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Erik Andersene49d5ec2000-02-08 19:58:47 +00001/* vi: set sw=4 ts=4: */
Erik Andersen9e737252000-01-06 01:16:13 +00002// 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 Andersen77d92682001-05-23 20:32:09 +00005//// This file is parsed by sed. You MUST use single line comments.
6// i.e., //#define BB_BLAH
Erik Andersen9e737252000-01-06 01:16:13 +00007//
8//
9// BusyBox Applications
Mark Whitley6f932772001-03-20 19:18:10 +000010//#define BB_ADJTIMEX
Eric Andersen29cff262001-02-02 01:08:22 +000011//#define BB_AR
12#define BB_BASENAME
13#define BB_CAT
Eric Andersen9f0fedb2001-04-24 18:07:19 +000014#define BB_CHGRP
15#define BB_CHMOD
16#define BB_CHOWN
Eric Andersen29cff262001-02-02 01:08:22 +000017#define BB_CHROOT
18#define BB_CHVT
19#define BB_CLEAR
20//#define BB_CMP
Matt Kraai91b28552001-04-23 18:53:07 +000021#define BB_CP
Glenn L McGrath8f5b63e2001-06-22 09:22:06 +000022//#define BB_CPIO
Eric Andersen29cff262001-02-02 01:08:22 +000023#define BB_CUT
24#define BB_DATE
25//#define BB_DC
26#define BB_DD
27//#define BB_DEALLOCVT
28#define BB_DF
29#define BB_DIRNAME
30#define BB_DMESG
31//#define BB_DOS2UNIX
Glenn L McGrathc30ab0f2001-02-10 02:04:40 +000032//#define BB_DPKG
Eric Andersen29cff262001-02-02 01:08:22 +000033//#define BB_DPKG_DEB
34//#define BB_DUTMP
35#define BB_DU
36//#define BB_DUMPKMAP
37#define BB_ECHO
Eric Andersen84e229c2001-03-29 22:48:33 +000038#define BB_ENV
Eric Andersen29cff262001-02-02 01:08:22 +000039//#define BB_EXPR
40//#define BB_FBSET
41//#define BB_FDFLUSH
42#define BB_FIND
43#define BB_FREE
44//#define BB_FREERAMDISK
45//#define BB_FSCK_MINIX
46//#define BB_GETOPT
47#define BB_GREP
48#define BB_GUNZIP
49#define BB_GZIP
50#define BB_HALT
51#define BB_HEAD
52//#define BB_HOSTID
53//#define BB_HOSTNAME
54#define BB_ID
Eric Andersenec455952001-02-14 08:11:27 +000055//#define BB_IFCONFIG
Eric Andersen29cff262001-02-02 01:08:22 +000056#define BB_INIT
57//#define BB_INSMOD
58#define BB_KILL
59#define BB_KILLALL
Mark Whitley6317c4b2001-03-12 22:51:50 +000060#define BB_KLOGD
Eric Andersen29cff262001-02-02 01:08:22 +000061//#define BB_LENGTH
62#define BB_LN
63//#define BB_LOADACM
64//#define BB_LOADFONT
65//#define BB_LOADKMAP
66#define BB_LOGGER
67//#define BB_LOGNAME
68#define BB_LS
69#define BB_LSMOD
70//#define BB_MAKEDEVS
71//#define BB_MD5SUM
72#define BB_MKDIR
73//#define BB_MKFIFO
74//#define BB_MKFS_MINIX
75#define BB_MKNOD
76#define BB_MKSWAP
77//#define BB_MKTEMP
Eric Andersen8d79ce82001-07-22 23:00:15 +000078#define BB_MODPROBE
Eric Andersen29cff262001-02-02 01:08:22 +000079#define BB_MORE
80#define BB_MOUNT
81//#define BB_MT
Matt Kraai91b28552001-04-23 18:53:07 +000082#define BB_MV
Eric Andersen8d79ce82001-07-22 23:00:15 +000083//#define BB_NC
Eric Andersen29cff262001-02-02 01:08:22 +000084//#define BB_NSLOOKUP
85//#define BB_PING
Eric Andersen6fd8c662001-02-13 20:04:30 +000086//#define BB_PIVOT_ROOT
Eric Andersen29cff262001-02-02 01:08:22 +000087#define BB_POWEROFF
88//#define BB_PRINTF
89#define BB_PS
90#define BB_PWD
91//#define BB_RDATE
92//#define BB_READLINK
93#define BB_REBOOT
