Erik Andersen | e49d5ec | 2000-02-08 19:58:47 +0000 | [diff] [blame] | 1 | /* vi: set sw=4 ts=4: */ |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 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 Andersen | 77d9268 | 2001-05-23 20:32:09 +0000 | [diff] [blame] | 5 | //// This file is parsed by sed. You MUST use single line comments. |
| 6 | // i.e., //#define BB_BLAH |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 7 | // |
| 8 | // |
| 9 | // BusyBox Applications |
Mark Whitley | 6f93277 | 2001-03-20 19:18:10 +0000 | [diff] [blame] | 10 | //#define BB_ADJTIMEX |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 11 | //#define BB_AR |
| 12 | #define BB_BASENAME |
| 13 | #define BB_CAT |
Eric Andersen | 9f0fedb | 2001-04-24 18:07:19 +0000 | [diff] [blame] | 14 | #define BB_CHGRP |
| 15 | #define BB_CHMOD |
| 16 | #define BB_CHOWN |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 17 | #define BB_CHROOT |
| 18 | #define BB_CHVT |
| 19 | #define BB_CLEAR |
| 20 | //#define BB_CMP |
Matt Kraai | 91b2855 | 2001-04-23 18:53:07 +0000 | [diff] [blame] | 21 | #define BB_CP |
Glenn L McGrath | 8f5b63e | 2001-06-22 09:22:06 +0000 | [diff] [blame] | 22 | //#define BB_CPIO |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 23 | #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 McGrath | c30ab0f | 2001-02-10 02:04:40 +0000 | [diff] [blame] | 32 | //#define BB_DPKG |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 33 | //#define BB_DPKG_DEB |
| 34 | //#define BB_DUTMP |
| 35 | #define BB_DU |
| 36 | //#define BB_DUMPKMAP |
| 37 | #define BB_ECHO |
Eric Andersen | 84e229c | 2001-03-29 22:48:33 +0000 | [diff] [blame] | 38 | #define BB_ENV |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 39 | //#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 Andersen | ec45595 | 2001-02-14 08:11:27 +0000 | [diff] [blame] | 55 | //#define BB_IFCONFIG |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 56 | #define BB_INIT |
| 57 | //#define BB_INSMOD |
| 58 | #define BB_KILL |
| 59 | #define BB_KILLALL |
Mark Whitley | 6317c4b | 2001-03-12 22:51:50 +0000 | [diff] [blame] | 60 | #define BB_KLOGD |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 61 | //#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 Andersen | 8d79ce8 | 2001-07-22 23:00:15 +0000 | [diff] [blame] | 78 | #define BB_MODPROBE |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 79 | #define BB_MORE |
| 80 | #define BB_MOUNT |
| 81 | //#define BB_MT |
Matt Kraai | 91b2855 | 2001-04-23 18:53:07 +0000 | [diff] [blame] | 82 | #define BB_MV |
Eric Andersen | 8d79ce8 | 2001-07-22 23:00:15 +0000 | [diff] [blame] | 83 | //#define BB_NC |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 84 | //#define BB_NSLOOKUP |
| 85 | //#define BB_PING |
Eric Andersen | 6fd8c66 | 2001-02-13 20:04:30 +0000 | [diff] [blame] | 86 | //#define BB_PIVOT_ROOT |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 87 | #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 Andersen | ec45595 | 2001-02-14 08:11:27 +0000 | [diff] [blame] | 99 | //#define BB_ROUTE |
Glenn L McGrath | f8736d2 | 2001-06-26 01:19:34 +0000 | [diff] [blame] | 100 | //#define BB_RPM2CPIO |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 101 | #define BB_SED |
| 102 | //#define BB_SETKEYCODES |
Erik Andersen | 3522eb1 | 2000-03-12 23:49:18 +0000 | [diff] [blame] | 103 | #define BB_SH |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 104 | #define BB_SLEEP |
| 105 | #define BB_SORT |
