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path: root/shell/ash.c
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2008-12-15ash: fix CONFIG_ASH_OPTIMIZE_FOR_SIZE off + high-bit chars caseDenis Vlasenko
(do we even need CONFIG_ASH_OPTIMIZE_FOR_SIZE conditional?)
2008-12-03ash: remove TODO which seems to actually work now.Denis Vlasenko
no code changes
2008-12-03ash: finally installed it as /bin/sh on my machine.Denis Vlasenko
some breakage noticed, the most dire is mishandled ^C. fixing it. function old new delta blocking_wait_with_raise_on_sig - 40 +40 waitforjob 85 100 +15 setsignal 280 278 -2 evalvar 1376 1374 -2 waitcmd 186 182 -4 dowait 350 316 -34 redirect 1231 1185 -46 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/5 up/down: 55/-88) Total: -33 bytes
2008-11-28ash: add FIXMEDenis Vlasenko
2008-11-28ash: "ash: syntax error: XXX unexpected" -> "ash: syntax error: unexpected XXX"Denis Vlasenko
2008-11-28ash: shrink on top of previous changeDenis Vlasenko
function old new delta readtoken1 3201 3221 +20 xxreadtoken 306 313 +7 pungetc 13 12 -1 ash_main 1380 1379 -1 setinputfile 196 192 -4 plinno 4 - -4 parsenleft 4 - -4 parsenextc 4 - -4 parselleft 4 - -4 setinputstring 67 62 -5 pushstring 123 114 -9 pgetc 455 438 -17 pushfile 69 31 -38 popfile 114 76 -38 ------------------------------------------------------------------------------ (add/remove: 0/4 grow/shrink: 2/8 up/down: 27/-129) Total: -102 bytes text data bss dec hex filename 798750 564 7756 807070 c509e busybox_old 798664 560 7748 806972 c503c busybox_unstripped
2008-11-28ash: better fix for ash -c 'echo 5&' and ash -c 'sleep 5&'Denis Vlasenko
with testcase
2008-11-25ash,hush: add TODO for rare build failureDenis Vlasenko
*: remove some redundant includes
2008-11-25ash: fix bad interaction between ash -c '....&' and bash compatDenis Vlasenko
2008-11-22ash: NTO2 needs #if ENABLE_ASH_BASH_COMPATDenis Vlasenko
2008-11-21ash: fix miscalculation of memory needed for eval treeDenis Vlasenko
found by Timo Teras (timo.teras AT iki.fi)
2008-10-27ash: fix "while kill -0 $child; do true; done" looping forever.Denis Vlasenko
2008-10-20ash: fix NOEXEC mode - we were forgetting to pass environment!Denis Vlasenko
env: promote to NOEXEC hd: promote to NOEXEC, as hexdump is NOEXEC already
2008-10-07ash: support &> redirection (bashism). ~90 bytes of codeDenis Vlasenko
2008-10-06ash: some beautification work, no code changesDenis Vlasenko
2008-10-05ash: implement ">&file" bashism. ~100 bytes.Denis Vlasenko
2008-09-27style fixes, no code changesDenis Vlasenko
2008-08-16ash: fix "(cat < file)" hang introduced by rev 22944.Denis Vlasenko
2008-07-30ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"Denis Vlasenko
2008-07-26ash: fix typoDenis Vlasenko
2008-07-26ash: hopefully close bug 4324. With testcase.Denis Vlasenko
function old new delta evaltree 621 869 +248 popstring 134 140 +6
2008-07-25ash: dont allow e.g. exec <&10 to attach to stript's fd!Denis Vlasenko
function old new delta is_hidden_fd - 61 +61 redirect 1135 1164 +29 popstring 134 140 +6 printf_main 635 637 +2 evalvar 1374 1376 +2 echo_main 294 296 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/0 up/down: 102/0) Total: 102 bytes
2008-07-24ash: prevent exec NN>&- from closing fd used for script readingDenis Vlasenko
2008-07-24ash: fix a bug where redirection fds were not closed afterwards.Denis Vlasenko
optimize close+fcntl(DUPFD) into dup2. add testsuites. function old new delta copyfd 47 68 +21 argstr 1311 1298 -13 popredir 148 131 -17 redirect 1139 1107 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 21/-62) Total: -41 bytes
2008-07-24ash: teach ash about 123>file. It could take only 0..9 beforeDenis Vlasenko
function old new delta redirect 1052 1139 +87 need_to_remember - 36 +36 popredir 132 148 +16 fixredir 86 101 +15 readtoken1 3130 3143 +13 evalvar 1374 1376 +2 popstring 140 134 -6 cmdtxt 592 561 -31 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/2 up/down: 169/-37) Total: 132 bytes
2008-07-24ash: ducument where "no fds > 9 in redirects" limitation is.Denis Vlasenko
no code changes.
