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431 Commits

Author SHA1 Message Date
Denis Vlasenko
95b307103a less: interpret backspace. 
less is officially declared PAGER-capable! ;)
(this includes viewing of manpages)
 2006-12-31 19:23:31 +00:00
Denis Vlasenko
806116b234 fixes from Yann E. MORIN <yann.morin.1998@anciens.enib.fr> 2006-12-31 12:14:16 +00:00
Denis Vlasenko
3bba545a54 done a dozen of randconfig test. guess what? ALL failed... 
these are resulting fixes
 2006-12-30 17:57:03 +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
bf0a201008 style fixes 
last xcalloc replaced by xzalloc
 2006-12-26 10:42:51 +00:00
Denis Vlasenko
5a4f0994b0 less: fix regexp search '/' on large files 2006-12-25 01:23:02 +00:00
Denis Vlasenko
7cea262273 small stupid changes. no code changes 2006-12-24 07:30:09 +00:00
Denis Vlasenko
f4dff77355 less: implement waiting for input using select(). Rather tricky business. 
But we do not read entire input anymore up-front.
 2006-12-24 07:14:17 +00:00
Denis Vlasenko
c5cb38f4d9 time: -200 bytes of text 2006-12-22 13:43:19 +00:00
Denis Vlasenko
f93ab47c45 time: fix option parsing bug, size optimizations 2006-12-22 12:36:13 +00:00
Denis Vlasenko
f1282a8792 less: a few fixes for cases where we overflow status line 2006-12-21 17:03:20 +00:00
Denis Vlasenko
f65d1338dc less: restore TAB display (was showing as inverse I after prev changes :) 2006-12-21 15:23:45 +00:00
Denis Vlasenko
d51d14e36f less: "(null)" is a bit strange. "standard input" is better :) 2006-12-21 13:57:37 +00:00
Denis Vlasenko
e147a72173 less: how many different kinds of status line we need, three?! 
small fixes. [prev commit also added control char filtering
on input (e.g. regexp input, filename input for 'E' etc)]
 2006-12-21 13:26:54 +00:00
Denis Vlasenko
e865e81d34 less: stop dying on bad regexps, quietly pipe data w/o 
user interaction if stdout is not a tty.
size optimizations
 2006-12-21 13:24:58 +00:00
Denis Vlasenko
bf66fbc8e2 introduce LONE_CHAR (optimized strcmp with one-char string) 2006-12-21 13:23:14 +00:00
Denis Vlasenko
3f3190e34c less: total cleanup and bugfix. 
Doesn't die horribly on binary files anymore.
In fact, they _100%_ work now. Control chars
are in reverse video, including DEL and that idiocy of VT-10x,
Meta-ESC [inventor of which should be prohibited from reproducing].
Regex search is fixed also. When you specify search ('/' key),
control chars turn into dots (unhighlighted),
and found occurrences highlighted instead. This is reversible.
Memory management fixed (was leaky as hell) and optimized.
Linewrapping fixed and thoroughly tested.
Max buffer size made configurable.
~ 600 bytes saved.
 2006-12-21 00:22:03 +00:00
Denis Vlasenko
9a7cef930f less: somewhat buggy applet, but nice. Muchly reduced 
xstrdup'ing and memory consumption. Made linewrap saner.
regex matching code was awful - still buggy, but not as
leaky as before. Made buffer size configurable. Killed
several static and on-stack buffers. Hopefully eliminated
staircase effect on Ctrl-C (unable to reproduce).
 2006-12-20 02:46:48 +00:00
Denis Vlasenko
b95636c52f remove casts from xmalloc() 2006-12-19 23:36:04 +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
2ea630f9a5 bb_makedev: fix for glibc 2.3.2 
sed: fix C++ style declaration
 2006-12-10 02:52:19 +00:00
Bernhard Reutner-Fischer
882e60c442 - shrink less. 
01a: svn version
01b: merge past_eof and inp_stdin into flags.
01c: merge match_backwards into flags.
01d: add handling of <HOME> and <END> keys, remove set_tty_raw, use fflush_stdout_and_exit
01e: rewrite special-key handling to be smaller.
01f: changing the format saves 4 bytes (alot of places would benefit from this)
   text    data     bss     dec     hex filename
   9034       8     648    9690    25da less.o.01a
   9023       8     640    9671    25c7 less.o.01b
   9027       8     636    9671    25c7 less.o.01c
   9068       8     636    9712    25f0 less.o.01d
   8990       8     636    9634    25a2 less.o.01e
   8986       8     636    9630    259e less.o.01f
 2006-12-04 16:04:50 +00:00
Denis Vlasenko
d9e15f2068 style cleanup: return(a) -> return a, part 2 2006-11-27 16:49:55 +00:00
Denis Vlasenko
079f8afa0a style cleanup: return(a) -> return a, part 1 2006-11-27 16:49:31 +00:00
Denis Vlasenko
cf749bc10c small fixes: 
fix xstrdup to not grossly overallocate memory
use xopen instean of xopen3 in several places
etc.
 2006-11-26 15:45:17 +00:00
Bernhard Reutner-Fischer
