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Convert all coreutils/* applets to "new style" applet definitions

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2016-11-23 14:46:56 +01:00
parent 5b966c6180
commit af3f420116
76 changed files with 948 additions and 927 deletions
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644
coreutils/Config.src
View File

@ -7,656 +7,12 @@ menu "Coreutils"
INSERT
config CAL
bool "cal"
default y
help
cal is used to display a monthly calendar.
config CATV
bool "catv"
default y
help
Display nonprinting characters as escape sequences (like some
implementations' cat -v option).
config CHGRP
bool "chgrp"
default y
help
chgrp is used to change the group ownership of files.
config CHMOD
bool "chmod"
default y
help
chmod is used to change the access permission of files.
config CHOWN
bool "chown"
default y
help
chown is used to change the user and/or group ownership
of files.
config FEATURE_CHOWN_LONG_OPTIONS
bool "Enable long options"
default y
depends on CHOWN && LONG_OPTS
help
Enable use of long options
config CHROOT
bool "chroot"
default y
help
chroot is used to change the root directory and run a command.
The default command is `/bin/sh'.
config CKSUM
bool "cksum"
default y
help
cksum is used to calculate the CRC32 checksum of a file.
config COMM
bool "comm"
default y
help
comm is used to compare two files line by line and return
a three-column output.
config CP
bool "cp"
default y
help
cp is used to copy files and directories.
config FEATURE_CP_LONG_OPTIONS
bool "Enable long options for cp"
default y
depends on CP && LONG_OPTS
help
Enable long options for cp.
Also add support for --parents option.
config CUT
bool "cut"
default y
help
cut is used to print selected parts of lines from
each file to stdout.
config DF
bool "df"
default y
help
df reports the amount of disk space used and available
on filesystems.
config FEATURE_DF_FANCY
bool "Enable -a, -i, -B"
default y
depends on DF
help
This option enables -a, -i and -B.
-a Show all filesystems
-i Inodes
-B <SIZE> Blocksize
config DIRNAME
bool "dirname"
default y
help
dirname is used to strip a non-directory suffix from
a file name.
config DOS2UNIX
bool "dos2unix/unix2dos"
default y
help
dos2unix is used to convert a text file from DOS format to
UNIX format, and vice versa.
config UNIX2DOS
bool
default y
depends on DOS2UNIX
help
unix2dos is used to convert a text file from UNIX format to
DOS format, and vice versa.
config DU
bool "du (default blocksize of 512 bytes)"
default y
help
du is used to report the amount of disk space used
for specified files.
config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
bool "Use a default blocksize of 1024 bytes (1K)"
default y
depends on DU
help
Use a blocksize of (1K) instead of the default 512b.
config ECHO
bool "echo (basic SuSv3 version taking no options)"
default y
help
echo is used to print a specified string to stdout.
# this entry also appears in shell/Config.in, next to the echo builtin
config FEATURE_FANCY_ECHO
bool "Enable echo options (-n and -e)"
default y
depends on ECHO || ASH_BUILTIN_ECHO || HUSH
help
This adds options (-n and -e) to echo.
config ENV
bool "env"
default y
help
env is used to set an environment variable and run
a command; without options it displays the current
environment.
config FEATURE_ENV_LONG_OPTIONS
bool "Enable long options"
default y
depends on ENV && LONG_OPTS
help
Support long options for the env applet.
config EXPAND
bool "expand"
default y
help
By default, convert all tabs to spaces.
config FEATURE_EXPAND_LONG_OPTIONS
bool "Enable long options"
default y
depends on EXPAND && LONG_OPTS
help
Support long options for the expand applet.
config EXPR
bool "expr"
default y
help
expr is used to calculate numbers and print the result
to standard output.
config EXPR_MATH_SUPPORT_64
bool "Extend Posix numbers support to 64 bit"
default y
depends on EXPR
help
Enable 64-bit math support in the expr applet. This will make
the applet slightly larger, but will allow computation with very
large numbers.
config FALSE
bool "false"
default y
help
false returns an exit code of FALSE (1).
config FOLD
bool "fold"
default y
help
Wrap text to fit a specific width.
config FSYNC
bool "fsync"
default y
help
fsync is used to flush file-related cached blocks to disk.
config HEAD
bool "head"
default y
help
head is used to print the first specified number of lines
from files.
config FEATURE_FANCY_HEAD
bool "Enable head options (-c, -q, and -v)"
default y
depends on HEAD
help
This enables the head options (-c, -q, and -v).
config INSTALL
bool "install"
default y
help
Copy files and set attributes.
config FEATURE_INSTALL_LONG_OPTIONS
bool "Enable long options"
default y
depends on INSTALL && LONG_OPTS
help
Support long options for the install applet.
####config LENGTH
#### bool "length"
#### default y
#### help
#### length is used to print out the length of a specified string.
config LN
bool "ln"
default y
help
ln is used to create hard or soft links between files.
config LOGNAME
bool "logname"
default y
help
logname is used to print the current user's login name.
config LS
bool "ls"
default y
help
ls is used to list the contents of directories.
config FEATURE_LS_FILETYPES
bool "Enable filetyping options (-p and -F)"
default y
depends on LS
help
Enable the ls options (-p and -F).
config FEATURE_LS_FOLLOWLINKS
bool "Enable symlinks dereferencing (-L)"
default y
depends on LS
help
Enable the ls option (-L).
config FEATURE_LS_RECURSIVE
bool "Enable recursion (-R)"
default y
depends on LS
help
Enable the ls option (-R).
config FEATURE_LS_SORTFILES
bool "Sort the file names"
default y
depends on LS
help
Allow ls to sort file names alphabetically.
config FEATURE_LS_TIMESTAMPS
bool "Show file timestamps"
default y
depends on LS
help
Allow ls to display timestamps for files.
config FEATURE_LS_USERNAME
bool "Show username/groupnames"
default y
depends on LS
help
Allow ls to display username/groupname for files.
config FEATURE_LS_COLOR
bool "Allow use of color to identify file types"
default y
depends on LS && LONG_OPTS
help
This enables the --color option to ls.
config FEATURE_LS_COLOR_IS_DEFAULT
bool "Produce colored ls output by default"
default y
depends on FEATURE_LS_COLOR
help
Saying yes here will turn coloring on by default,
even if no "--color" option is given to the ls command.
This is not recommended, since the colors are not
configurable, and the output may not be legible on
many output screens.
config MKDIR
bool "mkdir"
default y
help
mkdir is used to create directories with the specified names.
config FEATURE_MKDIR_LONG_OPTIONS
bool "Enable long options"
default y
depends on MKDIR && LONG_OPTS
help
Support long options for the mkdir applet.
config MKFIFO
bool "mkfifo"
default y
help
mkfifo is used to create FIFOs (named pipes).
The `mknod' program can also create FIFOs.
config MKNOD
bool "mknod"
default y
help
mknod is used to create FIFOs or block/character special
files with the specified names.
config MV
bool "mv"
default y
help
mv is used to move or rename files or directories.
config FEATURE_MV_LONG_OPTIONS
bool "Enable long options"
default y
depends on MV && LONG_OPTS
help
Support long options for the mv applet.
config NICE
bool "nice"
default y
help
nice runs a program with modified scheduling priority.
config NOHUP
bool "nohup"
default y
help
run a command immune to hangups, with output to a non-tty.
config OD
bool "od"
default y
help
od is used to dump binary files in octal and other formats.
config PRINTENV
bool "printenv"
default y
help
printenv is used to print all or part of environment.
config PRINTF
bool "printf"
default y
help
printf is used to format and print specified strings.
It's similar to `echo' except it has more options.
config PWD
bool "pwd"
default y
help
pwd is used to print the current directory.
config READLINK
bool "readlink"
default y
help
This program reads a symbolic link and returns the name
of the file it points to
config FEATURE_READLINK_FOLLOW
bool "Enable canonicalization by following all symlinks (-f)"
default y
depends on READLINK
help
Enable the readlink option (-f).
config REALPATH
bool "realpath"
default y
help
Return the canonicalized absolute pathname.
This isn't provided by GNU shellutils, but where else does it belong.
config RM
bool "rm"
default y
help
rm is used to remove files or directories.
config RMDIR
bool "rmdir"
default y
help
rmdir is used to remove empty directories.
config FEATURE_RMDIR_LONG_OPTIONS
bool "Enable long options"
default y
depends on RMDIR && LONG_OPTS
help
Support long options for the rmdir applet, including
--ignore-fail-on-non-empty for compatibility with GNU rmdir.
config SEQ
bool "seq"
default y
help
print a sequence of numbers
config SLEEP
bool "sleep"
default y
help
sleep is used to pause for a specified number of seconds.
It comes in 3 versions:
- small: takes one integer parameter
- fancy: takes multiple integer arguments with suffixes:
sleep 1d 2h 3m 15s
- fancy with fractional numbers:
sleep 2.3s 4.5h sleeps for 16202.3 seconds
Last one is "the most compatible" with coreutils sleep,
but it adds around 1k of code.
config FEATURE_FANCY_SLEEP
bool "Enable multiple arguments and s/m/h/d suffixes"
default y
depends on SLEEP
help
Allow sleep to pause for specified minutes, hours, and days.
config FEATURE_FLOAT_SLEEP
bool "Enable fractional arguments"
default y
depends on FEATURE_FANCY_SLEEP
help
Allow for fractional numeric parameters.
config SORT
bool "sort"
default y
help
sort is used to sort lines of text in specified files.
config FEATURE_SORT_BIG
bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
default y
depends on SORT
help
Without this, sort only supports -r, -u, and an integer version
of -n. Selecting this adds sort keys, floating point support, and
more. This adds a little over 3k to a nonstatic build on x86.
The SuSv3 sort standard is available at:
http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
config SPLIT
bool "split"
default y
help
split a file into pieces.
config FEATURE_SPLIT_FANCY
bool "Fancy extensions"
default y
depends on SPLIT
help
Add support for features not required by SUSv3.
Supports additional suffixes 'b' for 512 bytes,
'g' for 1GiB for the -b option.
config STTY
bool "stty"
default y
help
stty is used to change and print terminal line settings.
config SUM
bool "sum"
default y
help
checksum and count the blocks in a file
config TAC
bool "tac"
default y
help
tac is used to concatenate and print files in reverse.
config TAIL
bool "tail"
default y
help
tail is used to print the last specified number of lines
from files.
config FEATURE_FANCY_TAIL
bool "Enable extra tail options (-q, -s, -v, and -F)"
default y
depends on TAIL
help
The options (-q, -s, -v and -F) are provided by GNU tail, but
are not specific in the SUSv3 standard.
-q Never output headers giving file names
-s SEC Wait SEC seconds between reads with -f
-v Always output headers giving file names
-F Same as -f, but keep retrying
config TEE
bool "tee"
default y
help
tee is used to read from standard input and write
to standard output and files.
config FEATURE_TEE_USE_BLOCK_IO
bool "Enable block I/O (larger/faster) instead of byte I/O"
default y
depends on TEE
help
Enable this option for a faster tee, at expense of size.
config TRUE
bool "true"
default y
help
true returns an exit code of TRUE (0).
config TTY
bool "tty"
default y
help
tty is used to print the name of the current terminal to
standard output.
config UNAME
bool "uname"
default y
help
uname is used to print system information.
config UNAME_OSNAME
string "Operating system name"
default "GNU/Linux"
depends on UNAME
help
Sets the operating system name reported by uname -o. The
default is "GNU/Linux".
config UNEXPAND
bool "unexpand"
default y
help
By default, convert only leading sequences of blanks to tabs.
config FEATURE_UNEXPAND_LONG_OPTIONS
bool "Enable long options"
default y
depends on UNEXPAND && LONG_OPTS
help
Support long options for the unexpand applet.
config UNIQ
bool "uniq"
default y
help
uniq is used to remove duplicate lines from a sorted file.
config USLEEP
bool "usleep"
default y
help
usleep is used to pause for a specified number of microseconds.
config UUDECODE
bool "uudecode"
default y
help
uudecode is used to decode a uuencoded file.
config UUENCODE
bool "uuencode"
default y
help
uuencode is used to uuencode a file.
config WC
bool "wc"
default y
help
wc is used to print the number of bytes, words, and lines,
in specified files.
config FEATURE_WC_LARGE
bool "Support very large files in wc"
default y
depends on WC
help
Use "unsigned long long" in wc for counter variables.
config WHOAMI
bool "whoami"
default y
help
whoami is used to print the username of the current
user id (same as id -un).
config YES
bool "yes"
default y
help
yes is used to repeatedly output a specific string, or
the default string `y'.
comment "Common options"
config FEATURE_VERBOSE