94//#define BB_RENICE
95#define BB_RESET
96#define BB_RM
97#define BB_RMDIR
98//#define BB_RMMOD
Eric Andersenec455952001-02-14 08:11:27 +000099//#define BB_ROUTE
Glenn L McGrathf8736d22001-06-26 01:19:34 +0000100//#define BB_RPM2CPIO
Eric Andersen29cff262001-02-02 01:08:22 +0000101#define BB_SED
102//#define BB_SETKEYCODES
Erik Andersen3522eb12000-03-12 23:49:18 +0000103#define BB_SH
Eric Andersen29cff262001-02-02 01:08:22 +0000104#define BB_SLEEP
105#define BB_SORT
Eric Andersen98e599c2001-02-14 18:47:33 +0000106//#define BB_STTY
Eric Andersen29cff262001-02-02 01:08:22 +0000107#define BB_SWAPONOFF
108#define BB_SYNC
109#define BB_SYSLOGD
110#define BB_TAIL
111#define BB_TAR
112//#define BB_TEE
113//#define BB_TEST
114//#define BB_TELNET
Mark Whitley85adecb2001-03-02 19:11:26 +0000115//#define BB_TFTP
Eric Andersen29cff262001-02-02 01:08:22 +0000116#define BB_TOUCH
117//#define BB_TR
Eric Andersen5c58d282001-07-10 16:29:00 +0000118//#define BB_TRACEROUTE
Eric Andersen29cff262001-02-02 01:08:22 +0000119#define BB_TRUE_FALSE
120#define BB_TTY
Glenn L McGrath27092972001-04-12 00:55:05 +0000121//#define BB_UNIX2DOS
Eric Andersen29cff262001-02-02 01:08:22 +0000122//#define BB_UUENCODE
123//#define BB_UUDECODE
124#define BB_UMOUNT
125#define BB_UNIQ
126#define BB_UNAME
Eric Andersen29cff262001-02-02 01:08:22 +0000127//#define BB_UPDATE
128#define BB_UPTIME
129//#define BB_USLEEP
Eric Andersen3f980402001-04-04 17:31:15 +0000130//#define BB_VI
Eric Andersen29cff262001-02-02 01:08:22 +0000131//#define BB_WATCHDOG
132#define BB_WC
133//#define BB_WGET
134#define BB_WHICH
135#define BB_WHOAMI
136#define BB_XARGS
137#define BB_YES
Erik Andersen9e737252000-01-06 01:16:13 +0000138// End of Applications List
Eric Andersen6a76e651999-11-19 05:31:45 +0000139//
Eric Andersene1850dd1999-11-19 05:42:32 +0000140//
141//
Erik Andersend75af992000-03-16 08:09:09 +0000142// ---------------------------------------------------------
Eric Andersene1850dd1999-11-19 05:42:32 +0000143// This is where feature definitions go. Generally speaking,
144// turning this stuff off makes things a bit smaller (and less
145// pretty/useful).
146//
147//
Eric Andersen00e56ad2001-07-06 19:24:27 +0000148// If you enabled BB_SH above, you may select one of the following shells.
149// You can only select ONE of the following shells. Sorry.
150//
Eric Andersenb7e6f132001-07-07 00:03:00 +0000151// lash is the very smallest shell (adds just 10k) and it is quite usable as
152// a command prompt, but it is not suitable for any but the most trivial
153// scripting (such as an initrd that calls insmod a few times) since it does
154// not understand Bourne shell grammer. It does handle pipes, redirects, and
155// job control though. Adding in command editing makes it very nice
156// lightweight command prompt.
Eric Andersen00e56ad2001-07-06 19:24:27 +0000157//#define BB_FEATURE_LASH
158//
159// hush is also quite small (just 18k) and it has very complete Bourne shell
160// grammer. It handles if/then/else/fi just fine, but doesn't handle loops
161// like for/do/done or case/esac and such. It also currently has a problem
162// with job control.
