Commit Graph

9213 Commits

Author SHA1 Message Date
Denis Vlasenko
003f9fb213 hush: kill some old unused fields; small code shrink
function                                             old     new   delta
builtin_exit                                          48      47      -1
checkjobs                                            351     335     -16
checkjobs_and_fg_shell                                60      35     -25
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-42)             Total: -42 bytes
2008-06-24 00:47:58 +00:00
Denis Vlasenko
cc3f20b9bd fix breakage found by randomconfig 2008-06-23 22:31:52 +00:00
Denis Vlasenko
211b59be43 hush: trivial fix in debug code 2008-06-23 16:28:53 +00:00
Denis Vlasenko
2f5d0cd511 ash: trivial code readability fixes 2008-06-23 13:24:19 +00:00
Denis Vlasenko
2b75a94118 ash: improve readability of the code. No real code changes. 2008-06-23 13:06:34 +00:00
Denis Vlasenko
ef527f50e6 ash: optional support for $'...\t...\n...' bashism
function                                             old     new   delta
readtoken1                                          2824    3172    +348
static.C_escapes                                       -      18     +18
parse_command                                       1504    1500      -4
SIT                                                   89      83      -6
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/2 up/down: 366/-10)           Total: 356 bytes
2008-06-23 01:52:30 +00:00
Denis Vlasenko
a80d0e4bf7 trim usage text 2008-06-22 20:14:00 +00:00
Denis Vlasenko
8124a96c34 mdoprobe: fix SEGV bug (by Vlad Dronnikov) 2008-06-22 16:59:46 +00:00
Denis Vlasenko
e3eae0d445 vi: fix obvious thinko's 2008-06-22 16:38:53 +00:00
Denis Vlasenko
50b5cac59f wget: accept code 204. 2008-06-22 16:28:02 +00:00
Denis Vlasenko
2a210e5df2 vi: fix vda's breakage (by Cristian Ionescu-Idbohrn) 2008-06-22 13:20:42 +00:00
Denis Vlasenko
b07a496229 ash: minor shrink (mostly smallints) and variable renaming
function                                             old     new   delta
optschanged                                           85      91      +6
tryexec                                              115     118      +3
xxreadtoken                                          290     292      +2
raise_error_unexpected_syntax                         75      77      +2
bltincmd                                               6       8      +2
parseheredoc                                         128     129      +1
static.is_interactive                                  4       1      -3
readtoken                                            156     153      -3
lasttoken                                              4       1      -3
evalcommand                                         1147    1144      -3
checkkwd                                               4       1      -3
back_exitstatus                                        4       1      -3
pipeline                                             282     276      -6
list                                                 369     360      -9
ash_main                                            1402    1393      -9
options                                              616     606     -10
readtoken1                                          2823    2811     -12
parse_command                                       1529    1507     -22
------------------------------------------------------------------------------
(add/remove: 2/2 grow/shrink: 6/12 up/down: 21/-91)           Total: -70 bytes
   text    data     bss     dec     hex filename
 807603     611    6908  815122   c7012 busybox_old
 807545     611    6900  815056   c6fd0 busybox_unstripped
2008-06-22 13:16:23 +00:00
Denis Vlasenko
c87339d584 dpkg: trivial code shrinkage, and redo G trick correctly.
function                                             old     new   delta
run_package_script_or_die                              -      72     +72
fill_package_struct                                  303     309      +6
search_package_hashtable                             122     125      +3
get_status                                           112     111      -1
status_hashtable                                       4       -      -4
set_status                                           162     158      -4
package_hashtable                                      4       -      -4
name_hashtable                                         4       -      -4
package_satisfies_dependency                         112     106      -6
search_name_hashtable                                118     110      -8
configure_package                                    121     106     -15
remove_package                                       333     317     -16
search_status_hashtable                              133     111     -22
purge_package                                        247     217     -30
unpack_package                                       552     521     -31
run_package_script                                    62       -     -62
dpkg_main                                           3991    3867    -124
------------------------------------------------------------------------------
(add/remove: 1/4 grow/shrink: 2/10 up/down: 81/-331)         Total: -250 bytes
   text    data     bss     dec     hex filename
 807972     611    6924  815507   c7193 busybox_old
 807603     611    6908  815122   c7012 busybox_unstripped
2008-06-21 23:15:43 +00:00
Denis Vlasenko
d235f58ac2 dpkg: code shrink
dpkg: add documentation from bug 3644

function                                             old     new   delta
remove_package                                       318     333     +15
unpack_package                                       541     552     +11
purge_package                                        242     247      +5
all_control_list                                      55      53      -2
all_control_files                                     44      40      -4
add_split_dependencies                               709     703      -6
search_status_hashtable                              148     133     -15
search_package_hashtable                             137     122     -15
search_name_hashtable                                134     118     -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/6 up/down: 31/-58)            Total: -27 bytes
   text    data     bss     dec     hex filename
 808093     611    6924  815628   c720c busybox_old
 807972     611    6924  815507   c7193 busybox_unstripped
2008-06-21 22:46:58 +00:00
Denis Vlasenko
20273138fc dpkg: code shrink (by Peter Korsgaard <jacmet@uclibc.org>)
function                                             old     new   delta
create_list                                          104      86     -18
2008-06-21 22:10:52 +00:00
Denis Vlasenko
3387538bbe vi: small code shrink
function                                             old     new   delta
file_insert                                          328     329      +1
colon                                               3067    3064      -3
string_insert                                         93      89      -4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-7)               Total: -6 bytes
2008-06-21 20:31:50 +00:00
Denis Vlasenko
b175946ba4 vi: fix the bug where vi never grows the edit buffer.
vi: do G trick on it

