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2017-08-07free,stat: make NOEXECDenys Vlasenko
pkill/pgrep/pidof uncovered another quirk: what about noexec's _process names_? Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-07users,w,who,uptime,renice: make NOEXECDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-06nameif: make it NOEXECDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-05pstree: make it NOEXECDenys Vlasenko
While at it, documet why ps can't be NOEXEC. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-05sysctl: make it NOEXECDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-05sysctl: recognize ";comment" and "<whitespace>#comment" linesDenys Vlasenko
function old new delta config_read 639 699 +60 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-05libbb: make trim() return pointer to terminating NULDenys Vlasenko
function old new delta trim 80 90 +10 angle_address 56 50 -6 sysctl_main 282 273 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: +10/-15) Total: -5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-05sysctl: fix file parsing, do not require -w for VAR=VALDenys Vlasenko
function old new delta sysctl_act_on_setting - 451 +451 sysctl_main 222 282 +60 packed_usage 31744 31793 +49 config_read 604 639 +35 sysctl_act_recursive 612 163 -449 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/1 up/down: 595/-449) Total: 146 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-04pmap: tweak help text, show usage if no params are givenDenys Vlasenko
Noticed while auditing nofork/noexec status function old new delta pmap_main 70 80 +10 packed_usage 31747 31744 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-04getopt32: factor out code to treat all args as optionsDenys Vlasenko
Working towards making getopt32() xmalloc-free function old new delta make_all_argv_opts - 58 +58 top_main 914 912 -2 getopt32 1517 1458 -59 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 0/2 up/down: 58/-61) Total: -3 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-08-03new NOFORKs: pwdx,kill[all5],ttysize,realpath,readlink NOEXECs: date,resizeDenys Vlasenko
function old new delta run_nofork_applet 258 280 +22 readlink_main 112 123 +11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 33/0) Total: 33 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-29ps: tweak outdated comment, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-29ps: implement -o sidDenys Vlasenko
function old new delta func_sid - 29 +29 out_spec 320 340 +20 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 49/0) Total: 49 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-25ash: allow "trap NUM [SIG]..." syntaxDenys Vlasenko
While at it, make get_signum() return -1 for numeric strings >= NSIG. function old new delta trapcmd 292 306 +14 get_signum 295 300 +5 builtin_trap 413 412 -1 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 19/-1) Total: 18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-21pgrep: fix "pgrep -v -P1"; also allow matching of comm - closes 10086Denys Vlasenko
function old new delta pgrep_main 662 720 +58 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-21config: deindent all help textsDenys Vlasenko
Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-07-18Update menuconfig items with approximate applet sizesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-06-26pgrep: implement -aDenys Vlasenko
function old new delta pgrep_main 640 726 +86 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-06-26pgrep: fix pgrep -flx "sleep 11" - saw "sleep 11" processes as "sleep 11 "Denys Vlasenko
function old new delta pgrep_main 584 597 +13 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-06-15fix "ifdef ENABLE_foo": should always be "#if ENABLE_foo"Denys Vlasenko
function old new delta pack_gzip 1729 1789 +60 fill_window 220 216 -4 static.gzip_level_config 24 - -24 gzip_main 275 192 -83 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/2 up/down: 60/-111) Total: -51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12fix errors found with make_single_applets.shDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-04-12Sort more misplaced applets into coreutils or util-linuxDenys Vlasenko
No code changes Surprisingly, nice and renice are coming from different packages :) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-29*: add comment about APPLET_ODDNAME formatDenys Vlasenko
It confused me more than once Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-21make --help texts smallerDenys Vlasenko
function old new delta packed_usage 31035 30968 -67 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-16Assorted warning fixes and added a comment, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-11Move FEATURE_USE_TERMIOS config option to two applets which use itDenys Vlasenko
No code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-11libbb: consolidate the code to set termios unbuffered modeDenys Vlasenko
function old new delta set_termios_to_raw - 116 +116 count_lines 72 74 +2 powertop_main 1458 1430 -28 top_main 943 914 -29 more_main 759 714 -45 fsck_minix_main 2969 2921 -48 conspy_main 1197 1135 -62 rawmode 99 36 -63 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/6 up/down: 118/-275) Total: -157 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-11top: FEATURE_USE_TERMIOS shouldn't control reading of screen sizeDenys Vlasenko
It controls whether we take input. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-10Big cleanup in config help and descriptionDenys Vlasenko
Redundant help texts (one which only repeats the description) are deleted. Descriptions and help texts are trimmed. Some config options are moved, even across menus. No config option _names_ are changed. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-09kill: optimizations for single-applet buildKang-Che Sung
* Fix a bug with a configuration in which the shell's kill builtin would be mistreated as a killall command (i.e. '-q' works, and 'kill process_name' succeeds when it shouldn't): CONFIG_ASH_JOB_CONTROL=y CONFIG_HUSH_KILL=y # CONFIG_KILL is not set CONFIG_KILLALL=y # CONFIG_KILLALL5 is not set * Optimize out unneeded code when the relevant applets are not selected. * Move kbuild lines about shells' kill builtins from Kbuild.src to kill.c, to accompany the new HAVE_SH_KILL macro. I hope this would make maintanence a little bit easier. Signed-off-by: Kang-Che Sung <explorer09@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-09kill: need not build kill.c when ash's job control is offKang-Che Sung
