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* ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handlerDenis Vlasenko2009-03-191-57/+69
| | | | | | | | | | | | | | | | | | | for it, otherwise raise interrupt gets confused later. The rest are readability fixes. function old new delta evaltreenr 817 818 +1 evaltree 817 818 +1 evalstring 88 89 +1 cmdloop 420 419 -1 evalskip 4 1 -3 breakcmd 84 81 -3 ash_main 1382 1379 -3 evalloop 183 177 -6 evalfor 231 225 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/6 up/down: 3/-22) Total: -19 bytes
* ash: tentatively fix bug 189.Denis Vlasenko2009-03-191-14/+13
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* ash: fix "ash -c 'exec 1>&0'" complaining that fd 0 is busyDenis Vlasenko2009-03-191-4/+10
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* modprobe: emit "can't open 'modules.dep': (errno)" instead of "module not found"Denis Vlasenko2009-03-031-2/+2
| | | | | | | | | | | | | | | | *: s/can't open %s/can't open '%s'/, it's better to use same string. function old new delta do_modprobe 588 601 +13 config_file_action 339 345 +6 modprobe_main 565 570 +5 unable_to_open 14 16 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/0 up/down: 26/0) Total: 26 bytes text data bss dec hex filename 816800 476 7892 825168 c9750 busybox_old 816812 476 7892 825180 c975c busybox_unstripped
* ash: make dot command search current directory first, as bash does.Denis Vlasenko2009-02-151-0/+9
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* libbb: introduce and use xmalloc_ttyname (-32 in bss).Denis Vlasenko2008-12-231-3/+3
| | | | | | | | | ash: small code shrink text data bss dec hex filename 793669 504 7524 801697 c3ba1 busybox_old 793659 504 7492 801655 c3b77 busybox_unstripped
* ash: fix CONFIG_ASH_OPTIMIZE_FOR_SIZE off + high-bit chars caseDenis Vlasenko2008-12-151-10/+15
| | | | | (do we even need CONFIG_ASH_OPTIMIZE_FOR_SIZE conditional?)
* ash: remove TODO which seems to actually work now.Denis Vlasenko2008-12-031-8/+8
| | | | | no code changes
* ash: finally installed it as /bin/sh on my machine.Denis Vlasenko2008-12-031-67/+131
| | | | | | | | | | | | | | | | | 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
* ash: add FIXMEDenis Vlasenko2008-11-281-2/+7
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* ash: "ash: syntax error: XXX unexpected" -> "ash: syntax error: unexpected XXX"Denis Vlasenko2008-11-281-1/+1
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* ash: shrink on top of previous changeDenis Vlasenko2008-11-281-111/+128
| | | | | | | | | | | | | | | | | | | | | | | | 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
* ash: better fix for ash -c 'echo 5&' and ash -c 'sleep 5&'Denis Vlasenko2008-11-281-29/+46
| | | | | with testcase
* ash,hush: add TODO for rare build failureDenis Vlasenko2008-11-251-2/+12
| | | | | *: remove some redundant includes
* ash: fix bad interaction between ash -c '....&' and bash compatDenis Vlasenko2008-11-251-2/+6
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* ash: NTO2 needs #if ENABLE_ASH_BASH_COMPATDenis Vlasenko2008-11-221-0/+2
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* ash: fix miscalculation of memory needed for eval treeDenis Vlasenko2008-11-211-33/+35
| | | | | found by Timo Teras (timo.teras AT iki.fi)
* ash: fix "while kill -0 $child; do true; done" looping forever.Denis Vlasenko2008-10-271-46/+20
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* ash: fix NOEXEC mode - we were forgetting to pass environment!Denis Vlasenko2008-10-201-2/+5
| | | | | | env: promote to NOEXEC hd: promote to NOEXEC, as hexdump is NOEXEC already
* ash: support &> redirection (bashism). ~90 bytes of codeDenis Vlasenko2008-10-071-49/+68
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* ash: some beautification work, no code changesDenis Vlasenko2008-10-061-41/+38
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* ash: implement ">&file" bashism. ~100 bytes.Denis Vlasenko2008-10-051-47/+111
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* style fixes, no code changesDenis Vlasenko2008-09-271-2/+2
