Commit Graph

955 Commits

Author SHA1 Message Date
Denis Vlasenko
7e84e539de cryptpw: new applet (a bit less than 3k added)
(by Thomas Lundquist <lists@zelow.no>)
2007-05-08 17:52:17 +00:00
Denis Vlasenko
f20de5bb42 ash,kill: use common code for kill applet/builtin
# make bloatcheck
function                                             old     new   delta
evaltreenr                                           644     654     +10
evaltree                                             644     654     +10
parse_conf                                          1440    1444      +4
dpkg_deb_main                                        426     429      +3
ed_main                                             3319    3321      +2
passwd_main                                         2093    2091      -2
kill_main                                            830     826      -4
singlemount                                         4609    4601      -8
find_command                                         962     954      -8
get_lcm                                              123     105     -18
.rodata                                           132243  132147     -96
killcmd                                              449     120    -329
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 5/7 up/down: 29/-465)          Total: -436 bytes

# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 723901    2940   27504  754345   b82a9 busybox_old
 723457    2940   27504  753901   b80ed busybox_unstripped
2007-04-29 23:42:54 +00:00
Denis Vlasenko
18e19f2b0d hush: fix nofork + ctrl-Z clobbering of globals 2007-04-28 16:43:18 +00:00
Denis Vlasenko
8581863a1b procps: remove all global variables
text    data     bss     dec     hex filename
   1462      14      24    1500     5dc busybox.t2/procps/ps.o
   1484       0       0    1484     5cc busybox.t3/procps/ps.o
   3122       0     252    3374     d2e busybox.t1/procps/top.o
   3117       0       0    3117     c2d busybox.t3/procps/top.o
2007-04-19 14:47:11 +00:00
Denis Vlasenko
516a0ca2dc ps: add -o tty and -o rss support
1373      14      24    1411     583 busybox.t1/procps/ps.o
   1462      14      24    1500     5dc busybox.t2/procps/ps.o
2007-04-19 14:46:14 +00:00
Denis Vlasenko
f5294e1f4c hush: use NOFORK applets as appropriate. Net reduction of code size. 2007-04-14 10:09:57 +00:00
Denis Vlasenko
16abcd90ae teach find_root_device to deal with /dev/ subdirs
(by "Kirill K. Smirnov" <lich@math.spbu.ru>)
2007-04-13 23:59:52 +00:00
Bernhard Reutner-Fischer
b290889f02 - add xsendto and use where appropriate; shrink iplink; sanitize libiproute a bit.
-916 byte
2007-04-12 11:34:39 +00:00
Denis Vlasenko
50f7f446ec bb_full_fd_action: remove potential xmalloc from NOFORK path
cat: stop using stdio.h opens
libbb: introduce & use open[3]_or_warn
function                                             old     new   delta
open3_or_warn                                          -      54     +54
bb_cat                                               115     144     +29
open_or_warn                                           -      25     +25
unlzma                                              2404    2412      +8
chattr_main                                          334     339      +5
xstrtoul_range_sfx                                   251     255      +4
telnet_main                                         1514    1510      -4
static.opt                                             4       -      -4
qgravechar                                           122     118      -4
fuser_add_pid                                         61      54      -7
fuser_add_inode                                      154     147      -7
writeFileToTarball                                  1542    1534      -8
refresh                                             1156    1148      -8
do_show                                              856     846     -10
read_leases                                          212     200     -12
setup_redirects                                      236     222     -14
iproute_list_or_flush                               1582    1568     -14
read_config                                          427     411     -16
write_leases                                         284     264     -20
hash_file                                            338     318     -20
copy_file                                           1760    1740     -20
do_iproute                                          2610    2588     -22
bb_full_fd_action                                    320     269     -51
open_to_or_warn                                      103      49     -54
fuser_main                                          1660    1596     -64
.rodata                                           131160  131096     -64
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 4/19 up/down: 125/-423)        Total: -298 bytes
2007-04-11 23:20:53 +00:00
Denis Vlasenko
e4f2d064b0 rename: run_applet_by_name -> run_applet_and_exit 2007-04-11 17:03:19 +00:00
Denis Vlasenko
473dae080a add more convenient defines for [NO]MMU:
"#ifndef BB_NOMMU" is a double negative
2007-04-11 07:04:23 +00:00
Denis Vlasenko
80d14beae9 Rename two config options:
FEATURE_SH_STANDALONE_SHELL => FEATURE_SH_STANDALONE
FEATURE_EXEC_PREFER_APPLETS => FEATURE_PREFER_APPLETS
Make SH_STANDALONE depend on PREFER_APPLETS.
getopt.c: more randomconfig-induced fixes
2007-04-10 23:03:30 +00:00
Denis Vlasenko
c6758a07c6 make compressed help code NOMMU- and NOFORK-friendly -
no forking anymore, bunzip2 unpack routine now does all it in memory.
2007-04-10 21:40:19 +00:00
Denis Vlasenko
335b63d8d1 make a few struct bb_applet members conditional
rename sllep_and_die -> xfunc_die
make fflush_stdout_and_exit NOFORK-safe
fix some buglets found by randomconfig
2007-04-10 21:38:30 +00:00
Bernhard Reutner-Fischer
163516da3a - very minor shrinkage (-3b) 2007-04-10 14:16:19 +00:00
Bernhard Reutner-Fischer
8b1fab2879 - add prototype for str_tolower() 2007-04-10 09:38:07 +00:00
Denis Vlasenko
3f3aa2a57d make xfunctions optionally longjump instead of exit.
use it for making NOFORK more practical.
touch: make it a NOFORK applet
2007-04-09 21:35:07 +00:00
Denis Vlasenko
cd7001f705 factor out NOFORK/NOEXEC code from find. Use it for xargs too. 2007-04-09 21:32:30 +00:00
Denis Vlasenko
c44ab01b75 Improve STANDALONE_SHELL. "safe" applets are renamed NOEXEC applets
and now this fact is recorded in applets.h, not ash.c.

Several fixes to "--help + STANDALONE_SHELL" scenarios.

function                                             old     new   delta
run_current_applet_and_exit                            -     355    +355
arith                                               2064    2073      +9
refresh                                             1148    1156      +8
getopt32                                            1068    1073      +5
telnet_main                                         1510    1514      +4
md5_sha1_sum_main                                    565     566      +1
xstrtoul_range_sfx                                   255     251      -4
packed_usage                                       22523   22514      -9
tryexec                                              255     203     -52
static.safe_applets                                  152       -    -152
.rodata                                           131320  131128    -192
run_applet_by_name                                   869     506    -363
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 5/5 up/down: 382/-772)         Total: -390 bytes

