blob: 71f6df0d03ec666c4b1cc48786e029dddf9bd58c [file] [log] [blame]
Eric Andersen69c85722001-02-17 00:41:05 +00001/* vi: set sw=4 ts=4: */
2// This file defines the feature set to be compiled into busybox.
3// When you turn things off here, they won't be compiled in at all.
4//
Eric Andersen02795052001-07-06 20:36:57 +00005//// This file is parsed by sed. You MUST use single line comments.
Eric Andersen77d92682001-05-23 20:32:09 +00006// i.e., //#define BB_BLAH
Eric Andersen69c85722001-02-17 00:41:05 +00007//
8//
9// BusyBox Applications
Eric Andersen02795052001-07-06 20:36:57 +000010//#define BB_ADJTIMEX
Eric Andersen69c85722001-02-17 00:41:05 +000011#define BB_AR
Matt Kraai2d91deb2001-08-01 17:21:35 +000012#define BB_ASH
Eric Andersen69c85722001-02-17 00:41:05 +000013#define BB_BASENAME
14#define BB_CAT
Eric Andersen9f0fedb2001-04-24 18:07:19 +000015#define BB_CHGRP
16#define BB_CHMOD
17#define BB_CHOWN
Eric Andersen69c85722001-02-17 00:41:05 +000018#define BB_CHROOT
19#define BB_CHVT
20#define BB_CLEAR
21#define BB_CMP
Matt Kraai3a4aef52001-04-24 15:19:04 +000022#define BB_CP
Eric Andersen02795052001-07-06 20:36:57 +000023#define BB_CPIO
Eric Andersen69c85722001-02-17 00:41:05 +000024#define BB_CUT
25#define BB_DATE
26#define BB_DC
27#define BB_DD
28#define BB_DEALLOCVT
29#define BB_DF
30#define BB_DIRNAME
31#define BB_DMESG
32#define BB_DOS2UNIX
Eric Andersen0d5051d2001-03-15 22:12:43 +000033#define BB_DPKG
Eric Andersen69c85722001-02-17 00:41:05 +000034#define BB_DPKG_DEB
35#define BB_DUTMP
36#define BB_DU
37#define BB_DUMPKMAP
38#define BB_ECHO
Eric Andersenb04d7442001-04-10 20:07:19 +000039#define BB_ENV
Eric Andersen69c85722001-02-17 00:41:05 +000040#define BB_EXPR
41#define BB_FBSET
42#define BB_FDFLUSH
43#define BB_FIND
44#define BB_FREE
45#define BB_FREERAMDISK
Eric Andersen0d5051d2001-03-15 22:12:43 +000046#define BB_FSCK_MINIX
Eric Andersen69c85722001-02-17 00:41:05 +000047#define BB_GETOPT
48#define BB_GREP
49#define BB_GUNZIP
50#define BB_GZIP
51#define BB_HALT
52#define BB_HEAD
53#define BB_HOSTID
54#define BB_HOSTNAME
Eric Andersen0b7d70c2001-08-02 20:56:16 +000055//#define BB_HUSH
Eric Andersen69c85722001-02-17 00:41:05 +000056#define BB_ID
57#define BB_IFCONFIG
58#define BB_INIT
59//#define BB_INSMOD
60#define BB_KILL
61#define BB_KILLALL
Eric Andersen0d5051d2001-03-15 22:12:43 +000062#define BB_KLOGD
Eric Andersen0b7d70c2001-08-02 20:56:16 +000063//#define BB_LASH
Eric Andersen69c85722001-02-17 00:41:05 +000064#define BB_LENGTH
65#define BB_LN
66#define BB_LOADACM
67#define BB_LOADFONT
68#define BB_LOADKMAP
69#define BB_LOGGER
70#define BB_LOGNAME
71#define BB_LS
Eric Andersen0d5051d2001-03-15 22:12:43 +000072#define BB_LSMOD
Eric Andersen69c85722001-02-17 00:41:05 +000073#define BB_MAKEDEVS
74#define BB_MD5SUM
75#define BB_MKDIR
