busybox/busybox.def.h

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/* vi: set sw=4 ts=4: */
// This file defines the feature set to be compiled into busybox.
// When you turn things off here, they won't be compiled in at all.
//
//// This file is parsed by sed. You MUST use single line comments.
// i.e. //#define BB_BLAH
//
//
// BusyBox Applications
#define BB_AR
#define BB_BASENAME
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#define BB_CAT
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#define BB_CHMOD_CHOWN_CHGRP
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#define BB_CHROOT
#define BB_CHVT
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#define BB_CLEAR
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#define BB_CP_MV
#define BB_CUT
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#define BB_DATE
#define BB_DC
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#define BB_DD
#define BB_DEALLOCVT
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#define BB_DF
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#define BB_DIRNAME
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#define BB_DMESG
#define BB_DUTMP
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#define BB_DU
#define BB_DUMPKMAP
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#define BB_ECHO
#define BB_FBSET
#define BB_FDFLUSH
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#define BB_FIND
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#define BB_FREE
#define BB_FREERAMDISK
#define BB_FSCK_MINIX
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#define BB_GREP
#define BB_GUNZIP
#define BB_GZIP
#define BB_HALT
#define BB_HEAD
#define BB_HOSTID
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#define BB_HOSTNAME
#define BB_ID
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#define BB_INIT
#define BB_INSMOD
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#define BB_KILL
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#define BB_KILLALL
#define BB_LENGTH
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#define BB_LN
#define BB_LOADACM
#define BB_LOADFONT
#define BB_LOADKMAP
#define BB_LOGGER
#define BB_LOGNAME
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#define BB_LS
#define BB_LSMOD
#define BB_MAKEDEVS
#define BB_MD5SUM
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#define BB_MKDIR
#define BB_MKFIFO
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#define BB_MKFS_MINIX
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#define BB_MKNOD
#define BB_MKSWAP
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#define BB_MKTEMP
#define BB_NC
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#define BB_MORE
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#define BB_MOUNT
#define BB_MT
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#define BB_NSLOOKUP
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#define BB_PING
#define BB_POWEROFF
#define BB_PRINTF
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#define BB_PS
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#define BB_PWD
#define BB_REBOOT
#define BB_RENICE
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#define BB_RM
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#define BB_RMDIR
#define BB_RMMOD
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#define BB_SED
#define BB_SETKEYCODES
#define BB_SH
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#define BB_SLEEP
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#define BB_SORT
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#define BB_SWAPONOFF
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#define BB_SYNC
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#define BB_SYSLOGD
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#define BB_TAIL
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#define BB_TAR
#define BB_TEE
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#define BB_TEST
#define BB_TELNET
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#define BB_TOUCH
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#define BB_TR
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#define BB_TRUE_FALSE
#define BB_TTY
#define BB_UPTIME
#define BB_USLEEP
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#define BB_WC
#define BB_WHICH
#define BB_WHOAMI
#define BB_UUENCODE
#define BB_UUDECODE
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#define BB_UMOUNT
#define BB_UNIQ
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#define BB_UNAME
#define BB_UPDATE
#define BB_YES
// End of Applications List
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//
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//
//
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// ---------------------------------------------------------
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// This is where feature definitions go. Generally speaking,
// turning this stuff off makes things a bit smaller (and less
// pretty/useful).
//
//
//
// Turn this on to use Erik's very cool devps, devmtab, etc kernel drivers,
// thereby eliminating the need for the /proc filesystem and thereby saving
// lots and lots memory for more important things. You can not use this and
// USE_PROCFS at the same time... NOTE: If you enable this feature, you
// _must_ have patched the kernel to include the devps patch that is included
// in the busybox/kernel-patches directory. You will also need to create some
// device special files /dev on your embedded system:
// mknod /dev/modules c 10 23
// mknod /dev/mtab c 10 22
// mknod /dev/ps c 10 21
// I emailed Linus and this patch will not be going into the stock kernel.
//#define BB_FEATURE_USE_DEVPS_PATCH
//
// enable features that use the /proc filesystem (apps that
// break without this will tell you on compile)...
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// You can't use this and BB_FEATURE_USE_DEVPS_PATCH
// at the same time...
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#define BB_FEATURE_USE_PROCFS
//
// Enable full regular expressions. This adds about
// 4k. When this is off, things that would normally
// use regualr expressions (like grep) will just use
// normal strings.
#define BB_FEATURE_FULL_REGULAR_EXPRESSIONS
//
// This compiles out everything but the most
// trivial --help usage information (i.e. reduces binary size)
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//#define BB_FEATURE_TRIVIAL_HELP
//
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// Use termios to manipulate the screen ('more' is prettier with this on)
#define BB_FEATURE_USE_TERMIOS
//
// calculate terminal & column widths (for more and ls)
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#define BB_FEATURE_AUTOWIDTH
//
// show username/groupnames (bypasses libc6 NSS) for ls
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#define BB_FEATURE_LS_USERNAME
//
// show file timestamps in ls
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#define BB_FEATURE_LS_TIMESTAMPS
//
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// enable ls -p and -F
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#define BB_FEATURE_LS_FILETYPES
//
// enable ls -R
#define BB_FEATURE_LS_RECURSIVE
//
// Change ping implementation -- simplified, featureless, but really small.