./busybox ash -c 'i=20000; while test $i != 0; do touch z; i=$((i-1)); done'
runs more than twice as fast with STANDALONE_SHELL versus without.
2007-04-09 03:11:58 +00:00
Denis Vlasenko
32b633aa3f merge busybox.c into applets.c 2007-04-09 03:05:48 +00:00
Denis Vlasenko
8d9f495d68 getopt32: fix llist_t options ordering. llist_rev is not unused.
function                                             old     new   delta
tar_main                                             705     695     -10
sort_main                                            928     918     -10
decode_format_string                                 886     876     -10
run_parts_main                                       197     185     -12
ps_main                                              513     500     -13
wget_main                                           2764    2750     -14
awk_main                                            1014    1000     -14
od_main                                             2886    2866     -20
llist_rev                                             25       -     -25
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/8 up/down: 0/-128)           Total: -128 bytes
2007-04-08 15:08:42 +00:00
Denis Vlasenko
bbd695d801 find: fix handling of -prune
recursive_actions: uppercase flag constants
2007-04-08 10:52:28 +00:00
Denis Vlasenko
04c99ebb4f random small shrinkage and elimination of statics 2007-04-07 00:44:31 +00:00
Denis Vlasenko
bf295dd5b6 [u]mount: extend -t option (Roy Marples <uberlord@gentoo.org>) 2007-04-05 21:57:47 +00:00
Denis Vlasenko
1bb552b1d9 libbb: add xunlink()
patch: do not try to delete same file twice
2007-04-05 21:25:15 +00:00
Denis Vlasenko
29fe7265b8 nc: port nc 1.10 to busybox 2007-04-05 20:26:28 +00:00
Denis Vlasenko
992e05b6f0 udpsvd: more work on it. works in limited testing. 2007-04-03 01:13:04 +00:00
Denis Vlasenko
729bd9e0b0 test: comment out unused code
udpsvd: fake it compile
tcpsvd: more optimal memorizing of IP's for -C
2007-04-02 12:37:28 +00:00
Denis Vlasenko
2856dab477 tcpsvd: new applet
It's a GPL-ed 'clone' of Dan Bernstein's tcpserver.
Author: Gerrit Pape <pape@smarden.org>
http://smarden.sunsite.dk/ipsvd/
size tcpsvd.o
   text    data     bss     dec     hex filename
   2571       4      16    2591     a1f tcpsvd.o
2007-04-01 01:18:20 +00:00
Bernhard Reutner-Fischer
3e816c1252 - fold recurse, depthFirst and dereference params into one param flags.
Minor size improvement (-16b for size, -24b according to bloat-o-meter).
2007-03-29 10:30:50 +00:00
Denis Vlasenko
10457b90db make pidfile writing configurable.
[ui]toa_to_buf: change API. No users yet.
2007-03-27 22:01:31 +00:00
Denis Vlasenko
afa7023b46 zcip: make it work on NOMMU (+ improve NOMMU support machinery)
fsck: fix bad English in a comment
2007-03-26 17:25:33 +00:00
Denis Vlasenko
53091ecd20 Attempt to get more applets compile for NOMMU.
TODO_config_nommu documents what I managed to compile so far
(yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO
Also make fork(), daemon() produce warnings on compile stage
(in addition to erros on link stage).
2007-03-26 13:35:09 +00:00
Denis Vlasenko
bb7fcb4229 libbb: rework NOMMU helper API so that it makes more sense
and easier to use. Doesn't compile - need two more commits.
2007-03-26 13:20:04 +00:00
Denis Vlasenko
cad04ef4f3 add NOMMU fixme's; move move_fd from runit_lib to libbb; nuke fd_copy 2007-03-25 23:21:05 +00:00
Denis Vlasenko
8a503be840 #ifdef out re_execed on MMU machines 2007-03-24 16:13:33 +00:00
Denis Vlasenko
9067f13be0 NOMMU re-exec trick shuld not depend on existence of "don't daemonize"
option for every affected applet (and dnsd, for example, don't have one).
Thus rework re-exec support to not require it. Code got smaller too.
2007-03-24 12:11:17 +00:00
Denis Vlasenko
c86e052b81 fix accumulated whitespace and indentation damage 2007-03-20 11:30:28 +00:00
Denis Vlasenko
4b4b619c9c include <stddef.h> so that ptrdiff_t is again available 2007-03-18 20:33:26 +00:00
Mike Frysinger
75acbe322c punt useless header as pointed out by src.obsolete.headers 2007-03-17 06:27:38 +00:00
Denis Vlasenko
bff32ce4d5 gzip: Improve ptr_to_globals trick, allowing gcc
to optimize better. -480 bytes.
2007-03-15 19:48:35 +00:00
Denis Vlasenko
1cc70225e7 networking/interface.c: was doing really strange caching of fd's
open for getting ifconfig data - ??! Simplified all that. -200 bytes.
2007-03-15 19:46:43 +00:00
Denis Vlasenko
972288e62f modify ptr_to_globals trick so that we do not violate
type safety (well, sort of ;))
2007-03-15 00:57:01 +00:00
Denis Vlasenko
7f2527e5a7 arp, networking/interface.c: eliminate statics
and unneeded on-stack buffers, disable (comment out)
some apparently unused (and buggy) code paths. -700 bytes.
2007-03-14 22:11:20 +00:00
Denis Vlasenko
6ef06eeed4 stop using big static buffer for inode hash 2007-03-14 22:06:01 +00:00
Denis Vlasenko
fe42d17318 gzip: bbunzip integration fixes 2007-03-14 00:08:28 +00:00
Denis Vlasenko
39c651e909 introduce and use setfscreatecon_or_die
(patch by Yuichi Nakamura <ynakam@hitachisoft.jp>)
runcon: *yet another* fix for vda's brainfart :(
2007-03-12 18:22:55 +00:00
Denis Vlasenko
1203c9bf2f next portion of selinux updates: chcon, runcon. From
Yuichi Nakamura <himainu-ynakam@miomio.jp>  
KaiGai Kohei <busybox@kaigai.gr.jp>
2007-03-11 22:16:02 +00:00
Denis Vlasenko
49622d7846 selinux support by Yuichi Nakamura <ynakam@hitachisoft.jp> (HitachiSoft) 2007-03-10 16:58:49 +00:00
Denis Vlasenko
02f0c4c2bf diff: failed to confirm "static bug" in gcc - reinstating statics.
microscopic code improvements.
2007-03-09 10:08:53 +00:00
Denis Vlasenko
8e858e2700 clean up accumulated whitespace damage 2007-03-07 09:35:43 +00:00
Denis Vlasenko
c115fdbc80 ifupdown: code to deconstruct the state_list gracefully
(patch by Gabriel L. Somlo <somlo@cmu.edu>)
2007-03-06 22:53:10 +00:00
Denis Vlasenko
cce38586ae start_stop_daemon: add -chuid support 2007-02-26 22:47:42 +00:00
Denis Vlasenko
54cf511ce1 sort: fix multiple -k (was ignoring all except last) 2007-02-17 18:11:45 +00:00
Denis Vlasenko
ec27feb045 init: code readability enhancements; very small code changes 2007-02-17 15:52:02 +00:00
Denis Vlasenko
c84520d73d klogd: code de-obfuscation with small code size reduction 2007-02-17 14:12:10 +00:00
Denis Vlasenko
6ca0444420 syslogd: fix "readpath bug" by using readlink instead
libbb: rename xgetcwd and xreadlink
2007-02-11 16:19:28 +00:00
Denis Vlasenko
9ca26d38c5 ping: support -I addr in family neutral manner; reuse a bit of common code 2007-02-09 17:32:16 +00:00
Mike Frysinger
0aa6ba5d44 make sure ps/top output what they claim: vsz, not rss ... down the line we should make the output controllable either at runtime or buildtime as both statistics are quite useful 2007-02-08 08:21:58 +00:00
Denis Vlasenko
0850cdabde tftp: fix IPv6 fallout 2007-02-07 23:20:32 +00:00
Denis Vlasenko
710694f0e5 fix #ifdef ENABLE_xxx -> #if 2007-02-07 20:27:03 +00:00
Denis Vlasenko
d46d3c292e new applets: selinux utils by KaiGai Kohei <kaigai@kaigai.gr.jp> 2007-02-06 19:28:50 +00:00
Denis Vlasenko
1d76f439da EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu> 2007-02-06 01:20:12 +00:00
Denis Vlasenko
e991303406 udhcp: use improved gethostbyname replacement from IPv6 code 2007-02-04 02:41:57 +00:00
Denis Vlasenko
1094452423 ifconfig: use IPv6 infrastructure 2007-02-04 02:40:27 +00:00
Denis Vlasenko
5870ad9672 mount: (try to) support cifs with IPv6 2007-02-04 02:39:55 +00:00
Denis Vlasenko
42823d597a add x to IPv6 functions which can die 2007-02-04 02:39:08 +00:00
Denis Vlasenko
9f85de1821 BB_EXECLP should call execlp, not execvp 2007-02-04 00:09:18 +00:00
Denis Vlasenko
06af216528 suppress warnings about easch <applet>_main() having
no preceding prototype
2007-02-03 17:28:39 +00:00
Denis Vlasenko
4921b54f37 Add BB_EXEC[LV]P() which encapsulate FEATURE_EXEC_PREFER_APPLETS
(patch from Gabriel L. Somlo <somlo@cmu.edu>)
2007-02-03 02:17:41 +00:00
Denis Vlasenko
322661d025 preparatory patch for -Wwrite-strings #6 2007-01-29 23:43:52 +00:00
Denis Vlasenko
b6aae0f381 preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00
Denis Vlasenko
a41fdf331a preparatory patch for -Wwrite-strings #1 2007-01-29 22:51:00 +00:00
Denis Vlasenko
434ad5456b fix warning in find.c 2007-01-27 13:45:17 +00:00
Denis Vlasenko
98c0bba09d fix bin2hex bug. lowercase = uppercase | 0x20, not | 0x10! 2007-01-26 23:31:05 +00:00
Denis Vlasenko
8b942c6639 fix "expr has no effect" warning 2007-01-26 22:55:12 +00:00
Denis Vlasenko
a1042e94f1 fix non-ipv6 compile 2007-01-26 07:01:10 +00:00
Denis Vlasenko
90ec4dc0c7 arping: stop using last gethostbyname2 in the tree
hostname: small optimization
2007-01-25 19:44:38 +00:00
Denis Vlasenko
5de9e9ce0b clean up commented out old code 2007-01-22 22:46:04 +00:00
Denis Vlasenko
9adc6ced4f ping6: stop using xgethostbyname2, remove it from libbb. 2007-01-22 22:45:27 +00:00
Denis Vlasenko
448f0241e0 nslookup: full circle. Here we started IPv6 work. Use "new API"
and thus save a few bytes.
2007-01-22 22:43:05 +00:00
Bernhard Reutner-Fischer
835f575b61 - the archivers expect mode to be a mode_t, so do not trip signed/unsigned conversion purposefully 2007-01-22 17:48:08 +00:00
Denis Vlasenko
703e20235a cleanups: unnecessary casts, unified const_1, eliminate cross-.c file
prototypes (heresy!), add spaces in places like "flags&NETSTAT_CONNECTED",
removed unused #defines, #ifdef -> #if, use uint32_t for ipv4 addrs.
2007-01-22 14:12:08 +00:00
Denis Vlasenko
85629f08bc comment out unused old networking API parts
sockaddr2dotted: return IPV6 addrs in [addr]:port form (was addr:port)
2007-01-22 09:36:41 +00:00
Denis Vlasenko
38f6319421 cmdedit is not a 'command' editing anymore, it's just editing (generic),
so rename stuff accordingly.
2007-01-22 09:03:07 +00:00
Denis Vlasenko
8e1c71529c Convert cmdedit into more generic line input facility
(make history and completion optional at runtime).
Use it for fdisk, as an example.
Some unrelated fixes in fdisk are also here.
2007-01-22 07:21:38 +00:00
Bernhard Reutner-Fischer
af45760cca - get_terminal_width_height does not and should never write to fd. Cosmetic Precaution 2007-01-20 21:33:50 +00:00
Denis Vlasenko
2405ad659e ls: use get_cached_username/groupname 2007-01-19 21:24:17 +00:00
Denis Vlasenko
9af7c9d6b6 openvt,getty,vfork_daemon_rexec,mount: tighten up fd cleanup code
(will close all fd's > 2 on daemonization now)
getty: fix "getty -" support, and also do not try to chown/chmod "-"
telnetd: fix "lost ctty" bug
Yet another attempt on saner function names:
bb_sanitize_server_stdio(0/1) -> bb_sanitize_stdio() + bb_daemonize();
2007-01-19 21:19:35 +00:00
Bernhard Reutner-Fischer
c966ba46a9 - move the smallint that is platform dependant to it's proper place 2007-01-18 10:32:09 +00:00
Peter Kjellerstedt
f8384fa50c Use char for smallint on CRIS as well. 2007-01-18 10:26:07 +00:00
Denis Vlasenko
cbbc043d1b smallint can be a char for amd64 too 2007-01-18 00:16:06 +00:00
Denis Vlasenko
d97c9244b1 Rename bb_sanitize_stdio -> bb_sanitize_server_stdio
(name is still bad - it doesn't hint that function
may do daemonization trick for you if asked to).
Small fixes to fakeidentd.
2007-01-14 13:12:06 +00:00
Denis Vlasenko
7a431b3715 By popular request reinstate fakeidentd's standalone mode.
Since this is also needed for other applets like telnetd,
introduce generic driver for such things.
It even supports inetd-wait ('linger') mode, when inetd
