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2007-06-19top,ps: 'stringify' tty only when needed. -60 bytes.Denis Vlasenko
2007-06-19top: speedup if tty info is not requestedDenis Vlasenko
2007-06-19top,ps: reduce CPU usage in decimal conversion (optional)Denis Vlasenko
text data bss dec hex filename 734651 3040 14416 752107 b79eb busybox_old 734751 3040 14416 752207 b7a4f busybox_unstripped
2007-06-19make /etc/network parsing configurable. -200 bytes when off.Denis Vlasenko
2007-06-19networking/interface.c: huke remaining big statics; use malloc for ↵Denis Vlasenko
INET[6]_rresolve return value. Went thru callers and adjusted them - code got smaller too. function old new delta ip_port_str - 126 +126 INET6_rresolve 165 182 +17 static.cache 20 24 +4 route_main 2092 2091 -1 INET_sprint 61 59 -2 INET_nn 4 - -4 INET6_sprint 59 53 -6 udp_do_one 518 508 -10 tcp_do_one 433 423 -10 raw_do_one 494 484 -10 traceroute_main 4117 4105 -12 INET_rresolve 334 321 -13 bb_displayroutes 494 456 -38 snprint_ip_port 244 - -244 static.buff 264 16 -248 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 2/10 up/down: 147/-598) Total: -451 bytes size busybox_old busybox_unstripped text data bss dec hex filename 751073 3048 14688 768809 bbb29 busybox_old 750873 3048 14440 768361 bb969 busybox_unstripped
2007-06-19networking/interface.c: reduce bss usageDenis Vlasenko
function old new delta .rodata 158918 158950 +32 display_interfaces 133 153 +20 UNSPEC_print 56 68 +12 pr_ether 59 65 +6 static.proc_read 4 1 -3 interface_opt_a 4 1 -3 in_ether 139 136 -3 ifconfig_main 1296 1293 -3 if_readlist_proc 686 680 -6 ife_print 1350 1338 -12 do_if_print 46 - -46 static.buff 369 264 -105 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 4/7 up/down: 70/-181) Total: -111 bytes # size busybox_old busybox_unstripped text data bss dec hex filename 751073 3080 14800 768953 bbbb9 busybox_old 751073 3048 14688 768809 bbb29 busybox_unstripped
2007-06-18libbb: random hunt for staticsDenis Vlasenko
function old new delta bb_askpass 306 321 +15 pw_encrypt 38 39 +1 static.passwd 64 4 -60 static.cipher 128 4 -124 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/2 up/down: 16/-184) Total: -168 bytes # size busybox_old busybox_unstripped text data bss dec hex filename 683705 2704 14240 700649 ab0e9 busybox_old 683721 2704 14064 700489 ab049 busybox_unstripped
2007-06-18fix an obvious typo while trying to access the tv_usec memberMike Frysinger
2007-06-17wget: use monotonic_sec instead of gettimeofdayDenis Vlasenko
zcip: use monotonic_us instead of gettimeofday udhcpcd: simpler, shorter random_xid() function old new delta monotonic_sec - 41 +41 find_pair 164 180 +16 run_list_real 2018 2028 +10 cmp_main 547 555 +8 collect_ctx 112 119 +7 singlemount 4544 4549 +5 time_main 1124 1128 +4 static.start_sec - 4 +4 static.lastupdate_sec - 4 +4 sock - 4 +4 read_package_field 253 257 +4 pick 38 40 +2 get_next_line 145 147 +2 count_lines 59 61 +2 process_stdin 435 433 -2 xstrtoul_range_sfx 229 226 -3 static.initialized 4 1 -3 dhcprelay_main 1125 1122 -3 catcher 380 377 -3 arping_main 1969 1966 -3 s 8 4 -4 cfg 4 - -4 static.lastupdate 8 - -8 start 8 - -8 random_xid 95 33 -62 .rodata 129114 129050 -64 zcip_main 1731 1576 -155 progressmeter 1035 867 -168 ------------------------------------------------------------------------------ (add/remove: 4/3 grow/shrink: 10/11 up/down: 113/-490) Total: -377 bytes