Eric Andersen | 98e599c | 2001-02-14 18:47:33 +0000 | [diff] [blame] | 106 | //#define BB_STTY |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 107 | #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 Whitley | 85adecb | 2001-03-02 19:11:26 +0000 | [diff] [blame] | 115 | //#define BB_TFTP |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 116 | #define BB_TOUCH |
| 117 | //#define BB_TR |
Eric Andersen | 5c58d28 | 2001-07-10 16:29:00 +0000 | [diff] [blame] | 118 | //#define BB_TRACEROUTE |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 119 | #define BB_TRUE_FALSE |
| 120 | #define BB_TTY |
Glenn L McGrath | 2709297 | 2001-04-12 00:55:05 +0000 | [diff] [blame] | 121 | //#define BB_UNIX2DOS |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 122 | //#define BB_UUENCODE |
| 123 | //#define BB_UUDECODE |
| 124 | #define BB_UMOUNT |
| 125 | #define BB_UNIQ |
| 126 | #define BB_UNAME |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 127 | //#define BB_UPDATE |
| 128 | #define BB_UPTIME |
| 129 | //#define BB_USLEEP |
Eric Andersen | 3f98040 | 2001-04-04 17:31:15 +0000 | [diff] [blame] | 130 | //#define BB_VI |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 131 | //#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 Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 138 | // End of Applications List |
Eric Andersen | 6a76e65 | 1999-11-19 05:31:45 +0000 | [diff] [blame] | 139 | // |
Eric Andersen | e1850dd | 1999-11-19 05:42:32 +0000 | [diff] [blame] | 140 | // |
| 141 | // |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 142 | // --------------------------------------------------------- |
Eric Andersen | e1850dd | 1999-11-19 05:42:32 +0000 | [diff] [blame] | 143 | // 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 Andersen | 00e56ad | 2001-07-06 19:24:27 +0000 | [diff] [blame] | 148 | // 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 Andersen | b7e6f13 | 2001-07-07 00:03:00 +0000 | [diff] [blame] | 151 | // 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 Andersen | 00e56ad | 2001-07-06 19:24:27 +0000 | [diff] [blame] | 157 | //#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 Andersen | b7e6f13 | 2001-07-07 00:03:00 +0000 | [diff] [blame] | 168 | // 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 Andersen | 00e56ad | 2001-07-06 19:24:27 +0000 | [diff] [blame] | 172 | #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 Andersen | d35c215 | 2001-01-25 23:49:09 +0000 | [diff] [blame] | 183 | // 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 Whitley | 3e310ac | 2001-04-20 17:40:33 +0000 | [diff] [blame] | 188 | // 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 Andersen | 8f282f1 | 2000-07-07 23:51:37 +0000 | [diff] [blame] | 193 | // |
Eric Andersen | 5332369 | 2000-09-26 00:52:05 +0000 | [diff] [blame] | 194 | // Turn this on to use Erik's very cool devps, and devmtab kernel drivers, |
Eric Andersen | 8f282f1 | 2000-07-07 23:51:37 +0000 | [diff] [blame] | 195 | // thereby eliminating the need for the /proc filesystem and thereby saving |
Eric Andersen | 19f8620 | 2001-02-17 00:42:47 +0000 | [diff] [blame] | 196 | // 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 Andersen | 8f282f1 | 2000-07-07 23:51:37 +0000 | [diff] [blame] | 200 | // 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 Andersen | 269bba2 | 2000-03-08 14:50:47 +0000 | [diff] [blame] | 203 | //#define BB_FEATURE_USE_DEVPS_PATCH |
Erik Andersen | 246cc6d | 2000-03-07 07:41:42 +0000 | [diff] [blame] | 204 | // |
Matt Kraai | a2e68fc | 2001-03-27 21:57:29 +0000 | [diff] [blame] | 205 | // show verbose usage messages |
| 206 | //#define BB_FEATURE_VERBOSE_USAGE |
John Beppu | 91e581f | 2000-04-17 17:49:44 +0000 | [diff] [blame] | 207 | // |