32eddffa30 - revert r15563 (pull current version of taskset off the busybox_scratch branch) 2006-11-22 16:39:48 +00:00
Denis Vlasenko
89f0b3486d rodata cleanup. "unable to" == "cannot". -300 bytes 2006-11-18 22:04:09 +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
9225854144 mostly style fixes 2006-11-01 10:25:35 +00:00
Denis Vlasenko
d3d004dd35 last nail into error_msg() (de)capitalization 2006-10-27 09:02:31 +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
c6f188def8 silly size savings and capitalization fixes 2006-10-26 00:37:00 +00:00
Denis Vlasenko
d18a3a20db use skip_whitespace where appropriate 2006-10-25 12:46:03 +00:00
Bernhard Reutner-Fischer
a481d87ff7 - we take exactly one argument. 2006-10-24 20:06:55 +00:00
Denis Vlasenko
c108ed5497 raidautorun: new applet, by: 
Thomas Jarosch (email?) and
Bernhard Fischer <rep.nop@aon.at>
 2006-10-20 19:39:48 +00:00
Denis Vlasenko
e1a0d486e4 message string changes, mostly for consistency, also -32 bytes in .rodata 2006-10-20 13:28:22 +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
1db39b2f51 nmeter: new applet. ~4k 
Fix build proble on x86_64
 2006-10-11 20:59:02 +00:00
Denis Vlasenko
1385899416 attempt to regularize atoi mess. 2006-10-08 12:49:22 +00:00
Denis Vlasenko
f7a57848c2 eject: remove unmounting. It is buggy for many non-trivial 
mounts, and can be done as shell script.
 2006-10-07 15:00:29 +00:00
Denis Vlasenko
000b9ba91f eject: -T fix 2006-10-05 23:12:49 +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
2e864cd219 eject: -T (implements single button open/close) 2006-10-02 20:49:25 +00:00
Denis Vlasenko
c16bd212e3 silly switch style fix 2006-09-27 19:51:06 +00:00
Denis Vlasenko
94d5d82bd8 crontab: we indent using tabs 2006-09-27 19:48:56 +00:00
Denis Vlasenko
c290563319 remove unneeded #includes, fix indentation 2006-09-23 16:01:09 +00:00
Denis Vlasenko
6429aabbf1 bb_askpass: shorten static password buffer. 256 is way too large. 
simplify code a bit.
 2006-09-23 12:22:11 +00:00
Denis Vlasenko
109d21fe74 adjtimex: getopt_ulflags'isation 2006-09-22 08:47:54 +00:00
Rob Landley
e9a7a6212b Change license statements (and clean up headers) on some of the files that 
Erik or I are primary copyright holders on.
 2006-09-22 02:52:41 +00:00
Denis Vlasenko
9213a9e0f2 whitespace cleanup 2006-09-17 16:28:10 +00:00
Bernhard Reutner-Fischer
64d7e93081 - convert a few xopen3(,,0) into xopen(,). Also peruse the fact that xopen defaults to 0777 on it's own, so we don't need to xopen3(,,0777). 
Saves a few bytes:
$ size busybox.old busybox                                text    data     bss     dec     hex filename
 839676    8780  243592 1092048  10a9d0 busybox.old
 839660    8780  243592 1092032  10a9c0 busybox
$ make CC=gcc-4.2-HEAD bloatcheck
function                                             old     new   delta
static.vconfig_main                                  281     279      -2
static.rx_main                                      1076    1074      -2
static.mt_main                                       294     292      -2
static.gzip_main                                     753     751      -2
static.mkfs_minix_main                              4034    4030      -4
static.unzip_main                                   1771    1766      -5
static.crontab_main                                 1513    1507      -6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/7 up/down: 0/-23)             Total: -23 bytes
 2006-09-11 16:01:40 +00:00
Denis Vlasenko
049d6b8c08 Add CONFIG_FEATURE_SYSLOG which controls whether 
bb_xx_msg will ever try to send output to syslog.
Add "select CONFIG_FEATURE_SYSLOG" to relevant applets.
This allows to omit syslog code if we do not have
any syslog-capable applets in the build.
 2006-09-07 06:02:39 +00:00
Denis Vlasenko
6d655be5df removed a lot of trailing \n in bb_msg() calls. It is added 
automatically by function itself.
 2006-09-06 19:02:46 +00:00
Rob Landley
98a915713d Michael Opdenacker spotted that makefile should use () instead of {}. 2006-08-21 17:42:03 +00:00
Rob Landley
1ffe1ede54 Oops, Michael pointed out that my cleanup left some dead code in there. 2006-08-21 16:03:38 +00:00
Rob Landley
0e4690d4ef Michael Opdenacker contributed a readahead applet. 2006-08-20 22:12:18 +00:00
Bernhard Reutner-Fischer
d591a360d3 - merge -r15463:15564 from busybox_scratch branch through these changesets: 
------------------------------------------------------------------------
r15465 | aldot | 2006-06-21 20:48:06 +0200 (Wed, 21 Jun 2006) | 3 lines

