sh/builtins.def

   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 319576 2017-06-04 21:02:48Z bdrewery $
  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 -h flag specifies that this command is to be excluded from systems
  43 # based on the NO_HISTORY compile-time symbol.
  44 # The -n flag specifies that this command can safely be run in the same
  45 # process when it is the only command in a command substitution.  Some
  46 # commands have special logic defined in safe_builtin().
  47 # The -s flag specifies that this is a POSIX 'special built-in' command.
  48 # The rest of the line specifies the command name or names used to run the
  49 # command.  The entry for bltincmd, which is run when the user does not specify
  50 # a command, must come first.
  51 #
  52 # NOTE: bltincmd must come first!
  53
  54 bltincmd -n     builtin
  55 aliascmd        alias
  56 bgcmd -j        bg
  57 bindcmd         bind
  58 breakcmd        -s break -s continue
  59 cdcmd           cd chdir
  60 commandcmd -n   command
  61 dotcmd          -s .
  62 echocmd -n      echo
  63 evalcmd         -s eval
  64 execcmd         -s exec
  65 exitcmd         -s exit
  66 letcmd          let
  67 exportcmd       -s export -s readonly
  68 #exprcmd                expr
  69 falsecmd -n     false
  70 fgcmd -j        fg
  71 freebsd_wordexpcmd      freebsd_wordexp
  72 getoptscmd      getopts
  73 hashcmd         hash
  74 histcmd -h      fc
  75 jobidcmd -n     jobid
  76 jobscmd -n      jobs
  77 killcmd -n      kill
  78 localcmd        local
  79 printfcmd -n    printf
  80 pwdcmd -n       pwd
  81 readcmd         read
  82 returncmd       -s return
  83 setcmd          -s set
  84 setvarcmd       setvar
  85 shiftcmd        -s shift
  86 testcmd -n      test [
  87 timescmd -n     -s times
  88 trapcmd         -s trap
  89 truecmd -n      -s : true
  90 typecmd -n      type
  91 ulimitcmd       ulimit
  92 umaskcmd        umask
  93 unaliascmd      unalias
  94 unsetcmd        -s unset
  95 waitcmd         wait
  96 wordexpcmd      wordexp