73
coreutils/Kbuild.src
View File

@ -9,70 +9,15 @@ libs-y += libcoreutils/
lib-y:=
INSERT
lib-$(CONFIG_CAL) += cal.o
lib-$(CONFIG_CATV) += catv.o
lib-$(CONFIG_CHGRP) += chgrp.o chown.o
lib-$(CONFIG_CHMOD) += chmod.o
lib-$(CONFIG_CHOWN) += chown.o
#lib-$(CONFIG_LENGTH) += length.o
lib-$(CONFIG_MORE) += cat.o # more uses it if stdout isn't a tty
lib-$(CONFIG_LESS) += cat.o # less too
lib-$(CONFIG_CRONTAB) += cat.o # crontab -l
lib-$(CONFIG_ADDUSER) += chown.o # used by adduser
lib-$(CONFIG_ADDGROUP) += chown.o # used by adduser
lib-$(CONFIG_CHROOT) += chroot.o
lib-$(CONFIG_CKSUM) += cksum.o
lib-$(CONFIG_COMM) += comm.o
lib-$(CONFIG_CP) += cp.o
lib-$(CONFIG_CUT) += cut.o
lib-$(CONFIG_DD) += dd.o
lib-$(CONFIG_DF) += df.o
lib-$(CONFIG_DIRNAME) += dirname.o
lib-$(CONFIG_DOS2UNIX) += dos2unix.o
lib-$(CONFIG_DU) += du.o
lib-$(CONFIG_ECHO) += echo.o
lib-$(CONFIG_ASH) += echo.o # used by ash
lib-$(CONFIG_HUSH) += echo.o # used by hush
lib-$(CONFIG_ENV) += env.o
lib-$(CONFIG_EXPR) += expr.o
lib-$(CONFIG_EXPAND) += expand.o
lib-$(CONFIG_FALSE) += false.o
lib-$(CONFIG_FOLD) += fold.o
lib-$(CONFIG_FSYNC) += fsync.o
lib-$(CONFIG_INSTALL) += install.o
#lib-$(CONFIG_LENGTH) += length.o
lib-$(CONFIG_LN) += ln.o
lib-$(CONFIG_LOGNAME) += logname.o
lib-$(CONFIG_LS) += ls.o
lib-$(CONFIG_FTPD) += ls.o
lib-$(CONFIG_MKDIR) += mkdir.o
lib-$(CONFIG_MKFIFO) += mkfifo.o
lib-$(CONFIG_MKNOD) += mknod.o
lib-$(CONFIG_MV) += mv.o
lib-$(CONFIG_NICE) += nice.o
lib-$(CONFIG_NOHUP) += nohup.o
lib-$(CONFIG_OD) += od.o
lib-$(CONFIG_PRINTENV) += printenv.o
lib-$(CONFIG_PRINTF) += printf.o
lib-$(CONFIG_ASH) += echo.o # used by ash
lib-$(CONFIG_HUSH) += echo.o # used by hush
lib-$(CONFIG_FTPD) += ls.o # used by ftpd
lib-$(CONFIG_ASH_BUILTIN_PRINTF) += printf.o
lib-$(CONFIG_PWD) += pwd.o
lib-$(CONFIG_READLINK) += readlink.o
lib-$(CONFIG_REALPATH) += realpath.o
lib-$(CONFIG_RM) += rm.o
lib-$(CONFIG_RMDIR) += rmdir.o
lib-$(CONFIG_SEQ) += seq.o
lib-$(CONFIG_SLEEP) += sleep.o
lib-$(CONFIG_SPLIT) += split.o
lib-$(CONFIG_SORT) += sort.o
lib-$(CONFIG_STAT) += stat.o
lib-$(CONFIG_STTY) += stty.o
lib-$(CONFIG_SUM) += sum.o
lib-$(CONFIG_TAC) += tac.o
lib-$(CONFIG_TEE) += tee.o
lib-$(CONFIG_TRUE) += true.o
lib-$(CONFIG_TTY) += tty.o
lib-$(CONFIG_UNAME) += uname.o
lib-$(CONFIG_UNEXPAND) += expand.o
lib-$(CONFIG_UNIQ) += uniq.o
lib-$(CONFIG_USLEEP) += usleep.o
lib-$(CONFIG_UUDECODE) += uudecode.o
lib-$(CONFIG_UUENCODE) += uuencode.o
lib-$(CONFIG_WC) += wc.o
lib-$(CONFIG_WHOAMI) += whoami.o
lib-$(CONFIG_YES) += yes.o

13
coreutils/basename.c
View File

@ -14,12 +14,6 @@
* 2) Don't check for options, as per SUSv3.
* 3) Save some space by using strcmp(). Calling strncmp() here was silly.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/basename.html */
//kbuild:lib-$(CONFIG_BASENAME) += basename.o
//config:config BASENAME
//config: bool "basename"
//config: default y
@ -28,6 +22,13 @@
//config: leaving just the filename itself. Enable this option if you wish
//config: to enable the 'basename' utility.
//applet:IF_BASENAME(APPLET_NOFORK(basename, basename, BB_DIR_USR_BIN, BB_SUID_DROP, basename))
//kbuild:lib-$(CONFIG_BASENAME) += basename.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/basename.html */
//usage:#define basename_trivial_usage
//usage: "FILE [SUFFIX]"
//usage:#define basename_full_usage "\n\n"

18
coreutils/cal.c
View File

@ -6,17 +6,25 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Major size reduction... over 50% (>1.5k) on i386.
*/
//config:config CAL
//config: bool "cal"
//config: default y
//config: help
//config: cal is used to display a monthly calendar.
//applet:IF_CAL(APPLET(cal, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_CAL) += cal.o
/* BB_AUDIT SUSv3 compliant with -j and -y extensions (from util-linux). */
/* BB_AUDIT BUG: The output of 'cal -j 1752' is incorrect. The upstream
* BB_AUDIT BUG: version in util-linux seems to be broken as well. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/cal.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Major size reduction... over 50% (>1.5k) on i386.
*/
//usage:#define cal_trivial_usage
//usage: "[-jy] [[MONTH] YEAR]"
//usage:#define cal_full_usage "\n\n"

16
coreutils/cat.c
View File

@ -6,15 +6,6 @@
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/cat.html */
//kbuild:lib-$(CONFIG_CAT) += cat.o
//kbuild:lib-$(CONFIG_MORE) += cat.o # more uses it if stdout isn't a tty
//kbuild:lib-$(CONFIG_LESS) += cat.o # less too
//kbuild:lib-$(CONFIG_CRONTAB) += cat.o # crontab -l
//config:config CAT
//config: bool "cat"
//config: default y
@ -22,6 +13,13 @@
//config: cat is used to concatenate files and print them to the standard
//config: output. Enable this option if you wish to enable the 'cat' utility.
//applet:IF_CAT(APPLET_NOFORK(cat, cat, BB_DIR_BIN, BB_SUID_DROP, cat))
//kbuild:lib-$(CONFIG_CAT) += cat.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/cat.html */
//usage:#define cat_trivial_usage
//usage: "[FILE]..."
//usage:#define cat_full_usage "\n\n"

11
coreutils/catv.c
View File

@ -10,6 +10,17 @@
/* See "Cat -v considered harmful" at
* http://cm.bell-labs.com/cm/cs/doc/84/kp.ps.gz */
//config:config CATV
//config: bool "catv"
//config: default y
//config: help
//config: Display nonprinting characters as escape sequences (like some
//config: implementations' cat -v option).
//applet:IF_CATV(APPLET(catv, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_CATV) += catv.o
//usage:#define catv_trivial_usage
//usage: "[-etv] [FILE]..."
//usage:#define catv_full_usage "\n\n"

