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path: root/include/libbb.h
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2008-02-10hush: reinstate `cmd` handling for NOMMU (with fat big warning).Denis Vlasenko
hush: fix a case where none of pipe members could be started because of fork failure hush: rename functions: xxx_real -> xxx hush: try to add a bit more of vfork-friendliness hush: add rudimentary design docs hush: add TODO (newly discovered bug with globbing)
2008-02-07some more fixes for cross-compiling on an OS X host: apple provides core ↵Mike Frysinger
types so dont redefine them, sys/statfs.h is not available, and only use some newer AF_* defines if they are actually available
2008-02-07only include mntent.h according to HAVE_MNTENT_H and dont define this on OS XMike Frysinger
2008-02-02msh: fix Ctrl-C handling with line editingDenis Vlasenko
2008-01-29- be C99 friendly. Anonymous unions are a GNU extension. This change isBernhard Reutner-Fischer
size-neutral WRT -std=gnu99 and fixes several compilation errors for strict C99 mode.
2008-01-28*: tidy up usage of char **environDenis Vlasenko
2008-01-13- fix commentary typoBernhard Reutner-Fischer
2008-01-06ps: fix overflow in USER and VSZ columnsDenis Vlasenko
function old new delta smart_ulltoa4 - 280 +280 smart_ulltoa5 283 408 +125 ulltoa6_and_space - 25 +25 scale 28 38 +10 bbunpack 358 366 +8 ps_main 259 261 +2 glob3 35 37 +2 fill_bounds 172 174 +2 process_stdin 456 446 -10 smart_ulltoa6 406 - -406 ------------------------------------------------------------------------------ (add/remove: 2/1 grow/shrink: 6/1 up/down: 454/-416) Total: 38 bytes
2008-01-05ps: add conditional support for -o [e]timeDenis 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
2007-12-30libbb: introduce fputc_printable (from ed)Denis Vlasenko
netstat: print control chars as ^C etc vi: style fixlet function old new delta fputc_printable - 100 +100 unix_do_one 451 487 +36 printLines 258 190 -68 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 136/-68) Total: 68 bytes
2007-12-26Fix xmalloc_fgets_str so that it really does NOT strip terminator.Denis Vlasenko
Add xmalloc_fgetline_str which does strip terminator, and use it in dpkg instead of xmalloc_fgets_str. netstat: use xmalloc_fgets_str - allows to eat strings with NULs (this fixes bug with some weird /proc/net/unix input) function old new delta xmalloc_fgets_internal - 191 +191 xmalloc_fgetline_str - 18 +18 do_info 116 120 +4 unix_do_one 451 447 -4 tcp_do_one 423 419 -4 send_tree 369 365 -4 xmalloc_fgets_str 178 15 -163 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 1/4 up/down: 213/-175) Total: 38 bytes text data bss dec hex filename 778445 832 7344 786621 c00bd busybox_old 778483 832 7344 786659 c00e3 busybox_unstripped
2007-11-28reorganize applet table. Eliminates pointers to names.Denis Vlasenko
Should be a big win for libbusybox. busybox wins too: text data bss dec hex filename 776524 929 9100 786553 c0079 busybox_old 775903 929 9100 785932 bfe0c busybox_unstripped
2007-11-24remove echo_main -> bb_echo indirectionDenis Vlasenko
2007-11-22ash: fix bug where redirection of closed fd was leaving it open afterwards.Denis Vlasenko
redirect 983 1024 +41 bb_echo 276 301 +25 popredir 118 132 +14 evalcommand 1163 1176 +13 bbunpack 358 366 +8 echocmd 13 5 -8 echo_main 13 5 -8 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 5/2 up/down: 101/-16) Total: 85 bytes text data bss dec hex filename 774999 962 9236 785197 bfb2d busybox_old 775084 962 9236 785282 bfb82 busybox_unstripped
2007-11-18ip: stop propagating argc; optimize ip_parse_common_argsDenis Vlasenko
function old new delta find_pair 167 187 +20 static.families - 17 +17 die_must_be_on_off - 11 +11 ... on_off 33 22 -11 do_ipaddr 103 90 -13 do_iptunnel 1001 986 -15 iproute_list_or_flush 1237 1217 -20 static.ip_common_commands 43 22 -21 do_iproute 2217 2193 -24 parse_args 1444 1414 -30 ip_do 47 16 -31 do_iprule 994 963 -31 ip_main 153 113 -40 ipaddr_modify 1357 1305 -52 ipaddr_list_or_flush 2543 2490 -53 ip_parse_common_args 294 159 -135 ------------------------------------------------------------------------------ (add/remove: 4/1 grow/shrink: 4/24 up/down: 85/-563) Total: -478 bytes text data bss dec hex filename 775561 966 9236 785763 bfd63 busybox_old 775073 962 9236 785271 bfb77 busybox_unstripped
2007-11-16dmesg,klogd: make code more readableDenis Vlasenko
libbb: explain why we declare klogctl libbb: move defs around so that order makes more sense
2007-11-08xmalloc_follow_symlinks() -- fix ELOOP issue with absolute paths,Paul Fox
return full path in cases where path doesn't resolve to a link. change name to better differentiate from xmalloc_readlink().
2007-11-08new xmalloc_readlink_follow() routine to fully expand trailing symlinksPaul Fox
to get to a "real" file (or directory).