2008-07-24ash: ditch dupredirect(), it was only making code harder to read.Denis Vlasenko
incorporate it in its single callsite. function old new delta redirect 1054 1052 -2 changepath 196 194 -2
2008-07-24ash: explain redirect code a bitDenis Vlasenko
function old new delta redirect 1059 1054 -5
2008-07-24ash: code shrinkDenis Vlasenko
function old new delta copynode 171 180 +9 evaltreenr 615 621 +6 evaltree 615 621 +6 calcsize 121 127 +6 evalpipe 349 350 +1 redirect 1059 1057 -2 parseheredoc 129 126 -3 makename 35 32 -3 expredir 130 127 -3 parsefname 224 219 -5 popstring 140 134 -6 pipeline 276 268 -8 list 360 351 -9 readtoken1 3157 3130 -27 parse_command 1504 1460 -44 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/10 up/down: 28/-110) Total: -82 bytes
2008-07-21- fix spellingBernhard Reutner-Fischer
2008-07-13ash: small code shrinkDenis Vlasenko
2008-07-11ash: fix segfault in "command -v"Denis Vlasenko
2008-07-05*: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko
2008-07-01sendmail: fix wrong vfork usage here tooDenis Vlasenko
*: shorten error texts function old new delta launch_helper - 151 +151 vfork_or_die 20 - -20 sendgetmail_main 1946 1848 -98 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/1 up/down: 151/-118) Total: 33 bytes
2008-06-29libbb: shrink monotonic_XXX functions, introduce monotonic_nsDenis Vlasenko
(unused for now) function old new delta get_mono - 31 +31 sv_main 1228 1234 +6 expand 1693 1697 +4 get_address 178 181 +3 utoa_to_buf 108 110 +2 builtin_exit 46 48 +2 qrealloc 36 33 -3 qgravechar 109 106 -3 ash_main 1383 1380 -3 grep_file 850 846 -4 popstring 140 134 -6 monotonic_us 85 60 -25 monotonic_sec 41 16 -25 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 5/7 up/down: 48/-69) Total: -21 bytes
2008-06-27ash: improve commentsDenis Vlasenko
2008-06-27ash: fix very weak $RANDOM generator; and move even more thingsDenis Vlasenko
out of data/bss text data bss dec hex filename 807935 611 6884 815430 c7146 busybox_old 808035 611 6868 815514 c719a busybox_unstripped
2008-06-27ash: move stuff out of data/bssDenis Vlasenko
text data bss dec hex filename 807939 611 6900 815450 c715a busybox_old 807935 611 6884 815430 c7146 busybox_unstripped
2008-06-23fix breakage found by randomconfigDenis Vlasenko
2008-06-23ash: trivial code readability fixesDenis Vlasenko
2008-06-23ash: improve readability of the code. No real code changes.Denis Vlasenko
2008-06-23ash: optional support for $'...\t...\n...' bashismDenis Vlasenko
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
2008-06-22ash: minor shrink (mostly smallints) and variable renamingDenis Vlasenko
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
2008-06-18ash: fix "shift BIGNUM" and "read with no variable name" bugs.Denis Vlasenko
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
2008-06-14ash: small cosmetic changeDenis Vlasenko
2008-06-14ash: fix ${var/s/r} handling, add testcase.Denis Vlasenko
2008-06-09reword the error msg so people realize that they broke it, they buy itMike Frysinger
2008-06-01ash: optional printf builtin. +25 bytes if off, +35 if on.Denis Vlasenko
by Cristian Ionescu-Idbohrn.
2008-05-19- use STD*_FILENO some more. No object-code changesBernhard Reutner-Fischer
2008-05-19- use EXIT_{SUCCESS,FAILURE}. No object-code changesBernhard Reutner-Fischer
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