
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345 | choice
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346 | prompt "Choose last implementation"
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347 | depends on LAST
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348 | default FEATURE_LAST_FANCY
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349 |
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350 | config FEATURE_LAST_SMALL
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351 | bool "small"
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352 | help
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353 | This is a small version of last with just the basic set of
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354 | features.
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355 |
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356 | config FEATURE_LAST_FANCY
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357 | bool "huge"
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358 | help
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359 | 'last' displays detailed information about the last users that
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360 | logged into the system (mimics sysvinit last). +900 bytes.
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361 | endchoice
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362 |
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363 | config HDPARM
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364 | bool "hdparm"
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365 | default y
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366 | select PLATFORM_LINUX
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367 | help
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368 | Get/Set hard drive parameters. Primarily intended for ATA
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369 | drives. Adds about 13k (or around 30k if you enable the
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370 | FEATURE_HDPARM_GET_IDENTITY option)....
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371 |
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372 | config FEATURE_HDPARM_GET_IDENTITY
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373 | bool "Support obtaining detailed information directly from drives"
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374 | default y
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375 | depends on HDPARM
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376 | help
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377 | Enables the -I and -i options to obtain detailed information
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378 | directly from drives about their capabilities and supported ATA
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379 | feature set. If no device name is specified, hdparm will read
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380 | identify data from stdin. Enabling this option will add about 16k...
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381 |
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382 | config FEATURE_HDPARM_HDIO_SCAN_HWIF
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383 | bool "Register an IDE interface (DANGEROUS)"
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384 | default y
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385 | depends on HDPARM
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386 | help
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387 | Enables the 'hdparm -R' option to register an IDE interface.
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388 | This is dangerous stuff, so you should probably say N.
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389 |
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390 | config FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
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391 | bool "Un-register an IDE interface (DANGEROUS)"
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392 | default y
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393 | depends on HDPARM
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394 | help
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395 | Enables the 'hdparm -U' option to un-register an IDE interface.
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396 | This is dangerous stuff, so you should probably say N.
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397 |
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398 | config FEATURE_HDPARM_HDIO_DRIVE_RESET
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399 | bool "Perform device reset (DANGEROUS)"
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400 | default y
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401 | depends on HDPARM
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402 | help
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403 | Enables the 'hdparm -w' option to perform a device reset.
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404 | This is dangerous stuff, so you should probably say N.
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405 |
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406 | config FEATURE_HDPARM_HDIO_TRISTATE_HWIF
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407 | bool "Tristate device for hotswap (DANGEROUS)"
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408 | default y
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409 | depends on HDPARM
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410 | help
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411 | Enables the 'hdparm -x' option to tristate device for hotswap,
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412 | and the '-b' option to get/set bus state. This is dangerous
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413 | stuff, so you should probably say N.
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414 |
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415 | config FEATURE_HDPARM_HDIO_GETSET_DMA
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416 | bool "Get/set using_dma flag"
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417 | default y
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418 | depends on HDPARM
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419 | help
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420 | Enables the 'hdparm -d' option to get/set using_dma flag.
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421 |
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422 | config MAKEDEVS
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423 | bool "makedevs"
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424 | default y
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425 | help
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426 | 'makedevs' is a utility used to create a batch of devices with
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427 | one command.
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428 |
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429 | There are two choices for command line behaviour, the interface
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430 | as used by LEAF/Linux Router Project, or a device table file.
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431 |
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432 | 'leaf' is traditionally what busybox follows, it allows multiple
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433 | devices of a particluar type to be created per command.
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434 | e.g. /dev/hda[0-9]
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435 | Device properties are passed as command line arguments.
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436 |
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437 | 'table' reads device properties from a file or stdin, allowing
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438 | a batch of unrelated devices to be made with one command.
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439 | User/group names are allowed as an alternative to uid/gid.
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440 |
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441 | choice
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442 | prompt "Choose makedevs behaviour"
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443 | depends on MAKEDEVS
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444 | default FEATURE_MAKEDEVS_TABLE
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445 |
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446 | config FEATURE_MAKEDEVS_LEAF
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447 | bool "leaf"
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448 |
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449 | config FEATURE_MAKEDEVS_TABLE
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450 | bool "table"
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451 |
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452 | endchoice
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453 |
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454 | config MAN
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455 | bool "man"
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456 | default y
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457 | help
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458 | Format and display manual pages.
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459 |
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460 | config MICROCOM
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461 | bool "microcom"
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462 | default y
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463 | help
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464 | The poor man's minicom utility for chatting with serial port devices.
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465 |
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466 | config MOUNTPOINT
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467 | bool "mountpoint"
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468 | default y
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469 | help
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470 | mountpoint checks if the directory is a mountpoint.
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471 |
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472 | config MT
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473 | bool "mt"
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474 | default y
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475 | help
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476 | mt is used to control tape devices. You can use the mt utility
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477 | to advance or rewind a tape past a specified number of archive
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478 | files on the tape.
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479 |
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480 | config RAIDAUTORUN
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481 | bool "raidautorun"
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482 | default y
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483 | select PLATFORM_LINUX
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484 | help
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485 | raidautorun tells the kernel md driver to
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486 | search and start RAID arrays.
