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path: root/init/init.c
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2013-01-14whitespace cleanup. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2012-01-30init: add a segv debugging aid, disabled by defaultDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-05init: code shrink -4 bytesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-12-05init: utmp update of DEAD_PROCESS was misplaced, and could be skipped. Fixing.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-07-26*: work around sysinfo.h versus linux/*.h problemsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-03-21init: fix a case where execv's 1st arg was wrongDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-25move utmp.h include to libbb.hDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2011-01-18mass removal of underscores from _BB_DIR_foo and _BB_SUID_fooDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-12-25init: simpler handling of leading dash in commandsDenys Vlasenko
function old new delta init_exec 233 219 -14 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-11-02init: if PID!=1, show clearer error message. move usage text closer to main()Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-25init: do not sleep forever on usage errorsDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-24init: do not clear CRTSCTS (fix from Debian bug 528560)Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-10-12init/*: move applet/kbuild/config/help bits into applet source filesDenys Vlasenko
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
2010-08-16*: make GNU licensing statement forms more regularDenys Vlasenko
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>
2010-07-19init: make the initial $TERM value configurableJeremie Koenig
Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-07-19init,halt: portability improvementsJeremie Koenig
* make init and halt use the same RB_* constants for reboot() * conditionalize the Linux-specific code Inspired by init.init.diff from the Debian kFreeBSD patches at: http://svn.debian.org/viewsvn/d-i/people/slackydeb/kfreebsd/busybox/1.14/debian Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-07-19init,loginutils: termios portability fixesJeremie Koenig
Signed-off-by: Jeremie Koenig <jk@jk.fr.eu.org> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-06libbb: add skip_dev_pfx()Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2010-04-06init: clear utmp entries for dead processes, if they (entries) existDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-15init: fix logically inverted FEATURE_EXTRA_QUIET checkDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14init: use applet_name instead of "init" - we can be linuxrcDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14init: for paranoid reasons, restore SIGCONT too.Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14init: fix "while true; do reboot; done" bug. +15 bytes. Closes bug 781Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-12-14init: make FEATURE_EXTRA_QUIET more consistent. +1 byteDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-15init: restore possibility to reload inittab even before we finish initializationDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-11-13*: use "can't" instead of "cannot"Denys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-09-06remove some GNUisms. by Dan Fandrich (dan AT coneharvesters.com)Denys Vlasenko
function old new delta logdirs_reopen 1310 1308 -2 read_line_input 4757 4753 -4 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6) Total: -6 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-07-19init: make comment more understandable. no code changesDenys Vlasenko
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-03-19init: test for vt terminal with VT_OPENQRY,Denis Vlasenko
assume that anything else is TERM=vt102, not TERM=linux. (Serial console test is less correct) Tentatively closes bug 195. function old new delta init_main 946 919 -27
2009-03-10mail.c: more robust handling of SIGCHLDDenis Vlasenko
init: more robust signal handling
2009-02-14init: fix compile breakage with '# CONFIG_FEATURE_KILL_REMOVED is not set'Denis Vlasenko
runsvdir.c: fix typo in comment
2009-01-31init: remove wait() loop on restart, it may be dangerousDenis Vlasenko
2009-01-31init: fix a bug where on reload order of entries might be wrongDenis Vlasenko
function old new delta run_shutdown_and_kill_processes - 97 +97 pause_and_low_level_reboot - 48 +48 run_actions 81 107 +26 restart_handler 56 81 +25 new_init_action 137 150 +13 run 576 579 +3 open_stdio_to_tty 110 98 -12 check_delayed_sigs 195 170 -25 waitfor 354 318 -36 low_level_reboot 53 - -53 kill_all_processes 115 - -115 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 4/3 up/down: 212/-241) Total: -29 bytes