9
coreutils/chgrp.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CHGRP
//config: bool "chgrp"
//config: default y
//config: help
//config: chgrp is used to change the group ownership of files.
//applet:IF_CHGRP(APPLET_NOEXEC(chgrp, chgrp, BB_DIR_BIN, BB_SUID_DROP, chgrp))
//kbuild:lib-$(CONFIG_CHGRP) += chgrp.o chown.o
/* BB_AUDIT SUSv3 defects - none? */
/* BB_AUDIT GNU defects - unsupported long options. */

9
coreutils/chmod.c
View File

@ -9,6 +9,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CHMOD
//config: bool "chmod"
//config: default y
//config: help
//config: chmod is used to change the access permission of files.
//applet:IF_CHMOD(APPLET_NOEXEC(chmod, chmod, BB_DIR_BIN, BB_SUID_DROP, chmod))
//kbuild:lib-$(CONFIG_CHMOD) += chmod.o
/* BB_AUDIT SUSv3 compliant */
/* BB_AUDIT GNU defects - unsupported long options. */

17
coreutils/chown.c
View File

@ -6,6 +6,23 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CHOWN
//config: bool "chown"
//config: default y
//config: help
//config: chown is used to change the user and/or group ownership
//config: of files.
//config:
//config:config FEATURE_CHOWN_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on CHOWN && LONG_OPTS
//config: help
//config: Enable use of long options
//applet:IF_CHOWN(APPLET_NOEXEC(chown, chown, BB_DIR_BIN, BB_SUID_DROP, chown))
//kbuild:lib-$(CONFIG_CHOWN) += chown.o
/* BB_AUDIT SUSv3 defects - none? */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/chown.html */

10
coreutils/chroot.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CHROOT
//config: bool "chroot"
//config: default y
//config: help
//config: chroot is used to change the root directory and run a command.
//config: The default command is `/bin/sh'.
//applet:IF_CHROOT(APPLET(chroot, BB_DIR_USR_SBIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_CHROOT) += chroot.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */

9
coreutils/cksum.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CKSUM
//config: bool "cksum"
//config: default y
//config: help
//config: cksum is used to calculate the CRC32 checksum of a file.
//applet:IF_CKSUM(APPLET_NOEXEC(cksum, cksum, BB_DIR_USR_BIN, BB_SUID_DROP, cksum))
//kbuild:lib-$(CONFIG_CKSUM) += cksum.o
//usage:#define cksum_trivial_usage
//usage: "FILES..."

10
coreutils/comm.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config COMM
//config: bool "comm"
//config: default y
//config: help
//config: comm is used to compare two files line by line and return
//config: a three-column output.
//applet:IF_COMM(APPLET(comm, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_COMM) += comm.o
//usage:#define comm_trivial_usage
//usage: "[-123] FILE1 FILE2"

22
coreutils/cp.c
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@ -7,13 +7,29 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* http://www.opengroup.org/onlinepubs/007904975/utilities/cp.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Size reduction.
*/
//config:config CP
//config: bool "cp"
//config: default y
//config: help
//config: cp is used to copy files and directories.
//config:
//config:config FEATURE_CP_LONG_OPTIONS
//config: bool "Enable long options for cp"
//config: default y
//config: depends on CP && LONG_OPTS
//config: help
//config: Enable long options for cp.
//config: Also add support for --parents option.
//applet:IF_CP(APPLET_NOEXEC(cp, cp, BB_DIR_BIN, BB_SUID_DROP, cp))
//kbuild:lib-$(CONFIG_CP) += cp.o
/* http://www.opengroup.org/onlinepubs/007904975/utilities/cp.html */
//usage:#define cp_trivial_usage
//usage: "[OPTIONS] SOURCE... DEST"

10
coreutils/cut.c
View File

@ -8,6 +8,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config CUT
//config: bool "cut"
//config: default y
//config: help
//config: cut is used to print selected parts of lines from
//config: each file to stdout.
//applet:IF_CUT(APPLET_NOEXEC(cut, cut, BB_DIR_USR_BIN, BB_SUID_DROP, cut))
//kbuild:lib-$(CONFIG_CUT) += cut.o
//usage:#define cut_trivial_usage
//usage: "[OPTIONS] [FILE]..."

11
coreutils/date.c
View File

@ -8,8 +8,7 @@
* bugfixes and cleanup by Bernhard Reutner-Fischer
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
*/
/* This 'date' command supports only 2 time setting formats,
all the GNU strftime stuff (its in libc, lets use it),
setting time using UTC and displaying it, as well as
@ -19,10 +18,6 @@
/* Input parsing code is always bulky - used heavy duty libc stuff as
much as possible, missed out a lot of bounds checking */
//applet:IF_DATE(APPLET(date, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_DATE) += date.o
//config:config DATE
//config: bool "date"
//config: default y
@ -63,6 +58,10 @@
//config: the same format. With it on, 'date DATE' additionally supports
//config: MMDDhhmm[[YY]YY][.ss] format.
//applet:IF_DATE(APPLET(date, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_DATE) += date.o
/* GNU coreutils 6.9 man page:
* date [OPTION]... [+FORMAT]
* date [-u|--utc|--universal] [MMDDhhmm[[CC]YY][.ss]]

6
coreutils/dd.c
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@ -2,12 +2,10 @@
/*
* Mini dd implementation for busybox
*
*
* Copyright (C) 2000,2001 Matt Kraai
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config DD
//config: bool "dd"
//config: default y
@ -53,6 +51,10 @@
//config: help
//config: Enables support for status=noxfer/none option.
//applet:IF_DD(APPLET_NOEXEC(dd, dd, BB_DIR_BIN, BB_SUID_DROP, dd))
//kbuild:lib-$(CONFIG_DD) += dd.o
//usage:#define dd_trivial_usage
//usage: "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n"
//usage: " [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync] [iflag=skip_bytes]")

28
coreutils/df.c
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@ -7,10 +7,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 _NOT_ compliant -- option -t missing. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/df.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Size reduction. Removed floating point dependency. Added error checking
@ -21,6 +17,30 @@
*
* Implement -P and -B; better coreutils compat; cleanup
*/
//config:config DF
//config: bool "df"
//config: default y
//config: help
//config: df reports the amount of disk space used and available
//config: on filesystems.
//config:
//config:config FEATURE_DF_FANCY
//config: bool "Enable -a, -i, -B"
//config: default y
//config: depends on DF
//config: help
//config: This option enables -a, -i and -B.
//config:
//config: -a Show all filesystems
//config: -i Inodes
//config: -B <SIZE> Blocksize
//applet:IF_DF(APPLET(df, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_DF) += df.o
/* BB_AUDIT SUSv3 _NOT_ compliant -- option -t missing. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/df.html */
//usage:#define df_trivial_usage
//usage: "[-Pk"

10
coreutils/dirname.c
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@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config DIRNAME
//config: bool "dirname"
//config: default y
//config: help
//config: dirname is used to strip a non-directory suffix from
//config: a file name.
//applet:IF_DIRNAME(APPLET_NOFORK(dirname, dirname, BB_DIR_USR_BIN, BB_SUID_DROP, dirname))
//kbuild:lib-$(CONFIG_DIRNAME) += dirname.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */

22
coreutils/dos2unix.c
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@ -10,7 +10,27 @@
* dos2unix filters reading input from stdin and writing output to stdout.
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
*/
//config:config DOS2UNIX
//config: bool "dos2unix/unix2dos"
//config: default y
//config: help
//config: dos2unix is used to convert a text file from DOS format to
//config: UNIX format, and vice versa.
//config:
//config:config UNIX2DOS
//config: bool
//config: default y
//config: depends on DOS2UNIX
//config: help
//config: unix2dos is used to convert a text file from UNIX format to
//config: DOS format, and vice versa.
//applet:IF_DOS2UNIX(APPLET_NOEXEC(dos2unix, dos2unix, BB_DIR_USR_BIN, BB_SUID_DROP, dos2unix))
//applet:IF_UNIX2DOS(APPLET_NOEXEC(unix2dos, dos2unix, BB_DIR_USR_BIN, BB_SUID_DROP, unix2dos))
//kbuild:lib-$(CONFIG_DOS2UNIX) += dos2unix.o
//kbuild:lib-$(CONFIG_UNIX2DOS) += dos2unix.o
//usage:#define dos2unix_trivial_usage
//usage: "[-ud] [FILE]"

24
coreutils/du.c
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@ -8,10 +8,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant (unless default blocksize set to 1k) */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/du.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Mostly rewritten for SUSv3 compliance and to fix bugs/defects.
@ -22,6 +18,26 @@
* 3) Added error checking of output.
* 4) Fixed busybox bug #1284 involving long overflow with human_readable.
*/
//config:config DU
//config: bool "du (default blocksize of 512 bytes)"
//config: default y
//config: help
//config: du is used to report the amount of disk space used
//config: for specified files.
//config:
//config:config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
//config: bool "Use a default blocksize of 1024 bytes (1K)"
//config: default y
//config: depends on DU
//config: help
//config: Use a blocksize of (1K) instead of the default 512b.
//applet:IF_DU(APPLET(du, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_DU) += du.o
/* BB_AUDIT SUSv3 compliant (unless default blocksize set to 1k) */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/du.html */
//usage:#define du_trivial_usage
//usage: "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."