//#define BB_FEATURE_SIMPLE_PING
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//
// Make init use a simplified /etc/inittab file (recommended).
#define BB_FEATURE_USE_INITTAB
//
//Enable init being called as /linuxrc
//#define BB_FEATURE_LINUXRC
//
//Have init enable core dumping for child processes (for debugging only)
//#define BB_FEATURE_INIT_COREDUMPS
//
// Allow init to permenently chroot, and umount the old root fs
// just like an initrd does. Requires a kernel patch by Werner Almesberger.
// ftp://icaftp.epfl.ch/pub/people/almesber/misc/umount-root-*.tar.gz
//#define BB_FEATURE_INIT_CHROOT
//
//Make sure nothing is printed to the console on boot
#define BB_FEATURE_EXTRA_QUIET
//
//Should syslogd also provide klogd support?
#define BB_FEATURE_KLOGD
//
// enable syslogd -R remotehost
#define BB_FEATURE_REMOTE_LOG
//
//Simple tail implementation (2k vs 6k for the full one). Still
//provides 'tail -f' support -- but for only one file at a time.
#define BB_FEATURE_SIMPLE_TAIL
//
// Enable support for loop devices in mount
#define BB_FEATURE_MOUNT_LOOP
//
// Enable support for a real /etc/mtab file instead of /proc/mounts
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//#define BB_FEATURE_MOUNT_MTAB_SUPPORT
//
// Enable support for mounting remote NFS volumes
//#define BB_FEATURE_NFSMOUNT
//
// Enable support forced filesystem unmounting
// (i.e. in case of an unreachable NFS system).
#define BB_FEATURE_MOUNT_FORCE
//
// Enable support for creation of tar files.
#define BB_FEATURE_TAR_CREATE
//
// Enable support for "--exclude" for excluding files
#define BB_FEATURE_TAR_EXCLUDE
//
//// Enable reverse sort
#define BB_FEATURE_SORT_REVERSE
//
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// Enable command line editing in the shell
#define BB_FEATURE_SH_COMMAND_EDITING
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//
//Allow the shell to invoke all the compiled in BusyBox commands as if they
//were shell builtins. Nice for staticly linking an emergency rescue shell
//amoung other thing.
#define BB_FEATURE_SH_STANDALONE_SHELL
//
// Enable tab completion in the shell (not yet
// working very well -- so don't turn this on)
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//#define BB_FEATURE_SH_TAB_COMPLETION
//
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//Turn on extra fbset options
//#define BB_FEATURE_FBSET_FANCY
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//
//Turn on fbset readmode support
//#define BB_FEATURE_FBSET_READMODE
//
// You must enable one or both of these features
// Support installing modules from pre 2.1 kernels
//#define BB_FEATURE_INSMOD_OLD_KERNEL
// Support installing modules from kernel versions after 2.1.18
#define BB_FEATURE_INSMOD_NEW_KERNEL
//
// Support module version checking
//#define BB_FEATURE_INSMOD_VERSION_CHECKING
//
// Support for Minix filesystem, version 2
//#define BB_FEATURE_MINIX2
//
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//
// Enable busybox --install [-s]
// to create links (or symlinks) for all the commands that are
// compiled into the binary. (needs /proc filesystem)
// #define BB_FEATURE_INSTALLER
//
// Clean up all memory before exiting -- usually not needed
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// as the OS can clean up... Don't enable this unless you
// have a really good reason for cleaning things up manually.
//#define BB_FEATURE_CLEAN_UP
//
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// End of Features List
//
//
//
//
//
//
//---------------------------------------------------
// Nothing beyond this point should ever be touched by
// mere mortals so leave this stuff alone.
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//
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#ifdef BB_FEATURE_MOUNT_MTAB_SUPPORT
#define BB_MTAB
#endif
//
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#if defined BB_FEATURE_FULL_REGULAR_EXPRESSIONS && (defined BB_SED || defined BB_GREP )
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#define BB_REGEXP
#endif
//
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#if defined BB_FEATURE_SH_COMMAND_EDITING && defined BB_SH
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#define BB_CMDEDIT
#endif
//
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#ifdef BB_KILLALL
#ifndef BB_KILL
#define BB_KILL
#endif
#endif
//
#ifdef BB_FEATURE_LINUXRC
#ifndef BB_INIT
#define BB_INIT
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#define BB_LINUXRC
#endif
#endif
//
#ifdef BB_GZIP
#ifndef BB_GUNZIP
#define BB_GUNZIP
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#endif
#endif
//
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#if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT
#define BB_NFSMOUNT
#endif
//
#if defined BB_FEATURE_SH_COMMAND_EDITING
#ifndef BB_FEATURE_USE_TERMIOS
#define BB_FEATURE_USE_TERMIOS
#endif
#endif
//
#if defined BB_FEATURE_AUTOWIDTH
#ifndef BB_FEATURE_USE_TERMIOS
#define BB_FEATURE_USE_TERMIOS
#endif
#endif
//
#if defined BB_INSMOD
#ifndef BB_FEATURE_INSMOD_OLD_KERNEL
#define BB_FEATURE_INSMOD_NEW_KERNEL
#endif
#endif