2007-11-06login: clear dangerous environment variables if started by non-rootDenis Vlasenko
2007-11-04ifconfig: code shrinkDenis Vlasenko
adjtimex: code shrink libbb: move nth_string function into libbb hdparm: nth_string was here text data bss dec hex filename 730013 10334 12032 752379 b7afb busybox_old 730093 10134 12032 752259 b7a83 busybox_unstripped
2007-10-20ping: fix breakage from -I fixDenis Vlasenko
passwd: SELinux support by KaiGai Kohei <kaigai@ak.jp.nec.com>
2007-10-13bzip2: port bzip2 1.0.4 to busybox. note: bzip2 code residesDenis Vlasenko
in separate directory (archival/bz/*) and is covered by BSD-style license. code size: 13k
2007-10-11add -fvisibility=hidden to CC flags, mark XXX_main functionsDenis Vlasenko
EXTERNALLY_VISIBLE. 5% size reduction of libbusybox.so
2007-10-10get rid of global "struct bb_applet *current_applet"Denis Vlasenko
2007-10-01'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.Denis Vlasenko
263 bytes saved.
2007-09-30introduce and use close_on_exec_on(fd). -50 bytes.Denis Vlasenko
2007-09-30print_signames_and_exit -> print_signames (because of "ash calls kill_main")Denis Vlasenko
2007-09-29pgrep,pkill: new applets by Loic Grenie <loic.grenie@gmail.com>Denis Vlasenko
2007-09-27remove stray '/*' within commentDenis Vlasenko
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
2007-09-25documentation bits in comments, no code changesDenis Vlasenko
2007-09-24*: kill bb_get_last_path_component, replace with two functionsDenis Vlasenko
(one which strips trailing slash and one which does not) wget: straighten out as a result of above change text data bss dec hex filename 5056 1 0 5057 13c1 busybox.t4/networking/wget.o 5022 0 0 5022 139e busybox.t5/networking/wget.o
2007-09-10setup_environment: code shrinkDenis Vlasenko
run_shell: mark as NORETURN setup_environment, run_shell: add usage comments login: add FIXME :( function old new delta UNSPEC_print 64 66 +2 sulogin_main 509 506 -3 mkfs_minix_main 3070 3067 -3 login_main 1615 1612 -3 su_main 461 448 -13 setup_environment 261 206 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/5 up/down: 2/-77) Total: -75 bytes text data bss dec hex filename 772578 1051 10724 784353 bf7e1 busybox_old 772502 1051 10724 784277 bf795 busybox_unstripped
2007-09-08top: TOPMEM feature - 's(how sizes)' command. +2.5k when enabled,Denis Vlasenko
+80 bytes when disabled (mainly because of text wrapping fixes in display_process_list).
2007-09-05busybox --install -s: prevent puzzling "/bin/busybox: Invalid argument" messageDenis Vlasenko
libbb: comment out realpath, add readlink which doesn't warn
2007-09-04tar: conditionally don't wait for vforked child to exec, as it alwaysDenis Vlasenko
works right on Linux, and anyway mayresult only on less-than-clear error message only, it will not cause tar to misbehave. function old new delta open_transformer 98 80 -18 writeTarFile 714 547 -167 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-185) Total: -185 bytes text data bss dec hex filename 770651 1051 10764 782466 bf082 busybox_old 770463 1051 10764 782278 befc6 busybox_unstripped
2007-08-29vsz and rss are unsigned longs (ulong ~= width of void* =>Denis Vlasenko
suitable for expressing total RAM in system). We account for "32 bit in 64 bit" systems by storing kbytes, not bytes there. Should allow for up to ~2000 Gb RAM on 32 bits.
2007-08-28top: use poll instead of select for waiting on one descriptorDenis Vlasenko
smart_ulltoa5: make it more cryptic. -50 bytes. function old new delta passwd_main 1095 1103 +8 getNum 557 565 +8 buffer_fill_and_print 73 76 +3 udhcpc_main 2393 2395 +2 mkfs_minix_main 3071 3070 -1 dname_enc 377 373 -4 expmeta 480 472 -8 smart_ulltoa5 334 283 -51 top_main 911 815 -96 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 4/5 up/down: 21/-160) Total: -139 bytes text data bss dec hex filename 770872 1063 10788 782723 bf183 busybox_old 770732 1063 10788 782583 bf0f7 busybox_unstripped
2007-08-26ps: fix RSS parsing (rss field in /proc/PID/stat is in pages, not bytes)Denis Vlasenko
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.
2007-08-18make standalone httpd work on NOMMU machinesDenis Vlasenko
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
2007-08-17httpd shring and logging update, part 1 or 7Denis Vlasenko
text data bss dec hex filename 9836 0 0 9836 266c busybox.t1/networking/httpd.o.orig 9724 0 0 9724 25fc busybox.t2/networking/httpd.o 9657 0 0 9657 25b9 busybox.t3/networking/httpd.o 9342 0 0 9342 247e busybox.t4/networking/httpd.o 9342 0 0 9342 247e busybox.t5/networking/httpd.o 9262 0 0 9262 242e busybox.t6/networking/httpd.o 9283 0 0 9283 2443 busybox.t7/networking/httpd.o 9334 0 0 9334 2476 busybox.t8/networking/httpd.o
2007-08-16add comments regarding SO_REUSEADDRDenis Vlasenko
2007-08-16Comment out "#include <strings.h>" everywhereDenis Vlasenko
2007-08-15v[hp]error_msg have 2-3 callsites only -> incorporate there.Denis Vlasenko
2007-08-15if pidfile turned out to be !regular file, do not unlink it.Denis Vlasenko
It's most probably the /dev/null.
2007-08-14trylink: automatically use custom link script if user provides oneDenis Vlasenko
vinfo_msg: one user (info_msg), incorporate in it *: style fixes
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