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79fc924957
available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18904 91177308-0d34-0410-b5e6-96231b3b80d8
54 lines
1.7 KiB
C++
54 lines
1.7 KiB
C++
//===- llvm/System/AIX/Path.cpp - AIX Path Implementation -------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Reid Spencer and is distributed under the
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// University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file provides the AIX-specific implementation of the Path class.
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//
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//===----------------------------------------------------------------------===//
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// Include the generic unix implementation
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#include "../Unix/Path.cpp"
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#include <sys/stat.h>
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namespace llvm {
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using namespace sys;
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//===----------------------------------------------------------------------===//
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//=== WARNING: Implementation here must contain only AIX specific code
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//=== and must not be generic UNIX code (see ../Unix/Path.cpp)
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//===----------------------------------------------------------------------===//
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bool
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Path::isValid() const {
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if (path.empty())
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return false;
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if (path.length() >= MAXPATHLEN)
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return false;
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return true;
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}
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Path
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Path::GetTemporaryDirectory() {
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char pathname[MAXPATHLEN];
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strcpy(pathname, "/tmp/llvm_XXXXXX");
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// AIX does not have a mkdtemp(), so we emulate it as follows:
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// mktemp() returns a valid name for a _file_, not a directory, but does not
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// create it. We assume that it is a valid name for a directory.
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char *TmpName = mktemp(pathname);
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if (!mkdir(TmpName, S_IRWXU))
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ThrowErrno(std::string(TmpName) + ": Can't create temporary directory");
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Path result;
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result.setDirectory(TmpName);
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assert(result.isValid() && "mkdtemp didn't create a valid pathname!");
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return result;
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}
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}
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// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab
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