24
coreutils/echo.c
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@ -9,10 +9,6 @@
*
* Original copyright notice is retained at the end of this file.
*/
/* BB_AUDIT SUSv3 compliant -- unless configured as fancy echo. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/echo.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Because of behavioral differences, implemented configurable SUSv3
@ -22,6 +18,26 @@
* 2) SUSv3 specifies that octal escapes are of the form \0{#{#{#}}}.
* The previous version did not allow 4-digit octals.
*/
//config:config ECHO
//config: bool "echo (basic SuSv3 version taking no options)"
//config: default y
//config: help
//config: echo is used to print a specified string to stdout.
//config:
//config:# this entry also appears in shell/Config.in, next to the echo builtin
//config:config FEATURE_FANCY_ECHO
//config: bool "Enable echo options (-n and -e)"
//config: default y
//config: depends on ECHO || ASH_BUILTIN_ECHO || HUSH
//config: help
//config: This adds options (-n and -e) to echo.
//applet:IF_ECHO(APPLET_NOFORK(echo, echo, BB_DIR_BIN, BB_SUID_DROP, echo))
//kbuild:lib-$(CONFIG_ECHO) += echo.o
/* BB_AUDIT SUSv3 compliant -- unless configured as fancy echo. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/echo.html */
//usage:#define echo_trivial_usage
//usage: IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG]..."

26
coreutils/env.c
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@ -11,16 +11,11 @@
*
* Modified for BusyBox by Erik Andersen <andersen@codepoet.org>
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/env.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Fixed bug involving exit return codes if execvp fails. Also added
* output error checking.
*/
/*
* Modified by Vladimir Oleynik <dzo@simtreas.ru> (C) 2003
* - correct "-" option usage
@ -28,8 +23,27 @@
* - GNU long option support
* - use xfunc_error_retval
*/
//config:config ENV
//config: bool "env"
//config: default y
//config: help
//config: env is used to set an environment variable and run
//config: a command; without options it displays the current
//config: environment.
//config:
//config:config FEATURE_ENV_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on ENV && LONG_OPTS
//config: help
//config: Support long options for the env applet.
/* This is a NOEXEC applet. Be very careful! */
//applet:IF_ENV(APPLET_NOEXEC(env, env, BB_DIR_USR_BIN, BB_SUID_DROP, env))
//kbuild:lib-$(CONFIG_ENV) += env.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/env.html */
//usage:#define env_trivial_usage
//usage: "[-iu] [-] [name=value]... [PROG ARGS]"

31
coreutils/expand.c
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@ -20,6 +20,37 @@
*
* Caveat: this versions of expand and unexpand don't accept tab lists.
*/
//config:config EXPAND
//config: bool "expand"
//config: default y
//config: help
//config: By default, convert all tabs to spaces.
//config:
//config:config FEATURE_EXPAND_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on EXPAND && LONG_OPTS
//config: help
//config: Support long options for the expand applet.
//config:
//config:config UNEXPAND
//config: bool "unexpand"
//config: default y
//config: help
//config: By default, convert only leading sequences of blanks to tabs.
//config:
//config:config FEATURE_UNEXPAND_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on UNEXPAND && LONG_OPTS
//config: help
//config: Support long options for the unexpand applet.
//applet:IF_EXPAND(APPLET(expand, BB_DIR_USR_BIN, BB_SUID_DROP))
//applet:IF_UNEXPAND(APPLET_ODDNAME(unexpand, expand, BB_DIR_USR_BIN, BB_SUID_DROP, unexpand))
//kbuild:lib-$(CONFIG_EXPAND) += expand.o
//kbuild:lib-$(CONFIG_UNEXPAND) += expand.o
//usage:#define expand_trivial_usage
//usage: "[-i] [-t N] [FILE]..."

23
coreutils/expr.c
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@ -13,7 +13,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* This program evaluates expressions. Each token (operator, operand,
* parenthesis) of the expression must be a separate argument. The
* parser used is a reasonably general one, though any incarnation of
@ -21,9 +20,27 @@
*
* No parse tree is needed; a new node is evaluated immediately.
* One function can handle multiple operators all of equal precedence,
* provided they all associate ((x op x) op x). */
* provided they all associate ((x op x) op x).
*/
//config:config EXPR
//config: bool "expr"
//config: default y
//config: help
//config: expr is used to calculate numbers and print the result
//config: to standard output.
//config:
//config:config EXPR_MATH_SUPPORT_64
//config: bool "Extend Posix numbers support to 64 bit"
//config: default y
//config: depends on EXPR
//config: help
//config: Enable 64-bit math support in the expr applet. This will make
//config: the applet slightly larger, but will allow computation with very
//config: large numbers.
/* no getopt needed */
//applet:IF_EXPR(APPLET(expr, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_EXPR) += expr.o
//usage:#define expr_trivial_usage
//usage: "EXPRESSION"

9
coreutils/false.c
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@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config FALSE
//config: bool "false"
//config: default y
//config: help
//config: false returns an exit code of FALSE (1).
//applet:IF_FALSE(APPLET_NOFORK(false, false, BB_DIR_BIN, BB_SUID_DROP, false))
//kbuild:lib-$(CONFIG_FALSE) += false.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/000095399/utilities/false.html */

9
coreutils/fold.c
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@ -9,6 +9,15 @@
Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config FOLD
//config: bool "fold"
//config: default y
//config: help
//config: Wrap text to fit a specific width.
//applet:IF_FOLD(APPLET_NOEXEC(fold, fold, BB_DIR_USR_BIN, BB_SUID_DROP, fold))
//kbuild:lib-$(CONFIG_FOLD) += fold.o
//usage:#define fold_trivial_usage
//usage: "[-bs] [-w WIDTH] [FILE]..."

9
coreutils/fsync.c
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@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config FSYNC
//config: bool "fsync"
//config: default y
//config: help
//config: fsync is used to flush file-related cached blocks to disk.
//applet:IF_FSYNC(APPLET_NOFORK(fsync, fsync, BB_DIR_BIN, BB_SUID_DROP, fsync))
//kbuild:lib-$(CONFIG_FSYNC) += fsync.o
//usage:#define fsync_trivial_usage
//usage: "[-d] FILE..."

19
coreutils/head.c
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@ -6,13 +6,28 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config HEAD
//config: bool "head"
//config: default y
//config: help
//config: head is used to print the first specified number of lines
//config: from files.
//config:
//config:config FEATURE_FANCY_HEAD
//config: bool "Enable head options (-c, -q, and -v)"
//config: default y
//config: depends on HEAD
//config: help
//config: This enables the head options (-c, -q, and -v).
//applet:IF_HEAD(APPLET_NOEXEC(head, head, BB_DIR_USR_BIN, BB_SUID_DROP, head))
//kbuild:lib-$(CONFIG_HEAD) += head.o
/* BB_AUDIT SUSv3 compliant */
/* BB_AUDIT GNU compatible -c, -q, and -v options in 'fancy' configuration. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/head.html */
//kbuild:lib-$(CONFIG_HEAD) += head.o
//usage:#define head_trivial_usage
//usage: "[OPTIONS] [FILE]..."
//usage:#define head_full_usage "\n\n"

5
coreutils/hostid.c
View File

@ -6,9 +6,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
//config:config HOSTID
//config: bool "hostid"
//config: default y
@ -20,6 +17,8 @@
//kbuild:lib-$(CONFIG_HOSTID) += hostid.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
//usage:#define hostid_trivial_usage
//usage: ""
//usage:#define hostid_full_usage "\n\n"

11
coreutils/id.c
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@ -7,31 +7,30 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant. */
/* Hacked by Tito Ragusa (C) 2004 to handle usernames of whatever
* length and to be more similar to GNU id.
* -Z option support: by Yuichi Nakamura <ynakam@hitachisoft.jp>
* Added -G option Tito Ragusa (C) 2008 for SUSv3.
*/
//config:config ID
//config: bool "id"
//config: default y
//config: help
//config: id displays the current user and group ID names.
//config:
//config:config GROUPS
//config: bool "groups"
//config: default y
//config: help
//config: Print the group names associated with current user id.
//applet:IF_GROUPS(APPLET_NOEXEC(groups, id, BB_DIR_USR_BIN, BB_SUID_DROP, groups))
//applet:IF_ID( APPLET_NOEXEC(id, id, BB_DIR_USR_BIN, BB_SUID_DROP, id ))
//kbuild:lib-$(CONFIG_GROUPS) += id.o
//kbuild:lib-$(CONFIG_ID) += id.o
//applet:IF_GROUPS(APPLET_NOEXEC(groups, id, BB_DIR_USR_BIN, BB_SUID_DROP, groups))
//applet:IF_ID( APPLET_NOEXEC(id, id, BB_DIR_USR_BIN, BB_SUID_DROP, id ))
/* BB_AUDIT SUSv3 compliant. */
//usage:#define id_trivial_usage
//usage: "[OPTIONS] [USER]"

16
coreutils/install.c
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@ -5,6 +5,22 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config INSTALL
//config: bool "install"
//config: default y
//config: help
//config: Copy files and set attributes.
//config:
//config:config FEATURE_INSTALL_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on INSTALL && LONG_OPTS
//config: help
//config: Support long options for the install applet.
//applet:IF_INSTALL(APPLET(install, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_INSTALL) += install.o
/* -v, -b, -c are ignored */
//usage:#define install_trivial_usage

9
coreutils/ln.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config LN
//config: bool "ln"
//config: default y
//config: help
//config: ln is used to create hard or soft links between files.
//applet:IF_LN(APPLET_NOEXEC(ln, ln, BB_DIR_BIN, BB_SUID_DROP, ln))
//kbuild:lib-$(CONFIG_LN) += ln.o
/* BB_AUDIT SUSv3 compliant */
/* BB_AUDIT GNU options missing: -d, -F, -i, and -v. */

16
coreutils/logname.c
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@ -6,10 +6,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/logname.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* SUSv3 specifies the string used is that returned from getlogin().
@ -19,6 +15,18 @@
* correct course of action wrt SUSv3 for a failing getlogin() is
* a diagnostic message and an error return.
*/
//config:config LOGNAME
//config: bool "logname"
//config: default y
//config: help
//config: logname is used to print the current user's login name.
//applet:IF_LOGNAME(APPLET_NOFORK(logname, logname, BB_DIR_USR_BIN, BB_SUID_DROP, logname))
//kbuild:lib-$(CONFIG_LOGNAME) += logname.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/logname.html */
//usage:#define logname_trivial_usage
//usage: ""

