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busybox/libbb
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Denis Vlasenko f3745ea489 libbb: introduce xmalloc_xopen_read_close and use where appropriate 
instead of xmalloc_open_read_close.

function                                             old     new   delta
xmalloc_xopen_read_close                               -      34     +34
xmalloc_open_read_close                              163     171      +8
passwd_main                                         1070    1074      +4
rexecve                                              254     257      +3
handle_incoming_and_exit                            2657    2659      +2
parse_command                                       1509    1510      +1
buffer_fill_and_print                                 76      73      -3
evaltreenr                                           599     589     -10
evaltree                                             599     589     -10
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 5/3 up/down: 52/-23)             Total: 29 bytes
2008-04-19 19:32:08 +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
login.c *: whitespace fixes, no code changes 2008-03-24 02:18:03 +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 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 libbb: introduce xmalloc_xopen_read_close and use where appropriate 2008-04-19 19:32:08 +00:00
README
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 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 fix english in comment 2008-04-13 02:27:39 +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 style fixes. no code changes 2008-04-19 19:05:12 +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>