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487 |
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488 | config READAHEAD
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489 | bool "readahead"
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490 | default y
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491 | depends on LFS
|
---|
492 | select PLATFORM_LINUX
|
---|
493 | help
|
---|
494 | Preload the files listed on the command line into RAM cache so that
|
---|
495 | subsequent reads on these files will not block on disk I/O.
|
---|
496 |
|
---|
497 | This applet just calls the readahead(2) system call on each file.
|
---|
498 | It is mainly useful in system startup scripts to preload files
|
---|
499 | or executables before they are used. When used at the right time
|
---|
500 | (in particular when a CPU bound process is running) it can
|
---|
501 | significantly speed up system startup.
|
---|
502 |
|
---|
503 | As readahead(2) blocks until each file has been read, it is best to
|
---|
504 | run this applet as a background job.
|
---|
505 |
|
---|
506 | config RFKILL
|
---|
507 | bool "rfkill"
|
---|
508 | default n # doesn't build on Ubuntu 9.04
|
---|
509 | select PLATFORM_LINUX
|
---|
510 | help
|
---|
511 | Enable/disable wireless devices.
|
---|
512 |
|
---|
513 | rfkill list : list all wireless devices
|
---|
514 | rfkill list bluetooth : list all bluetooth devices
|
---|
515 | rfkill list 1 : list device corresponding to the given index
|
---|
516 | rfkill block|unblock wlan : block/unblock all wlan(wifi) devices
|
---|
517 |
|
---|
518 | config RUNLEVEL
|
---|
519 | bool "runlevel"
|
---|
520 | default y
|
---|
521 | depends on FEATURE_UTMP
|
---|
522 | help
|
---|
523 | find the current and previous system runlevel.
|
---|
524 |
|
---|
525 | This applet uses utmp but does not rely on busybox supporing
|
---|
526 | utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
|
---|
527 |
|
---|
528 | config RX
|
---|
529 | bool "rx"
|
---|
530 | default y
|
---|
531 | select PLATFORM_LINUX
|
---|
532 | help
|
---|
533 | Receive files using the Xmodem protocol.
|
---|
534 |
|
---|
535 | config SETSID
|
---|
536 | bool "setsid"
|
---|
537 | default y
|
---|
538 | help
|
---|
539 | setsid runs a program in a new session
|
---|
540 |
|
---|
541 | config STRINGS
|
---|
542 | bool "strings"
|
---|
543 | default y
|
---|
544 | help
|
---|
545 | strings prints the printable character sequences for each file
|
---|
546 | specified.
|
---|
547 |
|
---|
548 | config TASKSET
|
---|
549 | bool "taskset"
|
---|
550 | default n # doesn't build on some non-x86 targets (m68k)
|
---|
551 | help
|
---|
552 | Retrieve or set a processes's CPU affinity.
|
---|
553 | This requires sched_{g,s}etaffinity support in your libc.
|
---|
554 |
|
---|
555 | config FEATURE_TASKSET_FANCY
|
---|
556 | bool "Fancy output"
|
---|
557 | default y
|
---|
558 | depends on TASKSET
|
---|
559 | help
|
---|
560 | Add code for fancy output. This merely silences a compiler-warning
|
---|
561 | and adds about 135 Bytes. May be needed for machines with alot
|
---|
562 | of CPUs.
|
---|
563 |
|
---|
564 | config TIME
|
---|
565 | bool "time"
|
---|
566 | default y
|
---|
567 | help
|
---|
568 | The time command runs the specified program with the given arguments.
|
---|
569 | When the command finishes, time writes a message to standard output
|
---|
570 | giving timing statistics about this program run.
|
---|
571 |
|
---|
572 | config TIMEOUT
|
---|
573 | bool "timeout"
|
---|
574 | default y
|
---|
575 | help
|
---|
576 | Runs a program and watches it. If it does not terminate in
|
---|
577 | specified number of seconds, it is sent a signal.
|
---|
578 |
|
---|
579 | config TTYSIZE
|
---|
580 | bool "ttysize"
|
---|
581 | default y
|
---|
582 | help
|
---|
583 | A replacement for "stty size". Unlike stty, can report only width,
|
---|
584 | only height, or both, in any order. It also does not complain on
|
---|
585 | error, but returns default 80x24.
|
---|
586 | Usage in shell scripts: width=`ttysize w`.
|
---|
587 |
|
---|
588 | config VOLNAME
|
---|
589 | bool "volname"
|
---|
590 | default y
|
---|
591 | help
|
---|
592 | Prints a CD-ROM volume name.
|
---|
593 |
|
---|
594 | config WALL
|
---|
595 | bool "wall"
|
---|
596 | default y
|
---|
597 | depends on FEATURE_UTMP
|
---|
598 | help
|
---|
599 | Write a message to all users that are logged in.
|
---|
600 |
|
---|
601 | config WATCHDOG
|
---|
602 | bool "watchdog"
|
---|
603 | default y
|
---|
604 | select PLATFORM_LINUX
|
---|
605 | help
|
---|
606 | The watchdog utility is used with hardware or software watchdog
|
---|
607 | device drivers. It opens the specified watchdog device special file
|
---|
608 | and periodically writes a magic character to the device. If the
|
---|
609 | watchdog applet ever fails to write the magic character within a
|
---|
610 | certain amount of time, the watchdog device assumes the system has
|
---|
611 | hung, and will cause the hardware to reboot.
|
---|
612 |
|
---|
613 | endmenu
|
---|