2009-01-31modutils-24: use xasprintf and xzalloc where appropriate,Denis Vlasenko
remove unreachanble code build system: correct some dependencies in config system init: convert one #if into if() - for Rob. function old new delta obj_string_patch 136 129 -7 bb_init_module_24 4759 4615 -144 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-151) Total: -151 bytes
2009-01-31init: small correction in a commentDenis Vlasenko
2009-01-31init: major improvement in documentation and signal handling.Denis Vlasenko
Lots of nasty, but hard to trip, races are fixed. text data bss dec hex filename 1038828 924 10932 1050684 10083c busybox_old 1038787 924 10932 1050643 100813 busybox_unstripped
2009-01-31init: preparatory patch, no code changesDenis Vlasenko
2009-01-29init: reinstate proper handling of !ENABLE_FEATURE_USE_INITTABDenis Vlasenko
2009-01-28init: reduce ifdef forest (specially for Rob's happiness)Denis Vlasenko
2008-12-09init: do not eat last char in messages;Denis Vlasenko
do not print duplicate "init:" prefix to syslog
2008-11-29init: O_NONBLOCK needs more thought. reverted for nowDenis Vlasenko
2008-11-09*: a bit of code shrinkDenis Vlasenko
function old new delta stop_handler 41 38 -3 sulogin_main 508 504 -4 got_cont 4 - -4 cont_handler 11 - -11 startservice 309 297 -12 processorstart 423 409 -14 tcpudpsvd_main 1861 1843 -18 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 0/5 up/down: 0/-66) Total: -66 bytes
2008-11-05*: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, ↵Denis Vlasenko
xx) op function old new delta tcsetattr_stdin_TCSANOW - 14 +14 set_sane_term 116 113 -3 top_main 1277 1273 -4 make_new_session 421 415 -6 rawmode 133 126 -7 reset_term 18 10 -8 die 43 35 -8 cookmode 62 54 -8 vlock_main 425 415 -10 read_line_input 3165 3155 -10 bb_askpass 357 347 -10 fsck_minix_main 3079 3065 -14 getty_main 2375 2332 -43 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/12 up/down: 14/-131) Total: -117 bytes
2008-10-21init: downgrade ENABLE_DEBUG_INIT to just a #define to prevent peopleDenis Vlasenko
from selecting it in error. It has to be used ONLY for debugging init, never in production, as resulting init has serious differences.
2008-09-20init: set stderr to NONBLOCKDenis Vlasenko
*: s/setenv(a,b,1)/xsetenv(a,b)/ function old new delta init_main 856 895 +39 message 146 144 -2 crond_main 1418 1416 -2 run 661 658 -3 zcip_main 1409 1403 -6 edit_file 910 901 -9 environment 20 - -20
2008-07-26fix several problems with config parser:Denis Vlasenko
a bug where it underflows the string a bug where it never frees parser_t struct make read_config() return 0 if parser is NULL, make config_close() accept and ignore NULL parser - eliminates many if() blocks reverse the sense of parser bit flags - negative flags are harder to grok. hexdump: revert the change to use config parser, it is BIGGER and also requires additional quirks in parser *: explicitly use PARSER_NORMAL instead of 0 function old new delta login_main 1575 1596 +21 config_close 18 29 +11 bbunpack 383 391 +8 qgravechar 106 109 +3 rtnl_tab_initialize 121 117 -4 expand 1697 1693 -4 man_main 717 712 -5 nameif_main 674 668 -6 hexdump_main 597 591 -6 read_config 217 209 -8 dnsd_main 1478 1470 -8 sysctl_main 203 189 -14 config_open2 44 25 -19 make_device 1177 1141 -36 config_read 597 549 -48 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/11 up/down: 43/-158) Total: -115 bytes
2008-07-21libbb: [x]fopen_for_{read,write} introduced and used.Denis Vlasenko
(by Valdimir) function old new delta config_open2 - 41 +41 config_read 507 542 +35 find_pair 169 187 +18 fopen_for_write - 14 +14 fopen_for_read - 14 +14 find_main 406 418 +12 xfopen_for_write - 10 +10 xfopen_for_read - 10 +10 popstring 134 140 +6 parse_inittab 396 401 +5 next_token 923 928 +5 pack_gzip 1659 1661 +2 bb__parsespent 117 119 +2 fallbackSort 1719 1717 -2 evalvar 1376 1374 -2 qrealloc 36 33 -3 ... ... ... ... singlemount 4579 4569 -10 process_stdin 443 433 -10 patch_main 1111 1101 -10 ifupdown_main 2175 2165 -10 file_action_grep 90 80 -10 uuidcache_init 649 637 -12 hush_main 797 785 -12 read_config 230 217 -13 dpkg_main 3835 3820 -15 read_line_input 3134 3110 -24 sysctl_main 232 203 -29 config_open 40 10 -30 WARN_BAD_LINE 44 - -44 login_main 1714 1575 -139 ------------------------------------------------------------------------------ (add/remove: 5/1 grow/shrink: 8/74 up/down: 174/-737) Total: -563 bytes
2008-07-21whitespace fixes, no code changedDenis Vlasenko
2008-07-21- fix spellingBernhard Reutner-Fischer
2008-07-21- remove superfluous forward declarationBernhard Reutner-Fischer
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