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2008-02-16libbb: introduce bb_signals and bb_signals_recursive,Denis Vlasenko
which sets same handler for many signals. sig_catch is nuked (bb_signals_recursive is more descriptive name). *: use them as appropriate. function old new delta bb_signals_recursive - 95 +95 bb_signals - 52 +52 run_command 258 273 +15 svlogd_main 1368 1377 +9 runsv_main 1746 1752 +6 runsvdir_main 1643 1646 +3 UNSPEC_print 64 66 +2 time_main 1128 1127 -1 ... resize_main 246 210 -36 sig_catch 63 - -63 set_fatal_sighandler 85 14 -71 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548) Total: -366 bytes
2008-02-16*: more readable handling of pipe fds. No code changes.Denis Vlasenko
2008-01-28*: tidy up usage of char **environDenis Vlasenko
2008-01-02libbb: introduce and use safe_waitpid (loops in EINTR)Denis Vlasenko
*: use more approproate (shorter) versions of wait() function old new delta safe_waitpid - 48 +48 wait_any_nohang - 17 +17 send_tree 365 369 +4 processorstop 432 435 +3 text_yank 110 108 -2 make_human_readable_str 202 200 -2 crond_main 1368 1366 -2 handle_sigchld 49 43 -6 reapchild 166 159 -7 custom 260 250 -10 checkscript 191 177 -14 wait_nohang 17 - -17 wait_pid 43 - -43 ------------------------------------------------------------------------------ (add/remove: 2/2 grow/shrink: 2/7 up/down: 72/-103) Total: -31 bytes
2007-11-06fbset: fix buglet where we were using wrong pointerDenis Vlasenko
readahead: stop using stdio.h *: style fixes
2007-10-22svlogd: fix compat problem: svlogd -tt should timestanp stderr tooDenis Vlasenko
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-05chpst: fix whitespace damageDenis Vlasenko
svlogd: fix bug (two different "line" variables); stop using data/bss function old new delta processorstop 419 432 +13 rotate 514 525 +11 buffer_pwrite 493 499 +6 sig_term_handler 68 70 +2 sig_hangup_handler 34 36 +2 sig_alarm_handler 34 36 +2 rmoldest 305 307 +2 processorstart 401 403 +2 logdir_close 188 190 +2 tmaxflag 1 - -1 rotateasap 1 - -1 repl 1 - -1 reopenasap 1 - -1 linecomplete 1 - -1 exitasap 1 - -1 wstat 4 - -4 verbose 9 5 -4 replace 4 - -4 nearest_rotate 4 - -4 linemax 4 - -4 linelen 4 - -4 line 4 - -4 fndir 4 - -4 fl_flag_0 4 - -4 fdwdir 4 - -4 dirn 4 - -4 dir 4 - -4 blocked_sigset 4 - -4 sig_child_handler 248 239 -9 logdirs_reopen 1263 1240 -23 buffer_pread 532 473 -59 svlogd_main 1466 1367 -99 ------------------------------------------------------------------------------ (add/remove: 0/18 grow/shrink: 9/5 up/down: 42/-248) Total: -206 bytes text data bss dec hex filename 770916 989 9496 781401 bec59 busybox_old 770768 980 9448 781196 beb8c busybox_unstripped
2007-10-05chpst: stop using data/bssDenis Vlasenko
function old new delta chpst_main 1066 1089 +23 set_user 4 - -4 root 4 - -4 nicelvl 4 - -4 limitt 4 - -4 limits 196 192 -4 limitr 4 - -4 limitp 4 - -4 limito 4 - -4 limitl 4 - -4 limitf 4 - -4 limitd 4 - -4 limitc 4 - -4 limita 4 - -4 env_user 4 - -4 env_dir 4 - -4 ------------------------------------------------------------------------------ (add/remove: 0/14 grow/shrink: 1/1 up/down: 23/-60) Total: -37 bytes text data bss dec hex filename 770892 1029 9520 781441 bec81 busybox_old 770916 989 9496 781401 bec59 busybox_unstripped
