1#!/bin/sh - 2 3#- 4# Copyright (c) 1991, 1993 5# The Regents of the University of California. All rights reserved. 6# 7# This code is derived from software contributed to Berkeley by 8# Kenneth Almquist. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. Neither the name of the University nor the names of its contributors 19# may be used to endorse or promote products derived from this software 20# without specific prior written permission. 21# 22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32# SUCH DAMAGE. 33# 34# @(#)builtins.def 8.4 (Berkeley) 5/4/95 35# $FreeBSD: head/bin/sh/builtins.def 360210 2020-04-22 21:45:43Z jilles $ 36 37# 38# This file lists all the builtin commands. The first column is the name 39# of a C routine. 40# The -j flag specifies that this command is to be excluded from systems 41# without job control. 42# The -n flag specifies that this command can safely be run in the same 43# process when it is the only command in a command substitution. Some 44# commands have special logic defined in safe_builtin(). 45# The -s flag specifies that this is a POSIX 'special built-in' command. 46# The rest of the line specifies the command name or names used to run the 47# command. The entry for bltincmd, which is run when the user does not specify 48# a command, must come first. 49# 50# NOTE: bltincmd must come first! 51 52bltincmd -n builtin 53aliascmd alias 54bgcmd -j bg 55bindcmd bind 56breakcmd -s break -s continue 57cdcmd cd chdir 58commandcmd -n command 59dotcmd -s . 60echocmd -n echo 61evalcmd -s eval 62execcmd -s exec 63exitcmd -s exit 64letcmd let 65exportcmd -s export -s readonly 66#exprcmd expr 67falsecmd -n false 68fgcmd -j fg 69getoptscmd getopts 70hashcmd hash 71histcmd fc 72jobidcmd -n jobid 73jobscmd -n jobs 74killcmd -n kill 75localcmd local 76printfcmd -n printf 77pwdcmd -n pwd 78readcmd read 79returncmd -s return 80setcmd -s set 81setvarcmd setvar 82shiftcmd -s shift 83testcmd -n test [ 84timescmd -n -s times 85trapcmd -s trap 86truecmd -n -s : true 87typecmd -n type 88ulimitcmd ulimit 89umaskcmd umask 90unaliascmd unalias 91unsetcmd -s unset 92waitcmd wait 93wordexpcmd wordexp 94wordexp2cmd wordexp2 95