70
coreutils/ls.c
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@ -4,7 +4,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* [date unknown. Perhaps before year 2000]
* To achieve a small memory footprint, this version of 'ls' doesn't do any
* file sorting, and only has the most essential command line switches
@ -28,6 +27,75 @@
* [2009-03]
* ls sorts listing now, and supports almost all options.
*/
//config:config LS
//config: bool "ls"
//config: default y
//config: help
//config: ls is used to list the contents of directories.
//config:
//config:config FEATURE_LS_FILETYPES
//config: bool "Enable filetyping options (-p and -F)"
//config: default y
//config: depends on LS
//config: help
//config: Enable the ls options (-p and -F).
//config:
//config:config FEATURE_LS_FOLLOWLINKS
//config: bool "Enable symlinks dereferencing (-L)"
//config: default y
//config: depends on LS
//config: help
//config: Enable the ls option (-L).
//config:
//config:config FEATURE_LS_RECURSIVE
//config: bool "Enable recursion (-R)"
//config: default y
//config: depends on LS
//config: help
//config: Enable the ls option (-R).
//config:
//config:config FEATURE_LS_SORTFILES
//config: bool "Sort the file names"
//config: default y
//config: depends on LS
//config: help
//config: Allow ls to sort file names alphabetically.
//config:
//config:config FEATURE_LS_TIMESTAMPS
//config: bool "Show file timestamps"
//config: default y
//config: depends on LS
//config: help
//config: Allow ls to display timestamps for files.
//config:
//config:config FEATURE_LS_USERNAME
//config: bool "Show username/groupnames"
//config: default y
//config: depends on LS
//config: help
//config: Allow ls to display username/groupname for files.
//config:
//config:config FEATURE_LS_COLOR
//config: bool "Allow use of color to identify file types"
//config: default y
//config: depends on LS && LONG_OPTS
//config: help
//config: This enables the --color option to ls.
//config:
//config:config FEATURE_LS_COLOR_IS_DEFAULT
//config: bool "Produce colored ls output by default"
//config: default y
//config: depends on FEATURE_LS_COLOR
//config: help
//config: Saying yes here will turn coloring on by default,
//config: even if no "--color" option is given to the ls command.
//config: This is not recommended, since the colors are not
//config: configurable, and the output may not be legible on
//config: many output screens.
//applet:IF_LS(APPLET_NOEXEC(ls, ls, BB_DIR_BIN, BB_SUID_DROP, ls))
//kbuild:lib-$(CONFIG_LS) += ls.o
//usage:#define ls_trivial_usage
//usage: "[-1AaCxd"

24
coreutils/mkdir.c
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@ -6,18 +6,32 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkdir.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Fixed broken permission setting when -p was used; especially in
* conjunction with -m.
*/
/* Nov 28, 2006 Yoshinori Sato <ysato@users.sourceforge.jp>: Add SELinux Support.
*/
//config:config MKDIR
//config: bool "mkdir"
//config: default y
//config: help
//config: mkdir is used to create directories with the specified names.
//config:
//config:config FEATURE_MKDIR_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on MKDIR && LONG_OPTS
//config: help
//config: Support long options for the mkdir applet.
//applet:IF_MKDIR(APPLET_NOFORK(mkdir, mkdir, BB_DIR_BIN, BB_SUID_DROP, mkdir))
//kbuild:lib-$(CONFIG_MKDIR) += mkdir.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkdir.html */
//usage:#define mkdir_trivial_usage
//usage: "[OPTIONS] DIRECTORY..."

10
coreutils/mkfifo.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config MKFIFO
//config: bool "mkfifo"
//config: default y
//config: help
//config: mkfifo is used to create FIFOs (named pipes).
//config: The 'mknod' program can also create FIFOs.
//applet:IF_MKFIFO(APPLET_NOEXEC(mkfifo, mkfifo, BB_DIR_USR_BIN, BB_SUID_DROP, mkfifo))
//kbuild:lib-$(CONFIG_MKFIFO) += mkfifo.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/mkfifo.html */

10
coreutils/mknod.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config MKNOD
//config: bool "mknod"
//config: default y
//config: help
//config: mknod is used to create FIFOs or block/character special
//config: files with the specified names.
//applet:IF_MKNOD(APPLET_NOEXEC(mknod, mknod, BB_DIR_BIN, BB_SUID_DROP, mknod))
//kbuild:lib-$(CONFIG_MKNOD) += mknod.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */

21
coreutils/mv.c
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@ -7,14 +7,26 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Size reduction and improved error checking.
*/
//config:config MV
//config: bool "mv"
//config: default y
//config: help
//config: mv is used to move or rename files or directories.
//config:
//config:config FEATURE_MV_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on MV && LONG_OPTS
//config: help
//config: Support long options for the mv applet.
#include "libbb.h"
#include "libcoreutils/coreutils.h"
//applet:IF_MV(APPLET(mv, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_MV) += mv.o
//usage:#define mv_trivial_usage
//usage: "[-fin] SOURCE DEST\n"
@ -28,6 +40,9 @@
//usage:#define mv_example_usage
//usage: "$ mv /tmp/foo /bin/bar\n"
#include "libbb.h"
#include "libcoreutils/coreutils.h"
#if ENABLE_FEATURE_MV_LONG_OPTIONS
static const char mv_longopts[] ALIGN1 =
"interactive\0" No_argument "i"

9
coreutils/nice.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config NICE
//config: bool "nice"
//config: default y
//config: help
//config: nice runs a program with modified scheduling priority.
//applet:IF_NICE(APPLET(nice, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_NICE) += nice.o
//usage:#define nice_trivial_usage
//usage: "[-n ADJUST] [PROG ARGS]"

9
coreutils/nohup.c
View File

@ -9,6 +9,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config NOHUP
//config: bool "nohup"
//config: default y
//config: help
//config: run a command immune to hangups, with output to a non-tty.
//applet:IF_NOHUP(APPLET(nohup, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_NOHUP) += nohup.o
//usage:#define nohup_trivial_usage
//usage: "PROG ARGS"

9
coreutils/od.c
View File

@ -10,6 +10,15 @@
*
* Original copyright notice is retained at the end of this file.
*/
//config:config OD
//config: bool "od"
//config: default y
//config: help
//config: od is used to dump binary files in octal and other formats.
//applet:IF_OD(APPLET(od, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_OD) += od.o
//usage:#if !ENABLE_DESKTOP
//usage:#define od_trivial_usage

9
coreutils/printenv.c
View File

@ -7,6 +7,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config PRINTENV
//config: bool "printenv"
//config: default y
//config: help
//config: printenv is used to print all or part of environment.
//applet:IF_PRINTENV(APPLET_NOFORK(printenv, printenv, BB_DIR_BIN, BB_SUID_DROP, printenv))
//kbuild:lib-$(CONFIG_PRINTENV) += printenv.o
//usage:#define printenv_trivial_usage
//usage: "[VARIABLE]..."

11
coreutils/printf.c
View File

@ -38,6 +38,17 @@
/* 19990508 Busy Boxed! Dave Cinege */
//config:config PRINTF
//config: bool "printf"
//config: default y
//config: help
//config: printf is used to format and print specified strings.
//config: It's similar to `echo' except it has more options.
//applet:IF_PRINTF(APPLET_NOFORK(printf, printf, BB_DIR_USR_BIN, BB_SUID_DROP, printf))
//kbuild:lib-$(CONFIG_PRINTF) += printf.o
//usage:#define printf_trivial_usage
//usage: "FORMAT [ARG]..."
//usage:#define printf_full_usage "\n\n"

11
coreutils/pwd.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config PWD
//config: bool "pwd"
//config: default y
//config: help
//config: pwd is used to print the current directory.
//applet:IF_PWD(APPLET_NOFORK(pwd, pwd, BB_DIR_BIN, BB_SUID_DROP, pwd))
//kbuild:lib-$(CONFIG_PWD) += pwd.o
//usage:#define pwd_trivial_usage
//usage: ""
@ -18,8 +27,6 @@
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */
static int logical_getcwd(void)
{
struct stat st1;

17
coreutils/readlink.c
View File

@ -6,6 +6,23 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config READLINK
//config: bool "readlink"
//config: default y
//config: help
//config: This program reads a symbolic link and returns the name
//config: of the file it points to
//config:
//config:config FEATURE_READLINK_FOLLOW
//config: bool "Enable canonicalization by following all symlinks (-f)"
//config: default y
//config: depends on READLINK
//config: help
//config: Enable the readlink option (-f).
//applet:IF_READLINK(APPLET(readlink, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_READLINK) += readlink.o
//usage:#define readlink_trivial_usage
//usage: IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"

15
coreutils/realpath.c
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@ -1,7 +1,4 @@
/* vi: set sw=4 ts=4: */
/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Now does proper error checking on output and returns a failure exit code
@ -9,6 +6,18 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config REALPATH
//config: bool "realpath"
//config: default y
//config: help
//config: Return the canonicalized absolute pathname.
//config: This isn't provided by GNU shellutils, but where else does it belong.
//applet:IF_REALPATH(APPLET(realpath, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_REALPATH) += realpath.o
/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */
//usage:#define realpath_trivial_usage
//usage: "FILE..."

16
coreutils/rm.c
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@ -6,14 +6,22 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/rm.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Size reduction.
*/
//config:config RM
//config: bool "rm"
//config: default y
//config: help
//config: rm is used to remove files or directories.
//applet:IF_RM(APPLET_NOFORK(rm, rm, BB_DIR_BIN, BB_SUID_DROP, rm))
//kbuild:lib-$(CONFIG_RM) += rm.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/rm.html */
//usage:#define rm_trivial_usage
//usage: "[-irf] FILE..."

