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AIX does not have mkdtemp() so emulate its behavior using mktemp() and mkdir()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17131 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -7,12 +7,13 @@
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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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// 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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@ -34,11 +35,15 @@ Path::is_valid() const {
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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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if (0 == mkdtemp(pathname))
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ThrowErrno(std::string(pathname) + ": Can't create temporary directory");
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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.set_directory(pathname);
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result.set_directory(TmpName);
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assert(result.is_valid() && "mkdtemp didn't create a valid pathname!");
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return result;
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}
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