Commit Graph

7630 Commits

Author SHA1 Message Date
Denis Vlasenko
aa198dd39c uudecode: nuke duplicate base64_table[]. saves 65 bytes 2007-06-12 07:24:11 +00:00
Denis Vlasenko
745119605e top: on user suggestion make percentile calculations configurable. -56 bytes when off. +600 bytes when on
top: reorder columns, so that [P]PIDs are together and VSZ/%MEM are together. Makes more sense
2007-06-11 16:31:55 +00:00
Bernhard Reutner-Fischer
d71e45856e - use bb_msg_full_version instead of a separate string. Saves a minor 3 bytes. 2007-06-11 15:09:21 +00:00
Denis Vlasenko
a7c5d2c6d9 getopt_mk_fifo_nod: heed warning 2007-06-10 19:29:37 +00:00
Denis Vlasenko
b1e5addfed top: improve global CPU percentage (smaller & faster code) 2007-06-10 18:04:54 +00:00
Denis Vlasenko
5a65447e30 top: add config option and code for global CPU % display 2007-06-10 17:11:59 +00:00
Denis Vlasenko
e8a0788b24 moved biggest stack buffers to malloc space, or made their size configurable
(8k of shell line edit buffer is an overkill)

# make ARCH=i386 bloatcheck
function                                             old     new   delta
read_line_input                                     3933    3967     +34
ifaddrlist                                           348     345      -3
do_loadfont                                          208     191     -17
edit_file                                            840     819     -21
.rodata                                           129112  129080     -32
uncompress                                          1305    1268     -37
loadfont_main                                        566     495     -71
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/6 up/down: 34/-181)          Total: -147 bytes
2007-06-10 15:08:44 +00:00
Denis Vlasenko
d4fea900bd add script which measures stack consumption.
Current top users:

0x08052f52 uncompress []:                               393312
0x080c8a58 input_tab []:                                82104
0x08092d5b ifaddrlist []:                               32828
0x08056163 loadfont_main []:                            32796
0x0806e508 colon []:                                    16532
0x08056095 do_loadfont []:                              16400
0x0806da70 place_cursor []:                             16388
0x080792e8 login_main []:                               9176

393 kb of stack??? OMG...
2007-06-10 00:54:27 +00:00
Denis Vlasenko
77e44d60e6 httpd: move data off bss.
httpd: do not realpath() for SCRIPT_FILENAME - it resolves symlinks
but it should not:

-                /* SCRIPT_FILENAME required by PHP in CGI mode */
-               if (!realpath(purl + 1, realpath_buff))
-                       goto error_execing_cgi;
-               setenv1("SCRIPT_FILENAME", realpath_buff);
+
+               /* SCRIPT_FILENAME required by PHP in CGI mode */
+               fullpath = concat_path_file(home_httpd, purl);
+               setenv1("SCRIPT_FILENAME", fullpath);
2007-06-09 23:49:05 +00:00
Bernhard Reutner-Fischer
66db264a5f - also note where to checkout the 1_6_stable branch 2007-06-09 09:12:45 +00:00
Denis Vlasenko
d6766c71a9 mdev: microscopic enhancement, should change nothing 2007-06-08 16:18:15 +00:00
Denis Vlasenko
9acfed2d14 grep: selection done by FEATURE_GREP_EGREP_ALIAS was broken, fix.
(Maxime Bizon <mbizon@freebox.fr>  (Freebox))
2007-06-08 15:41:27 +00:00
Denis Vlasenko
65e14b4588 login: ask passwords even for wrong usernames.
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 680099    2704   15648  698451   aa853 busybox_old
 680110    2704   15648  698462   aa85e busybox_unstripped
2007-06-08 15:27:06 +00:00
Denis Vlasenko
bdbbb7ec49 make busybox --install work even if /proc/self/exe doesn't exist
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 680095    2704   15648  698447   aa84f busybox_old
 680099    2704   15648  698451   aa853 busybox_unstripped
2007-06-08 15:02:55 +00:00
Denis Vlasenko
c14d39e83a rmp: add optional support for bz2 data. +50 bytes of code 2007-06-08 13:05:39 +00:00
Bernhard Reutner-Fischer
def8260219 - fix invocation without any argument 2007-06-08 12:52:17 +00:00
Denis Vlasenko
42bffbf360 hush: add missing dependencies (Maxime Bizon <mbizon@freebox.fr> (Freebox)) 2007-06-08 08:02:53 +00:00
Denis Vlasenko
dc4ab54ea7 test: fix thinko in previous commit 2007-06-08 07:59:54 +00:00
Denis Vlasenko
89bca27158 test: recognize /path/to/[ case too 2007-06-08 07:33:45 +00:00
Bernhard Reutner-Fischer
8936a19880 - Add a FAQ entry on "how do i cross compile busybox" 2007-06-08 07:19:06 +00:00
Bernhard Reutner-Fischer
bb4b9f1fc9 - add a config-time range check for IPC_SYSLOG_BUFFER_SIZE
The upper-bound doesn't look like it is working since it accepts LONG_MAX as input. I suspect that this is an lxdialog feature or something like that ;)
2007-06-07 13:22:56 +00:00
Denis Vlasenko
e16e6e79e4 awk: experimentally modify "global" trick to make code smaller
by minimizing data offsets

