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busybox/libbb
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Denis Vlasenko 98ebab8b76 top,ps: improve /proc/PID/cmdinfo reading code 
function                                             old     new   delta
display_status                                         -    1231   +1231
read_cmdline                                           -     101    +101
parse_conf                                          1284    1303     +19
arith                                               2033    2042      +9
collect_blk                                          467     474      +7
fsck_main                                           1909    1911      +2
dhcprelay_main                                      1125    1122      -3
singlemount                                         4555    4547      -8
read_close                                            50      36     -14
get_lcm                                              123     105     -18
ed_main                                             3111    3084     -27
func_args                                             73      28     -45
procps_scan                                          732     658     -74
top_main                                            2187     899   -1288
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 4/8 up/down: 1369/-1477)       Total: -108 bytes
   text    data     bss     dec     hex filename
 676048    2744   13968  692760   a9218 busybox_old
 675940    2744   13968  692652   a91ac busybox_unstripped
2007-06-30 14:47:41 +00:00
..
ask_confirmation.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
bb_askpass.c libbb: random hunt for statics 2007-06-18 10:35:06 +00:00
bb_basename.c add bb_basename.c 2007-06-30 10:58:08 +00:00
bb_do_delay.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
bb_pwd.c random style fixes (extra spaces deleted) 2007-03-24 15:40:16 +00:00
bb_strtonum.c merge post-1.3.0 fixes 2006-12-26 18:17:42 +00:00
change_identity.c login: re-enable Ctrl-^C before execing shell. 2006-10-31 17:34:44 +00:00
chomp.c cryptpw: new applet (a bit less than 3k added) 2007-05-08 17:52:17 +00:00
compare_string_array.c - fix bug where we did not reject invalid classes like '[[:alpha' 2007-03-30 14:43:27 +00:00
concat_path_file.c ls: cleanup part 1 2006-10-28 12:37:16 +00:00
concat_subpath_file.c teach find_root_device to deal with /dev/ subdirs 2007-04-13 23:59:52 +00:00
Config.in top,ps: reduce CPU usage in decimal conversion (optional) 2007-06-19 13:46:24 +00:00
copy_file.c do not do utime() on links, it acts on link targets, and we don't want that. 2007-06-20 14:49:47 +00:00
copyfd.c bb_full_fd_action: remove potential xmalloc from NOFORK path 2007-04-11 23:20:53 +00:00
correct_password.c remove obsolete comment 2007-06-16 14:16:30 +00:00
crc32.c make compressed help code NOMMU- and NOFORK-friendly - 2007-04-10 21:40:19 +00:00
create_icmp6_socket.c ping: don't measure times if ping payload is less than 8 bytes; 2007-03-03 00:36:35 +00:00
create_icmp_socket.c clean up accumulated whitespace damage 2007-03-07 09:35:43 +00:00
crypt_make_salt.c cryptpw: forgot svn add... how typical of me :( 2007-05-08 23:23:35 +00:00
default_error_retval.c Rename two config options: 2007-04-10 23:03:30 +00:00
device_open.c small stupid changes. no code changes 2006-12-24 07:30:09 +00:00
dump.c random shrinkage of statics, -60 bytes saved 2007-06-21 12:43:45 +00:00
error_msg_and_die.c hush: fix handling of unmatched ${name (without closing '}') - 2007-05-24 12:18:16 +00:00
error_msg.c use "glibc errno" trick not only for ash, but for entire busybox 2007-05-31 22:16:38 +00:00
execable.c make busybox --install work even if /proc/self/exe doesn't exist 2007-06-08 15:02:55 +00:00
fclose_nonstdin.c hunt down improper include <>, make mkswap output 4Gb+ friendly 2006-11-24 15:38:03 +00:00
fflush_stdout_and_exit.c Rename two config options: 2007-04-10 23:03:30 +00:00
fgets_str.c rename functions to more understandable names 2006-10-26 23:25:17 +00:00
find_mount_point.c cut 0.5k off mkfs.minix 2006-11-29 18:15:52 +00:00
find_pid_by_name.c introduce and use bb_basename() 2007-06-30 08:04:05 +00:00
find_root_device.c find_root_device: use lstat - don't follow links 2007-04-21 23:28:03 +00:00
full_write.c httpd: a little bit more correct handling of CGI "HTTP/xxx" output 2007-02-13 23:42:54 +00:00
get_console.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
get_last_path_component.c preparatory patch for -Wwrite-strings #2 2007-01-29 22:51:25 +00:00
get_line_from_file.c style fixes. No code changes 2007-04-12 00:32:05 +00:00
getopt32.c usage.c: remove reference to busybox.h 2007-05-26 19:00:18 +00:00
herror_msg_and_die.c make a few struct bb_applet members conditional 2007-04-10 21:38:30 +00:00
herror_msg.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
human_readable.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
inet_common.c make /etc/network parsing configurable. -200 bytes when off. 2007-06-19 11:24:47 +00:00
info_msg.c login: remove setpgrp call (makes it work from shell prompt again). 2007-04-12 12:31:02 +00:00
inode_hash.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
isdirectory.c
Kbuild introduce and use bb_basename() 2007-06-30 08:04:05 +00:00
kernel_version.c modprobe: reformat to match bbox style 2006-10-27 15:12:50 +00:00
