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2008-06-17hush: cleanup pass, the biggest is - moved builtins to the end of the file,Denis Vlasenko
they really annoy in the middle of parser code. no real code changes.
2008-06-17hush: fix memory leak. it was actually rather invloved problem.Denis Vlasenko
Now finally glob/variable expansion is done IN THE RIGHT ORDER! It opens up a possibility to cleanly fix remaining known bugs. function old new delta o_save_ptr 115 286 +171 o_save_ptr_helper - 115 +115 done_word 591 690 +99 o_get_last_ptr - 31 +31 expand_on_ifs 125 97 -28 add_string_to_strings 28 - -28 run_list 1895 1862 -33 debug_print_strings 42 - -42 add_strings_to_strings 126 - -126 expand_variables 1550 1394 -156 o_debug_list 168 - -168 expand_strvec_to_strvec 388 10 -378 ------------------------------------------------------------------------------ (add/remove: 2/4 grow/shrink: 2/4 up/down: 416/-959) Total: -543 bytes
2008-06-16hush: fixing fallout from last big glob fix:Denis Vlasenko
fix segfault; identify where we leak memory function old new delta expand_strvec_to_strvec 353 336 -17
2008-06-16hush: delete hush-bugs/glob_and_vars.tests for realDenis Vlasenko
2008-06-16hush: fix hush-bugs/glob_and_vars.tests testcase:Denis Vlasenko
globbing is now done _after_ variable/`cmd` substitution function old new delta expand_strvec_to_strvec 7 353 +346 expand_variables 1348 1383 +35 add_string_to_strings - 28 +28 globhack 114 - -114 done_word 778 579 -199 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 2/1 up/down: 409/-313) Total: 96 bytes
2008-06-15hush: eliminate PARSEFLAG_SEMICOLON and ctx->parse_type field.Denis Vlasenko
function old new delta parse_and_run_file 30 27 -3 hush_main 795 792 -3 initialize_context 45 39 -6 done_word 791 778 -13 parse_and_run_stream 375 338 -37 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-62) Total: -62 bytes
2008-06-14hush: fix a bug where we were requiring semicolon here: (cmd;)Denis Vlasenko
also fix a bug where after error prompt is not shown. function old new delta parse_stream 1612 1638 +26 parse_and_run_stream 361 375 +14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 40/0) Total: 40 bytes
2008-06-14hush: add support for ':'; create testsuite entriesDenis Vlasenko
text data bss dec hex filename 809569 612 7044 817225 c7849 busybox_old 809528 612 7044 817184 c7820 busybox_unstripped
2008-06-14hush: support "! cmd | cmd" negationDenis Vlasenko
function old new delta done_word 749 791 +42 run_list 1821 1859 +38 checkjobs 334 351 +17 done_pipe 61 74 +13 static.reserved_list 132 144 +12 initialize_context 53 45 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/1 up/down: 122/-8) Total: 114 bytes
2008-06-14ash: small cosmetic changeDenis Vlasenko
2008-06-14ash: fix ${var/s/r} handling, add testcase.Denis Vlasenko
2008-06-12hush: speed up o_addX{chr,str}Denis Vlasenko
function old new delta o_addQstr - 162 +162 o_addQchr - 89 +89 o_addstr - 58 +58 o_addqchr 50 81 +31 expand_on_ifs 103 97 -6 add_till_backquote 92 82 -10 expand_variables 1281 1217 -64 parse_stream 1675 1609 -66 o_addqstr 155 - -155 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 1/4 up/down: 340/-301) Total: 39 bytes text data bss dec hex filename 759870 604 6684 767158 bb4b6 busybox_old 759909 604 6684 767197 bb4dd busybox_unstripped
2008-06-12hush: fix for nested $()s with escapes + testsuiteDenis Vlasenko
2008-06-10hush: more backtick and quoting fixes...Denis Vlasenko
2008-06-10hush: fix escaping of \[*?; add testsuites for these and for globbingDenis Vlasenko
2008-06-10hush: fix yet another falloutDenis Vlasenko
hush: move fixed testsuites out of hush-bugs/*
2008-06-10hush: fix some fallout from prev commits, add testsuiteDenis Vlasenko
2008-06-10hush: search/and/replace style cleanups, no code changesDenis Vlasenko
2008-06-10hush: fix two nasty bugs:Denis Vlasenko
hush-bugs/tick2.tests: ok hush-bugs/tick.tests: ok function old new delta parse_stream 1332 1557 +225 b_addptr - 97 +97 add_till_backquote - 82 +82 b_addstr - 58 +58 b_grow_by - 50 +50 setup_string_in_str - 29 +29 expand_variables 1196 1199 +3 expand_on_ifs 100 97 -3 b_addqchr 57 50 -7 parse_and_run_string 48 31 -17 lookup_param 27 - -27 b_addchr 75 45 -30 count_ifs 44 - -44 process_command_subs 222 - -222 ------------------------------------------------------------------------------ (add/remove: 5/3 grow/shrink: 2/4 up/down: 544/-350) Total: 194 bytes text data bss dec hex filename 759354 604 6684 766642 bb2b2 busybox_old 759534 604 6684 766822 bb366 busybox_unstripped
2008-06-10hush: fix a memory leak in NOMMU caseDenis Vlasenko
2008-06-09less: fix a case when regexp matches ""Denis Vlasenko
hush: remove wrong comment, expand another one
2008-06-09reword the error msg so people realize that they broke it, they buy itMike Frysinger
2008-06-09cosmeticsDenis Vlasenko
2008-06-09msh_function.patch: picked it up in the wild.Denis Vlasenko
Fixed allocation bugs (it was allocating one too small vectors) but it still is very buggy, thus not applied.
