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db5546ca10
busybox/libbb
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Denys Vlasenko db5546ca10 libbb: code shrink: introduce and use [_]exit_SUCCESS() 
function                                             old     new   delta
exit_SUCCESS                                           -       7      +7
_exit_SUCCESS                                          -       7      +7
run_pipe                                            1562    1567      +5
pseudo_exec_argv                                     399     400      +1
finish                                                86      87      +1
start_stop_daemon_main                              1109    1107      -2
shutdown_on_signal                                    38      36      -2
runsv_main                                          1662    1660      -2
redirect                                            1070    1068      -2
read_line                                             79      77      -2
pause_and_low_level_reboot                            54      52      -2
list_i2c_busses_and_exit                             483     481      -2
less_exit                                             12      10      -2
identify                                            4123    4121      -2
grep_file                                           1161    1159      -2
getty_main                                          1519    1517      -2
fsck_minix_main                                     2681    2679      -2
free_session                                         132     130      -2
fdisk_main                                          4739    4737      -2
clean_up_and_exit                                     53      51      -2
bsd_select                                          1566    1564      -2
bb_daemonize_or_rexec                                198     196      -2
------------------------------------------------------------------------------
(add/remove: 2/0 grow/shrink: 3/17 up/down: 21/-34)           Total: -13 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2022-01-05 22:16:06 +01:00
..
appletlib.c shell: fix script's comm field if ENABLE_FEATURE_PREFER_APPLETS=y 2021-10-11 18:44:00 +02:00
ask_confirmation.c
auto_string.c
bb_askpass.c libbb: introduce and use fputs_stdout 2021-02-03 20:52:40 +01:00
bb_bswap_64.c
bb_cat.c
bb_do_delay.c libbb: make msleep() result in only one syscall instead of looping 2020-12-11 16:48:47 +01:00
bb_getgroups.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
bb_getsockname.c
bb_pwd.c
bb_qsort.c
bb_strtod.c
bb_strtonum.c
bbunit.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
capability.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
change_identity.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
chomp.c
common_bufsiz.c
compare_string_array.c libbb: code shrink and speed up index_in_strings() 2021-02-02 14:37:37 +01:00
concat_path_file.c
concat_subpath_file.c
Config.src libbb/sha1: x86_64 version: generate from a script, optimize a bit 2022-01-03 13:10:30 +01:00
const_hack.c Make const ptr assign as function call in clang 2021-10-09 22:30:45 +02:00
copy_file.c cp: implement -n 2021-06-22 15:28:34 +02:00
copyfd.c libbb: create and use mmap() helpers 2020-12-14 18:25:28 +01:00
correct_password.c
crc32.c
default_error_retval.c
device_open.c
die_if_bad_username.c Fixes for Hurd build 2020-12-17 11:22:44 +01:00
dump.c *: add NOINLINEs where code noticeably shrinks 2021-10-10 13:50:53 +02:00
duration.c timeout,top,watch,ping: parse NN.N fractional duration in locales with other separators 2021-03-23 13:50:02 +01:00
endofname.c
executable.c libbb: rename run_shell() to exec_shell() 2020-12-02 21:28:47 +01:00
fclose_nonstdin.c
fflush_stdout_and_exit.c libbb: fflush_stdout_and_exit(0) still exits with _error_ (not 0!) if fflush fails 2022-01-04 23:36:16 +01:00
fgets_str.c libbb: code shrink fgets_str 2021-02-03 20:43:07 +01:00
find_mount_point.c libbbb: find_mount_point() too eager to stat mounted devices 2019-04-29 17:59:08 +02:00
find_pid_by_name.c pidof: support "pidof /path/to/binary" case 2019-06-15 18:35:39 +02:00
find_root_device.c
full_write.c dd: fix handling of short result of full_write(), closes 11711 2019-05-14 17:49:14 +02:00
get_console.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
get_cpu_count.c
get_last_path_component.c
get_line_from_file.c
get_shell_name.c
get_volsize.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
getopt32.c shells: do not allow bare "read" in non-bash compat configs 2021-06-06 12:08:43 +02:00
getopt_allopts.c
getpty.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
hash_md5_sha_x86-64.S libbb/sha1: x86_64 version: reorder prologue/epilogue insns 2022-01-04 01:45:52 +01:00
hash_md5_sha_x86-64.S.sh libbb/sha1: x86_64 version: reorder prologue/epilogue insns 2022-01-04 01:45:52 +01:00
hash_md5_sha.c libbb/sha1: x86_64 version: move to a separate .S file, no code changes 2022-01-03 12:57:36 +01:00
hash_md5prime.c
herror_msg.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
human_readable.c
in_ether.c