17
coreutils/rmdir.c
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@ -6,6 +6,23 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config RMDIR
//config: bool "rmdir"
//config: default y
//config: help
//config: rmdir is used to remove empty directories.
//config:
//config:config FEATURE_RMDIR_LONG_OPTIONS
//config: bool "Enable long options"
//config: default y
//config: depends on RMDIR && LONG_OPTS
//config: help
//config: Support long options for the rmdir applet, including
//config: --ignore-fail-on-non-empty for compatibility with GNU rmdir.
//applet:IF_RMDIR(APPLET_NOFORK(rmdir, rmdir, BB_DIR_BIN, BB_SUID_DROP, rmdir))
//kbuild:lib-$(CONFIG_RMDIR) += rmdir.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/rmdir.html */

9
coreutils/seq.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*/
//config:config SEQ
//config: bool "seq"
//config: default y
//config: help
//config: print a sequence of numbers
//applet:IF_SEQ(APPLET_NOFORK(seq, seq, BB_DIR_USR_BIN, BB_SUID_DROP, seq))
//kbuild:lib-$(CONFIG_SEQ) += seq.o
//usage:#define seq_trivial_usage
//usage: "[-w] [-s SEP] [FIRST [INC]] LAST"

44
coreutils/sleep.c
View File

@ -6,17 +6,48 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* BB_AUDIT GNU issues -- fancy version matches except args must be ints. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/sleep.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Rewritten to do proper arg and error checking.
* Also, added a 'fancy' configuration to accept multiple args with
* time suffixes for seconds, minutes, hours, and days.
*/
//config:config SLEEP
//config: bool "sleep"
//config: default y
//config: help
//config: sleep is used to pause for a specified number of seconds.
//config: It comes in 3 versions:
//config: - small: takes one integer parameter
//config: - fancy: takes multiple integer arguments with suffixes:
//config: sleep 1d 2h 3m 15s
//config: - fancy with fractional numbers:
//config: sleep 2.3s 4.5h sleeps for 16202.3 seconds
//config: Last one is "the most compatible" with coreutils sleep,
//config: but it adds around 1k of code.
//config:
//config:config FEATURE_FANCY_SLEEP
//config: bool "Enable multiple arguments and s/m/h/d suffixes"
//config: default y
//config: depends on SLEEP
//config: help
//config: Allow sleep to pause for specified minutes, hours, and days.
//config:
//config:config FEATURE_FLOAT_SLEEP
//config: bool "Enable fractional arguments"
//config: default y
//config: depends on FEATURE_FANCY_SLEEP
//config: help
//config: Allow for fractional numeric parameters.
/* Do not make this applet NOFORK. It breaks ^C-ing of pauses in shells */
//applet:IF_SLEEP(APPLET(sleep, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_SLEEP) += sleep.o
/* BB_AUDIT SUSv3 compliant */
/* BB_AUDIT GNU issues -- fancy version matches except args must be ints. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/sleep.html */
//usage:#define sleep_trivial_usage
//usage: IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
@ -35,9 +66,6 @@
#include "libbb.h"
/* Do not make this applet NOFORK. It breaks ^C-ing of pauses in shells */
#if ENABLE_FEATURE_FANCY_SLEEP || ENABLE_FEATURE_FLOAT_SLEEP
static const struct suffix_mult sfx[] = {
{ "s", 1 },

21
coreutils/sort.c
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@ -11,6 +11,27 @@
* See SuS3 sort standard at:
* http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
*/
//config:config SORT
//config: bool "sort"
//config: default y
//config: help
//config: sort is used to sort lines of text in specified files.
//config:
//config:config FEATURE_SORT_BIG
//config: bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
//config: default y
//config: depends on SORT
//config: help
//config: Without this, sort only supports -r, -u, and an integer version
//config: of -n. Selecting this adds sort keys, floating point support, and
//config: more. This adds a little over 3k to a nonstatic build on x86.
//config:
//config: The SuSv3 sort standard is available at:
//config: http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
//applet:IF_SORT(APPLET_NOEXEC(sort, sort, BB_DIR_USR_BIN, BB_SUID_DROP, sort))
//kbuild:lib-$(CONFIG_SORT) += sort.o
//usage:#define sort_trivial_usage
//usage: "[-nru"

19
coreutils/split.c
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@ -5,6 +5,25 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config SPLIT
//config: bool "split"
//config: default y
//config: help
//config: split a file into pieces.
//config:
//config:config FEATURE_SPLIT_FANCY
//config: bool "Fancy extensions"
//config: default y
//config: depends on SPLIT
//config: help
//config: Add support for features not required by SUSv3.
//config: Supports additional suffixes 'b' for 512 bytes,
//config: 'g' for 1GiB for the -b option.
//applet:IF_SPLIT(APPLET(split, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_SPLIT) += split.o
/* BB_AUDIT: SUSv3 compliant
* SUSv3 requirements:
* http://www.opengroup.org/onlinepubs/009695399/utilities/split.html

3
coreutils/stat.c
View File

@ -36,6 +36,9 @@
//config: Without this, stat will not support the '-f' option to display
//config: information about filesystem status.
//applet:IF_STAT(APPLET(stat, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_STAT) += stat.o
//usage:#define stat_trivial_usage
//usage: "[OPTIONS] FILE..."

10
coreutils/stty.c
View File

@ -18,8 +18,16 @@
David MacKenzie <djm@gnu.ai.mit.edu>
Special for busybox ported by Vladimir Oleynik <dzo@simtreas.ru> 2001
*/
//config:config STTY
//config: bool "stty"
//config: default y
//config: help
//config: stty is used to change and print terminal line settings.
*/
//applet:IF_STTY(APPLET(stty, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_STTY) += stty.o
//usage:#define stty_trivial_usage
//usage: "[-a|g] [-F DEVICE] [SETTING]..."

9
coreutils/sum.c
View File

@ -12,6 +12,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config SUM
//config: bool "sum"
//config: default y
//config: help
//config: checksum and count the blocks in a file
//applet:IF_SUM(APPLET(sum, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_SUM) += sum.o
//usage:#define sum_trivial_usage
//usage: "[-rs] [FILE]..."

7
coreutils/sync.c
View File

@ -7,8 +7,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
//config:config SYNC
//config: bool "sync"
//config: default y
@ -22,9 +20,12 @@
//config: sync -d FILE... executes fdatasync() on each FILE.
//config: sync -f FILE... executes syncfs() on each FILE.
//kbuild:lib-$(CONFIG_SYNC) += sync.o
//applet:IF_SYNC(APPLET_NOFORK(sync, sync, BB_DIR_BIN, BB_SUID_DROP, sync))
//kbuild:lib-$(CONFIG_SYNC) += sync.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
//usage:#define sync_trivial_usage
//usage: ""IF_FEATURE_SYNC_FANCY("[-df] [FILE]...")
//usage:#define sync_full_usage "\n\n"

14
coreutils/tac.c
View File

@ -1,20 +1,26 @@
/* vi: set sw=4 ts=4: */
/*
* tac implementation for busybox
* tac - concatenate and print files in reverse
*
* Copyright (C) 2003 Yang Xiaopeng <yxp at hanwang.com.cn>
* Copyright (C) 2007 Natanael Copa <natanael.copa@gmail.com>
* Copyright (C) 2007 Tito Ragusa <farmatito@tiscali.it>
*
* Licensed under GPLv2, see file LICENSE in this source tree.
*
*/
/* tac - concatenate and print files in reverse */
/* Based on Yang Xiaopeng's (yxp at hanwang.com.cn) patch
* http://www.uclibc.org/lists/busybox/2003-July/008813.html
*/
//config:config TAC
//config: bool "tac"
//config: default y
//config: help
//config: tac is used to concatenate and print files in reverse.
//applet:IF_TAC(APPLET_NOEXEC(tac, tac, BB_DIR_USR_BIN, BB_SUID_DROP, tac))
//kbuild:lib-$(CONFIG_TAC) += tac.o
//usage:#define tac_trivial_usage
//usage: "[FILE]..."

30
coreutils/tail.c
View File

@ -6,11 +6,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant (need fancy for -c) */
/* BB_AUDIT GNU compatible -c, -q, and -v options in 'fancy' configuration. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/tail.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Pretty much rewritten to fix numerous bugs and reduce realloc() calls.
@ -23,9 +18,34 @@
* 6) no check for lseek error
* 7) lseek attempted when count==0 even if arg was +0 (from top)
*/
//config:config TAIL
//config: bool "tail"
//config: default y
//config: help
//config: tail is used to print the last specified number of lines
//config: from files.
//config:
//config:config FEATURE_FANCY_TAIL
//config: bool "Enable extra tail options (-q, -s, -v, and -F)"
//config: default y
//config: depends on TAIL
//config: help
//config: The options (-q, -s, -v and -F) are provided by GNU tail, but
//config: are not specific in the SUSv3 standard.
//config:
//config: -q Never output headers giving file names
//config: -s SEC Wait SEC seconds between reads with -f
//config: -v Always output headers giving file names
//config: -F Same as -f, but keep retrying
//applet:IF_TAIL(APPLET(tail, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_TAIL) += tail.o
/* BB_AUDIT SUSv3 compliant (need fancy for -c) */
/* BB_AUDIT GNU compatible -c, -q, and -v options in 'fancy' configuration. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/tail.html */
//usage:#define tail_trivial_usage
//usage: "[OPTIONS] [FILE]..."
//usage:#define tail_full_usage "\n\n"

17
coreutils/tee.c
View File

@ -6,6 +6,23 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config TEE
//config: bool "tee"
//config: default y
//config: help
//config: tee is used to read from standard input and write
//config: to standard output and files.
//config:
//config:config FEATURE_TEE_USE_BLOCK_IO
//config: bool "Enable block I/O (larger/faster) instead of byte I/O"
//config: default y
//config: depends on TEE
//config: help
//config: Enable this option for a faster tee, at expense of size.
//applet:IF_TEE(APPLET(tee, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_TEE) += tee.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/tee.html */

13
coreutils/test.c
View File

@ -19,11 +19,6 @@
* Original copyright notice states:
* "This program is in the Public Domain."
*/
//kbuild:lib-$(CONFIG_TEST) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_ASH) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_HUSH) += test.o test_ptr_hack.o
//config:config TEST
//config: bool "test"
//config: default y
@ -39,6 +34,14 @@
//config: help
//config: Enable 64-bit support in test.
//applet:IF_TEST(APPLET_NOFORK([, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST(APPLET_NOFORK([[, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//applet:IF_TEST(APPLET_NOFORK(test, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
//kbuild:lib-$(CONFIG_TEST) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_ASH) += test.o test_ptr_hack.o
//kbuild:lib-$(CONFIG_HUSH) += test.o test_ptr_hack.o
/* "test --help" is special-cased to ignore --help */
//usage:#define test_trivial_usage NOUSAGE_STR
//usage:#define test_full_usage ""