2008-06-09msh: style cleanups. No code changes.Denis Vlasenko
2008-06-08hush: add yet another bug to testsuite :(Denis Vlasenko
2008-06-05ash testsuite: modify it so that it can run hush and msh testsDenis Vlasenko
2008-06-01ash: optional printf builtin. +25 bytes if off, +35 if on.Denis Vlasenko
by Cristian Ionescu-Idbohrn.
2008-06-01msh: fix ENOENT testcaseDenis Vlasenko
2008-05-30msh: fix the case where the file has exec bit but can't be run directlyDenis Vlasenko
(run "$SHELL $file" instead) msh: fix exit codes when command is not found or can't be execed (with testcases)
2008-05-25hush: make it ignore SIGINT etc in a config wich has no job controlDenis Vlasenko
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
2008-05-18ash: more of -Wall fixesDenis Vlasenko
2008-05-15more of -Wall fixes from Cristian Ionescu-Idbohrn.Denis Vlasenko
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
2008-05-14fix by Jie Zhang for exit status and POSIX compliance:Mike Frysinger
http://www.opengroup.org/onlinepubs/009695399/utilities/xcu_chap02.html The exit status of a command that terminated because it received a signal shall be reported as greater than 128.
2008-05-06ash: make set -o and set +o work as in dash/bash.Denis Vlasenko
by Cristian Ionescu-Idbohrn. function old new delta options 565 625 +60 getoptscmd 709 698 -11
2008-04-15trivial fixes to make bbox compile with gcc 4.3.0Denis Vlasenko
2008-04-14ash: fix breakage introduced in rev 21481.Denis Vlasenko
Fixes ash-vars/var_posix1.tests testsuite entry.
2008-04-13ash: add another testsuite entry ("leaking variables" bug)Denis Vlasenko
2008-04-13ash: speed up NOFORK code in ash by eliminating second find_applet().Denis Vlasenko
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
2008-04-12ash: a bit more complete POSIX subst testsuite entryDenis Vlasenko
2008-04-12ash: add testsuite entry for POSIX-mandated ${var#word} ${var##word}Denis Vlasenko
${var%word} ${var%%word}
2008-04-12ash: add FEATURE_SH_NOFORK supportDenis Vlasenko
2008-04-12ash: do not do find_applet() twice in shellexec/tryexecDenis Vlasenko
2008-04-11fix build with gcc -combineDenis Vlasenko
2008-04-01shells: do not frocibly enable test, echo and kill _applets_,Denis Vlasenko
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
2008-03-25ash: support for && and || in [[ expr ]]; add testsuite checksDenis Vlasenko
2008-03-25ash: comment about [[; code style fixes. No code changes.Denis Vlasenko
2008-03-25ash: optional bash-like pattern subst and substring optsDenis Vlasenko
(by James Simmons <jsimmons AT infradead.org>) TODO: write testsuite! BASH_COMPAT off: scanleft 101 262 +161 subevalvar 346 335 -11 BASH_COMPAT on: subevalvar 346 1397 +1051 scanleft 101 262 +161 readtoken1 2739 2807 +68 cmdputs 397 399 +2 static.vstype 64 48 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/1 up/down: 1282/-16) Total: 1266 bytes
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