163//#define BB_FEATURE_HUSH
164//
165// msh: The minix shell (adds just 30k) is quite complete and handles things
166// like for/do/done, case/esac and all the things you expect a Bourne shell to
167// do. It is not always pedantically correct about Bourne shell grammer (try
Eric Andersenb7e6f132001-07-07 00:03:00 +0000168// running the shell testscript "tests/sh.testcases" on it and compare vs bash)
169// but for most things it works quite well. It also uses only vfork, so it can
170// be used on uClinux systems. This was only recently added, so there is still
171// room to shrink it further...
Eric Andersen00e56ad2001-07-06 19:24:27 +0000172#define BB_FEATURE_MSH
173//
174// ash: This adds about 60k in the default configuration and is the most
175// complete and most pedantically correct shell included with busybox. This
176// shell was also recently added, and several people (mainly Vladimir and Erik)
177// have been working on it. There are a number of configurable things at the
178// top of ash.c as well, so check those out if you want to tweak things. The
179// Posix math support is currently disabled (that bit of code was horrible) but
180// will be restored for the next BusyBox release.
181//#define BB_FEATURE_ASH
182//
Eric Andersend35c2152001-01-25 23:49:09 +0000183// BusyBox will, by default, malloc space for its buffers. This costs code
184// size for the call to xmalloc. You can use the following feature to have
185// them put on the stack. For some very small machines with limited stack
186// space, this can be deadly. For most folks, this works just fine...
187//#define BB_FEATURE_BUFFERS_GO_ON_STACK
Mark Whitley3e310ac2001-04-20 17:40:33 +0000188// The third alternative for buffer allocation is to use BSS. This works
189// beautifully for computers with a real MMU (and OS support), but wastes
190// runtime RAM for uCLinux. This behavior was the only one available for
191// BusyBox versions 0.48 and earlier.
192//#define BB_FEATURE_BUFFERS_GO_IN_BSS
Eric Andersen8f282f12000-07-07 23:51:37 +0000193//
Eric Andersen53323692000-09-26 00:52:05 +0000194// Turn this on to use Erik's very cool devps, and devmtab kernel drivers,
Eric Andersen8f282f12000-07-07 23:51:37 +0000195// thereby eliminating the need for the /proc filesystem and thereby saving
Eric Andersen19f86202001-02-17 00:42:47 +0000196// lots and lots memory for more important things. NOTE: If you enable this
197// feature, you _must_ have patched the kernel to include the devps patch that
198// is included in the busybox/kernel-patches directory. You will also need to
199// create some device special files in /dev on your embedded system:
Eric Andersen8f282f12000-07-07 23:51:37 +0000200// mknod /dev/mtab c 10 22
201// mknod /dev/ps c 10 21
202// I emailed Linus and this patch will not be going into the stock kernel.
Erik Andersen269bba22000-03-08 14:50:47 +0000203//#define BB_FEATURE_USE_DEVPS_PATCH
Erik Andersen246cc6d2000-03-07 07:41:42 +0000204//
Matt Kraaia2e68fc2001-03-27 21:57:29 +0000205// show verbose usage messages
206//#define BB_FEATURE_VERBOSE_USAGE
John Beppu91e581f2000-04-17 17:49:44 +0000207//
Eric Andersen5d44d1f1999-11-22 06:01:01 +0000208// Use termios to manipulate the screen ('more' is prettier with this on)
Eric Andersenfa513aa2001-03-19 17:25:21 +0000209//#define BB_FEATURE_USE_TERMIOS
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000210//
Erik Andersen9e737252000-01-06 01:16:13 +0000211// calculate terminal & column widths (for more and ls)
Eric Andersen6a76e651999-11-19 05:31:45 +0000212#define BB_FEATURE_AUTOWIDTH
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000213//
Eric Andersen29cff262001-02-02 01:08:22 +0000214// show username/groupnames for ls
Erik Andersend75af992000-03-16 08:09:09 +0000215#define BB_FEATURE_LS_USERNAME
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000216//
Erik Andersen9e737252000-01-06 01:16:13 +0000217// show file timestamps in ls
Eric Andersene1850dd1999-11-19 05:42:32 +0000218#define BB_FEATURE_LS_TIMESTAMPS
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000219//
Eric Andersene1850dd1999-11-19 05:42:32 +0000220// enable ls -p and -F
Erik Andersend75af992000-03-16 08:09:09 +0000221#define BB_FEATURE_LS_FILETYPES
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000222//
Eric Andersen4c45e092000-12-01 22:57:09 +0000223// sort the file names
Eric Andersen11c65522000-09-07 17:24:47 +0000224#define BB_FEATURE_LS_SORTFILES
Eric Andersen79565b62000-08-11 18:10:21 +0000225//
Eric Andersena42982e2000-06-07 17:28:53 +0000226// enable ls -R
227#define BB_FEATURE_LS_RECURSIVE
228//
Matt Kraaia2f2a8f2000-09-22 03:11:47 +0000229// enable ls -L
230#define BB_FEATURE_LS_FOLLOWLINKS
231//
Eric Andersen004015e2001-05-21 20:30:51 +0000232// Disable for a smaller (but less functional) ping
233#define BB_FEATURE_FANCY_PING
Erik Andersend75af992000-03-16 08:09:09 +0000234//
Erik Andersen9e737252000-01-06 01:16:13 +0000235// Make init use a simplified /etc/inittab file (recommended).