hands out listen socket to child and waits to it to die,
instead of handing out accepted socket and continuing
listening itself (nowait mode).
Code growth ~200 bytes.
NB: our inetd doesn't support wait mode yet (or mabe it is buggy).
2007-01-14 01:29:06 +00:00
Denis Vlasenko
150f402b36 whitespace fixes (leading spaces to tab) 2007-01-13 21:06:21 +00:00
Denis Vlasenko
3a34d0c08a random small size optimizations 2007-01-12 22:10:34 +00:00
Denis Vlasenko
5d68724d5b next part of ipv6-ization. mostly netcat. 2007-01-12 20:59:31 +00:00
Denis Vlasenko
6536a9b583 next part of ipv6-ization is here: wget & httpd 2007-01-12 10:35:23 +00:00
Denis Vlasenko
f7996f3b70 Trailing whitespace removal over entire tree 2007-01-11 17:20:00 +00:00
Denis Vlasenko
8e9ccba371 ipv6-ization efforts continue. Few bugs are found,
unknown number likely introduced...
2007-01-11 16:50:23 +00:00
Denis Vlasenko
bbe514683a a bit more IPv6-ization work
syslogd: converted to use it (in -R host:port)
2007-01-10 20:19:56 +00:00
Denis Vlasenko
9de420c27c Improve generic ipv4+ipv6 support in libbb.
Convert telnet to it. Now this works:
telnetd -b [::1]:1234 - bind to IPv6 non-standard port
telnet [::1]:1234 - connect to IPv6 non-standard port
telnet ::1 1234 - same
This does not require ANY ipv6-specific code in applets
(no struct sockaddr_in6. In fact, no sockaddr_in, too).
2007-01-10 09:28:01 +00:00
Denis Vlasenko
fa85b86f38 add arp applet - thanks to
"Eric Spakman" <E.Spakman@inter.nl.net>
2007-01-07 01:24:12 +00:00
Denis Vlasenko
a9b60e93ee new libbb func: xmalloc_realpath (+ use it where makes sense)
syslogd, logread: add debugging code (disabled)
syslogs: drastically smaller bss; fix "-C n" behaviour
2007-01-04 17:59:59 +00:00
Denis Vlasenko
9b1381fd2f convert calloc to xzalloc
fix sleep-on-die option
2007-01-03 02:56:00 +00:00
Denis Vlasenko
24cfe8fe0c introduce small[u]int
fsck_minix: use it for flag variables. 140 bytes saved
2007-01-03 00:39:15 +00:00
Denis Vlasenko
b5a122b6f9 fix for uclibc-without-shadow.h compilation 2006-12-30 14:46:51 +00:00
Denis Vlasenko
7fa0fcafca fix build without shadow support 2006-12-28 21:33:30 +00:00
Denis Vlasenko
9a44c4f91c bb_xget[pw/gr]nam were horribly misnamed - fixed.
uidgid_get -> get_uidgid, add additional param
(numeric_ok). Make chown use it.
chown: fix "chown user: ...."
install: fix incorrect use of bb_xget[pw/gr]nam
2006-12-28 05:44:47 +00:00
Denis Vlasenko
666da5e2c6 merge post-1.3.0 fixes 2006-12-26 18:17:42 +00:00
Denis Vlasenko
270c17c0e6 properly export externs thru *.h files 2006-12-26 17:40:33 +00:00
Denis Vlasenko
0de9375ee6 leftover of e2fsck surgery 2006-12-26 02:51:29 +00:00
Denis Vlasenko
a5b3e76c38 missing piece of prev commit: ndelay_off 2006-12-24 07:15:50 +00:00
Denis Vlasenko
714701c890 tar et al: die if bb_copyfd_size copies less than asked for.
(we have bb_copyfd_exact_size now for that kind of usage)
2006-12-22 00:21:07 +00:00
Denis Vlasenko
bf66fbc8e2 introduce LONE_CHAR (optimized strcmp with one-char string) 2006-12-21 13:23:14 +00:00
Denis Vlasenko
83e5d6f772 A bunch of defined(__GLIBC__) added. static-linking warning expanded 2006-12-18 21:49:06 +00:00
Denis Vlasenko
9f739445cd inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid] 2006-12-16 23:49:13 +00:00
Denis Vlasenko
5fa7148761 build system: add "release" target
find: support -size N (needed for above)
2006-12-12 22:31:15 +00:00
Denis Vlasenko
becd8c538c passwd: made smaller by ~130 bytes. size can go negative
if current trend will continue ;)
2006-12-01 21:34:20 +00:00
Denis Vlasenko
c61852a02b fix support for globally disabling --long-options.
(disabling them saves ~4K on fully configured bbox)
2006-11-29 11:09:43 +00:00
Denis Vlasenko
459903bd4e Provide our own isdigit macro. saves more than 400 bytes. 2006-11-27 14:44:18 +00:00
Denis Vlasenko
d686a045c8 safe_strtoXX interface proved to be a bit unconvenient.
Remove it, introduce saner bb_strtoXX.
Saved ~350 bytes.
2006-11-27 14:43:21 +00:00
Denis Vlasenko
e5667c1cfe Closing bug 730. libbb run_parts is using scandir (a GNUism),
and it is used only by run_parts applet, so move it there.
Also saved ~30 bytes (prolly gcc autoinlining...).
2006-11-26 20:13:39 +00:00
Denis Vlasenko
2d27e4ccbb tee: fix bug: argv[-1] is a no-no!
bb_full_fd_action: optimize
die_if_ferror: "<applet>: filename" isn't a good err msg, add "..I/O error"
2006-11-25 23:50:28 +00:00
Denis Vlasenko
43bddf31e9 small improvements in str -> num convertors 2006-11-25 14:49:04 +00:00
Denis Vlasenko
ed836cdc30 regularize str -> num convertors 2006-11-25 14:44:13 +00:00
Denis Vlasenko
c50f370f98 tar: cache [ug]id->username/groupname mappings. Cuts down amount
of open/read/close of /etc/passwd and /etc/group
dramatically (we were rereading those for each untarred file!!!)
2006-11-24 14:57:31 +00:00
Denis Vlasenko
0b35470d9b glibc makedev() is a large inline. Save 700+ bytes by wrapping it
into a function.
2006-11-24 14:54:27 +00:00
Denis Vlasenko
cf30cc82a3 header_verbose_list: stop truncating file size in listing 2006-11-24 14:53:18 +00:00
Denis Vlasenko
376ce1e775 tar:
* unpack: handle tar header fields which are not NUL terminated
* pack: handle 4+GB files correctly
* pack: refuse to store 101+ softlinks (was truncating link
  target name)
* pack: mask mode with 07777
2006-11-24 14:51:01 +00:00
Denis Vlasenko
48237b0c88 introduce setsockopt_reuseaddr(int fd), setsockopt_broadcast(int fd),
use them where appropriate. 200 bytes saved
2006-11-22 23:22:06 +00:00
Denis Vlasenko
c8717cd857 telnetd: move generic stuff into libbb. It will make it easy
to make other server applets IPv6-aware too.
2006-11-22 16:10:39 +00:00
Denis Vlasenko
75f8d080a2 telnetd: we were having telnetd with is ONLY inetd or ONLY standalone.
What if I need to have both?? This patch introduces
CONFIG_FEATURE_TELNETD_STANDALONE: y - both, n - only inetd.
2006-11-22 15:54:52 +00:00
Denis Vlasenko
7ca3921e5e bb_INET_default[] is really just a const "default",
nothing INET-specific
2006-11-21 20:34:21 +00:00
Denis Vlasenko
9229794ab3 insmod_ng_main: -80 bytes. Stopp mmapping, use xmalloc_open_read_close(). 2006-11-21 11:58:14 +00:00
Denis Vlasenko
83ea643d8d svlogd: new applet. +9k. Still too big, but it was 12k yesterday. 2006-11-16 02:27:24 +00:00
Denis Vlasenko
5af906e7c8 rename: compare_string_array -> index_in_str_array
introduce index_in_substr_array and use it in
iproute2
2006-11-05 18:05:09 +00:00
Denis Vlasenko
aae0311356 smart_ulltoa5: make available in libbb 2006-11-05 00:44:39 +00:00
Denis Vlasenko
459e4d6cf7 replace /proc scanning code by more versatile one.
Use it where appropriate.
Stop scanning /etc/passwd *for every process*!!! (uid->username)
top: reduce memory usage - we won't save unneeded fields
from /proc info anymore. Downside: ~+250 bytes of code
2006-11-05 00:43:51 +00:00
Denis Vlasenko
fa07680091 top: improve CPU% calculation
style fixes
2006-11-05 00:38:51 +00:00
Denis Vlasenko
dd539f7687 Unneeded code removed, usused field "unsigned pscpu" removed 2006-11-01 20:20:37 +00:00
Denis Vlasenko
35fb512728 PID should be stored in pid_t, not int or long.
find_pid_by_name() was returning 0 or -1 in last array element,
but -1 was never checked. We can use just 0 intead.
2006-11-01 09:16:49 +00:00
Denis Vlasenko
5c7596058d ls: cleanup part 1 2006-10-28 12:37:16 +00:00
Denis Vlasenko
8c35d65c43 recursive_action: add depth param
chmod: match coreutils versus following links
2006-10-27 23:42:25 +00:00
Denis Vlasenko
dca0b707c0 reshuffle libbb.h contents so that order of decls makes sense
Found bad typo in largefile support :)
2006-10-27 09:05:02 +00:00
Denis Vlasenko
1de0830e62 Fix minor breakage in previous commit 2006-10-26 23:32:43 +00:00
Denis Vlasenko
ddec5af6b0 rename functions to more understandable names 2006-10-26 23:25:17 +00:00
Denis Vlasenko
f0ed376eda remove bb_printf and the like 2006-10-26 23:21:47 +00:00
Denis Vlasenko
1457915afc xconnect is non-conforming to "xfunc like libc" rule. Fixing 2006-10-26 01:09:46 +00:00
Denis Vlasenko
c8400a2162 wget: wget $'-\207' ... should not be allowed to work. ever. :)
So fix wget & getopt32. Also fix multiple --header options
order: add and use rev_llist.
2006-10-25 00:33:44 +00:00
Denis Vlasenko
f24e1f40e0 cp: add support for -s, -l. Fix free(nonmalloc) bug.
Add doc on POSIX's rules on -i and -f (insane!).
ln: make "ln dangling_symlink new_link" work.
2006-10-21 23:40:20 +00:00
Denis Vlasenko
b79b87a30f build system: (try to) get rid of bb_config.h hack 2006-10-19 22:17:44 +00:00
Denis Vlasenko
3a6755f56f grep: add support for -r 2006-10-14 14:24:30 +00:00
Denis Vlasenko
ea62077b85 add open_read_close() and similar stuff 2006-10-14 02:23:43 +00:00
Denis Vlasenko
2d5ca60bfb bb_get_[chomped]line_from_file wasn't descriptive enough.
Renaming...
2006-10-12 22:43:20 +00:00
Denis Vlasenko
f6f43df60b ifupdown: stop emitting annoying/misleading error messages.
Patch by Gabriel Somlo <somlo at cmu.edu>
2006-10-11 22:16:56 +00:00
Denis Vlasenko
1114de7219 od: provide full-blown od from coreutils if CONFIG_DESKTOP 2006-10-10 23:26:05 +00:00
Denis Vlasenko
cba9ef5523 fixes from Vladimir Dronnikov <dronnikov@gmail.ru> 2006-10-10 21:00:47 +00:00
Denis Vlasenko
ca3c981c07 start_stop_daemon: add -N <nice> compat
[re]nice: add support for -nNNN w/o spaces, -NNN (nice only),
          simplified code
2006-10-08 23:36:17 +00:00
Denis Vlasenko
7039a66b58 correct largefile support, add comments about it. 2006-10-08 17:54:47 +00:00
Denis Vlasenko
1385899416 attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00
Denis Vlasenko
5625415085 dd: make it recognize not only 'k' but 'K' too;
make it (partially) CONFIG_LFS-aware
2006-10-07 16:24:46 +00:00
Denis Vlasenko
c12f53090b dnsd fix; option_mask32 added. dnsd needs more love. 2006-10-06 09:49:47 +00:00
Denis Vlasenko
de59c0f58f httpd: add -u user[:grp] support 2006-10-05 22:50:22 +00:00
Denis Vlasenko
7d219aab70 build system overhaul 2006-10-05 10:17:08 +00:00
Denis Vlasenko
8f8f268cfd bb_applet_name -> applet_name 2006-10-03 21:00:43 +00:00
Denis Vlasenko
67b23e6043 getopt_ulflags -> getopt32.
It is impossible to formulate sane ABI based on
size of ulong because it can be 32-bit or 64-bit.
Basically it means that you cannot portably use
more that 32 option chars in one call anyway...
Make it explicit.
2006-10-03 21:00:06 +00:00
Denis Vlasenko
40920825d5 rename bb_default_error_retval -> xfunc_error_retval 2006-10-03 20:28:06 +00:00
Denis Vlasenko
cf94446af7 random style fixes 2006-10-03 19:02:20 +00:00
Denis Vlasenko
fe54458e46 runit/chpst: "change process state" utility
It's "nice" on steroids - can set uid/gid, mem/cpu limits etc. +3.5k
2006-10-03 15:57:40 +00:00
Denis Vlasenko
97a8dd3857 g[un]zip: add support for -v (verbose).
Add CONFIG_DESKTOP, almost all bloat from this change
is hidden under that.
2006-10-01 15:55:11 +00:00
Denis Vlasenko
0b193a7871 losetup: use /dev/loopN or /dev/loop/N according to CONFIG_FEATURE_DEVFS=n/y 2006-09-29 21:47:11 +00:00
Denis Vlasenko
a77947f5bb kill: fix bugs (kill -l output was horrible), fix style, constify data 2006-09-27 14:19:16 +00:00
Denis Vlasenko
a552eeb498 wget: add (configurable) large file support. Run tested. 2006-09-26 09:22:12 +00:00
Rob Landley
eb84a42fdd The Software Freedom Law Center wants us to add a copyright notice to the
generated binaries, to make copyright enforcement easier.  Our liason with
them (Bradley Kuhn) suggested the following text:

> Copyright (C) YEAR-2006  Erik Andersen, Rob Landley, and others.
> Licensed under GPLv2.  See source distribution for full notice.

And the busybox help message seems the least offensive place to put it.  (At
some point in the future, I need to strip 128 bytes from the binary to feel
good about this, though. :)

Minor header file cleanup while I was there, since libbb.h already #includes
most of that stuff...
2006-09-20 21:41:13 +00:00
Denis Vlasenko
0b5fd45ef7 change char *string = "foo" -> char string[] = "foo"
function                                             old     new   delta
xsetenv                                               45      44      -1
iproute_list_or_flush                               1834    1833      -1
ipaddr_modify                                       1915    1914      -1
ipaddr_list_or_flush                                1861    1860      -1
invarg                                                39      38      -1
do_set                                              1259    1258      -1
bb_verror_msg                                        268     267      -1
create_icmp_socket                                   142     140      -2
create_icmp6_socket                                  142     140      -2
bb_full_fd_action                                    324     322      -2
bb_path_mtab_file                                     10       -     -10
.rodata                                           214796  214720     -76
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 0/11 up/down: 0/-99)            Total: -99 bytes
2006-09-19 09:55:09 +00:00
Rob Landley
69115c656d Unbreak allbareconfig.
We've had -Werror in the tree for quite a while, so adding #warning
somewhat counterproductve way to make comments on the code that belong on the
mailing list anyway.
2006-09-15 04:01:03 +00:00
Denis Vlasenko
25098f7fd5 mount: move code from nfsmount.c into mount.c 2006-09-14 15:46:33 +00:00
Rob Landley
20cc6d567f Remove pointless "const". Bloatcheck says 0 bytes difference. 2006-09-12 21:42:17 +00:00
Denis Vlasenko
00d7d6cef6 nfsmount: sanitize it. It had a rather peculiar idea of implementing "bg"
option - it was going to return a special flag back to caller and
expecting caller to call it again with special parameter! Also
caller was charged with calling mount() syscall...

mount: mtab support was non-functional. Enabling it revealed serious bug
which is not fixed yet.
2006-09-11 17:42:44 +00:00
Bernhard Reutner-Fischer
57b56674a3 - merge xstat.c into xfuncs.c 2006-09-11 09:18:09 +00:00
Denis Vlasenko
2e502914b0 login: style fixes 2006-09-08 17:22:45 +00:00
Denis Vlasenko
a9801658ee getty, sulogin: convert to using bb_msg for syslog output 2006-09-07 16:20:03 +00:00
Denis Vlasenko
3538b9a882 Implement optional syslog logging using ordinary
bb_xx_msg calls, and convert networking/* to it.
The rest of bbox will be converted gradually.
2006-09-06 18:36:50 +00:00
Denis Vlasenko
21afc7dc29 uuencode: common implementation for wget and uuencode (closing bug 694) 2006-09-03 15:49:40 +00:00
Bernhard Reutner-Fischer
73561cc75a - pull from busybox_scratch: r15829:15850
Various fixes, cleanups and shrinkage:
saves 952 Bytes:
   text    data     bss     dec     hex filename
1087742   15853  790632 1894227  1ce753 ../busybox/busybox.old
1086790   15853  790632 1893275  1ce39b busybox
via:
# scripts/bloat-o-meter ../busybox/busybox_unstripped.old busybox_unstripped 
function                                             old     new   delta
ipcrm_main                                           756     822     +66
getval                                                 -      61     +61
maybe_set_utc                                          -      40     +40
udhcpc_main                                         2896    2912     +16
md5_hash_block                                       428     437      +9
opt                                                    8      16      +8
qgravechar                                           106     110      +4
make_bitmap                                          292     295      +3
inflate_unzip                                       2056    2059      +3
add_partition                                       1412    1414      +2
__parsespent                                         156     158      +2
qrealloc                                              41      42      +1
format                                                 -       1      +1
catv_main                                            313     314      +1
watch_main                                           293     292      -1
varunset                                              81      80      -1
part                                                   1       -      -1
check_if_skip                                        837     836      -1
start_stop_daemon_main                               840     837      -3
create_lost_and_found                                175     172      -3
supress_non_delimited_lines                            4       -      -4
static.l                                               4       -      -4
static.c                                               5       1      -4
bsd_sum_file                                         237     233      -4
eval2                                                338     332      -6
arithmetic_common                                    166     158      -8
cmpfunc                                               22       5     -17
cksum_main                                           294     275     -19
cmp_main                                             465     439     -26
dd_main                                             1535    1508     -27
rmmod_main                                           376     333     -43
cut_file                                             727     644     -83
ipcs_main                                           3809    3721     -88
cut_main                                             722     614    -108
date_main                                           1443    1263    -180
remove_ids                                           222       -    -222
------------------------------------------------------------------------------
(add/remove: 3/4 grow/shrink: 11/18 up/down: 217/-853)       Total: -636 bytes
2006-08-28 23:31:54 +00:00
Rob Landley
abfe107f78 No real need for my_query_module() and this eliminates some type-punned
pointer warning on certain gcc versions (and saves 38 bytes).
2006-08-28 19:40:08 +00:00
Rob Landley
519d7df930 Another whack at scripts/individual. Now builds 212 applets. 2006-08-09 20:56:23 +00:00
Rob Landley
e3781b7312 Add shared subtree support, suggested by Vladimir Dronnikov. Also break out a
few new (unfinished) config options, which I intend to make hidden (but
enabled) when CONFIG_NITPICK is disabled.  Getting the .config infrastructure
to do that is non-obvious, it seems...
2006-08-08 01:39:49 +00:00
Rob Landley
081e38483e Remove xcalloc() and convert its callers to xzalloc(). About half of them
were using "1" as one of the arguments anyway, and as for the rest a multiply
and a push isn't noticeably bigger than pushing two arguments on the stack.
2006-08-03 20:07:35 +00:00
Rob Landley
d921b2ecc0 Remove bb_ prefixes from xfuncs.c (and a few other places), consolidate
things like xasprintf() into xfuncs.c, remove xprint_file_by_name() (it only
had one user), clean up lots of #includes...  General cleanup pass.  What I've
been doing for the last couple days.

And it conflicts!  I've removed httpd.c from this checkin due to somebody else
touching that file.  It builds for me.  I have to catch a bus.  (Now you know
why I'm looking forward to Mercurial.)
2006-08-03 15:41:12 +00:00
Rob Landley
534374755d Cleaup read() and write() variants, plus a couple of new functions like
xlseek and fdlength() for the new mkswap.
2006-07-16 08:14:35 +00:00
Rob Landley
df822f2606 We need xsetuid() and xsetgid() because per-user process resource limits can
prevent a process from switching to a user that has too many processes, and
when that happens WE'RE STILL ROOT.  See http://lwn.net/Articles/190331/
2006-07-15 23:00:46 +00:00
Rob Landley
c9c1a41c58 A couple things that got tangled up in my tree, easier to check in both than
untangle them:

Rewrite u_signal_names() into get_signum() and get_signame(), plus trim the
signal list to that required by posix (they can specify the numbers for
the rest if they really need them).  (This is preparatory cleanup for adding
a timeout applet like Roberto Foglietta wants.)

Export the itoa (added due to Denis Vlasenko, although it's not quite his
preferred implementation) from xfuncs.c so it's actually used, and remove
several other redundant implementations of itoa and utoa() in the tree.
2006-07-12 19:17:55 +00:00
Rob Landley
ab7d9be17c Patch from Tito to remove pwd_to_spwd (which we don't actually need), with
some #ifdef removal from me.
2006-07-11 16:19:17 +00:00
Rob Landley
1cca9484db Upgrade netcat a lot. Make -e able to take the rest of the command line as
what to exec.  Add -f mode and a brief explanation of how to use it to replace
minicom.  Add -l -l mode so you can turn any command into a server.  And group
all of netcat's command line options under two CONFIG entries, so if you
disable both it doesn't use getopt at all.
2006-07-10 19:45:20 +00:00
Rob Landley
4ae905a31c Minor build tweaks that save 1100 bytes building busybox on Ubuntu 6.06. 2006-07-06 17:22:54 +00:00
Rob Landley
5d9c42aadc Slowly pulling more common headers into libbb.h. Andre pointed out that
older uClibc didn't include sys/socket.h from netinet/in.h, so add an
explicit #include for that too...
2006-06-24 17:55:02 +00:00
Rob Landley
b13fee4cbb Since rangecoder is just a bunch of C functions, move it into the one user
(decompress_unlzma.c).  Also a slight #include cleanup, and I've been meaning
to put #include <unistd.h> into libbb.h since it's so darn common...
2006-06-20 22:38:00 +00:00
Rob Landley
290fcb4213 Undo all of the ugliness and some of the bloat from 15412. 2006-06-18 23:59:03 +00:00
Rob Landley
ea224be6aa skip_whitespace() shouldn't claim its return value is const, it doesn't know
that and callers wind up typecasting it back.
2006-06-18 20:20:07 +00:00
Rob Landley
c7ddefc062 Attempt at fixing bug 815 by upgrading bb_spawn() so that builtins are at
the start of the path.  (This should be under the same config option as
the standalone shell, but right now that's buried in the shell menu.)

Also add the ability to specify CONFIG_BUSYBOX_EXEC_PATH with /proc/self/exe
as an overrideable default.
2006-06-14 01:24:33 +00:00
Paul Fox
6ab037872f made "test" an ash built-in.
moved the contents of libbb/bb_echo.c back into coreutils/echo.c,
which is a more reasonable place for them than libbb.  this
forces anyone who wants echo and test to be builtin to ash to
also have them available as applets.  their cost is very small,
and the number of people who wouldn't want them as applets is
also very small.

added warning about shell builtins vs. CONFIG_FEATURE_SH_STANDALONE_SHELL,
which conflicts with their use.

thanks to nathanael copa for debugging help.

some string size optimization in test.c may have been lost with
this commit, but this is a good new baseline.
2006-06-08 21:37:26 +00:00
Mike Frysinger
2e7dfc179c need prototype for new vfork_daemon() 2006-06-07 21:58:57 +00:00
Bernhard Reutner-Fischer
19008b8373 - reuse strings and messages. Saves about 600B 2006-06-07 20:17:41 +00:00
Rob Landley
362dc2bf33 Header cleanup on two more networking files (move libbb.h to the top and
remove #includes that libbb.h already does), plus a minor cleanup of
libbb.h to move #includes towards the top of the file where we can see 'em.
2006-06-05 17:35:24 +00:00
Rob Landley
b623a542df Header file cleanup. platform.h apparently needs to be included early on so it
can figure out what header files to include, and override stuff that comes
later.  But applets shouldn't include platform.h directly, they should include
busybox.h or libbb.h.  Since busybox.h already includes libbb.h, move libbb.h
to the top of busybox.h and platform.h near the top of libbb.h (right after
bbconfig.h, which is something platform.h also needs access to).

While we're at it, move some stuff from busybox.h to libbb.h so we have one
big file to audit/clean up/try to make sense of instead of many.
2006-05-31 22:09:03 +00:00
Bernhard Reutner-Fischer
c418d482ba - s/defined(__uClinux__)/BB_NOMMU/
This needs a second pass to:
+ add bb_daemon(unsigned char no_chdir, unsigned char no_close, const char*flag)
+ eventually globally export argc and argv, so we don't need to pass it to
  bb_daemon().
2006-05-31 10:19:51 +00:00
Rob Landley
81dab2cf83 Fix hdparm to use PRIu64 instead of typecasting to long long (which is 128 bits
on 64 bit platforms), and move #include <inttypes.h> to libbb.h.
2006-05-28 01:56:08 +00:00
Rob Landley
299a6b4d7b Consolidate #include <sys/time.h> so libbb.h does it. 2006-05-27 21:42:58 +00:00
Rob Landley
8bb50782a5 Change llist_add_* to take the address of the list rather than returning the new
head, and change all the callers.
2006-05-26 23:44:51 +00:00
Rob Landley
5edc10275e Slight sanity fix: data is void *, not char *. And it's called data
almost everywhere, so be consistent.
2006-05-26 23:00:10 +00:00
Bernhard Reutner-Fischer
781e42d66c - introduce and use bb_path_wtmp_file for portability (saves 11 Bytes).
- fix last.c to also look at the double-underscore UT_ defines.
2006-05-26 14:41:40 +00:00
Bernhard Reutner-Fischer
8379053b11 - move llist to top of file so we can potentially use it in all prototypes easily 2006-05-26 13:54:07 +00:00
Rob Landley
399d2b5c24 Rich Felker suggested removing dprintf() from watch, and one thing led to
another... This adds bb_xspawn() support, which does vfork/exec.  (I don't
know why using a static instead of a local adds ~40 bytes, but using
the local doesn't work...)
2006-05-25 23:02:40 +00:00
Rob Landley
80b8ff07ca A pending item in my tree I might as well check in: I plan to migrate calloc()
and bb_calloc() calls to bb_xzalloc() which allocates prezeroed memory but
only takes one argument (the size).
2006-05-19 20:36:49 +00:00
Bernhard Reutner-Fischer
e2e56c7c41 - single KERNEL_VERSION(a,b,c) macro in platform.h
- rename get_kernel_revision() to get_linux_version_code
from Robert P. J. Day
2006-05-19 11:54:02 +00:00
Rob Landley
34b5319d86 Make md5 calculation always go through an the buffer so that A) we don't
handle packets out of sequence if some data goes through the buffer and
some doesn't, B) it works on systems that can't handle aligned access,
C) we just have one code path to worry about.