function                                             old     new   delta
parse_expr                                           752     782     +30
syntax_error                                          23      26      +3
nvfree                                               151     154      +3
nvalloc                                              172     175      +3
fsrealloc                                            111     114      +3
chain_node                                            99     102      +3
chain_loop                                           121     124      +3
chain_group                                          628     631      +3
awk_main                                            1002    1005      +3
awk_exit                                              99     102      +3
parse_program                                        308     310      +2
split_f0                                             172     170      -2
awk_split                                            510     507      -3
getvar_s                                             108     102      -6
awk_sub                                              643     637      -6
awk_getline                                          706     700      -6
next_token                                           943     927     -16
handle_special                                       470     446     -24
next_input_file                                      252     213     -39
evaluate                                            6703    6633     -70
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 11/9 up/down: 59/-172)         Total: -113 bytes

# size */*/awk.o
   text    data     bss     dec     hex filename
  18247       0       0   18247    4747 busybox.t0/editors/awk.o
  18134       0       0   18134    46d6 busybox.t1/editors/awk.o
2007-06-07 13:14:53 +00:00
Bernhard Reutner-Fischer
4b49512881 - update defconfig 2007-06-07 13:12:51 +00:00
Bernhard Reutner-Fischer
1622cb8cea - i need this disabled code for testing a patch. Please leave it in. 2007-06-07 12:11:24 +00:00
Bernhard Reutner-Fischer
e8b2bd4d47 - fix wrong not operator which was essentially ignored. got introduced in r18282
http://busybox.net/lists/busybox/2007-June/027652.html
2007-06-06 19:27:58 +00:00
Denis Vlasenko
ae5a8aac26 awk: move all data to malloc space
function                                             old     new   delta
evaluate                                            6448    6728    +280
awk_getline                                          676     705     +29
parse_expr                                           726     752     +26
next_token                                           917     943     +26
next_input_file                                      237     252     +15
awk_split                                            498     510     +12
awk_sub                                              632     643     +11
split_f0                                             160     170     +10
getvar_s                                              98     108     +10
...
chain_loop                                           128     121      -7
nvalloc                                              179     171      -8
chain_node                                           107      99      -8
mainseq                                               12       -     -12
endseq                                                12       -     -12
chain_group                                          640     628     -12
beginseq                                              12       -     -12
awk_exit                                             112     100     -12
fsrealloc                                            127     110     -17
static.v                                              20       -     -20
static.rsm                                            24       -     -24
ttt                                                   28       -     -28
parse_program                                        339     311     -28
static.sreg                                           32       -     -32
intvar                                                76       -     -76
static.tspl                                           84       -     -84
rsplitter                                             84       -     -84
fsplitter                                             84       -     -84
------------------------------------------------------------------------------
(add/remove: 0/39 grow/shrink: 16/11 up/down: 439/-685)      Total: -246 bytes
2007-06-06 17:01:00 +00:00
Denis Vlasenko
c084d2f205 echo: fix non-fancy echo 2007-06-06 07:50:51 +00:00
Denis Vlasenko
0696b8aae8 ps: fix -Z (by Yuichi Nakamura <ynakam@hitachisoft.jp>) 2007-06-06 07:40:16 +00:00
Denis Vlasenko
cd0df46d8c remove bashisms from testsuite 2007-06-05 22:29:14 +00:00
Denis Vlasenko
5c51a7ca52 nc: make connecting to IPv4 from IPv6-enabled hosts easier
(was requiring -s <local addr>)
2007-06-05 20:08:11 +00:00
Bernhard Reutner-Fischer
6c501a71ae - kiltedknight writes: Busybox incorrectly parses a line from the status file, claiming that a required package is not installed or tagged to be installed when it actually is.
Closes #1221
2007-06-05 17:28:56 +00:00
Bernhard Reutner-Fischer
fa5f20755c - fix typo in error message. Closes #1308 2007-06-05 17:07:01 +00:00
Denis Vlasenko
746204b1b8 uudecode: fix to base64 decode by Jorgen Cederlof <jcz@google.com>
improved help texts

