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* update_passwd: fix context variableBernd Kuhls2021-03-091-1/+1
| | | | | | | | | | | | | | | | | Commit https://git.busybox.net/busybox/commit/libbb/update_passwd.c?id=2496616b0a8d1c80cd1416b73a4847b59b9f969a changed the variable used from context to seuser but forgot this change resulting in build errors detected by buildroot autobuilders: http://autobuild.buildroot.net/results/b89/b89b7d0f0601bb706e76cea31cf4e43326e5540c//build-end.log libbb/update_passwd.c:51:11: error: 'context' undeclared (first use in this function); did you mean 'ucontext'? freecon(context); Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* randomconfig fixesDenys Vlasenko2020-12-291-1/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: code shrinkDenys Vlasenko2020-12-211-5/+5
| | | | | | | function old new delta read_line_input 3171 3157 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: add a comment about possible use of tcflush()Denys Vlasenko2020-12-211-0/+1
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* bc: do not allocate line editing state until neededDenys Vlasenko2020-12-211-7/+11
| | | | | | | | | | | function old new delta xc_read_line 324 353 +29 free_line_input_t 34 39 +5 xc_vm_init 656 640 -16 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/1 up/down: 34/-16) Total: 18 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* mount: if we race with other loop mount, we forget to close loop devDenys Vlasenko2020-12-171-1/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* move ADJTIME_PATH define to header filesDenys Vlasenko2020-12-171-6/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* mount: fix a race when a free loop device is snatched under us by another mount.Denys Vlasenko2020-12-171-65/+73
| | | | | | | function old new delta set_loop 850 809 -41 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* Fixes for Hurd buildDenys Vlasenko2020-12-171-0/+4
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: do not compile selinux_or_die() if !SELINUXDenys Vlasenko2020-12-161-3/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: introduce and use xsettimeofday()Denys Vlasenko2020-12-162-12/+18
| | | | | | | | | | | | | | | function old new delta xsettimeofday - 25 +25 rdate_main 274 260 -14 step_time 348 331 -17 set_kernel_timezone_and_clock 119 102 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/3 up/down: 25/-48) Total: -23 bytes text data bss dec hex filename 1020753 559 5052 1026364 fa93c busybox_old 1020708 559 5052 1026319 fa90f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: disable completion and fancy prompts if no shells are selectedDenys Vlasenko2020-12-161-13/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta get_previous_history 51 56 +5 get_next_history 47 52 +5 null_str 1 - -1 beep 10 - -10 bb_msg_unknown 10 - -10 bb_internal_setpwent 24 - -24 remove_chunk 30 - -30 goto_new_line 33 - -33 bb_internal_endpwent 36 - -36 deinit_S 51 - -51 free_tab_completion_data 54 - -54 read_line_input 3171 3114 -57 rewind 68 - -68 add_match 70 - -70 complete_username 77 - -77 quote_special_chars 78 - -78 build_match_prefix 557 - -557 complete_cmd_dir_file 697 - -697 parse_and_put_prompt 823 53 -770 input_tab 926 - -926 ------------------------------------------------------------------------------ (add/remove: 0/17 grow/shrink: 2/2 up/down: 10/-3549) Total: -3539 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: use strncmp instead of is_prefixed_with (we know the length)Denys Vlasenko2020-12-161-22/+25
| | | | | | Also: add comments, rename some variables Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: remove ->path_lookup if ash is not configuredDenys Vlasenko2020-12-161-0/+2
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: match local directories when searching PATHRon Yorston2020-12-161-1/+8
| | | | | | | | | | | | | | | When tab-completing a command we search PATH if the partial text doesn't include a slash. Also match subdirectories of the current directory, in case the user intends to run a binary from one of them. function old new delta complete_cmd_dir_file 894 917 +23 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 23/0) Total: 23 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: omit directories when tab-completing from PATHRon Yorston2020-12-161-0/+3
| | | | | | | | | | | | Only files should be matched when using PATH for tab-completion. function old new delta complete_cmd_dir_file 883 894 +11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/0 up/down: 11/0) Total: 11 bytes Signed-off-by: Ron Yorston <rmy@pobox.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: make pw_encrypt() die if supplied salt is bad (e.g. emply)Denys Vlasenko2020-12-152-17/+19
| | | | | | | | | | | | Fished from 520-loginutils-handle-crypt-failures.patch in openwrt function old new delta pw_encrypt 913 927 +14 des_crypt 1327 1318 -9 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 14/-9) Total: 5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: add and use infrastructure for fixed page size optimizationDenys Vlasenko2020-12-141-2/+2