- use CONFIG_BUSYBOX_EXEC_PATH as before it one was broken by a recent revert.
- use xchdir() since all is invain if it fails there anyways, supposedly

------------------------------------------------------------------------
r15466 | aldot | 2006-06-21 20:55:16 +0200 (Wed, 21 Jun 2006) | 2 lines

- adjust docs to take CONFIG_BUSYBOX_EXEC_PATH into account.

------------------------------------------------------------------------
r15467 | aldot | 2006-06-21 21:31:24 +0200 (Wed, 21 Jun 2006) | 18 lines

- partial fallout of my TREE_USED touchup against gcc-4.2: rip unused vars, save
s 144 bytes
   text    data     bss     dec     hex filename
 862434   10156  645924 1518514  172bb2 busybox.old
 862322   10156  645892 1518370  172b22 busybox
function                                             old     new   delta
z_len                                                  4       -      -4
textend                                                4       -      -4
part_nb                                                4       -      -4
insize                                                 4       -      -4
ifile_size                                             4       -      -4
do_link                                                4       -      -4
new_text                                              70      60     -10
ipaddr_list_link                                      33      23     -10
gzip_main                                            898     822     -76
------------------------------------------------------------------------------
(add/remove: 0/6 grow/shrink: 0/3 up/down: 0/-120)           Total: -120 bytes


------------------------------------------------------------------------
r15468 | aldot | 2006-06-21 21:43:05 +0200 (Wed, 21 Jun 2006) | 19 lines

- remove useless global exports
function                                             old     new   delta
rpm_main                                             940    1601    +661
rpm_getstring                                        107     112      +5
rpm_getint                                           148     153      +5
loop_through_files                                   103     106      +3
fileaction_dobackup                                  115     113      -2
fileaction_list                                        5       -      -5
rpm_getcount                                          42       -     -42
extract_cpio_gz                                      161       -    -161
rpm_gettags                                          504       -    -504
------------------------------------------------------------------------------
(add/remove: 0/4 grow/shrink: 4/1 up/down: 674/-714)          Total: -40 bytes

   text    data     bss     dec     hex filename
 862322   10156  645892 1518370  172b22 busybox.old
 862290   10156  645892 1518338  172b02 busybox


------------------------------------------------------------------------
r15555 | aldot | 2006-06-30 14:10:11 +0200 (Fri, 30 Jun 2006) | 22 lines