14
coreutils/touch.c
View File

@ -6,19 +6,12 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 _NOT_ compliant -- options -a, -m not supported. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/touch.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Previous version called open() and then utime(). While this will be
* be necessary to implement -r and -t, it currently only makes things bigger.
* Also, exiting on a failure was a bug. All args should be processed.
*/
#include "libbb.h"
//config:config TOUCH
//config: bool "touch"
//config: default y
@ -45,6 +38,9 @@
//kbuild:lib-$(CONFIG_TOUCH) += touch.o
/* BB_AUDIT SUSv3 _NOT_ compliant -- options -a, -m not supported. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/touch.html */
//usage:#define touch_trivial_usage
//usage: "[-c]" IF_FEATURE_TOUCH_SUSV3(" [-d DATE] [-t DATE] [-r FILE]") " FILE..."
//usage:#define touch_full_usage "\n\n"
@ -66,8 +62,6 @@
//usage: "$ ls -l /tmp/foo\n"
//usage: "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
/* This is a NOFORK applet. Be very careful! */
/* coreutils implements:
* -a change only the access time
* -c, --no-create
@ -85,6 +79,8 @@
* change the specified time: WORD is access, atime, or use
*/
#include "libbb.h"
int touch_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int touch_main(int argc UNUSED_PARAM, char **argv)
{

7
coreutils/tr.c
View File

@ -18,9 +18,6 @@
/* http://www.opengroup.org/onlinepubs/009695399/utilities/tr.html
* TODO: graph, print
*/
//kbuild:lib-$(CONFIG_TR) += tr.o
//config:config TR
//config: bool "tr"
//config: default y
@ -47,6 +44,10 @@
//config: useful for cases when no other way of expressing a character
//config: is possible.
//applet:IF_TR(APPLET(tr, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_TR) += tr.o
//usage:#define tr_trivial_usage
//usage: "[-cds] STRING1 [STRING2]"
//usage:#define tr_full_usage "\n\n"

9
coreutils/true.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config TRUE
//config: bool "true"
//config: default y
//config: help
//config: true returns an exit code of TRUE (0).
//applet:IF_TRUE(APPLET_NOFORK(true, true, BB_DIR_BIN, BB_SUID_DROP, true))
//kbuild:lib-$(CONFIG_TRUE) += true.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/true.html */

4
coreutils/truncate.c
View File

@ -5,7 +5,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config TRUNCATE
//config: bool "truncate"
//config: default y
@ -13,9 +12,10 @@
//config: truncate truncates files to a given size. If a file does
//config: not exist, it is created unless told otherwise.
//kbuild:lib-$(CONFIG_TRUNCATE) += truncate.o
//applet:IF_TRUNCATE(APPLET_NOFORK(truncate, truncate, BB_DIR_USR_BIN, BB_SUID_DROP, truncate))
//kbuild:lib-$(CONFIG_TRUNCATE) += truncate.o
//usage:#define truncate_trivial_usage
//usage: "[-c] -s SIZE FILE..."
//usage:#define truncate_full_usage "\n\n"

10
coreutils/tty.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config TTY
//config: bool "tty"
//config: default y
//config: help
//config: tty is used to print the name of the current terminal to
//config: standard output.
//applet:IF_TTY(APPLET(tty, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_TTY) += tty.o
/* BB_AUDIT SUSv4 compliant */
/* http://www.opengroup.org/onlinepubs/9699919799/utilities/tty.html */

25
coreutils/uname.c
View File

@ -4,10 +4,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/uname.html */
/* Option Example
* -s, --sysname SunOS
* -n, --nodename rocky8
@ -37,7 +33,6 @@
* -a, --all: all of the above, in the order shown.
* If -p or -i is not known, don't show them
*/
/* Busyboxed by Erik Andersen
*
* Before 2003: Glenn McGrath and Manuel Novoa III
@ -47,6 +42,26 @@
* Jan 2009:
* Fix handling of -a to not print "unknown", add -o and -i support.
*/
//config:config UNAME
//config: bool "uname"
//config: default y
//config: help
//config: uname is used to print system information.
//config:
//config:config UNAME_OSNAME
//config: string "Operating system name"
//config: default "GNU/Linux"
//config: depends on UNAME
//config: help
//config: Sets the operating system name reported by uname -o. The
//config: default is "GNU/Linux".
//applet:IF_UNAME(APPLET(uname, BB_DIR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UNAME) += uname.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/uname.html */
//usage:#define uname_trivial_usage
//usage: "[-amnrspvio]"

9
coreutils/uniq.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config UNIQ
//config: bool "uniq"
//config: default y
//config: help
//config: uniq is used to remove duplicate lines from a sorted file.
//applet:IF_UNIQ(APPLET(uniq, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UNIQ) += uniq.o
/* BB_AUDIT SUSv3 compliant */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/uniq.html */

5
coreutils/unlink.c
View File

@ -5,17 +5,16 @@
*
* Licensed under GPLv2, see LICENSE in this source tree
*/
//config:config UNLINK
//config: bool "unlink"
//config: default y
//config: help
//config: unlink deletes a file by calling unlink()
//kbuild:lib-$(CONFIG_UNLINK) += unlink.o
//applet:IF_UNLINK(APPLET(unlink, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UNLINK) += unlink.o
//usage:#define unlink_trivial_usage
//usage: "FILE"
//usage:#define unlink_full_usage "\n\n"

9
coreutils/usleep.c
View File

@ -6,6 +6,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config USLEEP
//config: bool "usleep"
//config: default y
//config: help
//config: usleep is used to pause for a specified number of microseconds.
//applet:IF_USLEEP(APPLET_NOFORK(usleep, usleep, BB_DIR_BIN, BB_SUID_DROP, usleep))
//kbuild:lib-$(CONFIG_USLEEP) += usleep.o
/* BB_AUDIT SUSv3 N/A -- Apparently a busybox extension. */

9
coreutils/uudecode.c
View File

@ -10,6 +10,15 @@
* Bugs: the spec doesn't mention anything about "`\n`\n" prior to the
* "end" line
*/
//config:config UUDECODE
//config: bool "uudecode"
//config: default y
//config: help
//config: uudecode is used to decode a uuencoded file.
//applet:IF_UUDECODE(APPLET(uudecode, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UUDECODE) += uudecode.o
//usage:#define uudecode_trivial_usage
//usage: "[-o OUTFILE] [INFILE]"

9
coreutils/uuencode.c
View File

@ -7,6 +7,15 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config UUENCODE
//config: bool "uuencode"
//config: default y
//config: help
//config: uuencode is used to uuencode a file.
//applet:IF_UUENCODE(APPLET(uuencode, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_UUENCODE) += uuencode.o
//usage:#define uuencode_trivial_usage
//usage: "[-m] [FILE] STORED_FILENAME"

25
coreutils/wc.c
View File

@ -6,10 +6,6 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 compliant. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/wc.html */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Rewritten to fix a number of problems and do some size optimizations.
@ -36,6 +32,27 @@
*
* for which 'wc -c' should output '0'.
*/
//config:config WC
//config: bool "wc"
//config: default y
//config: help
//config: wc is used to print the number of bytes, words, and lines,
//config: in specified files.
//config:
//config:config FEATURE_WC_LARGE
//config: bool "Support very large files in wc"
//config: default y
//config: depends on WC
//config: help
//config: Use "unsigned long long" in wc for counter variables.
//applet:IF_WC(APPLET(wc, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_WC) += wc.o
/* BB_AUDIT SUSv3 compliant. */
/* http://www.opengroup.org/onlinepubs/007904975/utilities/wc.html */
#include "libbb.h"
#include "unicode.h"

8
coreutils/who.c
View File

@ -16,15 +16,13 @@
*
*----------------------------------------------------------------------
*/
/* BB_AUDIT SUSv3 _NOT_ compliant -- missing options -b, -d, -l, -m, -p, -q, -r, -s, -t, -T, -u; Missing argument 'file'. */
//config:config WHO
//config: bool "who"
//config: default y
//config: depends on FEATURE_UTMP
//config: help
//config: who is used to show who is logged on.
//config:
//config:config USERS
//config: bool "users"
//config: default y
@ -33,11 +31,13 @@
//config: Print users currently logged on.
//applet:IF_USERS(APPLET_ODDNAME(users, who, BB_DIR_USR_BIN, BB_SUID_DROP, users))
//applet:IF_WHO( APPLET( who, BB_DIR_USR_BIN, BB_SUID_DROP))
//applet:IF_WHO(APPLET(who, BB_DIR_USR_BIN, BB_SUID_DROP))
//kbuild:lib-$(CONFIG_USERS) += who.o
//kbuild:lib-$(CONFIG_WHO) += who.o
/* BB_AUDIT SUSv3 _NOT_ compliant -- missing options -b, -d, -l, -m, -p, -q, -r, -s, -t, -T, -u; Missing argument 'file'. */
//usage:#define users_trivial_usage
//usage: ""
//usage:#define users_full_usage "\n\n"

12
coreutils/whoami.c
View File

@ -6,6 +6,16 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
//config:config WHOAMI
//config: bool "whoami"
//config: default y
//config: help
//config: whoami is used to print the username of the current
//config: user id (same as id -un).
//applet:IF_WHOAMI(APPLET_NOFORK(whoami, whoami, BB_DIR_USR_BIN, BB_SUID_DROP, whoami))
//kbuild:lib-$(CONFIG_WHOAMI) += whoami.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
@ -16,8 +26,6 @@
#include "libbb.h"
/* This is a NOFORK applet. Be very careful! */
int whoami_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int whoami_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
{

