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25591c322c
busybox/libbb
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Denis Vlasenko 25591c322c libbb: introduce bb_signals and bb_signals_recursive, 
which sets same handler for many signals. sig_catch is nuked
(bb_signals_recursive is more descriptive name).
*: use them as appropriate. 

function                                             old     new   delta
bb_signals_recursive                                   -      95     +95
bb_signals                                             -      52     +52
run_command                                          258     273     +15
svlogd_main                                         1368    1377      +9
runsv_main                                          1746    1752      +6
runsvdir_main                                       1643    1646      +3
UNSPEC_print                                          64      66      +2
time_main                                           1128    1127      -1
...
resize_main                                          246     210     -36
sig_catch                                             63       -     -63
set_fatal_sighandler                                  85      14     -71
------------------------------------------------------------------------------
(add/remove: 2/1 grow/shrink: 5/24 up/down: 182/-548)        Total: -366 bytes
2008-02-16 22:58:56 +00:00
..
appletlib.c *: move getopt reset code to better place(s) 2008-01-28 22:57:10 +00:00
ask_confirmation.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
bb_askpass.c bb_askpass: handle Ctrl-C, restore termoios on Ctrl-C. 2007-10-20 19:20:22 +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 bb_getpwuid, bb_getgrgid: change order of arguments to more intuitive one; 2007-07-27 11:20:10 +00:00
bb_strtonum.c merge post-1.3.0 fixes 2006-12-26 18:17:42 +00:00
change_identity.c 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>. 2007-10-01 11:58:38 +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 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 teach find_root_device to deal with /dev/ subdirs 2007-04-13 23:59:52 +00:00
Config.in cp: add ENABLE_FEATURE_VERBOSE_CP_MESSAGE. Closes bug 1470 2008-02-13 16:52:00 +00:00
copy_file.c cp: add ENABLE_FEATURE_VERBOSE_CP_MESSAGE. Closes bug 1470 2008-02-13 16:52:00 +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 make compressed help code NOMMU- and NOFORK-friendly - 2007-04-10 21:40:19 +00:00
create_icmp6_socket.c s/#ifdef CONFIG_/#if ENABLE_/g 2007-08-13 10:36:25 +00:00
create_icmp_socket.c s/#ifdef CONFIG_/#if ENABLE_/g 2007-08-13 10:36:25 +00:00
crypt_make_salt.c chpasswd: new applet by Alexander Shishkin <virtuoso@slind.org> 2007-07-20 21:28:41 +00:00
default_error_retval.c Rename two config options: 2007-04-10 23:03:30 +00:00
device_open.c fbset: fix buglet where we were using wrong pointer 2007-11-06 03:05:54 +00:00
dump.c - spelling fixes 2008-02-11 11:44:38 +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 reorganize applet table. Eliminates pointers to names. 2007-11-28 06:49:03 +00:00
fclose_nonstdin.c
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 cut 0.5k off mkfs.minix 2006-11-29 18:15:52 +00:00
find_pid_by_name.c which: fix testsuite failure 2007-11-25 04:54:13 +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 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 Fix xmalloc_fgets_str so that it really does NOT strip terminator. 2007-12-26 20:44:45 +00:00
getopt32.c getpot: add support for "a+" specifier for nonnegative int parameters. 2008-02-10 19:44:20 +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
Kbuild libbb: introduce bb_signals and bb_signals_recursive, 2008-02-16 22:58:56 +00:00
kernel_version.c
last_char_is.c diff: fix -q exit code 2006-12-16 22:18:44 +00:00
lineedit.c libbb: filename completion should match dangling symlinks too 2008-02-14 19:55:58 +00:00
llist.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
login.c login: clear dangerous environment variables if started by non-root 2007-11-06 05:26:51 +00:00
loop.c mount: print errno on NFS error (again) 2007-08-03 14:16:24 +00:00
make_directory.c stat: fix option -Z segv (bug 1454) 2007-08-09 08:10:13 +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 trylink: produce even more info about final link stage 2007-08-12 20:58:27 +00:00
messages.c remove trailing whitespace 2007-10-14 04:55:59 +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 fbset: fix buglet where we were using wrong pointer 2007-11-06 03:05:54 +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 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 if pidfile turned out to be !regular file, do not unlink it. 2007-08-15 20:05:37 +00:00
printable.c adding libbb/printable.c 2007-12-30 20:13:39 +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 ps: add conditional support for -o [e]time 2008-01-05 03:26:41 +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 'simple' error message functions by Loic Grenie <loic.grenie@gmail.com>. 2007-10-01 11:58:38 +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
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_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 use "glibc errno" trick not only for ash, but for entire busybox 2007-05-31 22:16:38 +00:00
selinux_common.c ping: fix breakage from -I fix 2007-10-20 02:00:49 +00:00
setup_environment.c setup_environment: code shrink 2007-09-10 13:15:28 +00:00
sha1.c delete tons of extra #includes 2007-05-31 22:42:12 +00:00
signals.c libbb: introduce bb_signals and bb_signals_recursive, 2008-02-16 22:58:56 +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 documentation bits in comments, no code changes 2007-09-25 18:35:28 +00:00
speed_table.c style fix (stray space before ';') 2007-07-21 15:08:09 +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 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 whitespace fixes 2007-05-30 00:29:55 +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 httpd: fix CGI handling bug (we were closing wrong fd). 2007-08-11 20:20:02 +00:00
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 *: move getopt reset code to better place(s) 2008-01-28 22:57:10 +00:00
warn_ignoring_args.c
wfopen_input.c bb_full_fd_action: remove potential xmalloc from NOFORK path 2007-04-11 23:20:53 +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 diff: shrink code (-85 bytes): 2007-06-12 20:54:54 +00:00
xconnect.c - be C99 friendly. Anonymous unions are a GNU extension. This change is 2008-01-29 10:33:34 +00:00
xfuncs.c libbb: introduce bb_signals and bb_signals_recursive, 2008-02-16 22:58:56 +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 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>