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71 lines
2.4 KiB
71 lines
2.4 KiB
@echo off |
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rem tools/unlink.bat |
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rem |
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rem Copyright (C) 2012 Gregory Nutt. All rights reserved. |
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rem Author: Gregory Nutt <gnutt@nuttx.org> |
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rem |
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rem Redistribution and use in source and binary forms, with or without |
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rem modification, are permitted provided that the following conditions |
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rem are met: |
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rem |
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rem 1. Redistributions of source code must retain the above copyright |
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rem notice, this list of conditions and the following disclaimer. |
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rem 2. Redistributions in binary form must reproduce the above copyright |
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rem notice, this list of conditions and the following disclaimer in |
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rem the documentation and/or other materials provided with the |
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rem distribution. |
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rem 3. Neither the name NuttX nor the names of its contributors may be |
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rem used to endorse or promote products derived from this software |
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rem without specific prior written permission. |
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rem |
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rem THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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rem "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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rem LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS |
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rem FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE |
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rem COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, |
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rem INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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rem BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS |
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rem OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED |
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rem AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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rem LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
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rem ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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rem POSSIBILITY OF SUCH DAMAGE. |
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rem |
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rem Verify that arguments were provided |
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set link=%1 |
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if "%link%"=="" goto :MissingArgument |
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rem Check if something already exists at the link path |
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if exist "%link%" goto :LinkExists |
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echo %link% does not exist |
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goto :ShowUsage |
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rem %link% make be a symbolic link or it may be a copied director (with |
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rem a .fakelnk file in it). It really does not matter which: We do the |
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rem same thing in either case |
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:LinkExists |
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rmdir /q /s %link% |
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if errorlevel 1 ( |
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echo Failed to remove existing object at %link% |
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goto :ShowUsage |
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) |
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goto :End |
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:MissingArgument |
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echo Missing Argument |
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:ShowUsage |
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echo USAGE: %0 ^<link^> |
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echo Where: |
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echo ^<link^> is the linked (or copied) directory to be removed |
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:End
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