Eric Andersen | 5d44d1f | 1999-11-22 06:01:01 +0000 | [diff] [blame] | 208 | // Use termios to manipulate the screen ('more' is prettier with this on) |
Eric Andersen | fa513aa | 2001-03-19 17:25:21 +0000 | [diff] [blame] | 209 | //#define BB_FEATURE_USE_TERMIOS |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 210 | // |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 211 | // calculate terminal & column widths (for more and ls) |
Eric Andersen | 6a76e65 | 1999-11-19 05:31:45 +0000 | [diff] [blame] | 212 | #define BB_FEATURE_AUTOWIDTH |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 213 | // |
Eric Andersen | 29cff26 | 2001-02-02 01:08:22 +0000 | [diff] [blame] | 214 | // show username/groupnames for ls |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 215 | #define BB_FEATURE_LS_USERNAME |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 216 | // |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 217 | // show file timestamps in ls |
Eric Andersen | e1850dd | 1999-11-19 05:42:32 +0000 | [diff] [blame] | 218 | #define BB_FEATURE_LS_TIMESTAMPS |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 219 | // |
Eric Andersen | e1850dd | 1999-11-19 05:42:32 +0000 | [diff] [blame] | 220 | // enable ls -p and -F |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 221 | #define BB_FEATURE_LS_FILETYPES |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 222 | // |
Eric Andersen | 4c45e09 | 2000-12-01 22:57:09 +0000 | [diff] [blame] | 223 | // sort the file names |
Eric Andersen | 11c6552 | 2000-09-07 17:24:47 +0000 | [diff] [blame] | 224 | #define BB_FEATURE_LS_SORTFILES |
Eric Andersen | 79565b6 | 2000-08-11 18:10:21 +0000 | [diff] [blame] | 225 | // |
Eric Andersen | a42982e | 2000-06-07 17:28:53 +0000 | [diff] [blame] | 226 | // enable ls -R |
| 227 | #define BB_FEATURE_LS_RECURSIVE |
| 228 | // |
Matt Kraai | a2f2a8f | 2000-09-22 03:11:47 +0000 | [diff] [blame] | 229 | // enable ls -L |
| 230 | #define BB_FEATURE_LS_FOLLOWLINKS |
| 231 | // |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 232 | // Disable for a smaller (but less functional) ping |
| 233 | #define BB_FEATURE_FANCY_PING |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 234 | // |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 235 | // Make init use a simplified /etc/inittab file (recommended). |
| 236 | #define BB_FEATURE_USE_INITTAB |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 237 | // |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 238 | //Enable init being called as /linuxrc |
Eric Andersen | cff3fe3 | 2000-09-20 19:22:26 +0000 | [diff] [blame] | 239 | #define BB_FEATURE_LINUXRC |
Erik Andersen | 9e73725 | 2000-01-06 01:16:13 +0000 | [diff] [blame] | 240 | // |
Erik Andersen | 61677fe | 2000-04-13 01:18:56 +0000 | [diff] [blame] | 241 | //Have init enable core dumping for child processes (for debugging only) |
Erik Andersen | 183da4a | 2000-04-04 18:36:37 +0000 | [diff] [blame] | 242 | //#define BB_FEATURE_INIT_COREDUMPS |
| 243 | // |
Erik Andersen | 183da4a | 2000-04-04 18:36:37 +0000 | [diff] [blame] | 244 | //Make sure nothing is printed to the console on boot |
Eric Andersen | 6092680 | 2001-01-20 19:48:21 +0000 | [diff] [blame] | 245 | //#define BB_FEATURE_EXTRA_QUIET |
Erik Andersen | 183da4a | 2000-04-04 18:36:37 +0000 | [diff] [blame] | 246 | // |
Eric Andersen | ced2cef | 2000-07-20 23:41:24 +0000 | [diff] [blame] | 247 | // enable syslogd -R remotehost |
| 248 | #define BB_FEATURE_REMOTE_LOG |
Mark Whitley | 53737c5 | 2001-03-12 23:55:56 +0000 | [diff] [blame] | 249 | // |