236#define BB_FEATURE_USE_INITTAB
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000237//
Erik Andersen9e737252000-01-06 01:16:13 +0000238//Enable init being called as /linuxrc
Eric Andersencff3fe32000-09-20 19:22:26 +0000239#define BB_FEATURE_LINUXRC
Erik Andersen9e737252000-01-06 01:16:13 +0000240//
Erik Andersen61677fe2000-04-13 01:18:56 +0000241//Have init enable core dumping for child processes (for debugging only)
Erik Andersen183da4a2000-04-04 18:36:37 +0000242//#define BB_FEATURE_INIT_COREDUMPS
243//
Erik Andersen183da4a2000-04-04 18:36:37 +0000244//Make sure nothing is printed to the console on boot
Eric Andersen60926802001-01-20 19:48:21 +0000245//#define BB_FEATURE_EXTRA_QUIET
Erik Andersen183da4a2000-04-04 18:36:37 +0000246//
Eric Andersenced2cef2000-07-20 23:41:24 +0000247// enable syslogd -R remotehost
248#define BB_FEATURE_REMOTE_LOG
Mark Whitley53737c52001-03-12 23:55:56 +0000249//
Eric Andersen9c09e0e2001-03-14 01:16:41 +0000250// enable syslogd -C
251//#define BB_FEATURE_IPC_SYSLOG
Eric Andersenced2cef2000-07-20 23:41:24 +0000252//
Eric Andersen004015e2001-05-21 20:30:51 +0000253//Disable for a simple tail implementation (2.34k vs 3k for the full one).
Eric Andersendbb8f8d2001-01-26 00:11:54 +0000254//Both provide 'tail -f', but this cuts out -c, -q, -s, and -v.
Eric Andersen004015e2001-05-21 20:30:51 +0000255#define BB_FEATURE_FANCY_TAIL
Erik Andersen3fe39dc2000-01-25 18:13:53 +0000256//
Erik Andersenb7cc49d2000-01-13 06:38:14 +0000257// Enable support for loop devices in mount
258#define BB_FEATURE_MOUNT_LOOP
259//
Erik Andersenfac10d72000-02-07 05:29:42 +0000260// Enable support for a real /etc/mtab file instead of /proc/mounts
Eric Andersenc4cef5a2001-04-01 16:01:11 +0000261//#define BB_FEATURE_MTAB_SUPPORT
Erik Andersenfac10d72000-02-07 05:29:42 +0000262//
Eric Andersen4c45e092000-12-01 22:57:09 +0000263// Enable support for mounting remote NFS volumes.
Eric Andersenf484e7e2000-12-02 06:32:14 +0000264// You may need to mount with "-o nolock" if you are
265// not running a local portmapper daemon...
Eric Andersend9c8ace2001-06-22 15:48:19 +0000266//#define BB_FEATURE_NFSMOUNT
Eric Andersenda1d1e72000-07-10 23:39:44 +0000267//
Erik Andersen6c5f2c62000-05-05 19:49:33 +0000268// Enable support forced filesystem unmounting
Eric Andersen77d92682001-05-23 20:32:09 +0000269// (i.e., in case of an unreachable NFS system).
Erik Andersen6c5f2c62000-05-05 19:49:33 +0000270#define BB_FEATURE_MOUNT_FORCE
271//
Erik Andersen05100cd2000-01-16 01:30:52 +0000272// Enable support for creation of tar files.