last_char_is.c diff: fix -q exit code 2006-12-16 22:18:44 +00:00
lineedit.c introduce and use bb_basename() 2007-06-30 08:04:05 +00:00
llist.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
login.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
loop.c loop device code: readability improvement 2007-04-19 00:09:34 +00:00
make_directory.c audit small applets and mark some of them as NOFORK. 2007-04-10 15:43:37 +00:00
makedev.c fix warning from needlessly-global functions 2007-01-22 23:04:27 +00:00
match_fstype.c whitespace fixes 2007-05-30 00:29:55 +00:00
md5.c #if CONFIG_xxx -> #if ENABLE_xxx 2006-11-01 09:13:26 +00:00
messages.c *: BB_BANNER -> bb_banner (it is not a const or #define)! 2007-06-13 12:27:17 +00:00
mode_string.c - the archivers expect mode to be a mode_t, so do not trip signed/unsigned conversion purposefully 2007-01-22 17:48:08 +00:00
mtab_file.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
mtab.c erase_mtab: do not limit ourself to 40 mtab entries 2006-11-27 17:29:09 +00:00
obscure.c passwd: rework: 2006-11-30 16:41:15 +00:00
parse_mode.c audit small applets and mark some of them as NOFORK. 2007-04-10 15:43:37 +00:00
perror_msg_and_die.c make a few struct bb_applet members conditional 2007-04-10 21:38:30 +00:00
perror_msg.c use "glibc errno" trick not only for ash, but for entire busybox 2007-05-31 22:16:38 +00:00
perror_nomsg_and_die.c fix warning from needlessly-global functions 2007-01-22 23:04:27 +00:00
perror_nomsg.c fix warning from needlessly-global functions 2007-01-22 23:04:27 +00:00
pidfile.c pidfile creation mode set to 0666 (umask affects it as usual) 2007-03-27 22:05:34 +00:00
process_escape_sequence.c Implement first instance of NOFORK applet - echo 2007-04-09 13:04:50 +00:00
procps.c top,ps: improve /proc/PID/cmdinfo reading code 2007-06-30 14:47:41 +00:00
pw_encrypt.c libbb: random hunt for statics 2007-06-18 10:35:06 +00:00
read.c top,ps: improve /proc/PID/cmdinfo reading code 2007-06-30 14:47:41 +00:00
README
recursive_action.c find: fix handling of -prune 2007-04-08 10:52:28 +00:00
remove_file.c audit small applets and mark some of them as NOFORK. 2007-04-10 15:43:37 +00:00
restricted_shell.c su: make /etc/shells check configurable 2006-12-19 00:20:20 +00:00
run_shell.c use "glibc errno" trick not only for ash, but for entire busybox 2007-05-31 22:16:38 +00:00
safe_strncpy.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
safe_write.c use "glibc errno" trick not only for ash, but for entire busybox 2007-05-31 22:16:38 +00:00
selinux_common.c usage.c: remove reference to busybox.h 2007-05-26 19:00:18 +00:00
setup_environment.c remove nearly-duplicate PATHs in several places 2007-06-12 22:35:19 +00:00
sha1.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
simplify_path.c teach find_root_device to deal with /dev/ subdirs 2007-04-13 23:59:52 +00:00
skip_whitespace.c leftover of e2fsck surgery 2006-12-26 02:51:29 +00:00
speed_table.c Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms <wharms@bfs.de>) 2007-06-25 10:55:35 +00:00
str_tolower.c - add libbb function str_tolower to convert a string to lowercase. 2007-04-10 09:37:29 +00:00
time.c fix an obvious typo while trying to access the tv_usec member 2007-06-18 07:12:31 +00:00
trim.c style fixes. No code changes 2007-04-12 00:32:05 +00:00
u_signal_names.c Consolidate ARRAY_SIZE macro; remove one unneeded global var (walter harms <wharms@bfs.de>) 2007-06-25 10:55:35 +00:00
udp_io.c whitespace fixes 2007-05-30 00:29:55 +00:00
uuencode.c uuencode: shrink 2007-06-26 15:59:37 +00:00
vdprintf.c accumulated post-1.4.0 fixes 2007-01-24 22:02:01 +00:00
verror_msg.c verror_msg: don't printf(NULL) 2007-05-29 21:41:28 +00:00
vfork_daemon_rexec.c init: make sure fd 0,1,2 are not closed, + related optimizations. 2007-06-14 07:53:06 +00:00
vherror_msg.c
vinfo_msg.c
vperror_msg.c
warn_ignoring_args.c hunt down improper include <>, make mkswap output 4Gb+ friendly 2006-11-24 15:38:03 +00:00
wfopen_input.c bb_full_fd_action: remove potential xmalloc from NOFORK path 2007-04-11 23:20:53 +00:00
wfopen.c rename functions to more understandable names 2006-10-26 23:25:17 +00:00
xatonum_template.c find: make -size match GNU find 2007-06-16 00:30:52 +00:00
xatonum.c diff: shrink code (-85 bytes): 2007-06-12 20:54:54 +00:00
xconnect.c nc: make connecting to IPv4 from IPv6-enabled hosts easier 2007-06-05 20:08:11 +00:00
xfuncs.c usage.c: remove reference to busybox.h 2007-05-26 19:00:18 +00:00
xgetcwd.c syslogd: fix "readpath bug" by using readlink instead 2007-02-11 16:19:28 +00:00
xgethostbyname.c xgethostbyname: more readable 2006-11-21 20:35:22 +00:00
xreadlink.c syslogd: fix "readpath bug" by using readlink instead 2007-02-11 16:19:28 +00:00
xregcomp.c less: stop dying on bad regexps, quietly pipe data w/o 2006-12-21 13:24:58 +00:00

README 

Please see the LICENSE file for copyright information (GPLv2)

libbb is BusyBox's utility library.  All of this stuff used to be stuffed into
a single file named utility.c.  When I split utility.c to create libbb, some of
the very oldest stuff ended up without their original copyright and licensing
information (which is now lost in the mists of time).  If you see something
that you wrote that is mis-attributed, do let me know so we can fix that up.

	Erik Andersen
	<andersen@codepoet.org>