Eric Andersen | 9c09e0e | 2001-03-14 01:16:41 +0000 | [diff] [blame] | 250 | // enable syslogd -C |
| 251 | //#define BB_FEATURE_IPC_SYSLOG |
Eric Andersen | ced2cef | 2000-07-20 23:41:24 +0000 | [diff] [blame] | 252 | // |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 253 | //Disable for a simple tail implementation (2.34k vs 3k for the full one). |
Eric Andersen | dbb8f8d | 2001-01-26 00:11:54 +0000 | [diff] [blame] | 254 | //Both provide 'tail -f', but this cuts out -c, -q, -s, and -v. |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 255 | #define BB_FEATURE_FANCY_TAIL |
Erik Andersen | 3fe39dc | 2000-01-25 18:13:53 +0000 | [diff] [blame] | 256 | // |
Erik Andersen | b7cc49d | 2000-01-13 06:38:14 +0000 | [diff] [blame] | 257 | // Enable support for loop devices in mount |
| 258 | #define BB_FEATURE_MOUNT_LOOP |
| 259 | // |
Erik Andersen | fac10d7 | 2000-02-07 05:29:42 +0000 | [diff] [blame] | 260 | // Enable support for a real /etc/mtab file instead of /proc/mounts |
Eric Andersen | c4cef5a | 2001-04-01 16:01:11 +0000 | [diff] [blame] | 261 | //#define BB_FEATURE_MTAB_SUPPORT |
Erik Andersen | fac10d7 | 2000-02-07 05:29:42 +0000 | [diff] [blame] | 262 | // |
Eric Andersen | 4c45e09 | 2000-12-01 22:57:09 +0000 | [diff] [blame] | 263 | // Enable support for mounting remote NFS volumes. |
Eric Andersen | f484e7e | 2000-12-02 06:32:14 +0000 | [diff] [blame] | 264 | // You may need to mount with "-o nolock" if you are |
| 265 | // not running a local portmapper daemon... |
Eric Andersen | d9c8ace | 2001-06-22 15:48:19 +0000 | [diff] [blame] | 266 | //#define BB_FEATURE_NFSMOUNT |
Eric Andersen | da1d1e7 | 2000-07-10 23:39:44 +0000 | [diff] [blame] | 267 | // |
Erik Andersen | 6c5f2c6 | 2000-05-05 19:49:33 +0000 | [diff] [blame] | 268 | // Enable support forced filesystem unmounting |
Eric Andersen | 77d9268 | 2001-05-23 20:32:09 +0000 | [diff] [blame] | 269 | // (i.e., in case of an unreachable NFS system). |
Erik Andersen | 6c5f2c6 | 2000-05-05 19:49:33 +0000 | [diff] [blame] | 270 | #define BB_FEATURE_MOUNT_FORCE |
| 271 | // |
Erik Andersen | 05100cd | 2000-01-16 01:30:52 +0000 | [diff] [blame] | 272 | // Enable support for creation of tar files. |
Erik Andersen | 6acaa40 | 2000-03-26 14:03:20 +0000 | [diff] [blame] | 273 | #define BB_FEATURE_TAR_CREATE |
Erik Andersen | 05100cd | 2000-01-16 01:30:52 +0000 | [diff] [blame] | 274 | // |
Eric Andersen | 8cede00 | 2000-12-04 18:51:09 +0000 | [diff] [blame] | 275 | // Enable support for "--exclude" and "-X" for excluding files |
Erik Andersen | 61677fe | 2000-04-13 01:18:56 +0000 | [diff] [blame] | 276 | #define BB_FEATURE_TAR_EXCLUDE |
Erik Andersen | 0817d13 | 2000-04-09 15:17:40 +0000 | [diff] [blame] | 277 | // |
Glenn L McGrath | 46f44d2 | 2000-12-10 01:57:30 +0000 | [diff] [blame] | 278 | // Enable support for tar -z option (currently only works for inflating) |
Glenn L McGrath | f957c77 | 2001-03-28 07:48:10 +0000 | [diff] [blame] | 279 | #define BB_FEATURE_TAR_GZIP |
Glenn L McGrath | 46f44d2 | 2000-12-10 01:57:30 +0000 | [diff] [blame] | 280 | // |
Mark Whitley | fccaa36 | 2001-04-17 18:56:18 +0000 | [diff] [blame] | 281 | // Enable reverse sort |
Erik Andersen | 61677fe | 2000-04-13 01:18:56 +0000 | [diff] [blame] | 282 | #define BB_FEATURE_SORT_REVERSE |
Erik Andersen | 029011b | 2000-03-04 21:19:32 +0000 | [diff] [blame] | 283 | // |
Mark Whitley | fccaa36 | 2001-04-17 18:56:18 +0000 | [diff] [blame] | 284 | // Enable uniqe sort |
| 285 | #define BB_FEATURE_SORT_UNIQUE |
| 286 | // |
