| # |
| # For a description of the syntax of this configuration file, |
| # see scripts/kbuild/config-language.txt. |
| # |
| |
| menu "Busybox Library Tuning" |
| |
| config PASSWORD_MINLEN |
| int "Minimum password length" |
| default 6 |
| range 5 32 |
| help |
| Minimum allowable password length. |
| |
| config MD5_SIZE_VS_SPEED |
| int " MD5: Trade Bytes for Speed" |
| default 2 |
| range 0 3 |
| help |
| Trade binary size versus speed for the md5sum algorithm. |
| Approximate values running uClibc and hashing |
| linux-2.4.4.tar.bz2 were: |
| user times (sec) text size (386) |
| 0 (fastest) 1.1 6144 |
| 1 1.4 5392 |
| 2 3.0 5088 |
| 3 (smallest) 5.1 4912 |
| |
| config FEATURE_ETC_NETWORKS |
| bool "Support for /etc/networks" |
| default n |
| help |
| Enable support for network names in /etc/networks. This is |
| a rarely used feature which allows you to use names |
| instead of IP/mask pairs in route command. |
| |
| config FEATURE_EDITING |
| bool "Command line editing" |
| default n |
| help |
| Enable line editing (mainly for shell command line). |
| |
| config FEATURE_EDITING_MAX_LEN |
| int "Maximum length of input" |
| range 128 8192 |
| default 1024 |
| depends on FEATURE_EDITING |
| help |
| Line editing code uses on-stack buffers for storage. |
| You may want to decrease this parameter if your target machine |
| benefits from smaller stack usage. |
| |
| config FEATURE_EDITING_FANCY_KEYS |
| bool "Additional editing keys" |
| default n |
| depends on FEATURE_EDITING |
| help |
| Enable additonal editing keys (Ctrl-E, Ctrl-U etc). |
| Arrow keys, Home/End/Delete and Ctrl-W work even without this option. |
| |
| config FEATURE_EDITING_VI |
| bool "vi-style line editing commands" |
| default n |
| depends on FEATURE_EDITING |
| help |
| Enable vi-style line editing. In shells, this mode can be |
| turned on and off with "set -o vi" and "set +o vi". |
| |
| config FEATURE_EDITING_HISTORY |
| int "History size" |
| range 0 99999 |
| default 15 |
| depends on FEATURE_EDITING |
| help |
| Specify command history size. |
| |
| config FEATURE_EDITING_SAVEHISTORY |
| bool "History saving" |
| default n |
| depends on ASH && FEATURE_EDITING |
| help |
| Enable history saving in ash shell. |
| |
| config FEATURE_TAB_COMPLETION |
| bool "Tab completion" |
| default n |
| depends on FEATURE_EDITING |
| help |
| Enable tab completion. |
| |
| config FEATURE_USERNAME_COMPLETION |
| bool "Username completion" |
| default n |
| depends on FEATURE_TAB_COMPLETION |
| help |
| Enable username completion. |
| |
| config FEATURE_EDITING_FANCY_PROMPT |
| bool "Fancy shell prompts" |
| default n |
| depends on FEATURE_EDITING |
| help |
| Setting this option allows for prompts to use things like \w and |
| \$ and escape codes. |
| |
| config MONOTONIC_SYSCALL |
| bool "Use clock_gettime(CLOCK_MONOTONIC) syscall" |
| default y |
| help |
| Use clock_gettime(CLOCK_MONOTONIC) syscall for measuring |
| time intervals (time, ping, traceroute etc need this). |
| Probably requires Linux 2.6+. If not selected, gettimeofday |
| will be used instead (which gives wrong results if date/time |
| is reset). |
| |
| endmenu |