Erik Andersen6acaa402000-03-26 14:03:20 +0000273#define BB_FEATURE_TAR_CREATE
Erik Andersen05100cd2000-01-16 01:30:52 +0000274//
Eric Andersen8cede002000-12-04 18:51:09 +0000275// Enable support for "--exclude" and "-X" for excluding files
Erik Andersen61677fe2000-04-13 01:18:56 +0000276#define BB_FEATURE_TAR_EXCLUDE
Erik Andersen0817d132000-04-09 15:17:40 +0000277//
Glenn L McGrath46f44d22000-12-10 01:57:30 +0000278// Enable support for tar -z option (currently only works for inflating)
Glenn L McGrathf957c772001-03-28 07:48:10 +0000279#define BB_FEATURE_TAR_GZIP
Glenn L McGrath46f44d22000-12-10 01:57:30 +0000280//
Mark Whitleyfccaa362001-04-17 18:56:18 +0000281// Enable reverse sort
Erik Andersen61677fe2000-04-13 01:18:56 +0000282#define BB_FEATURE_SORT_REVERSE
Erik Andersen029011b2000-03-04 21:19:32 +0000283//
Mark Whitleyfccaa362001-04-17 18:56:18 +0000284// Enable uniqe sort
285#define BB_FEATURE_SORT_UNIQUE
286//
Eric Andersendbb8f8d2001-01-26 00:11:54 +0000287// Enable command line editing in the shell.
Mark Whitleyf5949862001-03-14 00:29:14 +0000288// Only relevant if BB_SH is enabled. On by default.
Eric Andersenb3d6e2d2001-03-13 22:57:56 +0000289#define BB_FEATURE_COMMAND_EDITING
290//
291// Enable tab completion in the shell. This is now working quite nicely.
292// This feature adds a bit over 4k. Only relevant if BB_SH is enabled.
293#define BB_FEATURE_COMMAND_TAB_COMPLETION
294//
295// Attempts to match usernames in a ~-prefixed path
296//#define BB_FEATURE_COMMAND_USERNAME_COMPLETION
Erik Andersend75af992000-03-16 08:09:09 +0000297//
Eric Andersen1d3523b2000-12-06 19:07:39 +0000298//Allow the shell to invoke all the compiled in BusyBox applets as if they
299//were shell builtins. Nice for staticly linking an emergency rescue shell,
Mark Whitleyf5949862001-03-14 00:29:14 +0000300//among other things. Off by default.
Eric Andersendbb8f8d2001-01-26 00:11:54 +0000301// Only relevant if BB_SH is enabled.
Mark Whitleyf5949862001-03-14 00:29:14 +0000302//#define BB_FEATURE_SH_STANDALONE_SHELL
Erik Andersenbcd61772000-05-13 06:33:19 +0000303//
Eric Andersen1d3523b2000-12-06 19:07:39 +0000304//When this is enabled, busybox shell applets can be called using full path
305//names. This causes applets (i.e., most busybox commands) to override
Eric Andersene5aef922000-11-17 18:25:26 +0000306//real commands on the filesystem. For example, if you run run /bin/cat, it
307//will use BusyBox cat even if /bin/cat exists on the filesystem and is _not_
308//busybox. Some systems want this, others do not. Choose wisely. :-) This
309//only has meaning when BB_FEATURE_SH_STANDALONE_SHELL is enabled.
Mark Whitleyf5949862001-03-14 00:29:14 +0000310// Only relevant if BB_SH is enabled. Off by default.
311//#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN
Eric Andersen50b31132000-11-17 18:07:30 +0000312//
Eric Andersen004015e2001-05-21 20:30:51 +0000313// Uncomment this option for a fancy shell prompt that includes the
314// current username and hostname. On systems that don't have usernames
315// or hostnames, this can look hideous.
Mark Whitleyf5949862001-03-14 00:29:14 +0000316// Only relevant if BB_SH is enabled.