2007-06-17hwclock: size optimizationsDenis Vlasenko
libbb/time.c: new file, introducing monotonic_us() pscan, traceroute, arping: use it instead of gettimeofday ping, zcip: TODO function old new delta monotonic_us - 89 +89 find_pair 164 180 +16 .rodata 129747 129763 +16 refresh 1144 1152 +8 ............ timeout 8 4 -4 static.start 8 4 -4 last 8 4 -4 parse_conf 1303 1284 -19 time_main 1149 1124 -25 gettimeofday_us 39 - -39 arping_main 2042 1969 -73 hwclock_main 594 501 -93 catcher 485 380 -105 traceroute_main 4300 4117 -183 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 8/11 up/down: 157/-562) Total: -405 bytes
2007-06-16remove obsolete commentDenis Vlasenko
2007-06-16find: make -size match GNU findDenis Vlasenko
2007-06-15- vda perfers not to use the bannerBernhard Reutner-Fischer
2007-06-14init: make sure fd 0,1,2 are not closed, + related optimizations.Denis Vlasenko
init_main 929 920 -9 bb_daemonize_or_rexec 145 127 -18
2007-06-13*: BB_BANNER -> bb_banner (it is not a const or #define)!Denis Vlasenko
correct_password: explain in detail why it is ok to use bb_banner fsck_minix: make it print bb version, not it's own (outdated/irrelevant) one Marginal size difference: text data bss dec hex filename 679119 2700 15632 697451 aa46b busybox_old 679091 2700 15632 697423 aa44f busybox_unstripped
2007-06-13hush: fix read builtin to not read ahead past eol and to not useDenis Vlasenko
insane amounts of stack. Testsuite updated.
2007-06-12remove nearly-duplicate PATHs in several placesDenis Vlasenko
function old new delta bb_PATH_root_path - 35 +35 varunset 60 58 -2 arith 2042 2033 -9 bb_default_root_login_path 30 - -30 .rodata 128794 128762 -32 which_main 152 117 -35 defpathvar 40 - -40 ------------------------------------------------------------------------------ (add/remove: 1/2 grow/shrink: 0/4 up/down: 35/-148) Total: -113 bytes
2007-06-12login: make /etc/nologin support configurable. -240 bytes if not selected.Denis Vlasenko
2007-06-12diff: shrink code (-85 bytes):Denis Vlasenko
function old new delta fiddle_sum 8 - -8 diffreg 2717 2690 -27 prepare 334 284 -50 ------------------------------------------------------------------------------ (add/remove: 0/1 grow/shrink: 0/2 up/down: 0/-85) Total: -85 bytes s/ATTRIBUTE_ALWAYS_INLINE/ALWAYS_INLINE/g
2007-06-12A few more string duplicates found & eliminatedDenis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 679693 2700 15632 698025 aa6a9 busybox_old 679523 2700 15632 697855 aa5ff busybox_unstripped
2007-06-12uudecode: nuke duplicate base64_table[]. saves 65 bytesDenis Vlasenko
2007-06-11- use bb_msg_full_version instead of a separate string. Saves a minor 3 bytes.Bernhard Reutner-Fischer
2007-06-10top: add config option and code for global CPU % displayDenis Vlasenko
2007-06-10moved biggest stack buffers to malloc space, or made their size configurableDenis Vlasenko
(8k of shell line edit buffer is an overkill) # make ARCH=i386 bloatcheck function old new delta read_line_input 3933 3967 +34 ifaddrlist 348 345 -3 do_loadfont 208 191 -17 edit_file 840 819 -21 .rodata 129112 129080 -32 uncompress 1305 1268 -37 loadfont_main 566 495 -71 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/6 up/down: 34/-181) Total: -147 bytes
2007-06-08login: ask passwords even for wrong usernames.Denis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 680099 2704 15648 698451 aa853 busybox_old 680110 2704 15648 698462 aa85e busybox_unstripped
