busybox

Author	SHA1	Message	Date
Denys Vlasenko	22542eca18	getopt32: remove opt_complementary function old new delta vgetopt32 1318 1392 +74 runsvdir_main 703 713 +10 bb_make_directory 423 425 +2 collect_cpu 546 545 -1 opt_chars 3 - -3 opt_complementary 4 - -4 tftpd_main 567 562 -5 ntp_init 476 471 -5 zcip_main 1266 1256 -10 xxd_main 428 418 -10 whois_main 140 130 -10 who_main 463 453 -10 which_main 212 202 -10 wget_main 2535 2525 -10 watchdog_main 291 281 -10 watch_main 222 212 -10 vlock_main 399 389 -10 uuencode_main 332 322 -10 uudecode_main 316 306 -10 unlink_main 45 35 -10 udhcpd_main 1482 1472 -10 udhcpc_main 2762 2752 -10 tune2fs_main 290 280 -10 tunctl_main 366 356 -10 truncate_main 218 208 -10 tr_main 518 508 -10 time_main 1134 1124 -10 tftp_main 286 276 -10 telnetd_main 1873 1863 -10 tcpudpsvd_main 1785 1775 -10 taskset_main 521 511 -10 tar_main 1009 999 -10 tail_main 1644 1634 -10 syslogd_main 1967 1957 -10 switch_root_main 368 358 -10 svlogd_main 1454 1444 -10 sv 1296 1286 -10 stat_main 104 94 -10 start_stop_daemon_main 1028 1018 -10 split_main 542 532 -10 sort_main 796 786 -10 slattach_main 624 614 -10 shuf_main 504 494 -10 setsid_main 96 86 -10 setserial_main 1132 1122 -10 setfont_main 388 378 -10 setconsole_main 78 68 -10 sendmail_main 1209 1199 -10 sed_main 677 667 -10 script_main 1077 1067 -10 run_parts_main 325 315 -10 rtcwake_main 454 444 -10 rm_main 175 165 -10 reformime_main 119 109 -10 readlink_main 123 113 -10 rdate_main 246 236 -10 pwdx_main 189 179 -10 pstree_main 317 307 -10 pscan_main 663 653 -10 popmaildir_main 818 808 -10 pmap_main 80 70 -10 nc_main 1042 1032 -10 mv_main 558 548 -10 mountpoint_main 477 467 -10 mount_main 1264 1254 -10 modprobe_main 768 758 -10 modinfo_main 333 323 -10 mktemp_main 200 190 -10 mkswap_main 324 314 -10 mkfs_vfat_main 1489 1479 -10 microcom_main 715 705 -10 md5_sha1_sum_main 521 511 -10 man_main 867 857 -10 makedevs_main 1052 1042 -10 ls_main 563 553 -10 losetup_main 432 422 -10 loadfont_main 89 79 -10 ln_main 524 514 -10 link_main 75 65 -10 ipcalc_main 544 534 -10 iostat_main 2397 2387 -10 install_main 768 758 -10 id_main 480 470 -10 i2cset_main 1239 1229 -10 i2cget_main 380 370 -10 i2cdump_main 1482 1472 -10 i2cdetect_main 682 672 -10 hwclock_main 406 396 -10 httpd_main 741 731 -10 grep_main 837 827 -10 getty_main 1559 1549 -10 fuser_main 297 287 -10 ftpgetput_main 345 335 -10 ftpd_main 2232 2222 -10 fstrim_main 251 241 -10 fsfreeze_main 77 67 -10 fsck_minix_main 2921 2911 -10 flock_main 314 304 -10 flashcp_main 740 730 -10 flash_eraseall_main 833 823 -10 fdformat_main 532 522 -10 expand_main 680 670 -10 eject_main 335 325 -10 dumpleases_main 630 620 -10 du_main 314 304 -10 dos2unix_main 441 431 -10 diff_main 1350 1340 -10 df_main 1064 1054 -10 date_main 1095 1085 -10 cut_main 961 951 -10 cryptpw_main 228 218 -10 crontab_main 575 565 -10 crond_main 1149 1139 -10 cp_main 370 360 -10 common_traceroute_main 3834 3824 -10 common_ping_main 1767 1757 -10 comm_main 239 229 -10 cmp_main 655 645 -10 chrt_main 379 369 -10 chpst_main 704 694 -10 chpasswd_main 308 298 -10 chown_main 171 161 -10 chmod_main 158 148 -10 cat_main 428 418 -10 bzip2_main 120 110 -10 blkdiscard_main 264 254 -10 base64_main 221 211 -10 arping_main 1665 1655 -10 ar_main 556 546 -10 adjtimex_main 406 396 -10 adduser_main 882 872 -10 addgroup_main 411 401 -10 acpid_main 1198 1188 -10 optstring 11 - -11 opt_string 18 - -18 OPT_STR 25 - -25 ubi_tools_main 1288 1258 -30 ls_options 31 - -31 ------------------------------------------------------------------------------ (add/remove: 0/6 grow/shrink: 3/129 up/down: 86/-1383) Total: -1297 bytes text data bss dec hex filename 915428 485 6876 922789 e14a5 busybox_old 914629 485 6872 921986 e1182 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-08 21:55:02 +02:00
Denys Vlasenko	316d38e258	setconsole: much better help text Was: Usage: setconsole [-r] [DEVICE] Redirect system console output to DEVICE (default: /dev/tty) -r Reset output to /dev/console Now: Usage: setconsole [-r] [DEVICE] Make writes to /dev/console appear on DEVICE (default: /dev/tty). Does not redirect kernel log output or reads from /dev/console. -r Reset: writes to /dev/console go to kernel log tty(s) function old new delta packed_usage 31766 31777 +11 setconsole_main 84 78 -6 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-07 17:36:41 +02:00