# make bloatcheck
function                                             old     new   delta
.rodata                                           127000  127032     +32
packed_usage                                       22156   22151      -5
uudecode_main                                        360     348     -12
uuencode_main                                        490     468     -22
read_base64                                          283     254     -29
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/4 up/down: 32/-68)            Total: -36 bytes
2007-06-04 23:32:35 +00:00
Denis Vlasenko
8c1aaf3297 snprintf(... "%s"...) => safe_strncpy 2007-06-04 21:03:51 +00:00
Denis Vlasenko
3c8b5ba8e8 syslogd: move some vectors from data to text. Needs uclibc patch
to have any effect (patch is submitted to uclibc ml).

# size *[67]/*/syslog*.o
   text    data     bss     dec     hex filename
   3169     288       0    3457     d81 busybox.t6/sysklogd/syslogd.o
   3457       0       0    3457     d81 busybox.t7/sysklogd/syslogd.o
2007-06-04 18:23:59 +00:00
Denis Vlasenko
ef4bb26f93 diff: stop using data/bss
function                                             old     new   delta
do_diff                                              385     436     +51
diff_main                                            850     895     +45
dump_unified_vec                                     437     457     +20
prepare                                              335     334      -1
anychange                                              1       -      -1
suff                                                   4       -      -4
status                                               135     131      -4
static.max_context                                     4       -      -4
start                                                 12       8      -4
pref                                                   4       -      -4
member                                                 4       -      -4
label2                                                 4       -      -4
label1                                                 4       -      -4
klist                                                  4       -      -4
ixold                                                  4       -      -4
ixnew                                                  4       -      -4
dl_count                                               4       -      -4
dl                                                     4       -      -4
context_vec_start                                      4       -      -4
context_vec_ptr                                        4       -      -4
context_vec_end                                        4       -      -4
context                                                4       -      -4
clistlen                                               4       -      -4
clist                                                  4       -      -4
clen                                                   4       -      -4
class                                                  4       -      -4
J                                                      4       -      -4
add_to_dirlist                                        71      64      -7
slen                                                   8       -      -8
sfile                                                  8       -      -8
len                                                    8       -      -8
file                                                   8       -      -8
get_dir                                              196     185     -11
newcand                                               97      85     -12
change                                               351     331     -20
stb2                                                  96       -     -96
stb1                                                  96       -     -96
diffreg                                             2835    2717    -118
------------------------------------------------------------------------------
(add/remove: 0/27 grow/shrink: 3/8 up/down: 116/-482)        Total: -366 bytes