2007-06-08make busybox --install work even if /proc/self/exe doesn't existDenis Vlasenko
# size busybox_old busybox_unstripped text data bss dec hex filename 680095 2704 15648 698447 aa84f busybox_old 680099 2704 15648 698451 aa853 busybox_unstripped
2007-06-06ps: fix -Z (by Yuichi Nakamura <ynakam@hitachisoft.jp>)Denis Vlasenko
2007-06-05nc: make connecting to IPv4 from IPv6-enabled hosts easierDenis Vlasenko
(was requiring -s <local addr>)
2007-06-04Audit bb_common_bufsiz usage, add script which looks for misuse.Denis Vlasenko
tr: stop using globals needlessly. code: -103 bytes
2007-05-31delete tons of extra #includesDenis Vlasenko
2007-05-31use "glibc errno" trick not only for ash, but for entire busyboxDenis Vlasenko
(add/remove: 1/1 grow/shrink: 37/37 up/down: 139/-228) Total: -89 bytes
2007-05-30whitespace fixesDenis Vlasenko
2007-05-29verror_msg: don't printf(NULL)Denis Vlasenko
2007-05-26usage.c: remove reference to busybox.hDenis Vlasenko
*: s/include "busybox.h"/include "libbb.h"
2007-05-26xpipe: introduce (saves ~170 bytes)Denis Vlasenko
udhcp/signalpipe.c: use pipe instead of socketpair.
2007-05-24hush: fix handling of unmatched ${name (without closing '}') -Denis Vlasenko
was eating all remaining input, potentially megabytes. nofork: save/restore die_jmp too nofork: use -2222 instead of -111 as "special" return valur for zero (-111 is used by some applets. -2222 won't fit in exitcode and thus safer)
2007-05-17more compile fixes from randomconfig runDenis Vlasenko
2007-05-17fix trivial compile errors found by randomconfig runDenis Vlasenko
2007-05-08cryptpw: forgot svn add... how typical of me :(Denis Vlasenko
2007-05-08cryptpw: new applet (a bit less than 3k added)Denis Vlasenko
(by Thomas Lundquist <lists@zelow.no>)
2007-05-02fix suid config handlingDenis Vlasenko
2007-05-01test: code size saving, no logic changesDenis Vlasenko
ps: fix warning, make a bit smaller kill -l: make smaller & know much more signals function old new delta get_signum 121 153 +32 kill_main 826 843 +17 get_signame 44 36 -8 signals 252 224 -28 .rodata 131955 131923 -32 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 2/3 up/down: 49/-68) Total: -19 bytes
2007-04-28hush: fix nofork + ctrl-Z clobbering of globalsDenis Vlasenko
2007-04-21find_root_device: use lstat - don't follow linksDenis Vlasenko
2007-04-21hush: begin fixing non-functional job controlDenis Vlasenko
2007-04-19procps: remove all global variablesDenis Vlasenko
text data bss dec hex filename 1462 14 24 1500 5dc busybox.t2/procps/ps.o 1484 0 0 1484 5cc busybox.t3/procps/ps.o 3122 0 252 3374 d2e busybox.t1/procps/top.o 3117 0 0 3117 c2d busybox.t3/procps/top.o
2007-04-19ps: add -o tty and -o rss supportDenis Vlasenko
1373 14 24 1411 583 busybox.t1/procps/ps.o 1462 14 24 1500 5dc busybox.t2/procps/ps.o
2007-04-19loop device code: readability improvementDenis Vlasenko
2007-04-15lineedit: state->hist_file doesn't exist if !FEATURE_EDITING_SAVEHISTORY,Denis Vlasenko
#ifdef it out
2007-04-14lineedit: nuke two unused variables and code which sets themDenis Vlasenko
applets: do not even try to read config if run by real root msh: use named constants (O_RDONLY etc) in open() instead of magic numbers, other minor code size reduction.
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