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busybox/libbb
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Denis Vlasenko 58d60c3333 *: introduce and use xfork() 
function                                             old     new   delta
xfork                                                  -      20     +20
msh_main                                            1377    1380      +3
mod_process                                          455     446      -9
forkexit_or_rexec                                     30      17     -13
expand_variables                                    1434    1421     -13
open_transformer                                      91      76     -15
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 1/4 up/down: 23/-50)            Total: -27 bytes
2008-07-01 11:11:24 +00:00
..
appletlib.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
ask_confirmation.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
bb_askpass.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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_strtonum.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
- fix bug where we incorrectly rejected ifconfig eth0 hw ether $whatever
2008-05-16 16:10:31 +00:00
copy_file.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
copyfd.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
correct_password.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
crc32.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
create_icmp6_socket.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
create_icmp_socket.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
crypt_make_salt.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
default_error_retval.c
…
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
dump.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
find_mount_point.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
find_pid_by_name.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
getopt32.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
getpty.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
inet_common.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
info_msg.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
inode_hash.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
isdirectory.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
Kbuild
*: introduce and use xvfork()
2008-07-01 10:40:41 +00:00
kernel_version.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
lineedit: document prompt handling
2008-06-28 21:03:43 +00:00
llist.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
login.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
loop.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
make_directory.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
makedev.c
fix FAST_FUNC fallout
2008-06-28 04:58:55 +00:00
match_fstype.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
md5.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
messages.c
*: add optimization barrier to all "G trick" locations
2008-02-27 18:41:59 +00:00
mode_string.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
mtab_file.c
…
mtab.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
obscure.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
parse_mode.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
procps.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
ptr_to_globals.c
*: remove remaining instances of ".data" hack
2008-04-22 00:08:27 +00:00
pw_encrypt_des.c
whitespace and comment fixes, no code changes
2008-06-16 04:09:25 +00:00
pw_encrypt_md5.c
crypt: code shrink
2008-06-14 22:11:29 +00:00
pw_encrypt.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
read.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
README
…
recursive_action.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
setup_environment.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
sha1.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
signals.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
simplify_path.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
skip_whitespace.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
speed_table.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
str_tolower.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
strrstr.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
time.c
libbb: shrink monotonic_XXX functions, introduce monotonic_ns
2008-06-29 02:25:53 +00:00
trim.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
update_passwd.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
vfork_daemon_rexec.c
*: introduce and use xfork()
2008-07-01 11:11:24 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
write.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xatonum_template.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xatonum.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xconnect.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xfuncs.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xgetcwd.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +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
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xregcomp.c
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
2008-06-27 02:52:20 +00:00
xvfork.c
*: introduce and use xfork()
2008-07-01 11:11:24 +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>