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freebsd-skq/bin/sh/builtins.def

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Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
#!/bin/sh -
/*- or .\"- or #- to begin license clauses.
2005-01-10 08:39:26 +00:00
#-
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
# Copyright (c) 1991, 1993
# The Regents of the University of California. All rights reserved.
#
# This code is derived from software contributed to Berkeley by
# Kenneth Almquist.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 4. Neither the name of the University nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# @(#)builtins.def 8.4 (Berkeley) 5/4/95
$Id$ -> $FreeBSD$
1999-08-27 23:15:48 +00:00
# $FreeBSD$
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
#
# This file lists all the builtin commands. The first column is the name
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
# of a C routine.
# The -j flag specifies that this command is to be excluded from systems
# without job control.
# The -h flag specifies that this command is to be excluded from systems
# based on the NO_HISTORY compile-time symbol.
# The -s flag specifies that this is a POSIX 'special built-in' command.
# The rest of the line specifies the command name or names used to run the
# command. The entry for bltincmd, which is run when the user does not specify
# a command, must come first.
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
#
# NOTE: bltincmd must come first!
Implement the P1003.2 `command' builtin command, which is used to suppress shell function and alias lookup. The -p option has been implemented, the UPE -v and -V options have not. The old `command' command has been renamed to `builtin'.
2002-07-21 06:49:14 +00:00
bltincmd builtin
Sort.
2005-12-04 20:01:48 +00:00
aliascmd alias
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
bgcmd -j bg
Sort.
2005-12-04 20:01:48 +00:00
bindcmd bind
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
breakcmd -s break -s continue
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
cdcmd cd chdir
Sort.
2005-12-04 20:01:48 +00:00
commandcmd command
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
dotcmd -s .
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
echocmd echo
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
evalcmd -s eval
execcmd -s exec
exitcmd -s exit
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
expcmd exp let
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
exportcmd -s export -s readonly
Make test(1) a builtin command of our sh(1) for efficiency. The binary size increase is 3,784 bytes (about 0.6%). I don't drop the printf builtin while I'm here because some /etc/rc.* scripts seem to use it before mounting /usr where printf(1) resides. Reviewed by: arch (sheldonh) Inspired by: NetBSD, ksh Clued by: ume (on how the printf builtin is used)
2001-11-17 19:10:11 +00:00
#exprcmd expr
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
falsecmd false
fgcmd -j fg
getoptscmd getopts
hashcmd hash
Sort.
2005-12-04 20:01:48 +00:00
histcmd -h fc
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
jobidcmd jobid
jobscmd jobs
sh: Add kill builtin. This allows specifying a %job (which is equivalent to the corresponding process group). Additionally, it improves reliability of kill from sh in high-load situations and ensures "kill" finds the correct utility regardless of PATH, as required by POSIX (unless the undocumented %builtin mechanism is used). Side effect: fatal errors (any error other than kill(2) failure) now return exit status 2 instead of 1. (This is consistent with other sh builtins, but not in NetBSD.) Code size increases about 1K on i386. Obtained from: NetBSD
2010-12-21 22:47:34 +00:00
killcmd kill
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
localcmd local
sh: Add printf builtin. This was removed in 2001 but I think it is appropriate to add it back: * I do not want to encourage people to write fragile and non-portable echo commands by making printf much slower than echo. * Recent versions of Autoconf use it a lot. * Almost no software still wants to support systems that do not have printf(1) at all. * In many other shells printf is already a builtin. Side effect: printf is now always the builtin version (which behaves identically to /usr/bin/printf) and cannot be overridden via PATH (except via the undocumented %builtin mechanism). Code size increases about 5K on i386. Embedded folks might want to replace /usr/bin/printf with a hard link to /usr/bin/alias.
2010-11-19 12:56:13 +00:00
printfcmd printf
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
pwdcmd pwd
readcmd read
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
returncmd -s return
setcmd -s set
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
setvarcmd setvar
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
shiftcmd -s shift
Sort.
2005-12-04 20:01:48 +00:00
testcmd test [
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
timescmd -s times
trapcmd -s trap
truecmd -s : true
Turn on the new type builtin.
1997-04-28 03:50:07 +00:00
typecmd type
Sort.
2005-12-04 20:01:48 +00:00
ulimitcmd ulimit
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
umaskcmd umask
unaliascmd unalias
Use -s to flag POSIX's "special built-in" utilities in builtins.def. Add a new member to struct builtincmd and set it to 1 if -s was specified. This is done because there are cases where special builtins must be treated differently from other builtins. Obtained from: NetBSD (builtins.def part)
2006-04-02 18:43:33 +00:00
unsetcmd -s unset
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
1996-05-27 01:41:12 +00:00
waitcmd wait
Add the "wordexp" shell built-in command which will be used to implement the POSIX wordexp() function.
2002-12-26 14:28:54 +00:00
wordexpcmd wordexp
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