Eric Andersen | dbb8f8d | 2001-01-26 00:11:54 +0000 | [diff] [blame] | 287 | // Enable command line editing in the shell. |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 288 | // Only relevant if BB_SH is enabled. On by default. |
Eric Andersen | b3d6e2d | 2001-03-13 22:57:56 +0000 | [diff] [blame] | 289 | #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 Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 297 | // |
Eric Andersen | 1d3523b | 2000-12-06 19:07:39 +0000 | [diff] [blame] | 298 | //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 Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 300 | //among other things. Off by default. |
Eric Andersen | dbb8f8d | 2001-01-26 00:11:54 +0000 | [diff] [blame] | 301 | // Only relevant if BB_SH is enabled. |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 302 | //#define BB_FEATURE_SH_STANDALONE_SHELL |
Erik Andersen | bcd6177 | 2000-05-13 06:33:19 +0000 | [diff] [blame] | 303 | // |
Eric Andersen | 1d3523b | 2000-12-06 19:07:39 +0000 | [diff] [blame] | 304 | //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 Andersen | e5aef92 | 2000-11-17 18:25:26 +0000 | [diff] [blame] | 306 | //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 Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 310 | // Only relevant if BB_SH is enabled. Off by default. |
| 311 | //#define BB_FEATURE_SH_APPLETS_ALWAYS_WIN |
Eric Andersen | 50b3113 | 2000-11-17 18:07:30 +0000 | [diff] [blame] | 312 | // |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 313 | // 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 Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 316 | // Only relevant if BB_SH is enabled. |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 317 | //#define BB_FEATURE_SH_FANCY_PROMPT |
Erik Andersen | a268573 | 2000-04-09 18:27:46 +0000 | [diff] [blame] | 318 | // |
Erik Andersen | 298854f | 2000-03-23 01:09:18 +0000 | [diff] [blame] | 319 | //Turn on extra fbset options |
Erik Andersen | 9cf3bfa | 2000-04-13 18:49:43 +0000 | [diff] [blame] | 320 | //#define BB_FEATURE_FBSET_FANCY |
Erik Andersen | 298854f | 2000-03-23 01:09:18 +0000 | [diff] [blame] | 321 | // |
Eric Andersen | 03f4c27 | 2000-07-06 23:10:29 +0000 | [diff] [blame] | 322 | //Turn on fbset readmode support |
| 323 | //#define BB_FEATURE_FBSET_READMODE |
| 324 | // |
Eric Andersen | f5d5e77 | 2001-01-24 23:34:48 +0000 | [diff] [blame] | 325 | // Support insmod/lsmod/rmmod for post 2.1 kernels |
| 326 | //#define BB_FEATURE_NEW_MODULE_INTERFACE |
Eric Andersen | 9f16d61 | 2000-06-12 23:11:16 +0000 | [diff] [blame] | 327 | // |
Eric Andersen | f5d5e77 | 2001-01-24 23:34:48 +0000 | [diff] [blame] | 328 | // Support insmod/lsmod/rmmod for pre 2.1 kernels |
| 329 | //#define BB_FEATURE_OLD_MODULE_INTERFACE |
Eric Andersen | 21adca7 | 2000-12-06 18:18:26 +0000 | [diff] [blame] | 330 | // |
Eric Andersen | 9f16d61 | 2000-06-12 23:11:16 +0000 | [diff] [blame] | 331 | // Support module version checking |
| 332 | //#define BB_FEATURE_INSMOD_VERSION_CHECKING |
| 333 | // |
Eric Andersen | 8ae319a | 2001-05-21 16:09:18 +0000 | [diff] [blame] | 334 | // Support for uClinux memory usage optimization, which will load the image |
| 335 | // directly into the kernel memory. This divides memory requrements by three. |
Eric Andersen | 77d9268 | 2001-05-23 20:32:09 +0000 | [diff] [blame] | 336 | // If you are not running uClinux (i.e., your CPU has an MMU) leave this |
Eric Andersen | 8ae319a | 2001-05-21 16:09:18 +0000 | [diff] [blame] | 337 | // disabled... |
| 338 | //#define BB_FEATURE_INSMOD_LOADINKMEM |
| 339 | // |
Pavel Roskin | bc0aed7 | 2000-07-17 17:52:00 +0000 | [diff] [blame] | 340 | // Support for Minix filesystem, version 2 |