| | | | | | | | | | | | | | | function old new delta procps_scan 1121 1118 -3 getpagesize 6 - -6 rpm_main 1037 1027 -10 rpm2cpio_main 120 110 -10 ptok 38 21 -17 time_main 1282 1261 -21 mkswap_main 317 278 -39 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/6 up/down: 0/-106) Total: -106 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: create and use mmap() helpersDenys Vlasenko2020-12-142-4/+22
| | | | | | | | | | | | | | function old new delta mmap_anon - 22 +22 mmap_read - 21 +21 xmmap_anon - 16 +16 rpm_gettags 465 447 -18 bb_full_fd_action 498 480 -18 uevent_main 337 310 -27 ------------------------------------------------------------------------------ (add/remove: 3/0 grow/shrink: 0/3 up/down: 59/-63) Total: -4 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: make msleep() result in only one syscall instead of loopingDenys Vlasenko2020-12-112-1/+18
| | | | | | | function old new delta msleep 45 52 +7 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* mkdtemp: proper error detection on mktempXabier Oneca2020-12-081-1/+2
| | | | | | | On error, mktemp returns an empty string, not NULL. Signed-off-by: Xabier Oneca <xoneca@gmail.com> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: exec_login_shell() - new functionDenys Vlasenko2020-12-021-2/+7
| | | | | | | | | | | function old new delta exec_login_shell - 12 +12 sulogin_main 247 240 -7 login_main 960 953 -7 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/2 up/down: 12/-14) Total: -2 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: code shrink in exec_shell()Denys Vlasenko2020-12-021-6/+8
| | | | | | | function old new delta exec_shell 129 120 -9 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: rename run_shell() to exec_shell()Denys Vlasenko2020-12-022-11/+11
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nillyDenys Vlasenko2020-11-307-26/+25
| | | | | | | | text data bss dec hex filename 1021988 559 5052 1027599 fae0f busybox_old 1021236 559 5052 1026847 fab1f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* unicode: relax array alignment for tablesDenys Vlasenko2020-11-301-8/+8
| | | | | | | | text data bss dec hex filename 1022075 559 5052 1027686 fae66 busybox_old 1021988 559 5052 1027599 fae0f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* unicode: fix handling of short 1-4 char tablesDenys Vlasenko2020-11-302-3/+4
| | | | | | | function old new delta in_uint16_table 92 107 +15 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: code shrinkDenys Vlasenko2020-11-291-6/+3
| | | | | | | function old new delta generate_uuid 124 103 -21 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: introduce and use msleep()Denys Vlasenko2020-11-291-1/+14
| | | | | | | | | | | | function old new delta msleep - 45 +45 watchdog_main 271 266 -5 common_traceroute_main 3546 3530 -16 beep_main 277 248 -29 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/3 up/down: 45/-50) Total: -5 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: introduce and use sleep1()Denys Vlasenko2020-11-291-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | function old new delta sleep1 - 9 +9 run_shutdown_and_kill_processes 97 95 -2 restore_state_and_exit 116 114 -2 reread_partition_table 67 65 -2 flush_buffer_cache 80 78 -2 chat_main 1302 1300 -2 timeout_main 310 307 -3 telnet_main 1235 1232 -3 stop_handler 86 83 -3 process_action 1078 1075 -3 nbdclient_main 1185 1182 -3 init_main 789 786 -3 getty_main 1541 1538 -3 do_time 410 407 -3 runsv_main 1682 1677 -5 pause_and_low_level_reboot 59 54 -5 inetd_main 1917 1911 -6 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/16 up/down: 9/-50) Total: -41 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: bb_do_delay(3) -> pause_after_failed_login(), and stop looping thereDenys Vlasenko2020-11-291-6/+16
| | | | | | | | | | | | | | | function old new delta pause_after_failed_login - 9 +9 vlock_main 358 353 -5 sulogin_main 252 247 -5 su_main 484 479 -5 passwd_main 936 931 -5 login_main 967 962 -5 bb_do_delay 68 - -68 ------------------------------------------------------------------------------ (add/remove: 1/1 grow/shrink: 0/5 up/down: 9/-93) Total: -84 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: in @SECONDS date format, use 64-bit time if libc allowsDenys Vlasenko2020-11-281-1/+5
| | | | | | | | function old new delta packed_usage 33472 33486 +14 parse_datestr 919 916 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* base32/64: "truncated base64 input" -> "truncated input"Denys Vlasenko2020-11-281-6/+7
| | | | | | | | text data bss dec hex filename 1021739 559 5052 1027350 fad16 busybox_old 1021732 559 5052 1027343 fad0f busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: change decode_base32/64 API to return the end of _dst_, not _src_.Denys Vlasenko2020-11-281-14/+15
| | | | | | | | | | | | function old new delta decode_base64 173 178 +5 read_base64 222 220 -2 decode_base32 186 182 -4 handle_incoming_and_exit 2263 2239 -24 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/3 up/down: 5/-30) Total: -25 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: trim base32/64 tablesDenys Vlasenko2020-11-281-13/+11