Denys Vlasenko	b9be780705	sv,svc: fix NOEXEC fallout function old new delta svc_main 145 162 +17 sv 1280 1297 +17 status 139 133 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-6) Total: 28 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 21:23:03 +02:00
Denys Vlasenko	1b280e4652	loadfont,setfont: make them NOEXEC Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 19:05:45 +02:00
Denys Vlasenko	5cb907fffc	setconsole: make it NOEXEC BTW, I failed to make it do what it meant to do. ioctl appears to succeed, but kernel's output is not coming to the specified console (tried on VT consoles too). OTOH, setlogcons does work... Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 18:56:25 +02:00
Denys Vlasenko	ab23381100	setconsole: since SUSE version has no -r, nuke our --reset longopt Why we even bother inventing incompatible longopts?! function old new delta packed_usage 31734 31738 +4 static.setconsole_longopts 9 - -9 setconsole_main 94 84 -10 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 1/1 up/down: 4/-19) Total: -15 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 18:54:16 +02:00
Denys Vlasenko	b83db4ddae	setkeycodes: make it NOEXEC, better --help text Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 18:29:25 +02:00
Denys Vlasenko	341ce0a31e	setlogcons: make it NOEXEC, better --help text Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 18:17:58 +02:00
Denys Vlasenko	ae17ba0924	kbd_more: make it NOEXEC, remove redundant opt clearing Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 12:23:04 +02:00
Denys Vlasenko	32b60cc0db	kbd_mode: try harder to find console device if -C TTY is not given Was (under X): $ ./busybox_old kbd_mode kbd_mode: ioctl 0x4b44 failed: Inappropriate ioctl for device Now: $ ./busybox kbd_mode The keyboard is in off mode function old new delta kbd_mode_main 166 174 +8 packed_usage 31782 31764 -18 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 8/-18) Total: -10 bytes text data bss dec hex filename 915757 485 6880 923122 e15f2 busybox_old 915747 485 6880 923112 e15e8 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 12:17:46 +02:00
Denys Vlasenko	6517bbc76c	kbd_mode: show "off" mode too function old new delta kbd_mode_main 156 166 +10 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-06 11:58:46 +02:00
Denys Vlasenko	ff53bee723	chvt, deallocvt, dumpkmap, fgconsole, loadkmap: make them NOEXEC Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-05 02:02:31 +02:00
Denys Vlasenko	b182e9ad60	libbb: use _exit, not exit, in bb_daemonize_or_rexec() By the time we reach exit in parent, child already exited or execed. We should not re-run libc cleanup code. While at it, introduce bb_daemon_helper() and add a few comments. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-04 23:04:17 +02:00
Denys Vlasenko	5c527dc57e	make 17 state-changing execing applets (ex: "nice PROG ARGS") noexec The applets with "<applet> [opts] PROG ARGS" API very quickly exec another program, noexec is okay for them: chpst/envdir/envuidgid/softlimit/setuidgid chroot chrt ionice nice nohup setarch/linux32/linux64 taskset cttyhack "reset" and "sulogin" applets don't have this form, but also exec another program at once, thus made noexec too. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-04 19:55:01 +02:00
Denys Vlasenko	39194f0309	new NOFORKs: pwdx,kill[all5],ttysize,realpath,readlink NOEXECs: date,resize 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>	2017-08-03 19:03:32 +02:00
Denys Vlasenko	819b47aa35	new NOFORKs: clear, nproc, tty, uname, arch, unlink, which Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-08-03 03:29:32 +02:00
Denys Vlasenko	72089cf6b4	config: deindent all help texts Those two spaces after tab have no effect, and always a nuisance when editing. Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-07-21 09:50:55 +02:00
Denys Vlasenko	4eed2c6c50	Update menuconfig items with approximate applet sizes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-07-18 22:01:24 +02:00
