diff options
Diffstat (limited to 'lib/Support/Unix/PathV2.inc')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index 03ff28367e44..bbbc344661be 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -42,6 +42,9 @@ #if HAVE_STDIO_H #include <stdio.h> #endif +#if HAVE_LIMITS_H +#include <limits.h> +#endif using namespace llvm; @@ -342,19 +345,22 @@ error_code status(const Twine &path, file_status &result) { } error_code unique_file(const Twine &model, int &result_fd, - SmallVectorImpl<char> &result_path) { + SmallVectorImpl<char> &result_path, + bool makeAbsolute) { SmallString<128> Model; model.toVector(Model); // Null terminate. Model.c_str(); - // Make model absolute by prepending a temp directory if it's not already. - bool absolute = path::is_absolute(Twine(Model)); - if (!absolute) { - SmallString<128> TDir; - if (error_code ec = TempDir(TDir)) return ec; - path::append(TDir, Twine(Model)); - Model.swap(TDir); + if (makeAbsolute) { + // Make model absolute by prepending a temp directory if it's not already. + bool absolute = path::is_absolute(Twine(Model)); + if (!absolute) { + SmallString<128> TDir; + if (error_code ec = TempDir(TDir)) return ec; + path::append(TDir, Twine(Model)); + Model.swap(TDir); + } } // Replace '%' with random chars. From here on, DO NOT modify model. It may be |