76#define BB_MKFIFO
Eric Andersen0d5051d2001-03-15 22:12:43 +000077#define BB_MKFS_MINIX
Eric Andersen69c85722001-02-17 00:41:05 +000078#define BB_MKNOD
79#define BB_MKSWAP
80#define BB_MKTEMP
Eric Andersen0b7d70c2001-08-02 20:56:16 +000081//#define BB_MODPROBE
Eric Andersen69c85722001-02-17 00:41:05 +000082#define BB_MORE
83#define BB_MOUNT
Eric Andersen0b7d70c2001-08-02 20:56:16 +000084//#define BB_MSH
Eric Andersen69c85722001-02-17 00:41:05 +000085#define BB_MT
Eric Andersen02795052001-07-06 20:36:57 +000086#define BB_MV
Eric Andersen0b7d70c2001-08-02 20:56:16 +000087#define BB_NC
Eric Andersen69c85722001-02-17 00:41:05 +000088#define BB_NSLOOKUP
Eric Andersen0b7d70c2001-08-02 20:56:16 +000089#define BB_PIDOF
Eric Andersen69c85722001-02-17 00:41:05 +000090#define BB_PING
91#define BB_PIVOT_ROOT
92#define BB_POWEROFF
93#define BB_PRINTF
94#define BB_PS
95#define BB_PWD
96#define BB_RDATE
97#define BB_READLINK
98#define BB_REBOOT
99#define BB_RENICE
100#define BB_RESET
101#define BB_RM
102#define BB_RMDIR
Eric Andersen0d5051d2001-03-15 22:12:43 +0000103#define BB_RMMOD
Eric Andersen69c85722001-02-17 00:41:05 +0000104#define BB_ROUTE
Eric Andersen02795052001-07-06 20:36:57 +0000105#define BB_RPM2CPIO
Eric Andersen69c85722001-02-17 00:41:05 +0000106#define BB_SED
107#define BB_SETKEYCODES
Eric Andersen69c85722001-02-17 00:41:05 +0000108#define BB_SLEEP
109#define BB_SORT
110#define BB_STTY
111#define BB_SWAPONOFF
112#define BB_SYNC
113#define BB_SYSLOGD
114#define BB_TAIL
115#define BB_TAR
116#define BB_TEE
117#define BB_TEST
118#define BB_TELNET
Eric Andersen0d5051d2001-03-15 22:12:43 +0000119#define BB_TFTP
Eric Andersen69c85722001-02-17 00:41:05 +0000120#define BB_TOUCH
121#define BB_TR
Eric Andersen0b7d70c2001-08-02 20:56:16 +0000122#define BB_TRACEROUTE
Eric Andersen69c85722001-02-17 00:41:05 +0000123#define BB_TRUE_FALSE
124#define BB_TTY
Eric Andersen02795052001-07-06 20:36:57 +0000125#define BB_UNIX2DOS
Eric Andersen69c85722001-02-17 00:41:05 +0000126#define BB_UUENCODE
127#define BB_UUDECODE
128#define BB_UMOUNT
129#define BB_UNIQ
130#define BB_UNAME
Eric Andersen69c85722001-02-17 00:41:05 +0000131#define BB_UPDATE
132#define BB_UPTIME
133#define BB_USLEEP
Eric Andersenb04d7442001-04-10 20:07:19 +0000134#define BB_VI
Eric Andersen69c85722001-02-17 00:41:05 +0000135#define BB_WATCHDOG
136#define BB_WC
137#define BB_WGET
138#define BB_WHICH
139#define BB_WHOAMI
140#define BB_XARGS
141#define BB_YES
142// End of Applications List
143//
144//
145//
Eric Andersen02795052001-07-06 20:36:57 +0000146// ---------------------------------------------------------
Eric Andersen69c85722001-02-17 00:41:05 +0000147// This is where feature definitions go. Generally speaking,
148// turning this stuff off makes things a bit smaller (and less
149// pretty/useful).