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* ash: fix "(cat < file)" hang introduced by rev 22944.Denis Vlasenko2008-08-161-11/+15
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* ash: bash compat: "shift $BIGNUM" is equivalent to "shift 1"Denis Vlasenko2008-07-301-1/+1
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* ash: fix typoDenis Vlasenko2008-07-261-1/+1
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* ash: hopefully close bug 4324. With testcase.Denis Vlasenko2008-07-261-17/+36
| | | | | | | function old new delta evaltree 621 869 +248 popstring 134 140 +6
* ash: dont allow e.g. exec <&10 to attach to stript's fd!Denis Vlasenko2008-07-251-12/+35
| | | | | | | | | | | | | 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
* ash: prevent exec NN>&- from closing fd used for script readingDenis Vlasenko2008-07-241-8/+25
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* ash: fix a bug where redirection fds were not closed afterwards.Denis Vlasenko2008-07-241-37/+37
| | | | | | | | | | | | | 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
* ash: teach ash about 123>file. It could take only 0..9 beforeDenis Vlasenko2008-07-241-45/+97
| | | | | | | | | | | | | | | 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
* ash: ducument where "no fds > 9 in redirects" limitation is.Denis Vlasenko2008-07-241-3/+4
| | | | | no code changes.
* ash: ditch dupredirect(), it was only making code harder to read.Denis Vlasenko2008-07-241-28/+24
| | | | | | | | | incorporate it in its single callsite. function old new delta redirect 1054 1052 -2 changepath 196 194 -2
* ash: explain redirect code a bitDenis Vlasenko2008-07-241-29/+39
| | | | | | function old new delta redirect 1059 1054 -5
* ash: code shrinkDenis Vlasenko2008-07-241-35/+33
| | | | | | | | | | | | | | | | | | | | | | 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
* - fix spellingBernhard Reutner-Fischer2008-07-211-3/+3
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* ash: small code shrinkDenis Vlasenko2008-07-131-5/+5
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* ash: fix segfault in "command -v"Denis Vlasenko2008-07-111-12/+24
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* *: rename ATTRIBUTE_XXX to just XXX.Denis Vlasenko2008-07-051-43/+43
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* sendmail: fix wrong vfork usage here tooDenis Vlasenko2008-07-011-1/+1
| | | | | | | | | | | | *: 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
* libbb: shrink monotonic_XXX functions, introduce monotonic_nsDenis Vlasenko2008-06-291-5/+7
| | | | | | | | | | | | | | | | | | | | | | (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
* ash: improve commentsDenis Vlasenko2008-06-271-14/+15
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* ash: fix very weak $RANDOM generator; and move even more thingsDenis Vlasenko2008-06-271-52/+66
| | | | | | | | | out of data/bss text data bss dec hex filename 807935 611 6884 815430 c7146 busybox_old 808035 611 6868 815514 c719a busybox_unstripped
* ash: move stuff out of data/bssDenis Vlasenko2008-06-271-65/+58
| | | | | | | text data bss dec hex filename 807939 611 6900 815450 c715a busybox_old 807935 611 6884 815430 c7146 busybox_unstripped
* fix breakage found by randomconfigDenis Vlasenko2008-06-231-1/+1
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* ash: trivial code readability fixesDenis Vlasenko2008-06-231-9/+8
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* ash: improve readability of the code. No real code changes.Denis Vlasenko2008-06-231-9/+9
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* ash: optional support for $'...\t...\n...' bashismDenis Vlasenko2008-06-231-29/+88
| | | | | | | | | | | 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
* ash: minor shrink (mostly smallints) and variable renamingDenis Vlasenko2008-06-221-91/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* ash: fix "shift BIGNUM" and "read with no variable name" bugs.Denis Vlasenko2008-06-181-2/+4
| | | | | | | | | | | | 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
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