inet_cksum.c gcc-9.x warning fixes 2020-10-01 03:07:22 +02:00
inet_common.c
inode_hash.c du: don't count duplicate arguments. Closes 5288 2019-02-19 17:08:39 +01:00
isdirectory.c
isqrt.c
iterate_on_dir.c move iterate_on_dir() from e2fsprogs to libbb 2021-06-24 11:42:55 +02:00
Kbuild.src libbb/sha1: x86_64 version: move to a separate .S file, no code changes 2022-01-03 12:57:36 +01:00
kernel_version.c avoid using strok - eliminates use of hidden global variable 2020-10-06 02:36:47 +02:00
last_char_is.c libbb: shrink last_char_is(), no longer allow NULL string argument 2020-07-19 20:49:22 +02:00
lineedit_ptr_hack.c
lineedit.c shell: do not read user database for every prompt - only for those which need it 2021-10-11 23:08:31 +02:00
llist.c
logenv.c
login.c libbb: introduce and use fputs_stdout 2021-02-03 20:52:40 +01:00
loop.c mount: if we race with other loop mount, we forget to close loop dev 2020-12-17 23:38:06 +01:00
make_directory.c
makedev.c
match_fstype.c
messages.c
missing_syscalls.c Remove stime() function calls 2019-11-19 13:08:25 +01:00
mode_string.c libbb: clarify what bb_mode_string() generates 2021-09-17 17:10:38 +02:00
mtab.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
nuke_str.c
obscure.c
parse_config.c
parse_mode.c libbb: code shrink bb_parse_mode 2021-09-17 00:47:23 +02:00
percent_decode.c
perror_msg.c
perror_nomsg_and_die.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
perror_nomsg.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
pidfile.c do not duplicate CONFIG_PID_FILE_PATH and ".pid" strings 2019-03-17 19:48:39 +01:00
platform.c ash: placate -Werror=format-security 2021-02-18 13:45:49 +01:00
print_flags.c
print_numbered_lines.c libbb: introduce and use fputs_stdout 2021-02-03 20:52:40 +01:00
printable_string.c
printable.c
process_escape_sequence.c libbb: do not misinterpret 0x10-0x19 chars in "\xNNN" too 2018-11-29 13:16:15 +01:00
procps.c libbb/procps: smaller global data for username/groupname cache 2020-12-30 01:04:56 +01:00
progress.c wget: print the final newline only for non-tty output 2018-11-23 19:14:52 +01:00
ptr_to_globals.c libbb: extend "errno pointer" trick to other than __GLIBC__ 2020-10-01 00:34:44 +02:00
pw_encrypt_des.c libbb: code shrink in des encryption, in setup_salt() 2021-11-28 12:21:23 +01:00
pw_encrypt_md5.c fix assorted unused code and wrong format specs found by cppchekc (bug 6716) 2013-11-29 16:43:33 +01:00
pw_encrypt_sha.c
pw_encrypt.c Fix missing "crypt.h" compilation error on the FreeBSD 2021-01-04 13:28:28 +01:00
read_key.c read_key(): placate "warning: shifting a negative signed value is undefined" 2019-10-25 17:40:57 +02:00
read_printf.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
read.c libbb: Converted safe_read to safe_write format 2019-10-09 14:35:55 +02:00
README
recursive_action.c libbb: shrink recursive_action() by reducing memory pressure 2020-10-01 21:52:16 +02:00
remove_file.c libbb: do not check closedir() in remove_file() 2021-06-24 17:39:57 +02:00
replace.c replace: count_strstr - Handle an edge case where sub is empty 2019-10-09 14:39:41 +02:00
rtc.c move ADJTIME_PATH define to header files 2020-12-17 20:53:43 +01:00
run_shell.c libbb: exec_login_shell() - new function 2020-12-02 21:51:08 +01:00
safe_gethostname.c
safe_poll.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
safe_strncpy.c
safe_write.c
securetty.c
selinux_common.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
setup_environment.c
signals.c runsv: robustify signal handling - SIGTERM to child between vfork and exec could mess things up 2021-06-05 16:20:05 +02:00
simplify_path.c
single_argv.c
skip_whitespace.c
speed_table.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
str_tolower.c
strrstr.c
sysconf.c
time.c libbb: code shrink parse_datestr (again) 2021-09-18 22:55:46 +02:00
trim.c
u_signal_names.c
ubi.c
udp_io.c
unicode.c unicode: relax array alignment for tables 2020-11-30 11:30:17 +01:00
update_passwd.c update_passwd: fix context variable 2021-01-14 17:03:25 +01:00
utmp.c
uuencode.c base32/64: "truncated base64 input" -> "truncated input" 2020-11-28 13:43:54 +01:00
verror_msg.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
vfork_daemon_rexec.c libbb: code shrink: introduce and use [_]exit_SUCCESS() 2022-01-05 22:16:06 +01:00
warn_ignoring_args.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
wfopen_input.c
wfopen.c
write.c
xatonum_template.c
xatonum.c decrease paddign: gcc-9.3.1 slaps 32-byte alignment on arrays willy-nilly 2020-11-30 13:03:03 +01:00
xconnect.c libbb: reuse "bad port" error message string 2021-09-10 09:48:55 +02:00
xfunc_die.c
xfuncs_printf.c fix gcc-11.0 warnings 2021-04-14 17:52:18 +02:00
xfuncs.c libbb: code shrink: introduce and use [_]exit_SUCCESS() 2022-01-05 22:16:06 +01:00
xgetcwd.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
xgethostbyname.c libbb: reduce the overhead of single parameter bb_error_msg() calls 2019-07-02 11:35:03 +02:00
xreadlink.c libbb: better coreutils compatibility for realpath 2021-10-09 01:47:12 +02:00
xrealloc_vector.c
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>