150//
151//
Matt Kraai2d91deb2001-08-01 17:21:35 +0000152// If you enabled one or more of the shells, you may select which one
153// should be run when sh is invoked:
Eric Andersen0b7d70c2001-08-02 20:56:16 +0000154#define BB_FEATURE_SH_IS_ASH
Matt Kraai2d91deb2001-08-01 17:21:35 +0000155//#define BB_FEATURE_SH_IS_HUSH
156//#define BB_FEATURE_SH_IS_LASH
Eric Andersen0b7d70c2001-08-02 20:56:16 +0000157//#define BB_FEATURE_SH_IS_MSH
Eric Andersen02795052001-07-06 20:36:57 +0000158//
Eric Andersen69c85722001-02-17 00:41:05 +0000159// BusyBox will, by default, malloc space for its buffers. This costs code
160// size for the call to xmalloc. You can use the following feature to have
161// them put on the stack. For some very small machines with limited stack
162// space, this can be deadly. For most folks, this works just fine...
163//#define BB_FEATURE_BUFFERS_GO_ON_STACK
Eric Andersen02795052001-07-06 20:36:57 +0000164// The third alternative for buffer allocation is to use BSS. This works
165// beautifully for computers with a real MMU (and OS support), but wastes
166// runtime RAM for uCLinux. This behavior was the only one available for
167// BusyBox versions 0.48 and earlier.
168//#define BB_FEATURE_BUFFERS_GO_IN_BSS
Eric Andersen69c85722001-02-17 00:41:05 +0000169//
170// Turn this on to use Erik's very cool devps, and devmtab kernel drivers,
171// thereby eliminating the need for the /proc filesystem and thereby saving
172// lots and lots memory for more important things. NOTE: If you enable this
173// feature, you _must_ have patched the kernel to include the devps patch that
174// is included in the busybox/kernel-patches directory. You will also need to
175// create some device special files in /dev on your embedded system:
176// mknod /dev/mtab c 10 22
177// mknod /dev/ps c 10 21
178// I emailed Linus and this patch will not be going into the stock kernel.
179//#define BB_FEATURE_USE_DEVPS_PATCH
180//
Matt Kraaia2e68fc2001-03-27 21:57:29 +0000181// show verbose usage messages
182#define BB_FEATURE_VERBOSE_USAGE
Eric Andersen69c85722001-02-17 00:41:05 +0000183//
184// Use termios to manipulate the screen ('more' is prettier with this on)
185#define BB_FEATURE_USE_TERMIOS
186//
187// calculate terminal & column widths (for more and ls)
188#define BB_FEATURE_AUTOWIDTH
189//
190// show username/groupnames for ls
191#define BB_FEATURE_LS_USERNAME
192//
193// show file timestamps in ls
194#define BB_FEATURE_LS_TIMESTAMPS
195//
196// enable ls -p and -F
197#define BB_FEATURE_LS_FILETYPES
198//
199// sort the file names
200#define BB_FEATURE_LS_SORTFILES
201//
202// enable ls -R
203#define BB_FEATURE_LS_RECURSIVE
204//
205// enable ls -L
206#define BB_FEATURE_LS_FOLLOWLINKS
207//
Eric Andersen02795052001-07-06 20:36:57 +0000208// Disable for a smaller (but less functional) ping
209#define BB_FEATURE_FANCY_PING
Eric Andersen69c85722001-02-17 00:41:05 +0000210//
211// Make init use a simplified /etc/inittab file (recommended).
