Age | Commit message (Collapse) | Author |
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hush-misc/heredoc2.tests testcase needs only one fix now -
$var and `cmd` expancsion in heredocs
function old new delta
parse_redirect 265 306 +41
parse_stream 1866 1899 +33
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function old new delta
setup_heredoc 116 215 +99
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some TODOs are to be attacked later
function old new delta
parse_stream 1461 1866 +405
parse_redirect - 265 +265
setup_heredoc - 116 +116
setup_redirects 151 196 +45
builtin_exit 49 47 -2
redirect_opt_num 61 55 -6
setup_redirect 212 - -212
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(add/remove: 2/1 grow/shrink: 2/2 up/down: 831/-220) Total: 611 bytes
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trim "keyword"-less hush by 10 bytes
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function old new delta
run_list 1159 1214 +55
done_pipe 106 123 +17
done_command 86 98 +12
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(add/remove: 0/0 grow/shrink: 3/0 up/down: 84/0) Total: 84 bytes
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function old new delta
run_list 1159 1189 +30
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function old new delta
hush_main 1127 1138 +11
re_execute_shell 286 256 -30
clean_up_after_re_execute 66 30 -36
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(add/remove: 0/0 grow/shrink: 1/2 up/down: 11/-66) Total: -55 bytes
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function old new delta
expand_variables 2170 2147 -23
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prepare builtin_unset for function support
libbb: do not clear errno in fopen_or_warn
function old new delta
builtin_unset 242 271 +29
fopen_or_warn 42 31 -11
builtin_cd 90 74 -16
builtin_source 89 72 -17
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(add/remove: 0/0 grow/shrink: 1/3 up/down: 29/-44) Total: -15 bytes
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function old new delta
builtin_export 103 117 +14
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small tweaks to comments
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function old new delta
file_peek 89 93 +4
file_get 260 264 +4
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function old new delta
parse_stream_dquoted 335 324 -11
handle_dollar 849 800 -49
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-60) Total: -60 bytes
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function old new delta
block_signals - 139 +139
maybe_set_to_sigexit - 47 +47
run_list 2018 2030 +12
expand_variables 2155 2165 +10
maybe_set_sighandler 47 - -47
hush_main 992 918 -74
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(add/remove: 2/1 grow/shrink: 2/1 up/down: 208/-121) Total: 87 bytes
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msg if re-exec didn't work; other tweaks in main()
function old new delta
hush_main 1144 1199 +55
re_execute_shell 237 286 +49
file_get 240 260 +20
clean_up_after_re_execute 58 66 +8
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(add/remove: 0/0 grow/shrink: 4/0 up/down: 132/0) Total: 132 bytes
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function old new delta
clean_up_after_re_execute - 58 +58
re_execute_shell 226 244 +18
run_pipe 1271 1276 +5
generate_stream_from_string 133 138 +5
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(add/remove: 1/0 grow/shrink: 3/0 up/down: 86/0) Total: 86 bytes
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function old new delta
hush_main 1118 1144 +26
re_execute_shell 188 204 +16
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 42/0) Total: 42 bytes
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known TODOs: we do not pass traps and positional args yet.
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fail on NOMMU. Before it was much worse.
No regressions on MMU, size:
function old new delta
handle_dollar 626 632 +6
run_list 2018 2022 +4
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(add/remove: 0/0 grow/shrink: 2/0 up/down: 10/0) Total: 10 bytes
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function old new delta
o_addblock - 58 +58
o_addstr_with_NUL - 27 +27
builtin_exit 47 49 +2
run_list 2020 2018 -2
o_addstrauto 27 - -27
parse_stream 1508 1461 -47
o_addstr 58 - -58
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(add/remove: 2/2 grow/shrink: 1/2 up/down: 87/-134) Total: -47 bytes
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of signal mask. Reuse same help string in all shells.
function old new delta
builtin_exit 49 47 -2
pseudo_exec_argv 149 145 -4
builtin_help 74 63 -11
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(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-17) Total: -17 bytes
text data bss dec hex filename
825379 476 7616 833471 cb7bf busybox_old
825341 476 7616 833433 cb799 busybox_unstripped
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function old new delta
static.null_ptr - 4 +4
run_list 2018 2020 +2
handle_dollar 667 626 -41
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(add/remove: 1/0 grow/shrink: 1/1 up/down: 6/-41) Total: -35 bytes
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wrap some longish lines
function old new delta
handle_dollar 667 626 -41
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function old new delta
parse_stream 1447 1508 +61
get_local_var_value - 31 +31
run_list 2018 2020 +2
pseudo_exec_argv 151 149 -2
maybe_set_sighandler 50 47 -3
hush_exit 93 90 -3
builtin_wait 275 272 -3
check_and_run_traps 169 164 -5
hush_main 985 977 -8
file_get 260 240 -20
builtin_trap 438 414 -24
set_in_charmap 30 - -30
lookup_param 31 - -31
parse_and_run_stream 153 54 -99
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(add/remove: 1/2 grow/shrink: 2/9 up/down: 94/-228) Total: -134 bytes
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function old new delta
generate_stream_from_string - 157 +157
expand_variables 2050 2003 -47
generate_stream_from_list 139 - -139
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(add/remove: 1/1 grow/shrink: 0/1 up/down: 157/-186) Total: -29 bytes
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cleans up on syntax errors (we used to leak memory in this case);
much simplified interface to the rest of hush.
function old new delta
parse_stream 1204 1447 +243
done_word 658 669 +11
static_get 22 28 +6
builtin_source 84 89 +5
parse_and_run_file 27 30 +3
parse_and_run_string 31 27 -4
builtin_eval 55 50 -5
hush_main 991 985 -6
free_pipe_list 39 31 -8
free_pipe 210 189 -21
expand_variables 2242 2199 -43
parse_and_run_stream 289 153 -136
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(add/remove: 0/0 grow/shrink: 5/7 up/down: 268/-223) Total: 45 bytes
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function old new delta
parse_and_run_stream 292 289 -3
parse_stream 1218 1204 -14
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(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-17) Total: -17 bytes
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function old new delta
parse_stream 1238 1218 -20
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(add/remove: 0/0 grow/shrink: 0/1 up/down: 0/-20) Total: -20 bytes
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plug leak in setup_redirect on error path
function old new delta
done_command 84 86 +2
done_word 657 658 +1
done_pipe 105 106 +1
initialize_context 39 38 -1
setup_redirect 219 212 -7
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(add/remove: 0/0 grow/shrink: 3/2 up/down: 4/-8) Total: -4 bytes
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function old new delta
parse_stream 1240 1238 -2
expand_variables 2272 2242 -30
parse_and_run_stream 338 292 -46
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(add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-78) Total: -78 bytes
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hush_test/hush-arith/*: new tests for arithmetic evaluation
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