2007-09-30introduce and use close_on_exec_on(fd). -50 bytes.Denis Vlasenko
2007-09-28assorted static vars removalDenis Vlasenko
function old new delta tcpudpsvd_main 1829 1839 +10 update_status 567 569 +2 sigterm 1 - -1 ......... dhcprelay_signal_handler 8 - -8 nfs_strerror 60 49 -11 singlemount 4579 4564 -15 static.p 16 - -16 svstatus 20 - -20 dhcprelay_xid_list 32 - -32 runsv_main 1785 1746 -39 static.buf 74 28 -46 svd 56 - -56 dhcprelay_main 1141 1080 -61 ------------------------------------------------------------------------------ (add/remove: 0/20 grow/shrink: 2/10 up/down: 12/-386) Total: -374 bytes
2007-09-27introduce bb_putchar(). saves ~1800 on uclibc (less on glibc).Denis Vlasenko
2007-09-27introduce safe_poll (fixes a problem in top)Denis Vlasenko
function old new delta safe_poll - 77 +77 svlogd_main 1470 1466 -4 zcip_main 1530 1524 -6 forkexec 1345 1338 -7 decode_format_string 795 788 -7 collect_blk 474 467 -7 buffer_pread 540 532 -8 tftp 1182 1172 -10 microcom_main 763 749 -14 arpping 441 424 -17 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/9 up/down: 77/-80) Total: -3 bytes text data bss dec hex filename 770162 1034 10404 781600 bed20 busybox_old 770158 1034 10404 781596 bed1c busybox_unstripped
2007-09-27make variables staticDenis Vlasenko
2007-09-26runsvdir: fix "linear wait time" bugDenis Vlasenko
2007-08-31isrv: use monotonic_secDenis Vlasenko
runsv: do not use clock_gettime if !MONOTONIC_CLOCK
2007-08-23*: compile fixes for 64-bit buildDenis Vlasenko
2007-08-21httpd: fix buglet in hex conversion. Remove alloca NULL checksDenis Vlasenko
(never happens, app just crashes if stack overflows) svlogd: cosmetic messages and style fixes
2007-08-20runit/*: get rid of tai[a] time abstraction, it's too bloaty.Denis Vlasenko
text data bss dec hex filename 772537 1058 11092 784687 bf92f busybox.t0/busybox 772459 1058 11060 784577 bf8c1 busybox.t1/busybox 772326 1058 11028 784412 bf81c busybox.t2/busybox 772158 1058 10980 784196 bf744 busybox.t3/busybox 771490 1055 10988 783533 bf4ad busybox.t4/busybox
2007-08-19libbb,crond,lash: fix getopt32 (don't know how it managed to slip through)Denis Vlasenko
*: fcntl(fd, F_GETFL) doesn't require third parameter at all.
2007-08-18don't pass argc in getopt32, it's superfluousDenis Vlasenko
(add/remove: 0/0 grow/shrink: 12/131 up/down: 91/-727) Total: -636 bytes text data bss dec hex filename 773469 1058 11092 785619 bfcd3 busybox_old 772644 1058 11092 784794 bf99a busybox_unstripped
2007-08-18introduce and use xdup2(int, int)Denis Vlasenko
stop checking whether setsockopt_reuseaddr(int fd) was successful (it always is) remove second parameter (sockllen) from xmalloc_sockaddr2xxxxx functions sockaddr2str 142 156 +14 collect_blk 467 474 +7 xdup2 28 33 +5 singlemount 4456 4454 -2 print_host 214 212 -2 nslookup_main 139 137 -2 ftpgetput_main 414 412 -2 udhcpd_main 1258 1255 -3 udhcpc_main 2405 2402 -3 traceroute_main 4125 4122 -3 nc_main 1072 1069 -3 buffer_fill_and_print 76 73 -3 xmalloc_sockaddr2hostonly_noport 18 14 -4 xmalloc_sockaddr2host_noport 18 14 -4 xmalloc_sockaddr2host 15 11 -4 xmalloc_sockaddr2dotted_noport 18 14 -4 xmalloc_sockaddr2dotted 18 14 -4 wget_main 2618 2614 -4 ping_main 393 389 -4 ip_port_str 120 115 -5 dhcprelay_main 1146 1141 -5 dnsd_main 1531 1525 -6 passwd_main 1110 1102 -8 udhcp_kernel_packet 206 197 -9 udhcp_listen_socket 154 144 -10 getty_main 2576 2566 -10 setup 655 640 -15 xmove_fd 51 34 -17 dolisten 759 742 -17 tcpudpsvd_main 1866 1836 -30 startservice 339 299 -40