212#define BB_FEATURE_USE_INITTAB
213//
214//Enable init being called as /linuxrc
215#define BB_FEATURE_LINUXRC
216//
217//Have init enable core dumping for child processes (for debugging only)
218//#define BB_FEATURE_INIT_COREDUMPS
219//
220//Make sure nothing is printed to the console on boot
221//#define BB_FEATURE_EXTRA_QUIET
222//
Eric Andersen69c85722001-02-17 00:41:05 +0000223// enable syslogd -R remotehost
224#define BB_FEATURE_REMOTE_LOG
225//
Eric Andersen0d5051d2001-03-15 22:12:43 +0000226// enable syslogd -C
227//#define BB_FEATURE_IPC_SYSLOG
228//
Eric Andersen02795052001-07-06 20:36:57 +0000229//Disable for a simple tail implementation (2.34k vs 3k for the full one).
Eric Andersen69c85722001-02-17 00:41:05 +0000230//Both provide 'tail -f', but this cuts out -c, -q, -s, and -v.
Eric Andersen02795052001-07-06 20:36:57 +0000231#define BB_FEATURE_FANCY_TAIL
Eric Andersen69c85722001-02-17 00:41:05 +0000232//
233// Enable support for loop devices in mount
234#define BB_FEATURE_MOUNT_LOOP
235//
236// Enable support for a real /etc/mtab file instead of /proc/mounts
Eric Andersenc4cef5a2001-04-01 16:01:11 +0000237//#define BB_FEATURE_MTAB_SUPPORT
Eric Andersen69c85722001-02-17 00:41:05 +0000238//
239// Enable support for mounting remote NFS volumes.
240// You may need to mount with "-o nolock" if you are
241// not running a local portmapper daemon...
242#define BB_FEATURE_NFSMOUNT
243//
244// Enable support forced filesystem unmounting
Eric Andersen77d92682001-05-23 20:32:09 +0000245// (i.e., in case of an unreachable NFS system).
Eric Andersen69c85722001-02-17 00:41:05 +0000246#define BB_FEATURE_MOUNT_FORCE
247//
248// Enable support for creation of tar files.
249#define BB_FEATURE_TAR_CREATE
250//
251// Enable support for "--exclude" and "-X" for excluding files
252#define BB_FEATURE_TAR_EXCLUDE
253//
254// Enable support for tar -z option (currently only works for inflating)
255#define BB_FEATURE_TAR_GZIP
256//
Eric Andersen02795052001-07-06 20:36:57 +0000257// Enable reverse sort
Eric Andersen69c85722001-02-17 00:41:05 +0000258#define BB_FEATURE_SORT_REVERSE
259//
Eric Andersen02795052001-07-06 20:36:57 +0000260// Enable uniqe sort
261#define BB_FEATURE_SORT_UNIQUE
262//
Eric Andersen69c85722001-02-17 00:41:05 +0000263// Enable command line editing in the shell.
Matt Kraai2d91deb2001-08-01 17:21:35 +0000264// Only relevant if a shell is enabled. On by default.
Eric Andersen0d5051d2001-03-15 22:12:43 +0000265#define BB_FEATURE_COMMAND_EDITING
266//
267// Enable tab completion in the shell. This is now working quite nicely.
Matt Kraai2d91deb2001-08-01 17:21:35 +0000268// This feature adds a bit over 4k. Only relevant if a shell is enabled.
Eric Andersen0d5051d2001-03-15 22:12:43 +0000269#define BB_FEATURE_COMMAND_TAB_COMPLETION
270//
271// Attempts to match usernames in a ~-prefixed path
272//#define BB_FEATURE_COMMAND_USERNAME_COMPLETION
Eric Andersen69c85722001-02-17 00:41:05 +0000273//
274//Allow the shell to invoke all the compiled in BusyBox applets as if they
275//were shell builtins. Nice for staticly linking an emergency rescue shell,
Eric Andersen0d5051d2001-03-15 22:12:43 +0000276//among other things. Off by default.
Matt Kraai2d91deb2001-08-01 17:21:35 +0000277// Only relevant if a shell is enabled.
