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Add sys::Path::makeAbsolute().
llvm-svn: 68663
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@ -459,6 +459,10 @@ namespace sys {
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/// @brief Make the current path name unique in the file system.
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bool makeUnique( bool reuse_current /*= true*/, std::string* ErrMsg );
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/// The current Path name is made absolute by prepending the
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/// current working directory if necessary.
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void makeAbsolute();
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/// @}
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/// @name Disk Mutators
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/// @{
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@ -207,6 +207,18 @@ bool Path::hasMagicNumber(const std::string &Magic) const {
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return false;
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}
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void Path::makeAbsolute() {
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if (isAbsolute())
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return;
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Path CWD = Path::GetCurrentDirectory();
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assert(CWD.isAbsolute() && "GetCurrentDirectory returned relative path!");
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CWD.appendComponent(path);
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path = CWD.toString();
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}
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static void getPathList(const char*path, std::vector<Path>& Paths) {
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const char* at = path;
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const char* delim = strchr(at, PathSeparator);
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