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727e1b536e
busybox/libbb
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Denys Vlasenko 727e1b536e read_key,lineeedit: parse position answerback faster; sanitize its use 
it's still not reliable, and probably cannot be made so...
added comment with explanation.

function                                             old     new   delta
put_prompt                                            52     110     +58
read_key                                             601     607      +6
lineedit_read_key                                    201     207      +6
win_changed                                          108     104      -4
read_line_input                                     4824    4809     -15
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/2 up/down: 70/-19)             Total: 51 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2009-10-26 15:23:32 +01:00
..
appletlib.c build failure fix and some cosmetics 2009-10-23 01:30:26 +02:00
ask_confirmation.c *: remove last function calls to isspace 2009-10-22 22:28:08 +02:00
bb_askpass.c Patches to enable FreeBSD build 2009-07-05 03:34:12 +02:00
bb_basename.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
bb_do_delay.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
bb_pwd.c libbb: add xgetgrnam too. ~0 code size change 2008-12-05 16:23:06 +00:00
bb_qsort.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
bb_strtod.c libbb: stop using bb_strtod for now 2009-06-15 09:50:54 +02:00
bb_strtonum.c s/othervise/otherwise/g 2008-07-23 08:41:08 +00:00
change_identity.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
chomp.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
compare_string_array.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
concat_path_file.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
concat_subpath_file.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
Config.in comment anc Config.in changes, no code changes 2009-10-14 11:52:01 +02:00
copy_file.c cp: make "non-POSIX" cp a bit more consistent 2009-07-05 13:24:17 +02:00
copyfd.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
correct_password.c - add new applet mkpasswd(1) 2008-12-03 18:48:39 +00:00
crc32.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
create_icmp6_socket.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
create_icmp_socket.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
default_error_retval.c Rename two config options: 2007-04-10 23:03:30 +00:00
device_open.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
die_if_bad_username.c libbb: fix typo in comment 2009-03-31 13:14:18 +00:00
dump.c *: code shrink via NOINLINE 2009-10-08 12:28:08 +02:00
error_msg_and_die.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
error_msg.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
execable.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
fclose_nonstdin.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
fflush_stdout_and_exit.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
fgets_str.c ftpd: fix command fetching to not do it in 1-byte reads; 2009-03-18 17:32:44 +00:00
find_mount_point.c fix mountpoint test to not prevemt mkfs_xxx from making image in any file 2009-07-18 16:22:26 +02:00
find_pid_by_name.c make find_pid_by_name look at /proc/PID/exe too 2009-07-29 01:35:13 +02:00
find_root_device.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
full_write.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
get_console.c *: code shrink by adding a wrapper around very common tcsetattr(0, TCSANOW, xx) op 2008-11-05 13:20:58 +00:00
get_last_path_component.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
get_line_from_file.c optimize config_read() (by Timo Teras <timo.teras AT iki.fi>) 2008-08-09 17:16:40 +00:00
getopt32.c top: add -m ("memory") option 2009-09-11 23:26:42 +02:00
getpty.c libbb: use ptsname_r, it's smaller 2008-08-17 12:47:19 +00:00
herror_msg_and_die.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
herror_msg.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
human_readable.c libbb/human_readable.c: shrink; and reduce bss usage 2009-10-13 01:25:09 +02:00
inet_common.c tweak Config texts and some broken English elsewhere 2009-06-18 13:23:58 +02:00
info_msg.c bb_info_msg: make it do atomic, unbuffered writes 2008-12-10 11:16:47 +00:00
inode_hash.c du: fix "du /dir /dir" case 2008-11-11 21:15:56 +00:00
isdirectory.c httpd: shrink mime type matching code (suggested by Bernhard) 2009-09-10 01:46:02 +02:00
Kbuild randomconfig fixes 2009-07-15 18:27:47 +02:00
kernel_version.c more C standard compat fixes from Dan Fandrich 2009-09-06 12:47:55 +02:00
last_char_is.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
lineedit_ptr_hack.c add forgotten files. I am forgetting it all the time :( 2008-04-22 18:07:41 +00:00
lineedit.c read_key,lineeedit: parse position answerback faster; sanitize its use 2009-10-26 15:23:32 +01:00
llist.c move llist_find_str from modutils to libbb 2009-04-13 20:52:00 +00:00
login.c more C standard compat fixes from Dan Fandrich 2009-09-06 12:47:55 +02:00
loop.c remove some GNUisms. by Dan Fandrich (dan AT coneharvesters.com) 2009-09-06 02:36:23 +02:00
make_directory.c volume identification: abolish /proc/partitions and /proc/cdroms 2008-10-19 19:36:30 +00:00
makedev.c fix FAST_FUNC fallout 2008-06-28 04:58:55 +00:00
match_fstype.c mount: support "-O option"; stop trying to mount swap partitions 2009-03-14 22:57:20 +00:00
