busybox

Files

Denis Vlasenko 7465dbcf2a ash: speed up NOFORK code in ash by eliminating second find_applet().

some code reduction along the way.

function                                             old     new   delta
run_list                                            1971    1981     +10
run_nofork_applet_prime                              181     182      +1
unsetcmd                                              97      96      -1
delete_cmd_entry                                      54      53      -1
describe_command                                     399     397      -2
cmdlookup                                            152     150      -2
evaltreenr                                           602     599      -3
evaltree                                             602     599      -3
clearcmdentry                                        101      98      -3
cdcmd                                                675     672      -3
hashcmd                                              305     301      -4
find_command                                         933     910     -23
evalcommand                                         1371    1229    -142
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/11 up/down: 11/-187)         Total: -176 bytes

2008-04-13 02:25:53 +00:00

appletlib.c

Avoid linking in printf/bsearch if possible. -20k for static bbox with

2008-04-08 21:13:28 +00:00

ask_confirmation.c

…

bb_askpass.c

libbb: introduse and use signal_[no_]SA_RESTART_empty_mask and sigaction_set

2008-03-12 23:19:35 +00:00

bb_basename.c

actually add bb_qsort.c

2008-03-02 12:53:15 +00:00

bb_do_delay.c

…

bb_pwd.c

…

bb_qsort.c

actually add bb_qsort.c

2008-03-02 12:53:15 +00:00

bb_strtonum.c

…

change_identity.c

inetd: use change_identity().

2008-03-20 15:12:58 +00:00

chomp.c

…

compare_string_array.c

ps: fix build breakage from vda's recent commit

2008-01-07 16:13:14 +00:00

concat_path_file.c

…

concat_subpath_file.c

…

Config.in

*: mode tcp/udpsvd to networking, delete ipsvd/*

2008-03-17 09:13:22 +00:00

copy_file.c

copy_file: handle "cp /dev/foo file" (almost) compatibly to coreutils.

2008-03-28 17:49:31 +00:00

copyfd.c

explain why we use mmap instead of malloc

2007-12-02 07:18:29 +00:00

correct_password.c

appletlib.c: make it actally follow _BB_SUID_ALWAYS rules

2007-10-29 19:25:45 +00:00

crc32.c

…

create_icmp6_socket.c

inetd: make it NOMMU-capable and IPv6-friendly. Lots of renames

2008-03-12 22:14:34 +00:00

create_icmp_socket.c

inetd: make it NOMMU-capable and IPv6-friendly. Lots of renames

2008-03-12 22:14:34 +00:00

crypt_make_salt.c

…

default_error_retval.c

…

device_open.c

fbset: fix buglet where we were using wrong pointer

2007-11-06 03:05:54 +00:00

die_if_bad_username.c

die_if_bad_username: shrink: 88 -> 77 bytes

2008-03-19 23:25:00 +00:00

dump.c

clean up TODO file. No real code changes.

2008-03-17 09:05:21 +00:00

error_msg_and_die.c

shells: do not frocibly enable test, echo and kill _applets_,

2008-04-01 14:47:57 +00:00

error_msg.c

…

execable.c

reorganize applet table. Eliminates pointers to names.

2007-11-28 06:49:03 +00:00

fclose_nonstdin.c

*: shrink by using [f]open_or_warn_stdin where appropriate

2008-03-17 09:07:36 +00:00

fflush_stdout_and_exit.c

expand, unexpand: new applets from Tito <farmatito@tiscali.it>

2007-08-13 14:10:24 +00:00

fgets_str.c

Fix xmalloc_fgets_str so that it really does NOT strip terminator.

2007-12-26 20:44:45 +00:00

find_mount_point.c

…

find_pid_by_name.c

which: fix testsuite failure

2007-11-25 04:54:13 +00:00

find_root_device.c

…

full_write.c

lpd: spool mode added by Vladimir

2008-02-25 20:30:24 +00:00

get_console.c

kbd_mode: new applet by Loïc Grenié <loic.grenie@gmail.com>

2007-10-20 00:17:34 +00:00

get_last_path_component.c

*: kill bb_get_last_path_component, replace with two functions

2007-09-24 18:27:04 +00:00

get_line_from_file.c

*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/

2008-03-26 20:04:27 +00:00

getopt32.c

Splitting xfuncs.c into two parts. No code chabges.

2008-04-09 00:33:23 +00:00

getpty.c

remove extra spaces in help text; delete duplicate #define

2008-03-17 09:37:24 +00:00

herror_msg_and_die.c

v[hp]error_msg have 2-3 callsites only -> incorporate there.

2007-08-15 20:07:53 +00:00

herror_msg.c

v[hp]error_msg have 2-3 callsites only -> incorporate there.

2007-08-15 20:07:53 +00:00

human_readable.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

inet_common.c

fdisk: fix a case where break was reached only for DOS labels

2008-01-24 22:49:15 +00:00

info_msg.c

- fix conflicting decls of syslog related facilitynames and prioritynames tables

2008-01-27 12:50:12 +00:00

inode_hash.c

make copy_file() a bit easier to understand, and smaller

2007-08-25 21:14:55 +00:00

isdirectory.c

lpd: spool mode added by Vladimir

2008-02-25 20:30:24 +00:00

Kbuild

Splitting xfuncs.c into two parts. No code chabges.

