freebsd-dev/bin/sh/builtins.def
Bryan Drewery 3ecb77f014 Allow defining nofork builtins from builtins.def and move always-safe ones there.
The generated code remains the same.

Reviewed by:	jilles
Differential Revision:	https://reviews.freebsd.org/D11042
2017-06-04 21:02:48 +00:00

97 lines
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#!/bin/sh -
#-
# 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.
# 3. 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
# $FreeBSD$
#
# This file lists all the builtin commands. The first column is the name
# 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 -n flag specifies that this command can safely be run in the same
# process when it is the only command in a command substitution. Some
# commands have special logic defined in safe_builtin().
# 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.
#
# NOTE: bltincmd must come first!
bltincmd -n builtin
aliascmd alias
bgcmd -j bg
bindcmd bind
breakcmd -s break -s continue
cdcmd cd chdir
commandcmd -n command
dotcmd -s .
echocmd -n echo
evalcmd -s eval
execcmd -s exec
exitcmd -s exit
letcmd let
exportcmd -s export -s readonly
#exprcmd expr
falsecmd -n false
fgcmd -j fg
freebsd_wordexpcmd freebsd_wordexp
getoptscmd getopts
hashcmd hash
histcmd -h fc
jobidcmd -n jobid
jobscmd -n jobs
killcmd -n kill
localcmd local
printfcmd -n printf
pwdcmd -n pwd
readcmd read
returncmd -s return
setcmd -s set
setvarcmd setvar
shiftcmd -s shift
testcmd -n test [
timescmd -n -s times
trapcmd -s trap
truecmd -n -s : true
typecmd -n type
ulimitcmd ulimit
umaskcmd umask
unaliascmd unalias
unsetcmd -s unset
waitcmd wait
wordexpcmd wordexp