ash kill builtin depends on the job control config option. Signed-off-by: Kang-Che Sung <explorer09@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-08hush: kill builtin and kill %jobspec supportDenys Vlasenko
Also made it and printf, type and wait builtins optional. function old new delta builtin_kill - 323 +323 bltins1 336 348 +12 builtin_type 114 116 +2 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 2/0 up/down: 337/0) Total: 337 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2017-01-08ash: fix "kill %1" not working if CONFIG_ASH is disabledKang-Che Sung
ix ash "kill %1" not working if CONFIG_ASH is disabled but ash is launched by 'sh' or 'bash' name Signed-off-by: Kang-Che Sung <explorer09@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-23Make it possible to select "sh" and "bash" aliases without selecting ash or hushDenys Vlasenko
The same can be done for msh, but we are probably better off just deleting it in a next versio or two. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-12-03top: fix help text: with !TERMIOS, no keys are affected top outputDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-28Code style fixes, no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-23Make killall and killall5 selecatable independent from killDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-11-23Convert all procps/* applets to "new style" applet definitionsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-08-19top: move free(prev_hist) out of signal pathDenys Vlasenko
It was seen being called recursively on repeated signals, leading to double free Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-07-06getopt32: add new syntax of 'o:+' and 'o:*' for -o NUM and -o LISTDenys Vlasenko
In many cases, this aqllows to drop use of opt_complementary. Approximately -400 bytes: function old new delta getopt32 1423 1502 +79 opt_string 17 18 +1 OPT_STR 24 25 +1 uniq_main 416 406 -10 timeout_main 279 269 -10 sulogin_main 270 260 -10 readprofile_main 1825 1815 -10 ps_main 543 533 -10 pidof_main 245 235 -10 pgrep_main 611 601 -10 od_main 2600 2590 -10 mkfs_minix_main 2684 2674 -10 mkfs_ext2_main 2603 2593 -10 microcom_main 712 702 -10 makemime_main 315 305 -10 ionice_main 282 272 -10 inetd_main 2074 2064 -10 ifplugd_main 1144 1134 -10 halt_main 353 343 -10 getopt_main 636 626 -10 fdisk_main 2854 2844 -10 env_main 206 196 -10 dmesg_main 319 309 -10 conspy_main 1214 1204 -10 awk_main 981 971 -10 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 3/22 up/down: 81/-220) Total: -139 bytes text data bss dec hex filename 919373 906 14060 934339 e41c3 busybox_old 918969 906 14060 933935 e402f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-04-22*: slap on a few ALIGN1/2s where appropriateDenys Vlasenko
The result of looking at "grep -F -B2 '*fill*' busybox_unstripped.map" text data bss dec hex filename 829901 4086 1904 835891 cc133 busybox_before 829665 4086 1904 835655 cc047 busybox Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-04-21*: hopefully all setup_common_bufsiz() are in placeDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-04-21*: add most of the required setup_common_bufsiz() callsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-04-21libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for itDenys Vlasenko
The config item is FEATURE_USE_BSS_TAIL. When it is off (default): function old new delta read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 push 46 44 -2 inetd_main 2136 2134 -2 uevent_main 421 418 -3 addLines 97 92 -5 bb_common_bufsiz1 8193 1024 -7169 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 8/5 up/down: 62/-7181) Total: -7119 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829901 4086 1904 835891 cc133 busybox_unstripped FEATURE_USE_BSS_TAIL=y: read_config 210 228 +18 doCommands 2279 2294 +15 ipneigh_list_or_flush 763 772 +9 ipaddr_list_or_flush 1256 1261 +5 display_process_list 1301 1306 +5 conspy_main 1378 1383 +5 do_lzo_compress 352 355 +3 do_lzo_decompress 565 567 +2 inetd_main 2136 2134 -2 bb_common_bufsiz1 8193 - -8193 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 8/1 up/down: 62/-8195) Total: -8133 bytes text data bss dec hex filename 829850 4086 9080 843016 cdd08 busybox_old 829911 4086 880 834877 cbd3d busybox_unstripped FIXME: setup_common_bufsiz() calls are missing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: reinstate and document -d-1Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: remove undocumented %NNNd specifierDenys Vlasenko
function old new delta nmeter_main 707 745 +38 init_functions 48 44 -4 init_delay 63 - -63 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 38/-67) Total: -29 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: simple code shrink here and thereDenys Vlasenko
function old new delta nmeter_main 709 707 -2 init_cr 15 12 -3 collect_time 141 131 -10 collect_cpu 610 593 -17 init_cpu 82 63 -19 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-51) Total: -51 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: convert field list to bit listDenys Vlasenko
function old new delta rdval 34 157 +123 collect_int 123 122 -1 collect_thread_nr 65 62 -3 collect_blk 559 552 -7 collect_if 207 199 -8 collect_fork 119 111 -8 collect_ctx 119 111 -8 collect_fd 81 71 -10 collect_swp 120 107 -13 collect_cpu 623 610 -13 collect_mem 371 339 -32 rdval_loadavg 38 - -38 vrdval 170 - -170 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 1/10 up/down: 123/-311) Total: -188 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: code shrinkDenys Vlasenko
function old new delta put 52 43 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2016-03-15nmeter: fix a bug with unterminated varargsDenys Vlasenko
function old new delta collect_mem 361 371 +10 collect_swp 116 120 +4 vrdval 168 170 +2 collect_thread_nr 63 65 +2 collect_int 121 123 +2 collect_if 205 207 +2 collect_fork 117 119 +2 collect_fd 79 81 +2 collect_ctx 117 119 +2 collect_cpu 621 623 +2 collect_blk 557 559 +2 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 11/0 up/down: 32/0) Total: 32 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-08 12:40:59 +0000