Glenn Matthews	02a2a278f6	reset: before calling execvp(), reset needs to flush stdout Signed-off-by: Glenn Matthews <glmatthe@cisco.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2017-02-17 23:02:06 +01:00
Denys Vlasenko	f560422fa0	Big cleanup in config help and description 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>	2017-01-10 14:58:54 +01:00
Denys Vlasenko	6d9329935c	Convert all console-tools/* applets to "new style" applet definitions Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2016-11-23 10:39:27 +01:00
Denys Vlasenko	2b288236e8	loadfont: 32k size limit is not enough Since our "read to malloced buf" routines only gradually grow allocations, let's be generous here and allow 128k. Reported by Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2016-11-03 20:57:37 +01:00
Denys Vlasenko	9de2e5a222	*: hopefully all setup_common_bufsiz() are in place Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2016-04-21 18:38:51 +02:00
Denys Vlasenko	47cfbf32fd	*: add most of the required setup_common_bufsiz() calls Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2016-04-21 18:18:48 +02:00
Denys Vlasenko	e6a2f4cc5a	libbb: make bb_common_bufsiz1 1 kbyte, add capability to use bss tail for it 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>	2016-04-21 17:39:11 +02:00
Maninder Singh	97f2f7ca7f	Removes stray empty line from code This patch removes stray empty line from busybox code reported by script find_stray_empty_lines Signed-off-by: Maninder Singh <maninder1.s@samsung.com> Signed-off-by: Akhilesh Kumar <akhilesh.k@samsung.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2015-07-13 03:25:46 +02:00
Denys Vlasenko	8dff01d06a	libbb: introduce and use is_prefixed_with() function old new delta is_prefixed_with - 18 +18 complete_username 78 77 -1 man_main 737 735 -2 fsck_device 429 427 -2 unpack_ar_archive 80 76 -4 strip_unsafe_prefix 105 101 -4 singlemount 1054 1050 -4 rtc_adjtime_is_utc 90 86 -4 resolve_mount_spec 88 84 -4 parse_one_line 1029 1025 -4 parse_conf 1460 1456 -4 may_wakeup 83 79 -4 loadkmap_main 219 215 -4 get_irqs_from_stat 103 99 -4 get_header_cpio 913 909 -4 findfs_main 79 75 -4 fbsplash_main 1230 1226 -4 load_crontab 776 771 -5 expand_vars_to_list 1151 1146 -5 date_main 881 876 -5 skip_dev_pfx 30 24 -6 make_device 2199 2193 -6 complete_cmd_dir_file 773 767 -6 run_applet_and_exit 715 708 -7 uudecode_main 321 313 -8 pwdx_main 197 189 -8 execute 568 560 -8 i2cdetect_main 1186 1176 -10 procps_scan 1242 1230 -12 procps_read_smaps 1017 1005 -12 process_module 746 734 -12 patch_main 1903 1891 -12 nfsmount 3572 3560 -12 stack_machine 126 112 -14 process_timer_stats 449 435 -14 match_fstype 111 97 -14 do_ipaddr 1344 1330 -14 open_list_and_close 359 343 -16 get_header_tar 1795 1779 -16 prepend_new_eth_table 340 323 -17 fsck_main 1811 1794 -17 find_iface_state 56 38 -18 dnsd_main 1321 1303 -18 base_device 179 158 -21 find_keyword 104 82 -22 handle_incoming_and_exit 2785 2762 -23 parse_and_put_prompt 774 746 -28 modinfo 347 317 -30 find_action 204 171 -33 update_passwd 1470 1436 -34 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/49 up/down: 18/-540) Total: -522 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2015-03-12 17:48:34 +01:00
Denys Vlasenko	86031a5ffd	trim extra newlines in help texts Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2015-01-24 19:46:45 +01:00
Denys Vlasenko	6e17766c33	setlogcons: fix help text Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2014-07-04 13:58:57 +02:00
Denys Vlasenko	054f3eb784	loadkmap: explain what happens with K_ALLOCATED key value Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-09-19 17:56:59 +02:00
Denys Vlasenko	32ed30d96b	dumpkmap: code shrink function old new delta dumpkmap_main 223 160 -63 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-09-17 14:16:25 +02:00
Denys Vlasenko	6830ade6aa	whitespace fixes. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-01-15 13:58:01 +01:00
Denys Vlasenko	6967578728	whitespace fixes. no code changes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2013-01-14 01:34:48 +01:00
Denys Vlasenko	66426760be	*: remove "Options:" string from help texts function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-06-05 03:58:28 +02:00