Eric Andersen004015e2001-05-21 20:30:51 +0000317//#define BB_FEATURE_SH_FANCY_PROMPT
Erik Andersena2685732000-04-09 18:27:46 +0000318//
Erik Andersen298854f2000-03-23 01:09:18 +0000319//Turn on extra fbset options
Erik Andersen9cf3bfa2000-04-13 18:49:43 +0000320//#define BB_FEATURE_FBSET_FANCY
Erik Andersen298854f2000-03-23 01:09:18 +0000321//
Eric Andersen03f4c272000-07-06 23:10:29 +0000322//Turn on fbset readmode support
323//#define BB_FEATURE_FBSET_READMODE
324//
Eric Andersenf5d5e772001-01-24 23:34:48 +0000325// Support insmod/lsmod/rmmod for post 2.1 kernels
326//#define BB_FEATURE_NEW_MODULE_INTERFACE
Eric Andersen9f16d612000-06-12 23:11:16 +0000327//
Eric Andersenf5d5e772001-01-24 23:34:48 +0000328// Support insmod/lsmod/rmmod for pre 2.1 kernels
329//#define BB_FEATURE_OLD_MODULE_INTERFACE
Eric Andersen21adca72000-12-06 18:18:26 +0000330//
Eric Andersen9f16d612000-06-12 23:11:16 +0000331// Support module version checking
332//#define BB_FEATURE_INSMOD_VERSION_CHECKING
333//
Eric Andersen8ae319a2001-05-21 16:09:18 +0000334// Support for uClinux memory usage optimization, which will load the image
335// directly into the kernel memory. This divides memory requrements by three.
Eric Andersen77d92682001-05-23 20:32:09 +0000336// If you are not running uClinux (i.e., your CPU has an MMU) leave this
Eric Andersen8ae319a2001-05-21 16:09:18 +0000337// disabled...
338//#define BB_FEATURE_INSMOD_LOADINKMEM
339//
Pavel Roskinbc0aed72000-07-17 17:52:00 +0000340// Support for Minix filesystem, version 2
341//#define BB_FEATURE_MINIX2
342//
Eric Andersenf15d4da2001-03-06 00:48:59 +0000343// Enable ifconfig status reporting output -- this feature adds 12k.
344//#define BB_FEATURE_IFCONFIG_STATUS
Erik Andersen298854f2000-03-23 01:09:18 +0000345//
Manuel Novoa III df351d62001-03-08 22:57:00 +0000346// Enable ifconfig slip-specific options "keepalive" and "outfill"
347//#define BB_FEATURE_IFCONFIG_SLIP
348//
349// Enable ifconfig options "mem_start", "io_addr", and "irq".
350//#define BB_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
351//
352// Enable ifconfig option "hw". Currently works for only with "ether".
353//#define BB_FEATURE_IFCONFIG_HW
354//
John Beppu8f425db2000-06-27 04:50:02 +0000355// Enable busybox --install [-s]
356// to create links (or symlinks) for all the commands that are
John Beppu7cdc76d2000-06-28 00:41:26 +0000357// compiled into the binary. (needs /proc filesystem)
Eric Andersenb7e6f132001-07-07 00:03:00 +0000358//#define BB_FEATURE_INSTALLER
John Beppu8f425db2000-06-27 04:50:02 +0000359//
Eric Andersenb520e082000-10-03 00:21:45 +0000360// Enable a nifty progress meter in wget (adds just under 2k)
Eric Andersen370fb082001-01-20 20:07:00 +0000361#define BB_FEATURE_WGET_STATUSBAR
Eric Andersenb520e082000-10-03 00:21:45 +0000362//
Eric Andersen79757c92001-04-05 21:45:54 +0000363// Enable HTTP authentication in wget
364#define BB_FEATURE_WGET_AUTHENTICATION
365//
Eric Andersenb9ea02c2000-07-25 17:59:37 +0000366// Clean up all memory before exiting -- usually not needed
Eric Andersen0d49dd52000-07-26 00:53:34 +0000367// as the OS can clean up... Don't enable this unless you
368// have a really good reason for cleaning things up manually.
Eric Andersenb9ea02c2000-07-25 17:59:37 +0000369//#define BB_FEATURE_CLEAN_UP
370//
Richard June6d0921c2001-01-22 22:35:38 +0000371// Support for human readable output by ls, du, etc.(example 13k, 23M, 235G)
372#define BB_FEATURE_HUMAN_READABLE
373//
Matt Kraai096370d2001-02-07 03:52:38 +0000374// Support for the find -type option.
375#define BB_FEATURE_FIND_TYPE
376//
377// Support for the find -perm option.