- shrink syslog a little bit, move a big buffer (for 'line') off the bss, fold s
emaphore stuff into single caller manually.
  stats:
function                                             old     new   delta
logMessage                                           395     427     +32
message                                             1245    1257     +12
opts                                                   -       4      +4
small                                                  1       -      -1
local_logging                                          4       -      -4
doRemoteLog                                            4       -      -4
circular_logging                                       4       -      -4
syslogd_main                                        1299    1285     -14
static.res                                            36      16     -20
.rodata                                           186650  186586     -64
static.line                                         1025       -   -1025
------------------------------------------------------------------------------
(add/remove: 1/5 grow/shrink: 2/3 up/down: 48/-1136)        Total: -1088 bytes
cow@s37:~/src/busybox_scratch$ size sysklogd/syslogd.o{.orig,}
   text    data     bss     dec     hex filename
   3723     348    5242    9313    2461 sysklogd/syslogd.o.orig
   3697     348    4188    8233    2029 sysklogd/syslogd.o

==============================================================================
Overall bloatcheck for the changeset mentioned above:
function                                             old     new   delta
rpm_main                                             953    1608    +655
logMessage                                           395     427     +32
message                                             1245    1257     +12
opts                                                   -       4      +4
rpm_getstring                                        107     110      +3
rpm_getint                                           148     151      +3
loop_through_files                                   103     104      +1
small                                                  1       -      -1
fileaction_dobackup                                  115     113      -2
z_len                                                  4       -      -4
textend                                                4       -      -4
part_nb                                                4       -      -4
local_logging                                          4       -      -4
insize                                                 4       -      -4
ifile_size                                             4       -      -4
do_link                                                4       -      -4
doRemoteLog                                            4       -      -4
circular_logging                                       4       -      -4
fileaction_list                                        5       -      -5
new_text                                              70      60     -10
ipaddr_list_link                                      33      23     -10
clear_bufs                                            31      21     -10
syslogd_main                                        1287    1273     -14
builtin_help                                         190     176     -14
static.res                                            36      16     -20
builtin_source                                       229     199     -30
rpm_getcount                                          42       -     -42
gzip_main                                            842     786     -56
.rodata                                           227176  227112     -64
lash_main                                            609     527     -82
busy_loop                                           3883    3739    -144
extract_cpio_gz                                      155       -    -155
rpm_gettags                                          501       -    -501
static.line                                         1025       -   -1025
------------------------------------------------------------------------------
(add/remove: 1/15 grow/shrink: 6/12 up/down: 710/-2221)     Total: -1511 bytes
 2006-08-20 17:35:13 +00:00
Rob Landley
403777ffae Patch from tito to improve options parsing. 2006-08-03 20:22:37 +00:00
Rob Landley
86b4d64aa3 These should have been part of 15767 too. 2006-08-03 17:58:17 +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
c052576821 Tito said that strings is a complete rewrite. 2006-07-31 16:37:57 +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
1f9145c5c3 More minor tweaks. 2006-07-12 21:31:16 +00:00
"Robert P. J. Day"