function                                             old     new   delta
place_cursor                                         264     276     +12
next_tabstop                                          22      34     +12
mycmp                                                 44      52      +8
status_line                                           34      40      +6
yank_delete                                           89      92      +3
what_reg                                              34      37      +3
suspend_sig                                           63      66      +3
find_range                                           493     496      +3
redraw                                               104     106      +2
cont_sig                                              63      65      +2
Indicate_Error                                        59      61      +2
status_line_bold                                      71      72      +1
file_insert                                          327     328      +1
vi_setops                                              1       -      -1
...
cmdcnt                                                 4       -      -4
chars_to_parse                                         4       -      -4
ccol                                                   4       -      -4
dot_scroll                                            88      79      -9
stupid_insert                                         28      18     -10
winch_sig                                            102      91     -11
char_insert                                          353     336     -17
readit                                               354     336     -18
get_one_char                                         128     110     -18
init_text_buffer                                     171     152     -19
text_hole_delete                                     132     112     -20
edit_file                                            940     918     -22
get_input_line                                       198     168     -30
show_status_line                                     449     408     -41
colon                                               3112    3067     -45
vi_main                                              312     250     -62
refresh                                             1077     974    -103
do_cmd                                              4818    4483    -335
------------------------------------------------------------------------------
(add/remove: 0/38 grow/shrink: 13/20 up/down: 58/-889)       Total: -831 bytes
   text    data     bss     dec     hex filename
 809566     612    7044  817222   c7846 busybox_old
 808794     611    6924  816329   c74c9 busybox_unstripped

   text    data     bss     dec     hex filename
  18888       1     122   19011    4a43 busybox.t8/editors/vi.o
  18116       0       0   18116    46c4 busybox.t9/editors/vi.o
2008-06-20 20:20:54 +00:00
Denis Vlasenko
b67004b2ae ssd: fix comment 2008-06-20 18:24:14 +00:00
Denis Vlasenko
dd9c072846 udhcpc: change BPF filter to not use 0xffffffff as a max packet size,
there are kernels which don't like big (negative when viewed as signed)
sizes.
2008-06-20 12:17:59 +00:00
Denis Vlasenko
1363f0df15 strrchr: actually, last one was finding "" in "any" at pos 0,
should find at pos LAST...
2008-06-18 20:01:12 +00:00
Denis Vlasenko
d5736c5607 strrchr: bikeshed painting time!
replace cubic running time implementation with quadratic
 make embedded test actually readable

function                                             old     new   delta
strrstr                                               42      44      +2
2008-06-18 19:49:46 +00:00
Denis Vlasenko
9cd4c76b50 ash: fix "shift BIGNUM" and "read with no variable name" bugs.
omg. hush testsuite helps to find bugs in ash! what next?

function                                             old     new   delta
static.arg_REPLY                                       -       8      +8
readcmd                                             1023    1021      -2
shiftcmd                                             129     125      -4
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 0/2 up/down: 8/-6)                Total: 2 bytes
2008-06-18 19:22:19 +00:00
Denis Vlasenko
1ba323e5b6 cosmetics in hush testsuites 2008-06-18 17:53:57 +00:00
Denis Vlasenko
324a3fdf87 fix globbing in unquoted $* and $@ 2008-06-18 17:49:58 +00:00
Denis Vlasenko
4a689e9b49 fix trivial error with inverted exit code in ls 2008-06-18 16:38:22 +00:00
Denis Vlasenko
55789c6646 hush: fix a bug with backslashes improperly handled in unquoted variables.
with previous patch:

function                                             old     new   delta
parse_stream                                        1638    1758    +120
expand_on_ifs                                         97     174     +77
free_pipe                                            206     237     +31
setup_redirect                                       217     220      +3
setup_redirects                                      143     144      +1
done_word                                            698     688     -10
free_strings                                          38       -     -38
expand_variables                                    1451    1403     -48
------------------------------------------------------------------------------
(add/remove: 0/1 grow/shrink: 5/2 up/down: 232/-96)           Total: 136 bytes
2008-06-18 16:30:42 +00:00
Denis Vlasenko
ab876cd107 hush: add testsuite for "no globbing in redirection" rule.
simplify redirection habdling
2008-06-18 16:29:32 +00:00
Denis Vlasenko
985de15bf3 hush: expand quote3.tests and move from hush-bugs to hush-parsing 2008-06-18 09:22:31 +00:00
Denis Vlasenko
c1c63b622d hush: fix last hush-bugs testcase (disappearing "", $empty"" etc) 2008-06-18 09:20:35 +00:00
Bernhard Reutner-Fischer
4954d47ab0 - fixes from Tito 2008-06-18 08:32:25 +00:00
Bernhard Reutner-Fischer
619b87dfa5 - fix includes 2008-06-17 12:45:39 +00:00
Denis Vlasenko
16c2fea280 hush: fix $$ handling 2008-06-17 12:28:44 +00:00
Bernhard Reutner-Fischer
13436ea0dd - improved strrstr impl from vda with testcases from Tito and vda 2008-06-17 12:11:34 +00:00
Denis Vlasenko
6eaf8deddd hush: fix "for a in; do echo 'I should never run'; done" bug 2008-06-17 12:09:21 +00:00
Bernhard Reutner-Fischer
b6926109b7 - remove depmod from TODO, it was recently added.
Small touch up while at it
2008-06-17 07:52:43 +00:00
Denis Vlasenko
988339259f move glob_and_assign.tests from hush-bugs to hush-glob 2008-06-17 07:26:52 +00:00
Denis Vlasenko
30c9cc5b17 hush: continue fixing quoting and subst: fix glob_and_assign.tests. 2008-06-17 07:24:29 +00:00
Denis Vlasenko
c7985b76c5 hush: cleanup pass, the biggest is - moved builtins to the end of the file,
they really annoy in the middle of parser code. no real code changes.
2008-06-17 05:43:38 +00:00
Denis Vlasenko
b61e13d247 hush: fix memory leak. it was actually rather invloved problem.
Now finally glob/variable expansion is done IN THE RIGHT ORDER!
It opens up a possibility to cleanly fix remaining known bugs.

function                                             old     new   delta
o_save_ptr                                           115     286    +171
o_save_ptr_helper                                      -     115    +115
done_word                                            591     690     +99
o_get_last_ptr                                         -      31     +31
expand_on_ifs                                        125      97     -28
add_string_to_strings                                 28       -     -28
run_list                                            1895    1862     -33
debug_print_strings                                   42       -     -42
add_strings_to_strings                               126       -    -126
expand_variables                                    1550    1394    -156
o_debug_list                                         168       -    -168
expand_strvec_to_strvec                              388      10    -378
------------------------------------------------------------------------------
(add/remove: 2/4 grow/shrink: 2/4 up/down: 416/-959)         Total: -543 bytes
2008-06-17 05:11:43 +00:00
Denis Vlasenko
ccce59d562 hush: fixing fallout from last big glob fix:
fix segfault; identify where we leak memory

function                                             old     new   delta
expand_strvec_to_strvec                              353     336     -17
2008-06-16 14:35:57 +00:00
Denis Vlasenko
32d8423e63 hush: delete hush-bugs/glob_and_vars.tests for real 2008-06-16 12:53:33 +00:00
Denis Vlasenko
82dfec3e4e hush: fix hush-bugs/glob_and_vars.tests testcase:
globbing is now done _after_ variable/`cmd` substitution

function                                             old     new   delta
expand_strvec_to_strvec                                7     353    +346
expand_variables                                    1348    1383     +35
add_string_to_strings                                  -      28     +28
globhack                                             114       -    -114
done_word                                            778     579    -199
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 2/1 up/down: 409/-313)           Total: 96 bytes
2008-06-16 12:47:11 +00:00
Denis Vlasenko
31e1286365 tftp: help compiler a bit 2008-06-16 07:32:40 +00:00
Denis Vlasenko
8474cd38f3 tftpd: PXE server said to need to support "tsize" option
(by Pascal Bellard <pascal.bellard AT ads-lu.com>).
 Conditional on blocksize option && tftpd support.

function                                             old     new   delta
tftp_protocol                                       1488    1670    +182
tftp_get_option                                        -     102    +102
tftpd_main                                           494     538     +44
tftp_main                                            252     254      +2
tftp_get_blksize                                      97       -     -97
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 3/0 up/down: 330/-97)           Total: 233 bytes
2008-06-16 07:12:19 +00:00
Denis Vlasenko
f45c4f41b7 whitespace and comment fixes, no code changes 2008-06-16 04:09:25 +00:00
Denis Vlasenko
57c899e4c2 even more of help text fixes 2008-06-15 20:15:27 +00:00
Denis Vlasenko
1dba30f2de fix config help text 2008-06-15 20:14:26 +00:00
Bernhard Reutner-Fischer
f54a088429 - fix copy'n paste error.
thanks, vda! :)
2008-06-15 19:02:31 +00:00
Denis Vlasenko
b4c5bf615e Specially for Bernhard Fischer introduce USE_BB_CRYPT
which selects between libc/custom crypt routines.
2008-06-15 18:35:34 +00:00
Denis Vlasenko
5703c22a51 hush: eliminate PARSEFLAG_SEMICOLON and ctx->parse_type field.
function                                             old     new   delta
parse_and_run_file                                    30      27      -3
hush_main                                            795     792      -3
initialize_context                                    45      39      -6
done_word                                            791     778     -13
parse_and_run_stream                                 375     338     -37
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-62)             Total: -62 bytes
2008-06-15 11:49:42 +00:00