| | | | | | | | function old new delta bb_uuenc_tbl_base64 66 65 -1 bb_uuenc_tbl_base32 34 32 -2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* base32/64: code shrinkDenys Vlasenko2020-11-281-29/+37
| | | | | | | | | | function old new delta decode_base64 178 173 -5 decode_base32 217 186 -31 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-36) Total: -36 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* base32/64: code shrinkDenys Vlasenko2020-11-281-32/+43
| | | | | | | | | | | function old new delta decode_base64 180 178 -2 decode_base32 224 217 -7 read_base64 236 222 -14 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-23) Total: -23 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: faster and smaller decode_base32()Denys Vlasenko2020-11-271-50/+34
| | | | | | | function old new delta decode_base32 275 224 -51 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: smaller and faster decode_base64()Denys Vlasenko2020-11-271-64/+36
| | | | | | | function old new delta decode_base64 195 180 -15 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* base32: new appletDenys Vlasenko2020-11-261-3/+81
| | | | | | | | | | | | | | | | function old new delta baseNUM_main - 568 +568 decode_base32 - 275 +275 bb_uuenc_tbl_base32 - 34 +34 read_base64 218 236 +18 applet_names 2732 2739 +7 applet_main 1580 1584 +4 packed_usage 33480 33478 -2 base64_main 208 - -208 ------------------------------------------------------------------------------ (add/remove: 3/1 grow/shrink: 3/1 up/down: 906/-210) Total: 696 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: set netlink socket revbuf size before bindingJan Klötzke2020-11-221-8/+12
| | | | | | | | As soon as the socket is bound it will receive messages. Make sure the recieve buffer size is increased before the first message is received. Signed-off-by: Jan Klötzke <jan@kloetzke.net> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* lineedit: fix unicode characters in promptAudun-Marius Gangstø2020-11-211-4/+11
| | | | | | | | function old new delta parse_and_put_prompt 779 823 +44 Signed-off-by: Audun-Marius Gangstø <audun@gangsto.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* od: unbreak itDenys Vlasenko2020-10-251-24/+0
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* hexdump: fix dup block comparisonDenys Vlasenko2020-10-201-1/+0
| | | | | | | function old new delta bb_dump_dump 1523 1520 -3 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* xxd: fix printing of trailing spacesDenys Vlasenko2020-10-201-22/+71
| | | | | | | | | | function old new delta bb_dump_dump 1497 1523 +26 xxd_main 459 466 +7 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/0 up/down: 33/0) Total: 33 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* avoid using strok - eliminates use of hidden global variableDenys Vlasenko2020-10-062-15/+20
| | | | | | | | | | | | | | | | | | function old new delta udhcp_str2optset 616 650 +34 setpriv_main 950 975 +25 switch_root_main 688 706 +18 parse 958 970 +12 getopt_main 622 628 +6 parse_resolvconf 302 306 +4 mpstat_main 1139 1142 +3 static.p 4 - -4 cdcmd 717 702 -15 strtok 148 - -148 ------------------------------------------------------------------------------ (add/remove: 0/3 grow/shrink: 7/1 up/down: 102/-167) Total: -65 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: shrink recursive_action() by reducing memory pressureDenys Vlasenko2020-10-011-29/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | function old new delta recursive_action1 - 316 +316 file_action_grep 161 164 +3 add_to_prg_cache_if_socket 202 205 +3 depmod_main 509 511 +2 writeFileToTarball 488 489 +1 parse_module 281 282 +1 fileAction 207 208 +1 act 189 190 +1 add_to_dirlist 65 64 -1 writeTarFile 196 194 -2 uuidcache_init 47 45 -2 uuidcache_check_device 109 107 -2 true_action 8 6 -2 run_parts_main 310 308 -2 netstat_main 534 532 -2 lsusb_main 29 27 -2 lspci_main 45 43 -2 initial_scan 138 136 -2 grep_main 845 843 -2 find_main 482 480 -2 config_file_action 437 435 -2 chmod_main 142 140 -2 dirAction 14 10 -4 diff_main 1544 1540 -4 chown_main 154 148 -6 skip_dir 136 129 -7 dir_act 191 184 -7 recursive_action 453 69 -384 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 7/20 up/down: 328/-439) Total: -111 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* gcc-9.x warning fixesDenys Vlasenko2020-10-011-1/+3
| | | | Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: do not open-code __errno_location() callDenys Vlasenko2020-10-011-1/+6
| | | | | | Thanks dalias! Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
* libbb: extend "errno pointer" trick to other than __GLIBC__Denys Vlasenko2020-10-012-3/+3
| | | | | | | | | | | | | | | | | | | | | | Savings on musl: function old new delta resume_main 582 614 +32 lbb_prepare - 20 +20 seq_main 432 449 +17 fgetsetversion 74 88 +14 ... script_main 1207 1180 -27 close_silently 28 - -28 shell_builtin_ulimit 655 626 -29 lineedit_read_key 280 247 -33 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 25/123 up/down: 182/-882) Total: -700 bytes text data bss dec hex filename 1005858 551 5676 1012085 f7175 busybox_old 1005136 551 5680 1011367 f6ea7 busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
generated by cgit v1.2.3-55-g6feb (git 2.39.1) at 2025-03-16 12:42:25 +0000