2 3.0 5088
3 (smallest) 5.1 4912
+config BUSYBOX_CONFIG_FEATURE_FAST_TOP
+ bool "Faster /proc scanning code (+100 bytes)"
+ default y
+ help
+ This option makes top (and ps) ~20% faster (or 20% less CPU hungry),
+ but code size is slightly bigger.
+
+config BUSYBOX_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 BUSYBOX_CONFIG_FEATURE_EDITING
+ bool "Command line editing"
+ default y
+ help
+ Enable line editing (mainly for shell command line).
+
+config BUSYBOX_CONFIG_FEATURE_EDITING_MAX_LEN
+ int "Maximum length of input"
+ range 128 8192
+ default 512
+ depends on BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_EDITING_FANCY_KEYS
+ bool "Additional editing keys"
+ default y
+ depends on BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_EDITING_VI
+ bool "vi-style line editing commands"
+ default n
+ depends on BUSYBOX_CONFIG_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 BUSYBOX_CONFIG_FEATURE_EDITING_HISTORY
+ int "History size"
+ range 0 99999
+ default 256
+ depends on BUSYBOX_CONFIG_FEATURE_EDITING
+ help
+ Specify command history size.
+
+config BUSYBOX_CONFIG_FEATURE_EDITING_SAVEHISTORY
+ bool "History saving"
+ default n
+ depends on BUSYBOX_CONFIG_ASH && BUSYBOX_CONFIG_FEATURE_EDITING
+ help
+ Enable history saving in ash shell.
+
+config BUSYBOX_CONFIG_FEATURE_TAB_COMPLETION
+ bool "Tab completion"
+ default y
+ depends on BUSYBOX_CONFIG_FEATURE_EDITING
+ help
+ Enable tab completion.
+
+config BUSYBOX_CONFIG_FEATURE_USERNAME_COMPLETION
+ bool "Username completion"
+ default n
+ depends on BUSYBOX_CONFIG_FEATURE_TAB_COMPLETION
+ help
+ Enable username completion.
+
+config BUSYBOX_CONFIG_FEATURE_EDITING_FANCY_PROMPT
+ bool "Fancy shell prompts"
+ default y
+ depends on BUSYBOX_CONFIG_FEATURE_EDITING
+ help
+ Setting this option allows for prompts to use things like \w and
+ \$ and escape codes.
+
+config BUSYBOX_CONFIG_MONOTONIC_SYSCALL
+ bool "Use clock_gettime(CLOCK_MONOTONIC) syscall"
+ default n
+ 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).
+
+config BUSYBOX_CONFIG_IOCTL_HEX2STR_ERROR
+ bool "Use ioctl names rather than hex values in error messages"
+ default y
+ help
+ Use ioctl names rather than hex values in error messages
+ (e.g. VT_DISALLOCATE rather than 0x5608). If disabled this
+ saves about 1400 bytes.
endmenu