mirror of
https://github.com/sheumann/hush.git
synced 2024-12-23 05:29:58 +00:00
155 lines
4.1 KiB
Plaintext
155 lines
4.1 KiB
Plaintext
#
|
|
# 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_FAST_TOP
|
|
bool "Faster /proc scanning code (+100 bytes)"
|
|
default n
|
|
help
|
|
This option makes top (and ps) ~20% faster (or 20% less CPU hungry),
|
|
but code size is slightly bigger.
|
|
|
|
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_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 FEATURE_VERBOSE_CP_MESSAGE
|
|
bool "Give more precise messages when copy fails (cp, mv etc)"
|
|
default n
|
|
help
|
|
Error messages with this feature enabled:
|
|
$ cp file /does_not_exist/file
|
|
cp: cannot create '/does_not_exist/file': Path does not exist
|
|
$ cp file /vmlinuz/file
|
|
cp: cannot stat '/vmlinuz/file': Path has non-directory component
|
|
If this feature is not enabled, they will be, respectively:
|
|
cp: cannot remove '/does_not_exist/file': No such file or directory
|
|
cp: cannot stat '/vmlinuz/file': Not a directory
|
|
respectively.
|
|
This will cost you ~60 bytes.
|
|
|
|
config FEATURE_COPYBUF_KB
|
|
int "Copy buffer size, in kilobytes"
|
|
range 1 1024
|
|
default 4
|
|
help
|
|
Size of buffer used by cp, mv, install etc.
|
|
Buffers which are 4 kb or less will be allocated on stack.
|
|
Bigger buffers will be allocated with mmap, with fallback to 4 kb
|
|
stack buffer if mmap fails.
|
|
|
|
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).
|
|
|
|
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.
|
|
|
|
config FEATURE_HWIB
|
|
bool "Support infiniband HW"
|
|
default y
|
|
help
|
|
Support for printing infiniband addresses in
|
|
network applets.
|
|
endmenu
|