Eric Andersen69c85722001-02-17 00:41:05 +0000278#define BB_FEATURE_SH_STANDALONE_SHELL
279//
280//When this is enabled, busybox shell applets can be called using full path
281//names. This causes applets (i.e., most busybox commands) to override
282//real commands on the filesystem. For example, if you run run /bin/cat, it
283//will use BusyBox cat even if /bin/cat exists on the filesystem and is _not_
284//busybox. Some systems want this, others do not. Choose wisely. :-) This
285//only has meaning when BB_FEATURE_SH_STANDALONE_SHELL is enabled.
Matt Kraai2d91deb2001-08-01 17:21:35 +0000286// Only relevant if a shell is enabled. Off by default.
Eric Andersend0e5f862001-07-07 09:37:28 +0000287#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN
Eric Andersen69c85722001-02-17 00:41:05 +0000288//
Eric Andersen02795052001-07-06 20:36:57 +0000289// Uncomment this option for a fancy shell prompt that includes the
290// current username and hostname. On systems that don't have usernames
291// or hostnames, this can look hideous.
Matt Kraai2d91deb2001-08-01 17:21:35 +0000292// Only relevant if a shell is enabled.
Eric Andersen02795052001-07-06 20:36:57 +0000293#define BB_FEATURE_SH_FANCY_PROMPT
Eric Andersen69c85722001-02-17 00:41:05 +0000294//
Eric Andersen69c85722001-02-17 00:41:05 +0000295//Turn on extra fbset options
Eric Andersen0d5051d2001-03-15 22:12:43 +0000296//#define BB_FEATURE_FBSET_FANCY
Eric Andersen69c85722001-02-17 00:41:05 +0000297//
298//Turn on fbset readmode support
Eric Andersen0d5051d2001-03-15 22:12:43 +0000299//#define BB_FEATURE_FBSET_READMODE
Eric Andersen69c85722001-02-17 00:41:05 +0000300//
301// Support insmod/lsmod/rmmod for post 2.1 kernels
Eric Andersen0d5051d2001-03-15 22:12:43 +0000302#define BB_FEATURE_NEW_MODULE_INTERFACE
Eric Andersen69c85722001-02-17 00:41:05 +0000303//
304// Support insmod/lsmod/rmmod for pre 2.1 kernels
305//#define BB_FEATURE_OLD_MODULE_INTERFACE
306//
307// Support module version checking
308//#define BB_FEATURE_INSMOD_VERSION_CHECKING
309//
Eric Andersen02795052001-07-06 20:36:57 +0000310// Support for uClinux memory usage optimization, which will load the image
311// directly into the kernel memory. This divides memory requrements by three.
312// If you are not running uClinux (i.e., your CPU has an MMU) leave this
313// disabled...
314//#define BB_FEATURE_INSMOD_LOADINKMEM
315//
Eric Andersen69c85722001-02-17 00:41:05 +0000316// Support for Minix filesystem, version 2
317//#define BB_FEATURE_MINIX2
318//
Eric Andersen0d5051d2001-03-15 22:12:43 +0000319// Enable ifconfig status reporting output -- this feature adds 12k.
320#define BB_FEATURE_IFCONFIG_STATUS
321//
322// Enable ifconfig slip-specific options "keepalive" and "outfill"
Eric Andersen02795052001-07-06 20:36:57 +0000323//#define BB_FEATURE_IFCONFIG_SLIP
Eric Andersen0d5051d2001-03-15 22:12:43 +0000324//
325// Enable ifconfig options "mem_start", "io_addr", and "irq".
Eric Andersen02795052001-07-06 20:36:57 +0000326//#define BB_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
Eric Andersen0d5051d2001-03-15 22:12:43 +0000327//
328// Enable ifconfig option "hw". Currently works for only with "ether".
