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Diffstat (limited to 'bin/1sh/funcs/pushd')
| -rw-r--r-- | bin/1sh/funcs/pushd | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/bin/1sh/funcs/pushd b/bin/1sh/funcs/pushd deleted file mode 100644 index 11e3199c..00000000 --- a/bin/1sh/funcs/pushd +++ /dev/null @@ -1,73 +0,0 @@ -#!/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. -# -# @(#)pushd 8.2 (Berkeley) 5/4/95 -# $FreeBSD: releng/12.1/bin/sh/funcs/pushd 314436 2017-02-28 23:42:47Z imp $ - -# pushd, popd, and dirs --- written by Chris Bertin -# Pixel Computer Inc. ...!wjh12!pixel!pixutl!chris -# as modified by Patrick Elam of GTRI and Kenneth Almquist at UW - -pushd () { - SAVE=`pwd` - if [ "$1" = "" ] - then if [ "$DSTACK" = "" ] - then echo "pushd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 || return - shift 1 - DSTACK="$*" - else cd $1 > /dev/null || return - fi - DSTACK="$SAVE $DSTACK" - dirs -} - -popd () { - if [ "$DSTACK" = "" ] - then echo "popd: directory stack empty." - return 1 - fi - set $DSTACK - cd $1 - shift - DSTACK=$* - dirs -} - -dirs () { - echo "`pwd` $DSTACK" - return 0 -} |