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2009-09-29ash,hush: share stringDenys Vlasenko
function old new delta optschanged 133 139 +6 hush_main 997 982 -15 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 6/-15) Total: -9 bytes text data bss dec hexfilename 823160 445 7668 831273 caf29busybox_old 823102 445 7668 831215 caeefbusybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-27libbb/lineedit: fix the case when we configured history to have 0 linesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-27ash,hush: make trap output short signal names, without SIG prefixDenys Vlasenko
function old new delta evalvar 1373 1371 -2 builtin_trap 457 441 -16 trapcmd 260 236 -24 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-25ash: better comment. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-25ash: even smaller `trap` codeDenys Vlasenko
function old new delta evalvar 1371 1373 +2 trapcmd 347 260 -87 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-25ash: slightly better (more correct) code for "trap hack"Denys Vlasenko
function old new delta changepath 194 195 +1 evalvar 1373 1371 -2 forkchild 602 590 -12 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-25ash: better handling of EXIT trap in `trap` hackDenys Vlasenko
function old new delta forkchild - 602 +602 trapcmd 255 347 +92 ash_main 1362 1375 +13 evalvar 1371 1373 +2 popstring 140 134 -6 forkshell 835 248 -587 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/2 up/down: 709/-593) Total: 116 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-24ash: do not let EXIT trap to fire in `trap`Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-24ash,hush: fix trap reporting: s/SIGEXIT/EXIT/Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-23*: more portability fixes by Dan FandrichDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-23*: optimize code size in strtoul callsDenys Vlasenko
function old new delta bb_parse_mode 433 431 -2 rtnl_rtntype_a2n 202 198 -4 ParseField 511 498 -13 bb_init_module_24 4730 4675 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-74) Total: -74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-23ash: fix `trap`Denys Vlasenko
function old new delta forkshell 738 810 +72 popstring 134 140 +6 parse_command 1460 1463 +3 evalvar 1373 1371 -2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/1 up/down: 81/-2) Total: 79 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-16ash: fix bug 585 (>"$VAR_WITH_UNICODE_CHARS" problem)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-16ash: preparatory cleanup. The only real changes are (unsigned char) castsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-05hush: export PWDDenys Vlasenko
function old new delta set_pwd_var - 36 +36 hush_main 941 951 +10 evalvar 1365 1363 -2 ash_main 1364 1362 -2 builtin_cd 75 72 -3 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/3 up/down: 46/-7) Total: 39 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-30ash: better comment. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-30ash: revent one place where number() doesn't workDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-29ash: deal with some TODOs (mostly trivial)Denys Vlasenko
function old new delta msg_illnum - 19 +19 evalvar 1365 1364 -1 illnum 19 - -19 subevalvar 1182 1158 -24 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/2 up/down: 19/-44) Total: -25 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-29ash: fix handling of Unicode chars in redirects. Fixes bug 585Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-29ash: trivial simplifications and optimizationsDenys Vlasenko
function old new delta rmescapes - 256 +256 memtodest 94 103 +9 evalvar 1363 1365 +2 _rmescapes 256 - -256 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/0 up/down: 267/-256) Total: 11 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-23ash: make "jobs -l" more similar to bash. By Earl Chew. Fixes bug 481Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-08-17ash: fix bug 571 (jobs %string misbehaving)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-24ash: further fixes to debug machinery (closes bug 485)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-24ash: make "jobs" work even in subshellsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-23ash: fix debug machinery a bitDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-11ash: fixes in debug printoutsDenys Vlasenko
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-14ash: fix . builtinDenys Vlasenko
Also, move [[ ]] comment to test.c and expand it Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-11ash: revert over-zealous usage of FAST_FUNCDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-10added comments about [[ ]] to ash and hush. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-09randomconfig fixesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-06hush: make builtins work in pipes (eval ... | ...) on NOMMUDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-06-05*: add FAST_FUNC to function ptrs where it makes senseDenys Vlasenko
function old new delta evalcommand 1195 1209 +14 testcmd - 10 +10 printfcmd - 10 +10 echocmd - 10 +10 func_exec 270 276 +6 echo_dg 104 109 +5 store_nlmsg 85 89 +4 pseudo_exec_argv 195 198 +3 dotcmd 287 290 +3 machtime_stream 29 31 +2 discard_stream 24 26 +2 argstr 1299 1301 +2 killcmd 108 109 +1 evalfor 226 227 +1 daytime_stream 43 44 +1 run_list 2544 2543 -1 lookupvar 62 61 -1 ipaddr_modify 1310 1309 -1 ... parse_stream 2254 2245 -9 evalpipe 356 347 -9 collect_if 210 197 -13 read_opt 869 851 -18 handle_dollar 681 658 -23 print_addrinfo 1342 1303 -39 iterate_on_dir 156 59 -97 print_route 1709 1609 -100 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 12/130 up/down: 74/-767) Total: -693 bytes text data bss dec hex filename 841748 467 7872 850087 cf8a7 busybox_old 841061 467 7872 849400 cf5f8 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-04-21*: mass renaming of USE_XXXX to IF_XXXXDenis Vlasenko
and SKIP_XXXX to IF_NOT_XXXX - the second one was especially badly named. It was not skipping anything!
2009-04-18hush: deal with umask TODO (symbolic modes)Denis Vlasenko
function old new delta builtin_umask 79 125 +46
2009-04-12ash: fix warning in debug buildDenis Vlasenko
2009-04-04hush: fix NOMMU hangs in pseudo_exec_argv. Add forgotted settingDenis Vlasenko
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 ------------------------------------------------------------------------------ (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
2009-04-02shells: do not need to have math state globalDenis Vlasenko
function old new delta ash_arith - 143 +143 expand_variables 2102 2124 +22 popstring 134 140 +6 parse_command 1460 1463 +3 trapcmd 236 238 +2 changepath 197 196 -1 raise_interrupt 86 83 -3 hush_main 1012 991 -21 ash_main 1388 1364 -24 arith_set_local_var 73 34 -39 dash_arith 117 - -117 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 4/5 up/down: 176/-205) Total: -29 bytes
2009-04-02fix ash-alias/alias.tests failureDenis Vlasenko
2009-04-02split math code out of ash and into a standalone library so we can use it in ↵Mike Frysinger
any shell (like hush!)
2009-04-01more of pointless whitespace fixesDenis Vlasenko
2009-03-31ash: add/improve comments, no code changesDenis Vlasenko
2009-03-31ash: fix $IFS handling in read. closes bug 235Denis Vlasenko
2009-03-20ash: expand commentDenis Vlasenko
2009-03-20ash: add missing comma in debug scaffoldingDenis Vlasenko
2009-03-20ash: fix a case where we close wrong descriptor; add debug hack for thatDenis Vlasenko
2009-03-19ash: DEBUG should be 0 :)Denis Vlasenko
2009-03-19ash: fix TRACE commandsDenis Vlasenko
2009-03-19ash: make evaltree save/restore int suppression depth.Denis Vlasenko
Hopefully this fixes bug 189. Not confirmed by users yet. function old new delta evaltree 809 842 +33 evalvar 1374 1376 +2
2009-03-19ash: in dotrap(), do not clear gotsig[] for SIGINT if there is no handlerDenis Vlasenko
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
2009-03-19ash: tentatively fix bug 189.Denis Vlasenko
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