md5.c shrink sha hashing a bit more (remove wbuflen field from ctx), 2009-03-12 15:40:27 +00:00
md5prime.c libbb: disable a second md5 implementation which managed to creep in :) 2008-11-11 01:38:04 +00:00
messages.c *: rename ATTRIBUTE_XXX to just XXX. 2008-07-05 09:18:54 +00:00
mode_string.c taskset: fix some careless code in both fancy and non-fancy cases. 2008-07-11 13:57:08 +00:00
mtab_file.c *: mass renaming of USE_XXXX to IF_XXXX 2009-04-21 11:09:40 +00:00
mtab.c libbb/mtab: fix xrealloc_vector fallout 2008-07-09 19:44:08 +00:00
obscure.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
parse_config.c documentation and typo fixes. By Dan Fandrich (dan AT coneharvesters.com) 2009-09-06 02:58:59 +02:00
parse_mode.c *: optimize code size in strtoul calls 2009-09-23 17:17:53 +02:00
perror_msg_and_die.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
perror_msg.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
perror_nomsg_and_die.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
perror_nomsg.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
pidfile.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
print_flags.c libbb: fix print_flags() [fix somehow is only in 1.11.1?) 2008-07-20 13:47:51 +00:00
printable.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
process_escape_sequence.c ash: deal with some TODOs (mostly trivial) 2009-08-29 22:53:41 +02:00
procps.c pidof/killall: fix bug 625 (kernel threads get stale "binary name") 2009-09-22 23:06:07 +02:00
ptr_to_globals.c *: remove remaining instances of ".data" hack 2008-04-22 00:08:27 +00:00
pw_encrypt_des.c des encrypt: fix goof with NUL byte added at the end as '.' 2009-05-01 03:41:25 +02:00
pw_encrypt_md5.c libbb/crypt: code shrink 2008-12-04 15:29:35 +00:00
pw_encrypt_sha.c shrink sha hashing 2009-03-12 15:39:11 +00:00
pw_encrypt.c libbb: move crypt_make_salt() to pw_encrypt.c, reuse 2008-12-07 01:16:34 +00:00
read_key.c read_key,lineeedit: parse position answerback faster; sanitize its use 2009-10-26 15:23:32 +01:00
read.c rpm2cpio: handle bz2 too; code shrink 2009-08-28 06:20:33 +02:00
README
recursive_action.c find: -follow should not error out on dandling links 2009-09-29 11:07:04 +02:00
remove_file.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
restricted_shell.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
rtc.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
run_shell.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
safe_gethostname.c sendmail: from Vladimir: 2008-06-30 13:30:21 +00:00
safe_poll.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
safe_strncpy.c fix all cases of strcpy on overlapping strings. 2008-07-22 20:16:55 +00:00
safe_write.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
selinux_common.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
setup_environment.c setup_environment: cd $HOME regardless of clear_env value. 2008-10-30 23:58:19 +00:00
sha1.c libbb/sha: #undef macro names before #defining them. 2009-07-05 20:34:38 +02:00
signals.c init: preparatory patch, no code changes 2009-01-31 01:02:07 +00:00
simplify_path.c httpd: simplify insane conf file parser 2009-04-22 13:49:16 +00:00
skip_whitespace.c *: use better isspace implementation 2009-10-22 19:41:45 +02:00
speed_table.c add B921600 2009-10-20 19:53:24 +02:00
str_tolower.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
strrstr.c - update my name. No obj-code changes ;) 2008-09-25 12:13:34 +00:00
time.c small commit tweak in parse_datestr, no code changes 2009-09-02 11:49:25 +02:00
trim.c *: remove last function calls to isspace 2009-10-22 22:28:08 +02:00
u_signal_names.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
udp_io.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
unicode.c widen "Unicode in environment" check 2009-07-16 16:09:25 +02:00
update_passwd.c passwd + /etc/shadow: chage "change time" field too 2009-07-13 01:15:30 +02:00
uuencode.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
vdprintf.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
verror_msg.c libbb: prevent resursion on malloc failure 2009-08-01 06:53:03 +02:00
vfork_daemon_rexec.c libbb: revert the change where spawn reports exec failure 2009-10-11 04:09:37 +02:00
warn_ignoring_args.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
wfopen_input.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
wfopen.c hush: print cd error to stderr; use fopen_or_warn in builtin_source; 2009-04-06 12:04:42 +00:00
write.c *: move get_sock_lsa and xwrite_str to libbb, use where appropriate 2009-03-09 00:12:37 +00:00
xatonum_template.c *: remove last function calls to isspace 2009-10-22 22:28:08 +02:00
xatonum.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
xconnect.c more C standard compat fixes from Dan Fandrich 2009-09-06 12:47:55 +02:00
xfunc_die.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
xfuncs_printf.c unpackers: check errors from close() too 2009-10-05 03:03:07 +02:00
xfuncs.c move generate_uuid from mkswap to libbb 2009-10-15 09:24:25 +02:00
xgetcwd.c Fix forgotten license comments 2008-12-07 00:52:58 +00:00
xgethostbyname.c *: introduce and use FAST_FUNC: regparm on i386, otherwise no-on 2008-06-27 02:52:20 +00:00
xreadlink.c ls: make readlink error to not disrupt output (try ls -l /proc/self/fd). 2009-03-21 19:11:23 +00:00
xrealloc_vector.c fix bug 4464 for real. I am dumb. 2008-08-06 08:44:09 +00:00
xregcomp.c grep: option to use GNU regex matching instead of POSIX one. 2008-08-09 16:15:14 +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>