While we're at it, sizeof() and RESERVE_CONFIG_BUFFER() really don't combine
well, which is why md5sum has been reading and processing data 4 bytes at a
time.  I suspect that the existence of CONFIG_MD5_SIZE_VS_SPEED to do loop
unrolling and such in the algorithm was an attempt to work around that bug.
2006-05-16 02:38:26 +00:00
Rob Landley
a6b5b60942 Fiddling with llist to make memory management easier. Specifically, the
option to delete the contents of the list when we delete the list is a
good thing.
2006-05-08 19:03:07 +00:00
Rob Landley
552b56dfd1 Not quite compiler independent, but we've never tried to be gcc independent
anyway.  This is at least less ugly than what was there before, and fixes
building all sources at once.
2006-05-04 21:22:27 +00:00
Bernhard Reutner-Fischer
c2cb0f32b4 - patch from Denis Vlasenko to add and use bb_xopen3() 2006-04-13 12:45:04 +00:00
Bernhard Reutner-Fischer
d9cf7ac781 - patch from Denis Vlasenko to add and use bb_xchdir() 2006-04-12 18:39:58 +00:00
Bernhard Reutner-Fischer
67f641e75b - patch from Denis Vlasenko to add bb_xbind() and bb_xlisten() 2006-04-12 18:24:37 +00:00
Bernhard Reutner-Fischer
2c99851181 - patch from Denis Vlasenko to add and use bb_xdaemon() 2006-04-12 18:09:26 +00:00
Bernhard Reutner-Fischer
dac7ff15b7 - patch from Denis Vlasenko to add and use bb_xsocket() and to use
bb_xopen some more while at it.
  Also use shorter boilerplate while at it.
2006-04-12 17:55:51 +00:00
Bernhard Reutner-Fischer
cb44816ba3 - add and use bb_opendir(), bb_xopendir().
text    data     bss     dec     hex filename
 889445    9392 1035784 1934621  1d851d busybox.gcc-4.2.orig
 889297    9392 1035784 1934473  1d8489 busybox.gcc-4.2
 889009    9820 1037860 1936689  1d8d31 busybox.gcc-4.1.orig
 888817    9820 1037860 1936497  1d8c71 busybox.gcc-4.1
2006-04-12 07:35:12 +00:00
Bernhard Reutner-Fischer
a23a6d7819 - include netinet/in.h for struct sockaddr_in.
Closes bug #735
2006-04-11 18:15:17 +00:00
Mike Frysinger
f785255a44 Robert P. J. Day writes: even in the header file, make it clear that the routine depends on __uClinux__ 2006-04-11 04:04:40 +00:00
Rob Landley
c57ec37959 Patch from Rob Sullivan to consolidate crc32 table generation. 2006-04-10 17:07:15 +00:00
Bernhard Reutner-Fischer
421d9e5941 - move buffer allocation schemes to libbb.h
- include the correct headers: applets need busybox.h while lib* need libbb.h
2006-04-03 16:39:31 +00:00
Bernhard Reutner-Fischer
a1bccc0ba8 - typos: s/compatability/compatibility/g;s/compatable/compatible/g; 2006-04-02 20:17:55 +00:00
Rob Landley
c5b1d4d6b1 Patch from Denis Vlasenko to add xstat() and use it. 2006-03-13 15:45:16 +00:00
Rob Landley
dae6aa2859 Fixup to the previous (portability) patch. Linux actually does need
arpa/inet.h rather than netinet/in.h, otherwise we get warnings.
2006-03-09 22:39:08 +00:00
Rob Landley
1f305dc0fd Portability patch from rfelker. The bb_asprintf.c thing needs an eventual
follow up in platform.h to set the #ifdef, but the workaround works for
everybody, so...
2006-03-09 22:21:20 +00:00
Rob Landley
883e0e83f2 Missed one in the get_line_from_file() update... 2006-02-24 03:12:03 +00:00
Rob Landley
5cf7c2df66 Patch from Devin Bayer to split up hash_fd.c into md5.c and sha1.c. (I tweaked
md5_sha1_sum.c to convert some #ifdef CONFIG to if(ENABLE).)
2006-02-21 06:44:43 +00:00
"Vladimir N. Oleynik"
0c6ff43a0c remove #undef strlen, use #define strlen always but without xfunc/BB_STRLEN_IMPLEMENTATION 2006-02-20 12:15:10 +00:00
Bernhard Reutner-Fischer
86f5c9906b - add platform.h.
- use shorter boilerplate while at it.
2006-01-22 22:55:11 +00:00
Bernhard Reutner-Fischer
7ca61b6f33 - shared libbusybox.
- IMA compilation option (aka IPO, IPA,..)
Please holler if i broke something..
2006-01-15 14:04:57 +00:00
Mike Frysinger
e885d5300a Tito writes:
Somehow while applying the bb_do_delay patch a change slipped
in libbb.h that broke compilation.

libbb.h Line 355 
  extern char bb_path_mtab_file[];

This conflicts with mtab_file.c
#if defined(CONFIG_FEATURE_MTAB_SUPPORT)
const char bb_path_mtab_file[] = "/etc/mtab";
#else
const char bb_path_mtab_file[] = "/proc/mounts";
#endif
2006-01-08 11:15:34 +00:00
Rob Landley
84cb76733f patch from tito: consolidate delay functions as bb_do_delay() 2006-01-06 20:59:09 +00:00
"Vladimir N. Oleynik"
2f0a5f947a restore compare_string_array new interface (make broken by landley) 2005-12-06 12:00:39 +00:00
Rob Landley
1d589b2e2d Fix losetup so that it A) actually works again, B) has much better error
messages, C) can show the current association (if any) when called
with only one argument.  Update the documentation a lot too.

Remind me to add a test suite for this thing.  I think I've figured out
how to handle root-only testsuites...
2005-11-29 23:47:10 +00:00
"Vladimir N. Oleynik"
cc34344d91 change the interface of libbb/compare_string_array (unsigned short to int), usaging for e2fsprogs/fsck 2005-11-26 10:45:26 +00:00
"Vladimir N. Oleynik"
61ff4b3973 more use const for interface of libbb/compare_string_array, example usage for e2fsprogs/fsck 2005-11-26 10:33:55 +00:00
"Vladimir N. Oleynik"
6f347ef9dc common BUFSIZ BSS buffer, small reduce code, data and bss 2005-10-15 10:23:55 +00:00
"Vladimir N. Oleynik"
86a1073e0b bb_dev_null 2005-10-12 15:21:32 +00:00
Bernhard Reutner-Fischer
56b217117a - add llist_free_one() and llist_free() to libbb; Add a bit of documentation.
- change llist_add_to_end as proposed by vodz in http://busybox.net/lists/busybox/2005-September/016411.html
- remove unneeded includes, add short boilerplate and copyright to llist.c
- move COMM_LEN from find_pid_by_name to libbb.h and use it in procps_status_t
- add reverse_pidlist() to find_pid_by_name. Will be needed for pidof.
2005-10-06 12:10:48 +00:00
Bernhard Reutner-Fischer
5209e18ba7 - add prototype for llist_add_to_end to libbb.h 2005-10-04 13:39:06 +00:00
"Vladimir N. Oleynik"
39a841cecf change interface to bb_xasprintf() - more perfect for me.
ln.c: error_msg(str)->error_msg(%s, str) - remove standart "feature" for hackers
reduce 100 bytes don't care in sum
2005-09-29 16:18:57 +00:00
Mike Frysinger
0d65565210 add a attribute_noreturn macro 2005-09-24 06:07:15 +00:00
Bernhard Reutner-Fischer
d4cffd1cc3 - make sure to include dmalloc.h at the very end of busybox.h or libbb.h. 2005-09-21 17:38:30 +00:00
Bernhard Reutner-Fischer
d5bd137a24 - rename libbb's password helpers as suggested in libbb.h
my_getpwnam -> bb_xgetpwnam  /* dies on error */
  my_getgrnam -> bb_xgetgrnam  /* dies on error */
  my_getgrgid -> bb_getgrgid
  my_getpwuid -> bb_getpwuid
  my_getug    -> bb_getug
2005-09-20 21:06:17 +00:00
Bernhard Reutner-Fischer
f912ebb740 - Remove unnecessary warning from libbb and move bb_wfopen_input near bb_wfopen 2005-09-20 20:58:11 +00:00
"Vladimir N. Oleynik"
7fe6520e75 This is strange typically modern mistake. Learn please: stat(2) used sys/types.h and not reverse 2005-09-20 10:02:36 +00:00
"Vladimir N. Oleynik"
f246dc7f57 ENABLE_FEATURE_TOP_CPU_USAGE_PERCENTAGE->CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE 2005-09-16 12:55:29 +00:00
"Vladimir N. Oleynik"
23f62fc6f3 split libbb: moved xregcomp separatelly for speed up recompile 2005-09-14 16:59:11 +00:00
"Vladimir N. Oleynik"
1e07f852e0 FEATURE->ENABLE_FEATURE loses one for 'top' applet 2005-09-14 16:08:06 +00:00
"Vladimir N. Oleynik"
27421a1878 1) bb_opt_complementaly -> bb_opt_complementally
2) better support long options
3) new flag '!' for bb_opt_complementally: produce bb_show_usage() if BB_GETOPT_ERROR internally
2005-09-05 14:46:07 +00:00
Rob Landley
e0537f6194 Bernhard Fischer suggested that get_terminal_width_height() should return
the result of the ioctl so callers can tell if we have a tty.  (0 means
we have a tty, nonzero means the ioctl couldn't find size info and we
fake 80x24.  Really we should fake 80x25, but oh well...)
2005-09-01 02:57:45 +00:00
Rob Landley
6a6798b8e4 Major rewrite of mount, umount, losetup. Untangled lots of code, shrunk
things down a bit, fixed a number of funky corner cases, added support for
several new features (things like mount --move, mount --bind, lazy unounts,
automatic detection of loop mounts, and so on).  Probably broke several
other things, but it's fixable.  (Bang on it, tell me what doesn't work for
you...)

Note: you no longer need to say "-o loop".  It does that for you when
necessary.

Still need to add "user mount" support, which involves making mount suid.  Not
too hard to do under the new infrastructure, just haven't done it yet...