Peter Korsgaard	8dc6195c97	setconsole: open console for writing rather than reading The console passed to TIOCCONS has to be writable, otherwise future console writes will fail. This presumably used to work, but in current kernels (see drivers/tty/tty_io.c:redirected_tty_write) console writes are sent to vfs_write(device), which checks if the device is writable. A quick look in the linux git history doesn't show any recent changes to either tty_io or vfs_write. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-05-29 01:51:33 +02:00
Pere Orga	5bc8c005a8	move remaining help text from include/usage.src.h Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-04-11 03:29:49 +02:00
Pere Orga	55068c478e	move help text from include/usage.src.h to console-tools/*.c Signed-off-by: Pere Orga <gotrunks@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-03-28 02:51:01 +02:00
Denys Vlasenko	681efe20d3	use user's shell instead of hardwired "/bin/sh" (android needs this) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-03-08 21:00:36 +01:00
Harald Becker	9beb68e3e2	showkey: make showkey -a work on any stdin function old new delta showkey_main 496 513 +17 Signed-off-by: Harald Becker <ralda@gmx.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-27 07:16:44 +01:00
Denys Vlasenko	e3b1a1fd28	Replace "depends on PLATFORM_LINUX" with "select PLATFORM_LINUX" Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-26 22:24:08 +01:00
Denys Vlasenko	b2f00ac22a	reset: "ESC(K" selects German, why do we use THAT? Change to "ESC(B" (US) Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-02-10 10:18:22 +01:00
Denys Vlasenko	d8494934a7	getty: explain every bit in termios; remove redundant stuff in termios_final Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2011-01-26 03:26:38 +01:00
Denys Vlasenko	fb132e4737	whitespace cleanup Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>	2010-10-29 11:46:52 +02:00
Marek Polacek	7b18107384	*: use _exit() in sighandlers; showkey: do not use exit-thru-sighandler While at it, make ESC sequences more readable; and removed check for isatty(stdin) in reset. Code shrink: text data bss dec hex filename 884771 936 17216 902923 dc70b busybox_old 884723 936 17216 902875 dc6db busybox_unstripped Signed-off-by: Marek Polacek <mmpolacek@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-10-28 21:34:56 +02:00
Denys Vlasenko	cc131534e2	showkey: code shrink function old new delta signal_handler 52 45 -7 showkey_main 461 454 -7 xset1 40 29 -11 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-29 05:00:40 +02:00
Denys Vlasenko	0ef64bdb40	*: make GNU licensing statement forms more regular This change retains "or later" state! No licensing _changes_ here, only form is adjusted (article, space between "GPL" and "v2" and so on). Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-08-16 20:14:46 +02:00
Jeremie Koenig	1d7266d3b5	mark Linux-specific configuration options PLATFORM_LINUX is used as a dependency for applets or features which require Linux-specific interfaces. Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-19 00:44:56 +02:00
Pascal Bellard	21e8e8da64	libbb: introduce and use BB_EXECVP_or_die() function old new delta BB_EXECVP_or_die - 47 +47 time_main 1042 1043 +1 chrt_main 371 364 -7 ionice_main 292 282 -10 setsid_main 69 56 -13 nohup_main 236 223 -13 cttyhack_main 266 253 -13 chroot_main 94 81 -13 chpst_main 746 733 -13 timeout_main 297 279 -18 taskset_main 541 522 -19 vfork_child 67 45 -22 parse 975 953 -22 lpd_main 770 748 -22 launch_helper 192 170 -22 tcpudpsvd_main 1810 1782 -28 nice_main 190 156 -34 env_main 242 206 -36 run_command 221 174 -47 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/17 up/down: 48/-352) Total: -304 bytes Signed-off-by: Pascal Bellard <pascal.bellard@ads-lu.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-07-04 00:57:03 +02:00
Denys Vlasenko	41ddd9f606	*: make exec failure message more consistent Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-25 01:46:53 +02:00
Denys Vlasenko	d70e0e995e	: add INSERTs to .src files where appropriate Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>	2010-06-08 12:15:11 +02:00

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258 Commits