2008-04-09 00:33:23 +00:00

kernel_version.c

…

last_char_is.c

…

lineedit.c

*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/

2008-03-26 20:04:27 +00:00

llist.c

…

*: whitespace fixes, no code changes

2008-03-24 02:18:03 +00:00

loop.c

…

make_directory.c

…

makedev.c

actually add bb_qsort.c

2008-03-02 12:53:15 +00:00

match_fstype.c

…

md5.c

whitespace fixes

2008-03-28 01:00:09 +00:00

messages.c

*: add optimization barrier to all "G trick" locations

2008-02-27 18:41:59 +00:00

mode_string.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

mtab_file.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

mtab.c

…

obscure.c

*: intrduce and use safe_gethostname. By Tito <farmatito AT tiscali.it>

2008-02-25 23:23:58 +00:00

parse_mode.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

perror_msg_and_die.c

'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.

2007-10-01 11:58:38 +00:00

perror_msg.c

'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.

2007-10-01 11:58:38 +00:00

perror_nomsg_and_die.c

…

perror_nomsg.c

…

pidfile.c

if pidfile turned out to be !regular file, do not unlink it.

2007-08-15 20:05:37 +00:00

printable.c

actually add bb_qsort.c

2008-03-02 12:53:15 +00:00

process_escape_sequence.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

procps.c

*: add -Wunused-parameter; fix resulting breakage

2008-03-17 09:00:54 +00:00

ptr_to_globals.c

fix build with gcc -combine

2008-04-11 11:27:29 +00:00

pw_encrypt.c

…

read.c

*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/

2008-03-26 20:04:27 +00:00

README

Remove trailing whitespace. Update copyright to include 2004.

2004-03-15 08:29:22 +00:00

recursive_action.c

*: add -Wunused-parameter; fix resulting breakage

2008-03-17 09:00:54 +00:00

remove_file.c

mdev: plug a few memory and fd leaks; simplify code a bit

2008-03-27 22:45:44 +00:00

restricted_shell.c

…

rtc.c

we need to pass back the rtc device name that was actually used so that we can turn around and check its sysfs status

2008-02-15 07:19:03 +00:00

run_shell.c

*: kill bb_get_last_path_component, replace with two functions

2007-09-24 18:27:04 +00:00

safe_gethostname.c

*: whitespace fixes, no code changes

2008-03-24 02:18:03 +00:00

safe_poll.c

introduce safe_poll (fixes a problem in top)

2007-09-27 10:09:59 +00:00

safe_strncpy.c

introduce safe_poll (fixes a problem in top)

2007-09-27 10:09:59 +00:00

safe_write.c

…

selinux_common.c

ping: fix breakage from -I fix

2007-10-20 02:00:49 +00:00

setup_environment.c

dos2unix: tiny shrink

2008-03-17 08:42:43 +00:00

sha1.c

…

signals.c

libbb: introduce and use sigprocmask_allsigs and sigaction_set.

2008-03-17 08:29:08 +00:00

simplify_path.c

…

skip_whitespace.c

documentation bits in comments, no code changes

2007-09-25 18:35:28 +00:00

speed_table.c

…

str_tolower.c

…

time.c

actually add bb_qsort.c

2008-03-02 12:53:15 +00:00

trim.c

syscall: code shrink

2007-10-29 19:22:13 +00:00

u_signal_names.c

signal names hack was wrong, it broke "get signal name" function.

2007-12-04 21:44:52 +00:00

udp_io.c

dnsd: properly set _src_ IP:port on outgoing UDP packets

2008-03-17 09:02:21 +00:00

update_passwd.c

xmalloc_follow_symlinks() -- fix ELOOP issue with absolute paths,

2007-11-08 20:00:36 +00:00

uuencode.c

trylink: produce even more info about final link stage

2007-08-12 20:58:27 +00:00

vdprintf.c

…

verror_msg.c

- fix conflicting decls of syslog related facilitynames and prioritynames tables

2008-01-27 12:50:12 +00:00

vfork_daemon_rexec.c

ash: speed up NOFORK code in ash by eliminating second find_applet().

2008-04-13 02:25:53 +00:00

warn_ignoring_args.c

…

wfopen_input.c

*: shrink by using [f]open_or_warn_stdin where appropriate

2008-03-17 09:07:36 +00:00

wfopen.c

'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>.

2007-10-01 11:58:38 +00:00

xatonum_template.c

num conversions: allow for leading '+' (renice needs that)

2007-12-11 13:15:11 +00:00

xatonum.c

…

xconnect.c

inetd: make it NOMMU-capable and IPv6-friendly. Lots of renames

2008-03-12 22:14:34 +00:00

xfunc_die.c

xfunc_die: resurrect (actually, it's "svn add" being forgotten again)

2008-04-01 17:43:03 +00:00

xfuncs_printf.c

actually adding xfuncs_printf.c :(

2008-04-09 00:33:53 +00:00

xfuncs.c

Splitting xfuncs.c into two parts. No code chabges.

2008-04-09 00:33:23 +00:00

xgetcwd.c

xrealloc_getcwd_or_warn: smaller cod and less wasted RAM at run time

2007-09-29 19:19:55 +00:00

xgethostbyname.c

s/#ifdef CONFIG_/#if ENABLE_/g

2007-08-13 10:36:25 +00:00

xreadlink.c

syslogd: support "symlink to symlink" for /dev/log; reduce stack usage

2007-11-10 01:28:19 +00:00

xregcomp.c

…

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>