378#define BB_FEATURE_FIND_PERM
379//
380// Support for the find -mtine option.
381#define BB_FEATURE_FIND_MTIME
382//
Mark Whitley2fd52982001-02-09 00:41:10 +0000383// Support for the -A -B and -C context flags in grep
384//#define BB_FEATURE_GREP_CONTEXT
385//
Mark Whitley40e5e7c2001-03-14 17:45:45 +0000386// Support for the EGREP applet (alias to the grep applet)
387//#define BB_FEATURE_GREP_EGREP_ALIAS
388//
Mark Whitley450736c2001-03-02 19:08:50 +0000389// Tell tftp what commands that should be supported.
390#define BB_FEATURE_TFTP_PUT
391#define BB_FEATURE_TFTP_GET
392//
Eric Andersen3f980402001-04-04 17:31:15 +0000393// features for vi
394#define BB_FEATURE_VI_COLON // ":" colon commands, no "ex" mode
395#define BB_FEATURE_VI_YANKMARK // Yank/Put commands and Mark cmds
396#define BB_FEATURE_VI_SEARCH // search and replace cmds
397#define BB_FEATURE_VI_USE_SIGNALS // catch signals
398#define BB_FEATURE_VI_DOT_CMD // remember previous cmd and "." cmd
399#define BB_FEATURE_VI_READONLY // vi -R and "view" mode
400#define BB_FEATURE_VI_SETOPTS // set-able options, ai ic showmatch
401#define BB_FEATURE_VI_SET // :set
402#define BB_FEATURE_VI_WIN_RESIZE // handle window resize
403//
Eric Andersene5dfced2001-04-09 22:48:12 +0000404// Enable a if you system have setuped locale
405//#define BB_LOCALE_SUPPORT
406//
Eric Andersen7e1273e2001-05-07 17:57:45 +0000407// Support for TELNET to pass TERM type to remote host. Adds 384 bytes.
408#define BB_FEATURE_TELNET_TTYPE
409//
Matt Kraai439e3df2001-07-23 14:52:08 +0000410// Support for devfs.
411//#define BB_FEATURE_DEVFS
412//
Erik Andersend75af992000-03-16 08:09:09 +0000413// End of Features List
414//
415//
416//
417//
418//
419//
420//---------------------------------------------------
421// Nothing beyond this point should ever be touched by
422// mere mortals so leave this stuff alone.
Erik Andersen9a8195c2000-04-18 23:32:10 +0000423//
Eric Andersen20aab262001-07-19 22:28:02 +0000424#include <features.h>
425#if defined __UCLIBC__ && ! defined __UCLIBC_HAS_MMU__
426 #undef BB_RPM2CPIO /* Uses gz_open(), which uses fork() */
427 #undef BB_DPKG_DEB /* Uses gz_open(), which uses fork() */
428 #undef BB_FEATURE_ASH /* Uses fork() */
429 #undef BB_FEATURE_HUSH /* Uses fork() */
430 #undef BB_FEATURE_LASH /* Uses fork() */
431 #undef BB_INIT /* Uses fork() */
432 #undef BB_FEATURE_TAR_GZIP /* Uses fork() */
433 #undef BB_SYSLOGD /* Uses daemon() */
434 #undef BB_KLOGD /* Uses daemon() */
435 #undef BB_UPDATE /* Uses daemon() */
436#endif
Mark Whitleyf5949862001-03-14 00:29:14 +0000437#if defined BB_SH
438 #if defined BB_FEATURE_COMMAND_EDITING
439 #define BB_CMDEDIT
Mark Whitleyf5949862001-03-14 00:29:14 +0000440 #else
441 #undef BB_FEATURE_COMMAND_EDITING
442 #undef BB_FEATURE_COMMAND_TAB_COMPLETION
443 #undef BB_FEATURE_COMMAND_USERNAME_COMPLETION
Eric Andersen004015e2001-05-21 20:30:51 +0000444 #undef BB_FEATURE_SH_FANCY_PROMPT
Mark Whitleyf5949862001-03-14 00:29:14 +0000445 #endif