The previous code had the following notes, that belong in the version
control comments:

- * 3/21/1999   Charles P. Wright <cpwright@cpwright.com>
- *             searches through fstab when -a is passed
- *             will try mounting stuff with all fses when passed -t auto
- *
- * 1999-04-17  Dave Cinege...Rewrote -t auto. Fixed ro mtab.
- *
- * 1999-10-07  Erik Andersen <andersen@codepoet.org>.
- *              Rewrite of a lot of code. Removed mtab usage (I plan on
- *              putting it back as a compile-time option some time),
- *              major adjustments to option parsing, and some serious
- *              dieting all around.
- *
- * 1999-11-06  mtab support is back - andersee
- *
- * 2000-01-12   Ben Collins <bcollins@debian.org>, Borrowed utils-linux's
- *              mount to add loop support.
- *
- * 2000-04-30  Dave Cinege <dcinege@psychosis.com>
- *             Rewrote fstab while loop and lower mount section. Can now do
- *             single mounts from fstab. Can override fstab options for single
- *             mount. Common mount_one call for single mounts and 'all'. Fixed
- *             mtab updating and stale entries. Removed 'remount' default.
- *
2005-08-10 20:35:54 +00:00
Paul Fox
0b62158475 implemented a builtin echo command in ash. moved the guts of the
echo applet into libbb, and now call bb_echo() from both echo.c
and ash.c
2005-08-09 19:38:05 +00:00
Rob Landley
193c8c7383 #ifdef reduction infrastructure, based on an argument between Shaun Jackman,
Rob Landley, and others.

Currently CONFIG options are defined or undefined, so we chop out code with
#ifdefs, ala:
#ifdef CONFIG_THING
  stuff();
#endif

This creates a new header file, bb_config.h, which sets the CONFIG entry to 1
or 0, and lets us do:

  if(CONFIG_THING) stuff();

And let the compiler do dead code elimination to get rid of it.  (Note: #ifdef
will still work because for the 1 case it's a static const int, not a #define.)
2005-07-27 06:55:36 +00:00
Mike Frysinger
348e84c202 change the hardcoded error constant (0x80000000UL) to a nice flexible define (BB_GETOPT_ERROR) 2005-05-11 00:39:03 +00:00
Rob Landley
60158cb93e A patch from Takeharu KATO to update/fix SE-Linux support. 2005-05-03 06:25:50 +00:00
Rob Landley
e3752e56a4 Revert Tito's patch to zcip. My bad, David Brownell had objected and I missed
it...
2005-05-03 03:28:55 +00:00
Rob Landley
8445a9ff99 On Tuesday 19 April 2005 21:10, Tito wrote and today added:
> Hi,
> this is a first attempt of size optimization for zcip taking into account all
> the hints given so far on the list.
> I've applied just the more obvious busyboxifications so maybe it could be
> optimized more.
BTW: I've ripped out  a lot of debug code and changed c++ // comments to /* */
as both were rather confusing for a newbie like me. ;-) 
Sorry to the author for that.
I know that this makes mantaining the code easier, but I'm simple minded....
2005-05-01 00:22:03 +00:00
Eric Andersen
3cd1986195 Add bb_msg_read_error 2005-04-16 07:42:35 +00:00
Rob Landley
c0dedd05e8 Sort rewrite to be SUSv3 compliant. New config option, updated help, and
a couple of infrastructure bits.
2005-01-24 07:00:02 +00:00
Glenn L McGrath
f15dfc5570 Tito writes,
"This patch fixes all the bugs in id previously spotted by vodz and me.
The binary size increased a bit,  but now it should work as expected."
2004-09-15 03:04:08 +00:00
Eric Andersen
7eb79fff10 Tito writes:
Hi Erik,
Hi to all,
This is part five of the my_get*id story.
I've tweaked a bit this two functions to make them more flexible,
but this changes will not affect existing code.
Now they work so:
1) my_getpwuid( char *user, uid_t uid, int bufsize)

   if bufsize is > 0 char *user cannot be set to NULL
                     on success username is written on static allocated buffer
                     on failure uid as string is written to buffer and NULL is returned
   if bufsize is = 0 char *user can be set to NULL
                     on success username is returned
                     on failure NULL is returned
   if bufsize is < 0 char *user can be set to NULL
                     on success username is returned
                     on failure an error message is printed and the program exits

  2) 1) my_getgrgid( char *group, uid_t uid, int bufsize)

   if bufsize is > 0 char *group cannot be set to NULL
                     on success groupname is written on static allocated buffer
                     on failure gid as string is written to buffer and NULL is returned
   if bufsize is = 0 char *group can be set to NULL
                     on success groupname is returned
                     on failure NULL is returned
   if bufsize is < 0 char *group can be set to nULL
                     on success groupname is returned
                     on failure an error message is printed and the program exits

This changes were needed mainly for my new id applet.
It is somewhat bigger then the previous but matches the behaviour of GNU id
and is capable to handle usernames of whatever length.
BTW: at a first look it seems to me that it will integrate well (with just a few changes)
with the pending patch  in patches/id_groups_alias.patch.
The increase in size is balanced by the removal of my_getpwnamegid.c
from libbb as this was used only in previous id applet and by size optimizations
made possible in whoami.c and in passwd.c.
I know that we are in feature freeze but I think that i've tested it enough
(at least I hope so.......).
2004-09-02 22:21:41 +00:00
Eric Andersen
52499cb9ae Tito writes:
Hi,
I've spent the half night staring at the devilish  my_getpwuid and my_getgrgid functions
trying to find out a way to avoid actual and future potential buffer overflow problems
without breaking existing code.
Finally I've  found a not intrusive way to do this that surely doesn't break existing code
and fixes a couple of problems too.
The attached patch:
1) changes the behaviour of my_getpwuid and my_getgrgid to avoid potetntial buffer overflows
2) fixes all occurences of this function calls in tar.c , id.c , ls.c, whoami.c, logger.c, libbb.h.
3) The behaviour of tar, ls and  logger is unchanged.
4) The behavior of ps with somewhat longer usernames messing up output is fixed.
5) The only bigger change was the increasing of size of the buffers in id.c to avoid
     false negatives (unknown user: xxxxxx) with usernames longer than 8 chars.
     The value i used ( 32 chars ) was taken from the tar header ( see gname and uname).
     Maybe this buffers can be reduced a bit  ( to 16 or whatever ), this is up to you.
6) The increase of size of the binary is not so dramatic:
     size busybox
       text    data     bss     dec     hex filename
     239568    2300   36816  278684   4409c busybox
    size busybox_fixed
       text    data     bss     dec     hex filename
     239616    2300   36816  278732   440cc busybox
7) The behaviour of whoami changed:
    actually it  prints out an username cut down to the size of the buffer.
    This could be fixed by increasing the size of the buffer as in id.c or
    avoid the use of my_getpwuid and use getpwuid directly instead.
    Maybe this colud be also remain unchanged......

Please apply if you think it is ok to do so.
The diff applies on today's cvs tarball (2004-08-25).
Thanks in advance,
Ciao,
Tito
2004-08-26 22:18:59 +00:00
Eric Andersen
93d7fba892 Tito, farmatito at tiscali dot it writes:
Hi to all,
This patch is useful for:
1) remove an unused var from extern char *find_real_root_device_name(const char* name)
    changing it to extern char *find_real_root_device_name(void).
2) fixes include/libbb.h, coreutils/df.c, util-linux/mount.c and  util-linux/umount.c accordingly.
3) fixes a bug, really a false positive,  in find_real_root_device_name() that happens if
    in the /dev directory exists a link named root (/dev/root) that should be skipped but
    is not. This affects applets like df that display wrong results
2004-08-03 00:14:02 +00:00
Eric Andersen
36adca81f5 Patch from Bastian Blank:
On Sat, Jun 19, 2004 at 10:57:37PM +0200, Bastian Blank wrote:
> The following patch changes klogd to use openlog/syslog themself
> instead of calling syslog_msg which always calls the triple
> openlog/syslog/closelog.

Updated patch: get rid of syslog_msg entirely. Request from Erik Andersen.

Bastian
2004-06-22 10:07:17 +00:00
Eric Andersen
ed9ecf7894 Patch from Bastian Blank:
The updated patch adds a config option to explicitely enable 64 bit
    arithmetic.

    Also it removes the arith prototype from libbb.h as it is not used
    outside of ash.

    Bastian

this patch has been slightly modified by Erik for cleanliness.
2004-06-22 08:29:45 +00:00
Eric Andersen
6f9a7783ce Do not use getpass(3) 2004-05-01 01:27:30 +00:00
Eric Andersen
c7bda1ce65 Remove trailing whitespace. Update copyright to include 2004. 2004-03-15 08:29:22 +00:00
Eric Andersen
3cac0c7d7f Add prototypes for safe_strtol and friends 2004-03-12 22:08:13 +00:00
Glenn L McGrath
15c3512614 Sometimes i get carried away with the use of function pointers, im sure
it seemed like a good idea at the time.
2004-02-21 09:20:56 +00:00
Manuel Novoa III
68474f3b36 Make sure stdlib.h is always included before dmalloc.h to avoid problems
parsing problems.
2004-02-05 14:45:58 +00:00
Glenn L McGrath
036dbaa082 Modify bb_lookup_port to allow the protocol to be specified, allowing
/etc/services support for inetd, netcat and tftp.
2004-01-17 05:03:31 +00:00
Glenn L McGrath
ffccf6eb5d Change interface to bb_lookup_host, dont try and set port inside this
function as there is no gracefull way of handling failures.
Rename bb_getport to bb_lookup_port, allow a default port to be
specified so it always returns a correct value.
Modify ftpgetput/rdate/wget to use the new interface.
wget/rdate now use etc/services with a falback default value.
2003-12-20 01:47:18 +00:00
Russ Dill
a1fece2c70 Get vfork_daemon_rexec working under uclinux 2003-12-15 21:57:44 +00:00
Glenn L McGrath
7ffe133864 As we no longer use function pointers for read in common archiving code
archive_xread can be replaced with bb_full_read, and archive_copy_file
with bb_copyfd*
bb_copyfd is split into two functions bb_copyfd_size and bb_copyfd_eof,
they share a common backend.
2003-11-21 22:24:57 +00:00
Glenn L McGrath
78cd84da8a Dont over-read fd, use function pointer for hash function. 2003-11-20 21:30:58 +00:00
Glenn L McGrath
d85421de22 Include stdint.h 2003-11-20 05:26:38 +00:00
Eric Andersen
5f28455c6e Oskar Liljeblad writes:
Here's a fix for the hard-coded device name in fbset.
2003-11-14 03:11:29 +00:00
Glenn L McGrath
d2a897aab0 Merge common parts of sha1sum and md5sum, which is everything except the
algorithms.
Move algorithms to hash_fd and make them available via a common
function.
2003-11-10 04:33:55 +00:00
Eric Andersen
04d055f4e1 Fix rdate and ftpget/ftpput so they compile with the new xconnect.
I have checked rdate.  Someone should also check ftpget/ftpput to
be sure they still work.
2003-11-03 21:20:18 +00:00
Eric Andersen
e6dc439b3a Rework wget, the xconnect interface, and its various clients
in order to fix the problems with round robin DNS reported
by Andrew Flegg:
    http://busybox.net/lists/busybox/2003-October/009579.html

This removes the ipv6 specific xconnect dns lookups.  I do
not see why that would need to be special cased for ipv6 as
was done, but that will just have to be tested.

So IPV6 people -- please test this change!