329#define BB_FEATURE_IFCONFIG_HW
Eric Andersen69c85722001-02-17 00:41:05 +0000330//
331// Enable busybox --install [-s]
332// to create links (or symlinks) for all the commands that are
333// compiled into the binary. (needs /proc filesystem)
Eric Andersen02795052001-07-06 20:36:57 +0000334#define BB_FEATURE_INSTALLER
Eric Andersen69c85722001-02-17 00:41:05 +0000335//
336// Enable a nifty progress meter in wget (adds just under 2k)
337#define BB_FEATURE_WGET_STATUSBAR
338//
Eric Andersen79757c92001-04-05 21:45:54 +0000339// Enable HTTP authentication in wget
340#define BB_FEATURE_WGET_AUTHENTICATION
341//
Eric Andersen69c85722001-02-17 00:41:05 +0000342// Clean up all memory before exiting -- usually not needed
343// as the OS can clean up... Don't enable this unless you
344// have a really good reason for cleaning things up manually.
345//#define BB_FEATURE_CLEAN_UP
346//
347// Support for human readable output by ls, du, etc.(example 13k, 23M, 235G)
348#define BB_FEATURE_HUMAN_READABLE
349//
350// Support for the find -type option.
351#define BB_FEATURE_FIND_TYPE
352//
353// Support for the find -perm option.
354#define BB_FEATURE_FIND_PERM
355//
356// Support for the find -mtine option.
357#define BB_FEATURE_FIND_MTIME
358//
359// Support for the -A -B and -C context flags in grep
360//#define BB_FEATURE_GREP_CONTEXT
361//
Eric Andersen0d5051d2001-03-15 22:12:43 +0000362// Support for the EGREP applet (alias to the grep applet)
363//#define BB_FEATURE_GREP_EGREP_ALIAS
364//
365// Tell tftp what commands that should be supported.
366#define BB_FEATURE_TFTP_PUT
367#define BB_FEATURE_TFTP_GET
368//
Eric Andersen02795052001-07-06 20:36:57 +0000369// features for vi
370#define BB_FEATURE_VI_COLON // ":" colon commands, no "ex" mode
371#define BB_FEATURE_VI_YANKMARK // Yank/Put commands and Mark cmds
372#define BB_FEATURE_VI_SEARCH // search and replace cmds
373#define BB_FEATURE_VI_USE_SIGNALS // catch signals
374#define BB_FEATURE_VI_DOT_CMD // remember previous cmd and "." cmd
375#define BB_FEATURE_VI_READONLY // vi -R and "view" mode
376#define BB_FEATURE_VI_SETOPTS // set-able options, ai ic showmatch
377#define BB_FEATURE_VI_SET // :set
378#define BB_FEATURE_VI_WIN_RESIZE // handle window resize
379//
380// Enable a if you system have setuped locale
381//#define BB_LOCALE_SUPPORT
382//
383// Support for TELNET to pass TERM type to remote host. Adds 384 bytes.
384#define BB_FEATURE_TELNET_TTYPE
385//
Eric Andersen69c85722001-02-17 00:41:05 +0000386// End of Features List
387//
388//
389//
390//
391//
392//
393//---------------------------------------------------
394// Nothing beyond this point should ever be touched by
395// mere mortals so leave this stuff alone.