# size */*/diff.o
   text    data     bss     dec     hex filename
   7055       8     305    7368    1cc8 busybox.t2/coreutils/diff.o
   7002       0       0    7002    1b5a busybox.t3/coreutils/diff.o
2007-06-04 12:21:53 +00:00
Denis Vlasenko
821cc25f43 ping: stop using data/bss
function                                             old     new   delta
ping_main                                            375     392     +17
unpack_tail                                          317     320      +3
ping4                                                525     528      +3
ping6                                                772     773      +1
sendping6                                             99      98      -1
sendping4                                            184     183      -1
myid                                                   2       -      -2
sendping_tail                                        154     151      -3
tsum                                                   4       -      -4
tmin                                                   4       -      -4
tmax                                                   4       -      -4
source_lsa                                             4       -      -4
pingsock                                               4       -      -4
pingcount                                              4       -      -4
ntransmitted                                           4       -      -4
nrepeats                                               4       -      -4
nreceived                                              4       -      -4
if_index                                               4       -      -4
hostname                                               8       4      -4
dotted                                                 4       -      -4
datalen                                                4       -      -4
pingaddr                                              28       -     -28
rcvd_tbl                                             128       -    -128
------------------------------------------------------------------------------
(add/remove: 0/15 grow/shrink: 4/4 up/down: 24/-215)         Total: -191 bytes
   text    data     bss     dec     hex filename
 679835    2728   16736  699299   aaba3 busybox_old
 679851    2720   16536  699107   aaae3 busybox_unstripped
2007-06-04 10:33:48 +00:00
Denis Vlasenko
74324c8666 Audit bb_common_bufsiz usage, add script which looks for misuse.
tr: stop using globals needlessly.
code: -103 bytes
2007-06-04 10:16:52 +00:00
Denis Vlasenko
4e5f82c76f find_stray_communal_vars: script which finds communal variables
resize: remove globals var
mdev: remove globals var
2007-06-03 22:30:22 +00:00
Denis Vlasenko
dd6e1f0deb start 1.7.x version 2007-06-02 12:54:09 +00:00
Denis Vlasenko
3f22b7f718 fdisk: make it work with big disks (read: typical today's disks)
even if CONFIG_LFS is unset.
2007-06-02 12:46:55 +00:00
Denis Vlasenko
a0d7508748 website: announce 1.6.0 2007-06-01 14:40:03 +00:00
Denis Vlasenko
fdcfa2aba7 less: less <HUGEFILE + [End] busy loops, fix it 2007-05-31 23:55:39 +00:00
Denis Vlasenko
342b0ab945 less: forgot trivial #if ENABLE_xxxx 2007-05-31 23:06:18 +00:00
Denis Vlasenko
9a7d38fe24 delete tons of extra #includes 2007-05-31 22:42:12 +00:00
Denis Vlasenko
fad2b86c9e use "glibc errno" trick not only for ash, but for entire busybox
(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228)        Total: -89 bytes
2007-05-31 22:16:38 +00:00
Denis Vlasenko
c2f011aa03 more: stop using bss
# make && make bloatcheck
function                                             old     new   delta
gotsig                                                86     107     +21
more_main                                            777     781      +4
cin_fileno                                             4       -      -4
set_tty_to_initial_mode                               25       -     -25
new_settings                                         120      60     -60
initial_settings                                     120      60     -60
------------------------------------------------------------------------------
(add/remove: 0/2 grow/shrink: 2/2 up/down: 25/-149)          Total: -124 bytes
2007-05-31 21:31:56 +00:00
Denis Vlasenko
22a9a3c6f8 less: fix very obscure memory corruption bug 2007-05-31 15:56:10 +00:00
Denis Vlasenko
a1d24a0b6e less: stop using data/bss. Code got smaller too.
# size busybox_old busybox_unstripped
   text    data     bss     dec     hex filename
 700719    2896   17880  721495   b0257 busybox_old
 700547    2832   17432  720811   affab busybox_unstripped
# size */*/less.o
   text    data     bss     dec     hex filename
   6861      50     344    7255    1c57 busybox.t0/miscutils/less.o
   6657       0       0    6657    1a01 busybox.t1/miscutils/less.o
2007-05-31 15:55:03 +00:00
Denis Vlasenko
199c0d542b nmeter: stop using data/bss; reduce amount of reads from /proc
# size */*/nmeter.o
   text    data     bss     dec     hex filename
   4366      80      16    4462    116e busybox.t0/miscutils/nmeter.o
   4386       0       0    4386    1122 busybox.t2/miscutils/nmeter.o
2007-05-30 14:48:38 +00:00