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* 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
* ash: small cosmetic changeDenis Vlasenko2008-06-141-1/+1
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* ash: fix ${var/s/r} handling, add testcase.Denis Vlasenko2008-06-141-61/+14
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* reword the error msg so people realize that they broke it, they buy itMike Frysinger2008-06-091-1/+1
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* ash: optional printf builtin. +25 bytes if off, +35 if on.Denis Vlasenko2008-06-011-5/+9
| | | | | by Cristian Ionescu-Idbohrn.
* - use STD*_FILENO some more. No object-code changesBernhard Reutner-Fischer2008-05-191-1/+1
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* - use EXIT_{SUCCESS,FAILURE}. No object-code changesBernhard Reutner-Fischer2008-05-191-1/+1
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* ash: more of -Wall fixesDenis Vlasenko2008-05-181-16/+16
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* more of -Wall fixes from Cristian Ionescu-Idbohrn.Denis Vlasenko2008-05-151-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some are fixing real bugs. function old new delta syslogd_main 938 958 +20 get_signum 136 143 +7 obj_load 777 782 +5 recv_from_to 210 214 +4 get_next_block 1795 1799 +4 display_topmem_process_list 1117 1121 +4 logread_main 484 487 +3 buffer_fill_and_print 73 76 +3 kill_main 687 689 +2 ll_remember_index 240 241 +1 do_stats 452 453 +1 if_readconf 166 165 -1 display_process_list 1192 1191 -1 run_applet_and_exit 507 505 -2 print_signames 33 31 -2 parse_one_line 1092 1090 -2 find_out_spec 57 55 -2 add_ksymoops_symbols 421 419 -2 ash_main 1407 1402 -5 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 11/8 up/down: 54/-17) Total: 37 bytes
* ash: make set -o and set +o work as in dash/bash.Denis Vlasenko2008-05-061-7/+9
| | | | | | | | | by Cristian Ionescu-Idbohrn. function old new delta options 565 625 +60 getoptscmd 709 698 -11
* ash: fix breakage introduced in rev 21481.Denis Vlasenko2008-04-141-18/+45
| | | | | Fixes ash-vars/var_posix1.tests testsuite entry.
* ash: speed up NOFORK code in ash by eliminating second find_applet().Denis Vlasenko2008-04-131-21/+23
| | | | | | | | | | | | | | | | | | | | | | some code reduction along the way. function old new delta run_list 1971 1981 +10 run_nofork_applet_prime 181 182 +1 unsetcmd 97 96 -1 delete_cmd_entry 54 53 -1 describe_command 399 397 -2 cmdlookup 152 150 -2 evaltreenr 602 599 -3 evaltree 602 599 -3 clearcmdentry 101 98 -3 cdcmd 675 672 -3 hashcmd 305 301 -4 find_command 933 910 -23 evalcommand 1371 1229 -142 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/11 up/down: 11/-187) Total: -176 bytes
* ash: add FEATURE_SH_NOFORK supportDenis Vlasenko2008-04-121-0/+18
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* ash: do not do find_applet() twice in shellexec/tryexecDenis Vlasenko2008-04-121-22/+20
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* shells: do not frocibly enable test, echo and kill _applets_,Denis Vlasenko2008-04-011-22/+3
| | | | | | | | | | | | | | | | | | | just build relevant source and use xxx_main functions. build system: add a special case when we have exactly one applet enabled (makes "true", "false", "basename" REALLY tiny). getopt32: do not use stdio. function old new delta getopt32 1385 1412 +27 make_device 1187 1200 +13 basename_main 120 127 +7 tcpudpsvd_main 1922 1926 +4 testcmd 5 - -5 echocmd 5 - -5 fuser_main 1243 1231 -12 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 4/1 up/down: 51/-22) Total: 29 bytes
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