| 341 | //#define BB_FEATURE_MINIX2 |
| 342 | // |
Eric Andersen | f15d4da | 2001-03-06 00:48:59 +0000 | [diff] [blame] | 343 | // Enable ifconfig status reporting output -- this feature adds 12k. |
| 344 | //#define BB_FEATURE_IFCONFIG_STATUS |
Erik Andersen | 298854f | 2000-03-23 01:09:18 +0000 | [diff] [blame] | 345 | // |
Manuel Novoa III | df351d6 | 2001-03-08 22:57:00 +0000 | [diff] [blame] | 346 | // 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 Beppu | 8f425db | 2000-06-27 04:50:02 +0000 | [diff] [blame] | 355 | // Enable busybox --install [-s] |
| 356 | // to create links (or symlinks) for all the commands that are |
John Beppu | 7cdc76d | 2000-06-28 00:41:26 +0000 | [diff] [blame] | 357 | // compiled into the binary. (needs /proc filesystem) |
Eric Andersen | b7e6f13 | 2001-07-07 00:03:00 +0000 | [diff] [blame] | 358 | //#define BB_FEATURE_INSTALLER |
John Beppu | 8f425db | 2000-06-27 04:50:02 +0000 | [diff] [blame] | 359 | // |
Eric Andersen | b520e08 | 2000-10-03 00:21:45 +0000 | [diff] [blame] | 360 | // Enable a nifty progress meter in wget (adds just under 2k) |
Eric Andersen | 370fb08 | 2001-01-20 20:07:00 +0000 | [diff] [blame] | 361 | #define BB_FEATURE_WGET_STATUSBAR |
Eric Andersen | b520e08 | 2000-10-03 00:21:45 +0000 | [diff] [blame] | 362 | // |
Eric Andersen | 79757c9 | 2001-04-05 21:45:54 +0000 | [diff] [blame] | 363 | // Enable HTTP authentication in wget |
| 364 | #define BB_FEATURE_WGET_AUTHENTICATION |
| 365 | // |
Eric Andersen | b9ea02c | 2000-07-25 17:59:37 +0000 | [diff] [blame] | 366 | // Clean up all memory before exiting -- usually not needed |
Eric Andersen | 0d49dd5 | 2000-07-26 00:53:34 +0000 | [diff] [blame] | 367 | // as the OS can clean up... Don't enable this unless you |
| 368 | // have a really good reason for cleaning things up manually. |
Eric Andersen | b9ea02c | 2000-07-25 17:59:37 +0000 | [diff] [blame] | 369 | //#define BB_FEATURE_CLEAN_UP |
| 370 | // |
Richard June | 6d0921c | 2001-01-22 22:35:38 +0000 | [diff] [blame] | 371 | // Support for human readable output by ls, du, etc.(example 13k, 23M, 235G) |
| 372 | #define BB_FEATURE_HUMAN_READABLE |
| 373 | // |
Matt Kraai | 096370d | 2001-02-07 03:52:38 +0000 | [diff] [blame] | 374 | // 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 Whitley | 2fd5298 | 2001-02-09 00:41:10 +0000 | [diff] [blame] | 383 | // Support for the -A -B and -C context flags in grep |
| 384 | //#define BB_FEATURE_GREP_CONTEXT |
| 385 | // |
Mark Whitley | 40e5e7c | 2001-03-14 17:45:45 +0000 | [diff] [blame] | 386 | // Support for the EGREP applet (alias to the grep applet) |
| 387 | //#define BB_FEATURE_GREP_EGREP_ALIAS |
| 388 | // |
Mark Whitley | 450736c | 2001-03-02 19:08:50 +0000 | [diff] [blame] | 389 | // Tell tftp what commands that should be supported. |
| 390 | #define BB_FEATURE_TFTP_PUT |
| 391 | #define BB_FEATURE_TFTP_GET |
| 392 | // |
Eric Andersen | 3f98040 | 2001-04-04 17:31:15 +0000 | [diff] [blame] | 393 | // 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 Andersen | e5dfced | 2001-04-09 22:48:12 +0000 | [diff] [blame] | 404 | // Enable a if you system have setuped locale |
| 405 | //#define BB_LOCALE_SUPPORT |
| 406 | // |
Eric Andersen | 7e1273e | 2001-05-07 17:57:45 +0000 | [diff] [blame] | 407 | // Support for TELNET to pass TERM type to remote host. Adds 384 bytes. |
| 408 | #define BB_FEATURE_TELNET_TTYPE |
| 409 | // |
Matt Kraai | 439e3df | 2001-07-23 14:52:08 +0000 | [diff] [blame^] | 410 | // Support for devfs. |
| 411 | //#define BB_FEATURE_DEVFS |