801ab14013 Add one-line GPL boilerplate to numerous (but not all yet) source files. 2006-07-12 07:56:04 +00:00
Mike Frysinger
259472e741 remove duplicate CONFIG_TASKSET option 2006-07-03 05:22:36 +00:00
"Robert P. J. Day"
63fc1a9e08 Standardize on the vi editing directives being on the first line. 2006-07-02 19:47:05 +00:00
Rob Landley
12d9419273 Revert taskset for 1.2.0. It emits a warning, breaks building under RH9, 
and nobody seemed interested in fixing it despite repeated complaints.
I'll worry about it in the 1.3 timeframe...
 2006-06-30 22:20:43 +00:00
Mike Frysinger
cd68a2e1a8 fix watchdog on no-mmu systems by adding -F option for rexec 2006-06-26 21:31:17 +00:00
Rob Landley
11c7a7bed6 Various cleanups I made while going through Erik Hovland's patch submissions, 
some of which are even from him. :)
 2006-06-25 22:39:24 +00:00
Bernhard Reutner-Fischer
f087798e8b - convert old-style parameter declarations (K&R) to modern style. 2006-06-25 22:08:53 +00:00
Rob Landley
399d45f1c6 Aurelien Jacobs pointed out inline functions that could be removed. Doing so 
shrank the code a bit.
 2006-06-21 01:49:17 +00:00
Rob Landley
22d26fc6ae Patch from Yann Morin to put BLKGETSIZE64 in platform.h had rather a lot of 
fallout due to the #include <sys/mount.h>.  Removed that #include from various
applets and fixed up those that were unhappy when that #include was made
because they'd block copied stuff out of it.  (Sigh.)
 2006-06-15 15:49:36 +00:00
Rob Landley
176f2df69b Patch from Erik Hovland, via Tito. 2006-06-08 14:19:48 +00:00
Rob Landley
9c6f9552ec Some day, maybe gcc will be able to optimize out static functions that are 
never used so we don't have to #ifdef them.  Wouldn't that be nice?
 2006-06-08 14:11:36 +00:00
Mike Frysinger
9be7435203 initial support for no-mmu systems 2006-06-07 21:48:43 +00:00
Mike Frysinger
2fc534f3f1 hint at where the Magic comes from 2006-06-07 21:37:49 +00:00
Bernhard Reutner-Fischer
f915a77386 - do away with the comment that noted that the current implementation 
unly supports linux.
 2006-06-07 21:26:09 +00:00
Rob Landley
6d8ce170b0 Fix from Tito to read from stdin only when it's not a tty. 2006-06-07 21:22:42 +00:00
Rob Landley
4c5ad2fc90 Consolidate devfs garbage and mark it as obsolete. 2006-06-07 20:11:53 +00:00
Bernhard Reutner-Fischer
16d3e4e0af - add applet taskset to set/retrieve the CPU affinity of a process 
text    data     bss     dec     hex filename
    584       0       0     584     248 taskset.o.gcc-2.95
    509       0       0     509     1fd taskset.o.gcc-3.3
    505       0       0     505     1f9 taskset.o.gcc-3.4
    506       0       0     506     1fa taskset.o.gcc-4.0
    498       0       0     498     1f2 taskset.o.gcc-4.1
    495       0       0     495     1ef taskset.o.gcc-4.2-HEAD
 2006-06-07 15:44:59 +00:00
Mike Frysinger
ea93f8a397 Tito writes: this patch fixes two potential bugs with the -i -I flags that could be reset during option parsing 2006-06-07 14:25:22 +00:00
Rob Landley
0753f4a15e Callers to identify() converted the endianness of the buffer. So did 
identify().  This meant big endian systems had a NUXI problem.  Removed
the redundant conversion from the callers, and made some in-passing cleanups
while I was there.
 2006-06-07 00:27:25 +00:00
Mike Frysinger
8e640a1043 use vfork() instead of vork() since the only thing we do is execve() an app after fork (allows time to work on no-mmu) 2006-06-06 06:08:34 +00:00
Bernhard Reutner-Fischer
5084c78cbe - remove superfluous call of stack_machine(0) upon exit. 2006-06-03 21:19:09 +00:00
Bernhard Reutner-Fischer
5f6d67b7d6 - no need to have timer_duration in the data section. 
- cleanup a little bit while at it.
 2006-06-03 20:53:18 +00:00
Bernhard Reutner-Fischer
b1312c9125 - use bb_msg_write_error in 3 places 
- whitespace
 2006-06-03 20:09:02 +00:00
Bernhard Reutner-Fischer
c89982dcd7 - move #include busybox.h to the very top so we pull in the config 
and eventual platform specific includes in early.
 2006-06-03 19:49:21 +00:00
Rob Landley
0620841758 Patch from Tito to remove long options from hdparm. 2006-05-31 22:52:57 +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
a6e131dab3 Size reductions, mostly switching things to use libbb functions. 2006-05-29 06:43:55 +00:00
Rob Landley
bba7f08d27 Add SWAP_LE?? and SWAP_BE?? macros, and make things use them. Converts values 
to/from little endian or big endian, which is a NOP if that's what the current
platform already is.
 2006-05-29 05:51:12 +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
8fba99f35e Move portability stuff to platform.h, and clean up adjtimex.c a bit while 
I'm in the area.
 2006-05-27 22:08:01 +00:00
Rob Landley
299a6b4d7b Consolidate #include <sys/time.h> so libbb.h does it. 2006-05-27 21:42:58 +00:00