17
coreutils/yes.c
View File

@ -6,23 +6,30 @@
*
* Licensed under GPLv2 or later, see file LICENSE in this source tree.
*/
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
/* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org)
*
* Size reductions and removed redundant applet name prefix from error messages.
*/
//config:config YES
//config: bool "yes"
//config: default y
//config: help
//config: yes is used to repeatedly output a specific string, or
//config: the default string `y'.
#include "libbb.h"
//applet:IF_YES(APPLET_NOFORK(yes, yes, BB_DIR_USR_BIN, BB_SUID_DROP, yes))
/* This is a NOFORK applet. Be very careful! */
//kbuild:lib-$(CONFIG_YES) += yes.o
/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
//usage:#define yes_trivial_usage
//usage: "[STRING]"
//usage:#define yes_full_usage "\n\n"
//usage: "Repeatedly output a line with STRING, or 'y'"
#include "libbb.h"
int yes_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
int yes_main(int argc UNUSED_PARAM, char **argv)
{

70
include/applets.src.h
View File

@ -73,98 +73,28 @@ s - suid type:
INSERT
IF_TEST(APPLET_NOFORK([, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
IF_TEST(APPLET_NOFORK([[, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
IF_BASENAME(APPLET_NOFORK(basename, basename, BB_DIR_USR_BIN, BB_SUID_DROP, basename))
IF_CAL(APPLET(cal, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_CAT(APPLET_NOFORK(cat, cat, BB_DIR_BIN, BB_SUID_DROP, cat))
IF_CATV(APPLET(catv, BB_DIR_BIN, BB_SUID_DROP))
IF_CHCON(APPLET(chcon, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_CHGRP(APPLET_NOEXEC(chgrp, chgrp, BB_DIR_BIN, BB_SUID_DROP, chgrp))
IF_CHMOD(APPLET_NOEXEC(chmod, chmod, BB_DIR_BIN, BB_SUID_DROP, chmod))
IF_CHOWN(APPLET_NOEXEC(chown, chown, BB_DIR_BIN, BB_SUID_DROP, chown))
IF_CHROOT(APPLET(chroot, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_CKSUM(APPLET_NOEXEC(cksum, cksum, BB_DIR_USR_BIN, BB_SUID_DROP, cksum))
IF_COMM(APPLET(comm, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_CP(APPLET_NOEXEC(cp, cp, BB_DIR_BIN, BB_SUID_DROP, cp))
IF_CUT(APPLET_NOEXEC(cut, cut, BB_DIR_USR_BIN, BB_SUID_DROP, cut))
IF_DD(APPLET_NOEXEC(dd, dd, BB_DIR_BIN, BB_SUID_DROP, dd))
IF_DF(APPLET(df, BB_DIR_BIN, BB_SUID_DROP))
IF_DHCPRELAY(APPLET(dhcprelay, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_DIRNAME(APPLET_NOFORK(dirname, dirname, BB_DIR_USR_BIN, BB_SUID_DROP, dirname))
IF_DOS2UNIX(APPLET_NOEXEC(dos2unix, dos2unix, BB_DIR_USR_BIN, BB_SUID_DROP, dos2unix))
IF_DU(APPLET(du, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_DUMPLEASES(APPLET(dumpleases, BB_DIR_USR_BIN, BB_SUID_DROP))
//IF_E2FSCK(APPLET(e2fsck, BB_DIR_SBIN, BB_SUID_DROP))
//IF_E2LABEL(APPLET_ODDNAME(e2label, tune2fs, BB_DIR_SBIN, BB_SUID_DROP, e2label))
IF_ECHO(APPLET_NOFORK(echo, echo, BB_DIR_BIN, BB_SUID_DROP, echo))
IF_ENV(APPLET_NOEXEC(env, env, BB_DIR_USR_BIN, BB_SUID_DROP, env))
IF_EXPAND(APPLET(expand, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_EXPR(APPLET(expr, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_FALSE(APPLET_NOFORK(false, false, BB_DIR_BIN, BB_SUID_DROP, false))
IF_FOLD(APPLET_NOEXEC(fold, fold, BB_DIR_USR_BIN, BB_SUID_DROP, fold))
//IF_E2FSCK(APPLET_ODDNAME(fsck.ext2, e2fsck, BB_DIR_SBIN, BB_SUID_DROP, fsck_ext2))
//IF_E2FSCK(APPLET_ODDNAME(fsck.ext3, e2fsck, BB_DIR_SBIN, BB_SUID_DROP, fsck_ext3))
IF_FSYNC(APPLET_NOFORK(fsync, fsync, BB_DIR_BIN, BB_SUID_DROP, fsync))
IF_GETENFORCE(APPLET(getenforce, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_GETSEBOOL(APPLET(getsebool, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_HEAD(APPLET_NOEXEC(head, head, BB_DIR_USR_BIN, BB_SUID_DROP, head))
IF_INSTALL(APPLET(install, BB_DIR_USR_BIN, BB_SUID_DROP))
//IF_LENGTH(APPLET_NOFORK(length, length, BB_DIR_USR_BIN, BB_SUID_DROP, length))
IF_LN(APPLET_NOEXEC(ln, ln, BB_DIR_BIN, BB_SUID_DROP, ln))
IF_LOAD_POLICY(APPLET(load_policy, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_LOGNAME(APPLET_NOFORK(logname, logname, BB_DIR_USR_BIN, BB_SUID_DROP, logname))
IF_LS(APPLET_NOEXEC(ls, ls, BB_DIR_BIN, BB_SUID_DROP, ls))
IF_MATCHPATHCON(APPLET(matchpathcon, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_MKDIR(APPLET_NOFORK(mkdir, mkdir, BB_DIR_BIN, BB_SUID_DROP, mkdir))
IF_MKFIFO(APPLET_NOEXEC(mkfifo, mkfifo, BB_DIR_USR_BIN, BB_SUID_DROP, mkfifo))
IF_MKNOD(APPLET_NOEXEC(mknod, mknod, BB_DIR_BIN, BB_SUID_DROP, mknod))
IF_MV(APPLET(mv, BB_DIR_BIN, BB_SUID_DROP))
IF_NICE(APPLET(nice, BB_DIR_BIN, BB_SUID_DROP))
IF_NOHUP(APPLET(nohup, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_OD(APPLET(od, BB_DIR_USR_BIN, BB_SUID_DROP))
//IF_PARSE(APPLET(parse, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_PRINTENV(APPLET_NOFORK(printenv, printenv, BB_DIR_BIN, BB_SUID_DROP, printenv))
IF_PRINTF(APPLET_NOFORK(printf, printf, BB_DIR_USR_BIN, BB_SUID_DROP, printf))
IF_PWD(APPLET_NOFORK(pwd, pwd, BB_DIR_BIN, BB_SUID_DROP, pwd))
IF_READLINK(APPLET(readlink, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_REALPATH(APPLET(realpath, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_RESTORECON(APPLET_ODDNAME(restorecon, setfiles, BB_DIR_SBIN, BB_SUID_DROP, restorecon))
IF_RM(APPLET_NOFORK(rm, rm, BB_DIR_BIN, BB_SUID_DROP, rm))
IF_RMDIR(APPLET_NOFORK(rmdir, rmdir, BB_DIR_BIN, BB_SUID_DROP, rmdir))
IF_RUNCON(APPLET(runcon, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_SELINUXENABLED(APPLET(selinuxenabled, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_SEQ(APPLET_NOFORK(seq, seq, BB_DIR_USR_BIN, BB_SUID_DROP, seq))
IF_SESTATUS(APPLET(sestatus, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_SETENFORCE(APPLET(setenforce, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_SETFILES(APPLET(setfiles, BB_DIR_SBIN, BB_SUID_DROP))
IF_SETSEBOOL(APPLET(setsebool, BB_DIR_USR_SBIN, BB_SUID_DROP))
/* Do not make this applet NOFORK. It breaks ^C-ing of pauses in shells: */
IF_SLEEP(APPLET(sleep, BB_DIR_BIN, BB_SUID_DROP))
IF_SORT(APPLET_NOEXEC(sort, sort, BB_DIR_USR_BIN, BB_SUID_DROP, sort))
IF_SPLIT(APPLET(split, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_STAT(APPLET(stat, BB_DIR_BIN, BB_SUID_DROP))
IF_STTY(APPLET(stty, BB_DIR_BIN, BB_SUID_DROP))
IF_SUM(APPLET(sum, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_TAC(APPLET_NOEXEC(tac, tac, BB_DIR_USR_BIN, BB_SUID_DROP, tac))
IF_TAIL(APPLET(tail, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_TEE(APPLET(tee, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_TEST(APPLET_NOFORK(test, test, BB_DIR_USR_BIN, BB_SUID_DROP, test))
IF_TR(APPLET(tr, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_TRUE(APPLET_NOFORK(true, true, BB_DIR_BIN, BB_SUID_DROP, true))
IF_TTY(APPLET(tty, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_UDHCPC(APPLET(udhcpc, BB_DIR_SBIN, BB_SUID_DROP))
IF_UDHCPD(APPLET(udhcpd, BB_DIR_USR_SBIN, BB_SUID_DROP))
IF_UNAME(APPLET(uname, BB_DIR_BIN, BB_SUID_DROP))
IF_UNEXPAND(APPLET_ODDNAME(unexpand, expand, BB_DIR_USR_BIN, BB_SUID_DROP, unexpand))
IF_UNIQ(APPLET(uniq, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_UNIX2DOS(APPLET_NOEXEC(unix2dos, dos2unix, BB_DIR_USR_BIN, BB_SUID_DROP, unix2dos))
IF_USLEEP(APPLET_NOFORK(usleep, usleep, BB_DIR_BIN, BB_SUID_DROP, usleep))
IF_UUDECODE(APPLET(uudecode, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_UUENCODE(APPLET(uuencode, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_WC(APPLET(wc, BB_DIR_USR_BIN, BB_SUID_DROP))
IF_WHOAMI(APPLET_NOFORK(whoami, whoami, BB_DIR_USR_BIN, BB_SUID_DROP, whoami))
IF_YES(APPLET_NOFORK(yes, yes, BB_DIR_USR_BIN, BB_SUID_DROP, yes))
#if !defined(PROTOTYPES) && !defined(NAME_MAIN) && !defined(MAKE_USAGE) \
&& !defined(MAKE_LINKS) && !defined(MAKE_SUID)