| 412 | // |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 413 | // 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 Andersen | 9a8195c | 2000-04-18 23:32:10 +0000 | [diff] [blame] | 423 | // |
Eric Andersen | 20aab26 | 2001-07-19 22:28:02 +0000 | [diff] [blame] | 424 | #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 Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 437 | #if defined BB_SH |
| 438 | #if defined BB_FEATURE_COMMAND_EDITING |
| 439 | #define BB_CMDEDIT |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 440 | #else |
| 441 | #undef BB_FEATURE_COMMAND_EDITING |
| 442 | #undef BB_FEATURE_COMMAND_TAB_COMPLETION |
| 443 | #undef BB_FEATURE_COMMAND_USERNAME_COMPLETION |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 444 | #undef BB_FEATURE_SH_FANCY_PROMPT |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 445 | #endif |
Eric Andersen | 00e56ad | 2001-07-06 19:24:27 +0000 | [diff] [blame] | 446 | #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 Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 466 | #else |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 467 | #undef BB_FEATURE_SH_APPLETS_ALWAYS_WIN |
| 468 | #undef BB_FEATURE_SH_STANDALONE_SHELL |
Eric Andersen | 004015e | 2001-05-21 20:30:51 +0000 | [diff] [blame] | 469 | #undef BB_FEATURE_SH_FANCY_PROMPT |
Erik Andersen | d75af99 | 2000-03-16 08:09:09 +0000 | [diff] [blame] | 470 | #endif |
| 471 | // |
Erik Andersen | 6273f65 | 2000-03-17 01:12:41 +0000 | [diff] [blame] | 472 | #ifdef BB_KILLALL |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 473 | #ifndef BB_KILL |
| 474 | #define BB_KILL |
| 475 | #endif |
Erik Andersen | 6273f65 | 2000-03-17 01:12:41 +0000 | [diff] [blame] | 476 | #endif |
| 477 | // |
Erik Andersen | 6273f65 | 2000-03-17 01:12:41 +0000 | [diff] [blame] | 478 | #ifndef BB_INIT |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 479 | #undef BB_FEATURE_LINUXRC |
Eric Andersen | f5d5e77 | 2001-01-24 23:34:48 +0000 | [diff] [blame] | 480 | #endif |
Erik Andersen | 9a8195c | 2000-04-18 23:32:10 +0000 | [diff] [blame] | 481 | // |
Erik Andersen | 5afc864 | 2000-05-02 00:07:56 +0000 | [diff] [blame] | 482 | #if defined BB_MOUNT && defined BB_FEATURE_NFSMOUNT |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 483 | #define BB_NFSMOUNT |
Erik Andersen | 330fd2b | 2000-05-19 05:35:19 +0000 | [diff] [blame] | 484 | #endif |
Eric Andersen | 9f16d61 | 2000-06-12 23:11:16 +0000 | [diff] [blame] | 485 | // |
Mark Whitley | 07edff4 | 2000-06-21 22:46:32 +0000 | [diff] [blame] | 486 | #if defined BB_FEATURE_AUTOWIDTH |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 487 | #ifndef BB_FEATURE_USE_TERMIOS |
| 488 | #define BB_FEATURE_USE_TERMIOS |
| 489 | #endif |
Mark Whitley | 07edff4 | 2000-06-21 22:46:32 +0000 | [diff] [blame] | 490 | #endif |
| 491 | // |
Eric Andersen | f5d5e77 | 2001-01-24 23:34:48 +0000 | [diff] [blame] | 492 | #if defined BB_INSMOD || defined BB_LSMOD |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 493 | #if ! defined BB_FEATURE_NEW_MODULE_INTERFACE && ! defined BB_FEATURE_OLD_MODULE_INTERFACE |
| 494 | #define BB_FEATURE_NEW_MODULE_INTERFACE |
| 495 | #endif |
Eric Andersen | 9f16d61 | 2000-06-12 23:11:16 +0000 | [diff] [blame] | 496 | #endif |
Eric Andersen | 544891d | 2001-02-22 23:37:30 +0000 | [diff] [blame] | 497 | // |
Mark Whitley | 53737c5 | 2001-03-12 23:55:56 +0000 | [diff] [blame] | 498 | #ifdef BB_SYSLOGD |
Mark Whitley | f594986 | 2001-03-14 00:29:14 +0000 | [diff] [blame] | 499 | #if defined BB_FEATURE_IPC_SYSLOG |
| 500 | #define BB_LOGREAD |
| 501 | #endif |
Mark Whitley | 53737c5 | 2001-03-12 23:55:56 +0000 | [diff] [blame] | 502 | #endif |