 -Erik
2003-10-31 09:31:46 +00:00
Eric Andersen
dae099b2f9 We did not have a safe_write, which is the analog to safe_read. Convert
full_write to use safe_write internally, which is needed to guarantee proper
behavior, i.e. when writing to a pipe.
2003-10-09 08:35:42 +00:00
Glenn L McGrath
aa5a602689 Patch by Rob Landley, work in progress update, fixes lots of bugs,
introduces a few others (but they are being worked on)
2003-10-01 03:06:16 +00:00
Glenn L McGrath
eebcc1d98a Add the "install" applet, move get_ug_id to libbb as its used by chown,
chgrp and install.
2003-09-24 03:22:57 +00:00
Eric Andersen
8efe967018 Be entirely consistant when using ioctl(0, TIOCGWINSZ, &winsize)
to ensure proper fallback behavior on, i.e. serial consoles.
 -Erik
2003-09-15 08:33:45 +00:00
Glenn L McGrath
99bd5adf99 more crond+crontab integrating with loginutil libbb functions and deleted
patch from Thomas Gleixner to init.
Viodz last_patch_108
2003-09-03 12:18:42 +00:00
Glenn L McGrath
dc4e75ef7c move all "-/bin/sh" "/bin/sh" and "sh" to libbb/messages.c file as one
constant.
Vodz last_patch_107
2003-09-02 02:36:18 +00:00
Eric Andersen
97e2426582 "staywithu" writes:
In BusyBox v1.00-pre2,
 commands like ls, df with -h option report a wrong file size for files larger than 4GBtye!!

For example,
   when I execute 'ls -l', it reports
      -rw-r--r--      1 root       root    5368709120    Aug    17  2003  large_stream.tp

   when I execute 'ls -lh', I expect that
      -rw-r--r--      1 root       root                5.0G    Aug    17  2003  large_stream.tp

  but it reports
      -rw-r--r--      1 root       root                1.0G    Aug    17  2003  large_stream.tp

I fixed this bug that...
 Line 31 in libbb/human_readable.c and line 275 include/libbb.h

     const char *make_human_readable_str(unsigned long size
      =>   const char *make_human_readable_str(unsigned long long size

It's OK!
2003-08-22 23:08:37 +00:00
Eric Andersen
546f21aa2d Remove code that too agressively disabled inlines 2003-08-01 22:27:57 +00:00
Eric Andersen
2a186890ee Bruno Randolf writes:
this patch fixes run_parts when it's called by ifupdown. 1) argv has to be a
NULL terminated char* array, not just a string. 2) run_parts now explicitly
sets the environment. this environment is populated from the
/etc/network/interfaces config file and is needed by the scripts in
/etc/network/if-pre-up.d/. when run-parts is called from the command line the
environment is taken from the current process.


Vladimir Oleynik then wrote:

You can simplify this if use:

+       bb_xasprintf(&buf[0], "/etc/network/if-%s.d", opt);
+       buf[1] = NULL;
+
+       run_parts(&buf, 2, environ);
+       free(buf[0]);

--w
vodz
2003-07-29 07:05:40 +00:00
Eric Andersen
35e643b39f last_patch95 from vodz:
Hi.

Last patch have new libbb function
vfork_rexec() for can use daemon() to uClinux system.
This patched daemons: syslog, klogd, inetd, crond.
This not tested! I havn`t this systems.
Also. Previous patch for feature request MD5 crypt password for
httpd don`t sended to this mailist on 07/15/03
(mailist have Pytom module problem?).
The previous patch included, and have testing.


--w
vodz
2003-07-28 07:40:39 +00:00
Eric Andersen
85e5e72bc1 Remove remaining libc5 support code 2003-07-22 08:56:55 +00:00
Eric Andersen
592ebd507a Patch from Paul Mundt:
The current SC_x references automatically assume that everyone uses ttyS/tts
    as their naming scheme for their serial ports. This isn't the case for quite
    a few architectures, including sh, sh64, h8, arm, etc.
2003-07-22 07:33:14 +00:00
Eric Andersen
f890f9dd16 This declaration no longer needs to hide when using dmalloc 2003-07-07 06:10:31 +00:00
Eric Andersen
9e48045e45 Patch from Russell Coker:
I've attached my latest SE Linux patch for busybox against the latest CVS
    version of busybox.
2003-07-03 10:07:04 +00:00
Eric Andersen
a3bb3e6e0b Geir Thomassen wrote, regarding networking/httpd.c line 1358
Hello, I think the test for an unconfigured httpd is wrong in
    the CVS (busybox-unstable-20030620.tar.bz2)

    flg_deny_all is default 0

vodz then wrote:

    Oops. You are right.
    Also, this mistake haved from two place.
    Last patch rewroted to my new get_ularg() function for overcompensate size
    from this error found ;-)
2003-06-26 09:05:32 +00:00
Eric Andersen
c9e7024924 Add prototype update missing from last_patch89. Fix screwy
formatting in cut.
2003-06-20 09:16:00 +00:00
Eric Andersen
8876fb2f59 last_patch89 from vodz:
Manuel,

    I rewrite bb_getopt_ulflags() function for more universal usage.
    My version support now:
    - options with arguments (optional arg as GNU extension also)
    - complementaly and/or incomplementaly and/or incongruously and/or list
    options
    - long_opt (all applets may have long option, add supporting is trivial)
    This realisation full compatibile from your version.
    Code size grow 480 bytes, but only coreutils/* over compensate this size
    after using new function. Last patch reduced over 800 bytes and not full
    applied to all. "mkdir" and "mv" applets have long_opt now for demonstrate
    trivial addition support long_opt with usage new bb_getopt_ulflags().
    Complementaly and/or incomplementaly and/or incongruously and/or list options
    logic is not trivial, but new "cut" and "grep" applets using this logic
    for examples with full demostrating. New "grep" applet reduced over 300
    bytes.

    Mark,
    Also. I removed bug from "grep" applet.
    $ echo a b | busybox grep -e a b
    a b
    a b
    But right is printing one only.

    --w
    vodz
2003-06-20 09:01:58 +00:00
Eric Andersen
82ab3d7c3e Make all syscall declarations use the syscall() function 2003-05-26 18:48:56 +00:00
Glenn L McGrath
393183dccc Vodz, last_patch_86 2003-05-26 14:07:50 +00:00
Manuel Novoa III
cad5364599 Major coreutils update. 2003-03-19 09:13:01 +00:00
Eric Andersen
a9c6bc41e9 Define bb_xgetlarg as a standard interface for extracting
numbers from getopt which includes careful error checking.
 -Erik
2003-03-07 17:29:12 +00:00
Glenn L McGrath
a88cb5025c Patch from mathuria, compatability with solaris 2003-02-08 23:36:16 +00:00
Glenn L McGrath
9e5d6c002c run telnet from inetd, present login prompt if login is configured,
patch from Bastian Blank
2003-01-21 20:55:56 +00:00
Glenn L McGrath
2e51a14d57 New test mode that allows run_parts to fail silently if the directory
is not found. Patch from Bastian Blank
2003-01-20 23:50:59 +00:00
Glenn L McGrath
b4a1baa312 Correct some init issues, update email address, last_patch78 by Vladimir
N. Oleynik
2003-01-13 22:09:50 +00:00
Tim Riker
cf93274663 rmmod -a removed modules recursively 2002-12-14 01:58:59 +00:00
Glenn L McGrath
25fe94fd32 Merge copyfd and copy_file_chunk 2002-12-13 08:20:44 +00:00
Glenn L McGrath
66125c8065 Move add_to_list from libunarchive to libbb so it can be of more general use (eg ifupdown). Changed the name to llist_add_to as i plan on adding more llist_ functions as needed (e.g. llist_free). 2002-12-08 00:54:33 +00:00
Glenn L McGrath
b963875a3e Move compare_string_array to libbb 2002-12-02 00:01:36 +00:00
Glenn L McGrath
545106f8db Move awk from textutils to editors. Cleanup run-parts, saves 200 bytes, moves the guts of run_parts to libbb to be used by ifupdown. 2002-11-11 06:21:00 +00:00
Glenn L McGrath
237ae42fc9 Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j 2002-11-03 14:05:15 +00:00
Eric Andersen
44608e9693 Patch last_pach62 from vodz. This patch moves all the /proc parsing
code into libbb so it can be shared by ps, top, etc, saving over 1.5k.
2002-10-22 12:21:15 +00:00
Eric Andersen
02e6ba91e8 Vodz' last_patch57:
Hi, Erik.

    my_getpw(uid/gid) and applets used it have problem:
    if username for uid not found, applets can`t detect it
    (but code pessent). Also "%8ld " format is bad:
    spaces not required (applets have self format
    or spec format (tar applet) and overflow for "id" applet...)
    This problem also pressent in stable version.
    Patch for unstable in attach.

    --w
    vodz
2002-09-30 20:39:56 +00:00
Glenn L McGrath
2e41d0cb77 Fix compress support and prevent a segfault 2002-09-27 06:46:02 +00:00
Glenn L McGrath
5a66b640f9 Reverse some minor changes that got caught up in my big unarchive patch 2002-09-25 06:08:19 +00:00
Glenn L McGrath
7ca04f328e New common unarchive code. 2002-09-25 02:47:48 +00:00
Eric Andersen
c38678d14b Apply vodz' last_patch52 2002-09-16 06:22:25 +00:00
Glenn L McGrath
242e3b6bde define inline if needed for ANSI C compatability 2002-08-22 15:59:18 +00:00
Glenn L McGrath
f853db54f9 Remove definition of is_octal and is_decimal, they arent used 2002-08-22 12:55:26 +00:00
Robert Griebl
d378c3149c Applied vodz' patches #49 and #50 (with a small correction in runshell.c)
#49: I found one memory overflow and memory leak in "ln" applet.
Last patch reduced also 54 bytes. ;)