2007-08-03svlogd: fix timestamping; do not warn if config is missingDenis Vlasenko
sv: extend help text
2007-07-27multiplier suffixes are short, store them directly in struct suffix_multDenis Vlasenko
function old new delta xstrtoul_range_sfx 226 217 -9 xstrtoull_range_sfx 291 280 -11 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-20) Total: -20 bytes text data bss dec hex filename 669128 2668 13616 685412 a7564 busybox_old 669108 2668 13616 685392 a7550 busybox_unstripped
2007-07-21chpasswd: fixes and code shrinkDenis Vlasenko
update_passwd 732 734 +2 chpasswd_main 318 292 -26 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 2/-26) Total: -24 bytes text data bss dec hex filename 781564 1168 11900 794632 c2008 busybox_old 781548 1168 11900 794616 c1ff8 busybox_unstripped
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.
2007-05-06svlogd: fix 'SEGV on uninitialized data' and make it honor TERMDenis Vlasenko
2007-04-16style fixes, no code changesDenis Vlasenko
2007-04-10style fixes. No code changes.Denis Vlasenko
2007-04-01tcpsvd: new appletDenis Vlasenko
It's a GPL-ed 'clone' of Dan Bernstein's tcpserver. Author: Gerrit Pape <pape@smarden.org> http://smarden.sunsite.dk/ipsvd/ size tcpsvd.o text data bss dec hex filename 2571 4 16 2591 a1f tcpsvd.o
2007-03-26Attempt to get more applets compile for NOMMU.Denis Vlasenko
TODO_config_nommu documents what I managed to compile so far (yay! msh works! cool). inetd, telnetd, httpd still do not compile. TODO Also make fork(), daemon() produce warnings on compile stage (in addition to erros on link stage).
2007-03-25add NOMMU fixme's; move move_fd from runit_lib to libbb; nuke fd_copyDenis Vlasenko
2007-03-12add missing copyright statements and doc for svDenis Vlasenko
2007-03-12sv: make code trivially smallerDenis Vlasenko
2007-03-11kill superfluous returns at the end of void functionsDenis Vlasenko
2007-03-09runsv: random code savings, ~300 bytesDenis Vlasenko
2007-02-18runsv: add missing {}Denis Vlasenko
2007-02-06EXEC_PREFER_APPLETS support by Gabriel L. Somlo <somlo@cmu.edu>Denis Vlasenko
2007-02-03suppress warnings about easch <applet>_main() havingDenis Vlasenko
no preceding prototype
2007-02-03sigset_t blocked_sigset is too big for static (128 bytes)Denis Vlasenko
2007-02-03svlogd: fix performance problems: excessive write,Denis Vlasenko
gettimeofday calls. rt_sigprocmask were dealt with in previous commit
2007-02-03svlogd: do not set O_NONBLOCK on stdin permanently - that canDenis Vlasenko
affect other processes!
2007-02-02sv: fix incorrect option parsing and reduce sizeDenis Vlasenko
2007-01-29preparatory patch for -Wwrite-strings #6Denis Vlasenko
2007-01-29preparatory patch for -Wwrite-strings #4Denis Vlasenko
2007-01-28correct bad EnglishDenis Vlasenko
2007-01-27svlogd: batch writes if !timestampDenis Vlasenko
2007-01-27svlogd: remove unused buffering, stop doing tons of memcpyDenis Vlasenko
2007-01-27runit/* cleanup part 3 (just deleting unused code)Denis Vlasenko
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