396//
Eric Andersenff9b4a82001-08-02 08:42:58 +0000397#include <features.h>
398#if defined __UCLIBC__ && ! defined __UCLIBC_HAS_MMU__
399 #undef BB_RPM2CPIO /* Uses gz_open(), which uses fork() */
400 #undef BB_DPKG_DEB /* Uses gz_open(), which uses fork() */
401 #undef BB_ASH /* Uses fork() */
402 #undef BB_HUSH /* Uses fork() */
403 #undef BB_LASH /* Uses fork() */
404 #undef BB_INIT /* Uses fork() */
405 #undef BB_FEATURE_TAR_GZIP /* Uses fork() */
406 #undef BB_SYSLOGD /* Uses daemon() */
407 #undef BB_KLOGD /* Uses daemon() */
408 #undef BB_UPDATE /* Uses daemon() */
409#endif
Matt Kraai2d91deb2001-08-01 17:21:35 +0000410#if defined BB_ASH || defined BB_HUSH || defined BB_LASH || defined BB_MSH
411 #if defined BB_FEATURE_COMMAND_EDITING
Eric Andersend8adaa22001-03-15 17:54:56 +0000412 #define BB_CMDEDIT
Eric Andersend8adaa22001-03-15 17:54:56 +0000413 #else
414 #undef BB_FEATURE_COMMAND_EDITING
415 #undef BB_FEATURE_COMMAND_TAB_COMPLETION
416 #undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
Eric Andersen02795052001-07-06 20:36:57 +0000417 #undef BB_FEATURE_SH_FANCY_PROMPT
418 #endif
Eric Andersend8adaa22001-03-15 17:54:56 +0000419#else
Eric Andersend8adaa22001-03-15 17:54:56 +0000420 #undef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
421 #undef BB_FEATURE_SH_STANDALONE_SHELL
Eric Andersen02795052001-07-06 20:36:57 +0000422 #undef BB_FEATURE_SH_FANCY_PROMPT
Eric Andersen69c85722001-02-17 00:41:05 +0000423#endif
424//
425#ifdef BB_KILLALL
Eric Andersend8adaa22001-03-15 17:54:56 +0000426 #ifndef BB_KILL
427 #define BB_KILL
428 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000429#endif
430//
431#ifndef BB_INIT
Eric Andersend8adaa22001-03-15 17:54:56 +0000432 #undef BB_FEATURE_LINUXRC
Eric Andersen69c85722001-02-17 00:41:05 +0000433#endif
434//
Eric Andersen69c85722001-02-17 00:41:05 +0000435#if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT
Eric Andersend8adaa22001-03-15 17:54:56 +0000436 #define BB_NFSMOUNT
Eric Andersen69c85722001-02-17 00:41:05 +0000437#endif
438//
Eric Andersen69c85722001-02-17 00:41:05 +0000439#if defined BB_FEATURE_AUTOWIDTH
Eric Andersend8adaa22001-03-15 17:54:56 +0000440 #ifndef BB_FEATURE_USE_TERMIOS
441 #define BB_FEATURE_USE_TERMIOS
442 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000443#endif
444//
445#if defined BB_INSMOD || defined BB_LSMOD
Eric Andersend8adaa22001-03-15 17:54:56 +0000446 #if ! defined BB_FEATURE_NEW_MODULE_INTERFACE && ! defined BB_FEATURE_OLD_MODULE_INTERFACE
447 #define BB_FEATURE_NEW_MODULE_INTERFACE
448 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000449#endif
Eric Andersend8adaa22001-03-15 17:54:56 +0000450//
Eric Andersendeba6de2001-08-02 09:21:17 +0000451#ifdef BB_UNIX2DOS
452 #define BB_DOS2UNIX
453#endif
454//
Eric Andersend8adaa22001-03-15 17:54:56 +0000455#ifdef BB_SYSLOGD
456 #if defined BB_FEATURE_IPC_SYSLOG
457 #define BB_LOGREAD
458 #endif
Eric Andersen69c85722001-02-17 00:41:05 +0000459#endif
Matt Kraai2d91deb2001-08-01 17:21:35 +0000460//
461#if defined BB_ASH && defined BB_FEATURE_SH_IS_ASH
462# define BB_SH
463# define shell_main ash_main
464#elif defined BB_HUSH && defined BB_FEATURE_SH_IS_HUSH
465# define BB_SH
466# define shell_main hush_main
467#elif defined BB_LASH && defined BB_FEATURE_SH_IS_LASH
468# define BB_SH
469# define shell_main lash_main
470#elif defined BB_MSH && defined BB_FEATURE_SH_IS_MSH
471# define BB_SH
472# define shell_main msh_main
473#endif