Eric Andersen00e56ad2001-07-06 19:24:27 +0000446 #if ! defined BB_FEATURE_LASH && ! defined BB_FEATURE_HUSH && ! defined BB_FEATURE_MSH && ! defined BB_FEATURE_ASH
447 #define BB_FEATURE_MSH
448 #endif
449 #if defined BB_FEATURE_ASH && (defined BB_FEATURE_LASH || defined BB_FEATURE_HUSH || defined BB_FEATURE_MSH)
450 #undef BB_FEATURE_LASH
451 #undef BB_FEATURE_HUSH
452 #undef BB_FEATURE_MSH
453 #elif defined BB_FEATURE_MSH && (defined BB_FEATURE_LASH || defined BB_FEATURE_HUSH || defined BB_FEATURE_MSH)
454 #undef BB_FEATURE_LASH
455 #undef BB_FEATURE_HUSH
456 #undef BB_FEATURE_ASH
457 #elif defined BB_FEATURE_HUSH && (defined BB_FEATURE_LASH || defined BB_FEATURE_HUSH || defined BB_FEATURE_MSH)
458 #undef BB_FEATURE_LASH
459 #undef BB_FEATURE_MSH
460 #undef BB_FEATURE_ASH
461 #elif defined BB_FEATURE_LASH && (defined BB_FEATURE_LASH || defined BB_FEATURE_HUSH || defined BB_FEATURE_MSH)
462 #undef BB_FEATURE_HUSH
463 #undef BB_FEATURE_MSH
464 #undef BB_FEATURE_ASH
465 #endif
Mark Whitleyf5949862001-03-14 00:29:14 +0000466#else
Mark Whitleyf5949862001-03-14 00:29:14 +0000467 #undef BB_FEATURE_SH_APPLETS_ALWAYS_WIN
468 #undef BB_FEATURE_SH_STANDALONE_SHELL
Eric Andersen004015e2001-05-21 20:30:51 +0000469 #undef BB_FEATURE_SH_FANCY_PROMPT
Erik Andersend75af992000-03-16 08:09:09 +0000470#endif
471//
Erik Andersen6273f652000-03-17 01:12:41 +0000472#ifdef BB_KILLALL
Mark Whitleyf5949862001-03-14 00:29:14 +0000473 #ifndef BB_KILL
474 #define BB_KILL
475 #endif
Erik Andersen6273f652000-03-17 01:12:41 +0000476#endif
477//
Erik Andersen6273f652000-03-17 01:12:41 +0000478#ifndef BB_INIT
Mark Whitleyf5949862001-03-14 00:29:14 +0000479 #undef BB_FEATURE_LINUXRC
Eric Andersenf5d5e772001-01-24 23:34:48 +0000480#endif
Erik Andersen9a8195c2000-04-18 23:32:10 +0000481//
Erik Andersen5afc8642000-05-02 00:07:56 +0000482#if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT
Mark Whitleyf5949862001-03-14 00:29:14 +0000483 #define BB_NFSMOUNT
Erik Andersen330fd2b2000-05-19 05:35:19 +0000484#endif
Eric Andersen9f16d612000-06-12 23:11:16 +0000485//
Mark Whitley07edff42000-06-21 22:46:32 +0000486#if defined BB_FEATURE_AUTOWIDTH
Mark Whitleyf5949862001-03-14 00:29:14 +0000487 #ifndef BB_FEATURE_USE_TERMIOS
488 #define BB_FEATURE_USE_TERMIOS
489 #endif
Mark Whitley07edff42000-06-21 22:46:32 +0000490#endif
491//
Eric Andersenf5d5e772001-01-24 23:34:48 +0000492#if defined BB_INSMOD || defined BB_LSMOD
Mark Whitleyf5949862001-03-14 00:29:14 +0000493 #if ! defined BB_FEATURE_NEW_MODULE_INTERFACE && ! defined BB_FEATURE_OLD_MODULE_INTERFACE
494 #define BB_FEATURE_NEW_MODULE_INTERFACE
495 #endif
Eric Andersen9f16d612000-06-12 23:11:16 +0000496#endif
Eric Andersen544891d2001-02-22 23:37:30 +0000497//
Mark Whitley53737c52001-03-12 23:55:56 +0000498#ifdef BB_SYSLOGD
Mark Whitleyf5949862001-03-14 00:29:14 +0000499 #if defined BB_FEATURE_IPC_SYSLOG
500 #define BB_LOGREAD
501 #endif
Mark Whitley53737c52001-03-12 23:55:56 +0000502#endif