#50: I found bug in loginutils/Makefile.in.
New patch have also new function to libbb and
aplied this to applets and other cosmetic changes.
2002-07-19 00:05:54 +00:00
Eric Andersen
887ca79f04 Scrub pwd.h and grp.h handling so we don't have to play any
silly games.
 -Erik
2002-07-03 23:19:26 +00:00
Eric Andersen
51b8bd68bb This patch from Bart Visscher <magick@linux-fan.com> adds
IPV6 support to busybox.  This patch does the following:
    * Add IPv6 support to libbb
    * Enable IPv6 interface address display
    * Add IPv6 config option
    * Adds ping6, an adaptation of the ping applet for IPv6
    * Adds support routines for ping6:
	- xgethostbyname2
	- create_icmp6_socket
    * Adds ifconfig support for IPv6
    * Add support IPv6 to netstat
    * Add IPv6 support to route
Thanks Bart!
2002-07-03 11:46:38 +00:00
Eric Andersen
27f64e1f4e Port over the last of the tinylogin applets
-Erik
2002-06-23 04:24:25 +00:00
Robert Griebl
c9aca4561d Implement two types of suid/sgid support for BusyBox:
1) tinylogin like with compile time selection and a chown root.root
2) Runtime configurable via /etc/busybox.conf (docu is in the works)
[Parts of this patch may overlap with my other two patches]
2002-06-04 20:06:25 +00:00
Eric Andersen
db7d5fca5f Stupid gcc always includes its own builtin strlen()... 2002-04-13 13:02:03 +00:00
Eric Andersen
c7a3fb96d0 Fix devfs loop device support 2002-03-20 15:25:25 +00:00
Glenn L McGrath
87ac7028e0 unzip applet by Laurence Anderson
----------------------------------------------------------------------
2002-01-02 13:52:26 +00:00
Matt Kraai
ace02dc9cd Make cp and mv optionally preserve hard links. 2001-12-17 15:26:36 +00:00
Eric Andersen
b24d65659f If find_pid_by_name() had an error, it was returning -1, but storing
that into a pid_t, which is unsigned on a number archs.  Furthermore,
find_pid_by_name() would _never_ return an error if the intended proces
was "init", but instead would return 1, meaning we would fail to work
on 2.4.x kernels running an initrd...
 -Erik
2001-12-06 14:52:32 +00:00
Glenn L McGrath
e9fc781570 libunarchive, and recovery from my previous commit 2001-10-25 14:57:14 +00:00
Glenn L McGrath
0d2fb76c11 Modify applets to use libunarchive 2001-10-25 14:26:05 +00:00
Eric Andersen
bdfd0d78bc Major rework of the directory structure and the entire build system.
-Erik
2001-10-24 05:00:29 +00:00
Glenn L McGrath
4bef7b4186 unarchive function changed to support both exclude and include lists, applets that use unarchive changed to match. 2001-10-13 19:43:46 +00:00
Matt Kraai
4c557bf576 Invert FILEUTILS_PRESERVE_SYMLINKS into FILEUTILS_DEREFERENCE. 2001-10-05 01:35:10 +00:00
Matt Kraai
80f6d55836 Eliminate improper consts and allow standard version to override. 2001-08-24 20:35:45 +00:00
Matt Kraai
a7cecbc917 Commit Vladimir's simplify_path. 2001-08-10 15:05:27 +00:00
Eric Andersen
be0c36009a More libc5 fixups
-Erik
2001-08-02 10:55:32 +00:00
Eric Andersen
879d6c85af make_directory used mode as if it were an signed entity, but in fact
it was a mode_t which is unsigned.  Fix it to be signed...
 -Erik
2001-08-02 09:58:19 +00:00
Eric Andersen
3450636169 Latest patch from vodz. Adds a check for divide by zero in the posix
math suport, cleaner math syntax error checking, moves redundant signal
string tables (from kill and ash) into libbb and provides a few
cleanups elsewhere.
2001-08-02 05:02:46 +00:00
Eric Andersen
74bcd16425 This incorporates Posix math support into ash. The Posix math support
was written by Aaron Lehmann <aaronl@vitelus.com> for busybox.  This
patch makes a few trivial changes to Aaron's code so that it can be
used (in theory) by the other shells as well...
 -Erik
2001-07-30 21:41:37 +00:00
Matt Kraai
439e3df653 Add support for devfs device names. 2001-07-23 14:52:08 +00:00
Eric Andersen
8d79ce8320 Some patches to make dietlibc work... 2001-07-22 23:00:15 +00:00
Glenn L McGrath
c3fbec73fb Change read_package_field interface, and rewrite using low level functions
Fixes for a few bugs that have crept into dpkg in the last few days
2001-07-18 15:47:21 +00:00
Glenn L McGrath
51ded05b3b enum entry for unarchive to be used by tar 2001-07-14 12:38:55 +00:00
Eric Andersen
7467c8d3b6 Patch from vodz:
Changed email address
    cmdedit API change
    optimizations for traceroute and md5sum
    added a new shared create_icmp_socket() function
2001-07-12 20:26:32 +00:00
Glenn L McGrath
3e94f729a5 Quiet mode, sometimes error messages arent wanted 2001-07-12 10:24:57 +00:00
Glenn L McGrath
c127008840 Allow unarchive to redirect stdout (tobe used by dpkg applet) 2001-07-11 17:32:14 +00:00
Matt Kraai
5009f90ea2 Removed obsolete function, strdup_substr. 2001-07-05 19:00:47 +00:00
Eric Andersen
5ef5614c31 Don't use void * to pass pointers of known type 2001-06-26 16:36:26 +00:00
Glenn L McGrath
78b0e379d7 Vladimir's last_patch_15 2001-06-26 02:06:08 +00:00
Glenn L McGrath
2e6d3cfa82 Nore unarchive (and doc) fixes from Laurence Anderson 2001-06-24 12:36:54 +00:00
Matt Kraai
a0105713e8 Remove obsolete function declaration. 2001-06-22 04:20:24 +00:00
Matt Kraai
ceeff73819 Rewrote mkdir (and touched lots of things in the process). 2001-06-21 19:41:37 +00:00
Glenn L McGrath
eb1c94078f Reorganise unarchiving functions, more code re-use, only does single pass(no more linked lists), basis for supporting a cpio (and cheaper untar) applet, but cpio applet isnt included in this.
It effects ar, dpkg-deb applets only
2001-06-20 07:48:00 +00:00
Eric Andersen
f429baca86 I reworked make_human_readable_str so it now has a sane interface,
and then fixed up df, du, and ls to use the new interface.  I also
fixed up some formatting issues in ls while I was in there.
 -Erik
2001-06-13 08:02:45 +00:00
Glenn L McGrath
9aff903603 Reorganise archive extraction code 2001-06-13 07:26:39 +00:00
Matt Kraai
5246225596 Add padding to struct sysinfo needed by m68k (note and patch by Richard
Hirst).
2001-06-08 13:57:27 +00:00
Eric Andersen
8b113f93b9 Vladimir's last_patch13, containing several bugfixes. 2001-06-01 21:47:15 +00:00
Matt Kraai
d6ef07406d Rewrote copyfd to use library functions, terminate, and copy correct data. 2001-05-18 14:14:55 +00:00
Matt Kraai
c55b8d41c1 Add xgethostbyname and herror_msg* functions. 2001-05-16 15:40:51 +00:00
Eric Andersen
55f9872616 This patch from Adam Heath <doogie@debian.org>, makes print_file
(used by cat, grep, sed, etc) quite a bit faster.
2001-05-15 17:48:09 +00:00
Eric Andersen
c911a4389b Patch from Vladimir:
1) fixed a bug that could crash df, mount, and umount applets if the root
    device name was longer then the word "root" (/dev/loop1 vs /dev/root) -
    2) severl functions needed static declaration in the umount applet
    3) update declaration for function in last_char_is() in libbb
2001-05-15 17:42:16 +00:00
Eric Andersen
14d354312a Per suggestion from Vladimir, eliminate check_wildcard_match(), which
was only being used by insmod these days.

Also, I spent a minute adjusting insmod so that it first searches
/lib/modules/`uname -r` and then (if that fails) searches /lib/modules,
which makes bb insmod behave much more like the real insmod, and should
avoid nasty surprises (such as the recent "Modutils vs. Busybox..."
thread).
 -Erik
2001-05-14 17:07:32 +00:00
Eric Andersen
5f265b755a Fix a segfault in lash, hush, and cmdedit. Each of these used
xgetcwd, but did not check the return for a NULL, and then continued
to call strlen on the NULL when the cwd had been removed from under it.
 -Erik
2001-05-11 16:58:46 +00:00
Eric Andersen
8cd16d8fd3 This syncs things with Vladimir's latest patches. Also gets
rid of useless 'const int' declarations.
 -Erik
2001-05-07 23:11:23 +00:00
Eric Andersen
0e9aef36fa Oops. I was a bit too hasty and also changed applet_name. 2001-04-30 18:18:02 +00:00
Mark Whitley
8a633268ef Made new xreadlink function for libbb and changed applets to use it instead of
readlink(2).
2001-04-30 18:17:00 +00:00
Eric Andersen
6f34394454 These messages can be .rodata, so make them even more const.
-Erik
2001-04-30 18:08:03 +00:00
Eric Andersen
c1bdffe99b Another nice cleanup from Larry. This adds a new last_char_is() function and
uses it to avoid possible buffer underruns whn strlen is zero, and avoid the
possible space-hogging inline of strlen() in several cases.
 -Erik
2001-04-26 15:56:47 +00:00
Mark Whitley
c29c44c00e libbb.h now includes ../busybox.h. This way, files in libbb that have
BB_[FEATURE] #defines won't be ignored. Credit to Magnus Damm for spotting
this.
2001-04-25 18:06:21 +00:00
Eric Andersen
04095e58fb Move messages.c to libbb. Make each string in messages.c be its own .o file.
This way, we can new get rid of all that tedious #define rubbish we used to
need to enable specific messages.  This way is enormously simpler, and as a
bonus also ends up saving us 96 bytes.
 -Erik
2001-04-25 05:39:18 +00:00
Matt Kraai
8810bdbba3 Rewrote rm. 2001-04-24 20:04:18 +00:00
Matt Kraai
01441036e9 Use generic flag names. 2001-04-24 01:30:02 +00:00
Matt Kraai
9ff9325e60 Move applet_name declaration from busybox.h to libbb.h. 2001-04-24 01:12:33 +00:00
Matt Kraai
91b2855ba8 Rewrite cp and mv to be SUSv2 compliant. 2001-04-23 18:53:07 +00:00
Eric Andersen
b5ec61e4f5 Add types for the inline funcs, thanks to Ralph Siemsen <ralphs@netwinder.org> 2001-04-18 20:17:05 +00:00
Glenn L McGrath
33431ebb9a dpkg improvements, use full package struct, avoid extracting to tmp dir, rename variable.
deb_extract, untar and dpkg_deb modified to make the above possible
2001-04-16 04:52:19 +00:00
Glenn L McGrath
685f5fd6f4 untar changed to allow deb_extract to extract to memory, allows better operation of dpkg-deb -f 2001-04-15 12:51:59 +00:00
Glenn L McGrath
445fb952b8 dpkg-deb -f and partial -I commands, adds 600 bytes 2001-04-13 04:02:57 +00:00
Matt Kraai
1e04ea388f Fix dos2unix/tr problem noted by Larry Doolittle. 2001-04-12 21:38:06 +00:00
Glenn L McGrath
c9cac5be23 Change size to unsinged long long, so if -1 is passed it will read as much as possible. 2001-04-12 13:47:12 +00:00
Glenn L McGrath
359c106871 Fix dpkg-deb, enum's are cool 2001-04-12 10:19:08 +00:00
Glenn L McGrath
a283157c38 convert() is used by dos2unix and unix2dos 2001-04-12 00:49:26 +00:00
Glenn L McGrath
4949faf4b2 copy_file_chunk uses streams now. 2001-04-11 16:23:35 +00:00
Glenn L McGrath
7fd92949d0 Move unzip, gz_open, gz_close to libbb 2001-04-11 03:11:33 +00:00
Glenn L McGrath
d22e560ad6 Move deb_extract() to libbb, dpkg now independent of dpkg-deb 2001-04-11 02:12:08 +00:00
Glenn L McGrath
9d53c8ab74 Move get_ar_headers to libbb, make dpkg_deb.c independent of ar.c 2001-04-11 01:37:03 +00:00
Eric Andersen
b6b519b416 Update how we detect if libc5 is in use.
-Erik
2001-04-09 23:52:18 +00:00
Eric Andersen
e5dfced23a Apply Vladimir's latest cleanup patch.
-Erik
2001-04-09 22:48:12 +00:00
Eric Andersen
250a221768 more FILE_OFFSET_BITS == 64 adjustments. 2001-04-05 23:26:44 +00:00
Eric Andersen
e76c3b08e1 A number of cleanups. Now compiles with libc5, glibc, and uClibc. Fix a few
shadowed variables.  Move (almost) all syscalls to libbb/syscalls.c, so I can
handle them sanely and all at once.
 -Erik
2001-04-05 03:14:39 +00:00
Eric Andersen
b2e3e9b0c9 Seems that stupid libc5 doesn't implement daemon(), so conditionally
inclde that here.
 -Erik
2001-04-04 19:25:57 +00:00
Matt Kraai
d98e574d41 Patch bass ackwards behavior of hr flag. 2001-03-28 20:10:25 +00:00
Eric Andersen
b183dfad2d Split error messages into separate files.
Update libbb.h, per suggestion from Vladimir, to include __attribute__((format
(printf ...))) stuff
 -Erik
2001-03-19 19:24:06 +00:00
Eric Andersen
aad1a88c76 Convert utility.c into libbb.a. It is now a whole pile of .c
files.  Clean up the resulting damage and fix up the makefile.
 -Erik
2001-03-16 22:47:14 +00:00