From a54ba12ae7a8cf826b65d2e4a882258e952c35b1 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Fri, 14 Jun 2013 16:43:15 +0000 Subject: Convert a use of sys::Path::GetTemporaryDirectory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183987 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/GraphWriter.cpp | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) (limited to 'lib/Support') diff --git a/lib/Support/GraphWriter.cpp b/lib/Support/GraphWriter.cpp index f651e25e76..163345e4e6 100644 --- a/lib/Support/GraphWriter.cpp +++ b/lib/Support/GraphWriter.cpp @@ -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(); } -- cgit v1.2.3