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[unix-history] / bin / sh / builtins
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1#!/bin/sh -
2#
3# Copyright (c) 1991 The Regents of the University of California.
4# All rights reserved.
5#
6# This code is derived from software contributed to Berkeley by
7# Kenneth Almquist.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13# notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15# notice, this list of conditions and the following disclaimer in the
16# documentation and/or other materials provided with the distribution.
17# 3. All advertising materials mentioning features or use of this software
18# must display the following acknowledgement:
19# This product includes software developed by the University of
20# California, Berkeley and its contributors.
21# 4. Neither the name of the University nor the names of its contributors
22# may be used to endorse or promote products derived from this software
23# without specific prior written permission.
24#
25# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35# SUCH DAMAGE.
36#
37# @(#)builtins 5.1 (Berkeley) 3/7/91
78ed81a3 38#
39# /b/source/CVS/src/bin/sh/builtins,v 1.4 1993/07/07 01:11:56 jtc Exp
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40
41#
42# This file lists all the builtin commands. The first column is the name
43# of a C routine. The -j flag, if present, specifies that this command
44# is to be excluded from systems without job control. The rest of the line
45# specifies the command name or names used to run the command. The entry
46# for nullcmd, which is run when the user does not specify a command, must
47# come first.
48#
49# Copyright (C) 1989 by Kenneth Almquist. All rights reserved.
50# This file is part of ash, which is distributed under the terms specified
51# by the Ash General Public License. See the file named LICENSE.
52
53bltincmd command
54#alloccmd alloc
55bgcmd -j bg
56breakcmd break continue
57#catfcmd catf
58cdcmd cd chdir
59dotcmd .
60echocmd echo
61evalcmd eval
62execcmd exec
63exitcmd exit
64exportcmd export readonly
65#exprcmd expr test [
78ed81a3 66falsecmd false
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67fgcmd -j fg
68getoptscmd getopts
69hashcmd hash
70jobidcmd jobid
71jobscmd jobs
72lccmd lc
73#linecmd line
74localcmd local
75#nlechocmd nlecho
76pwdcmd pwd
77readcmd read
78returncmd return
79setcmd set
80setvarcmd setvar
81shiftcmd shift
82trapcmd trap
83truecmd : true
84umaskcmd umask
85unsetcmd unset
86waitcmd wait