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Convert a use of sys::Path::GetTemporaryDirectory.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183987 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2013-06-14 16:43:15 +00:00
parent bb40b3e957
commit a54ba12ae7
2 changed files with 17 additions and 20 deletions
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19
lib/Support/GraphWriter.cpp
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@ -66,18 +66,17 @@ StringRef llvm::DOT::getColorString(unsigned ColorNumber) {
return Colors[ColorNumber % NumColors];
}
std::string llvm::createGraphFilename(const Twine &Name) {
std::string ErrMsg;
sys::Path Filename = sys::Path::GetTemporaryDirectory(&ErrMsg);
if (Filename.isEmpty()) {
errs() << "Error: " << ErrMsg << "\n";
return "";
}
Filename.appendComponent((Name + ".dot").str());
if (Filename.makeUnique(true,&ErrMsg)) {
errs() << "Error: " << ErrMsg << "\n";
std::string llvm::createGraphFilename(const Twine &Name, int &FD) {
FD = -1;
SmallString<128> Filename;
error_code EC = sys::fs::unique_file(Twine(Name) + "-%%%%%%%.dot",
FD, Filename);
if (EC) {
errs() << "Error: " << EC.message() << "\n";
return "";
}
errs() << "Writing '" << Filename << "'... ";
return Filename.str();
}