diff options
| author | Eric Christopher <echristo@apple.com> | 2012-05-11 00:07:44 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2012-05-11 00:07:44 +0000 |
| commit | 61aef8bdf7a60bb1ab510fee0c5b2792468aadd3 (patch) | |
| tree | c88c6fc2fc6e7bb51391a594dcff6ed4fbdb0df3 /lib/Support/Unix | |
| parent | 620ee81fa0bef312d711688c86b73aa16f088509 (diff) | |
Allow unique_file to take a mode for file permissions, but default
to user only read/write.
Part of rdar://11325849
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156591 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Unix')
| -rw-r--r-- | lib/Support/Unix/PathV2.inc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Support/Unix/PathV2.inc b/lib/Support/Unix/PathV2.inc index 3446c28e06..a7007cd697 100644 --- a/lib/Support/Unix/PathV2.inc +++ b/lib/Support/Unix/PathV2.inc @@ -347,9 +347,10 @@ error_code status(const Twine &path, file_status &result) { return error_code::success(); } +// Since this is most often used for temporary files, mode defaults to 0600. error_code unique_file(const Twine &model, int &result_fd, - SmallVectorImpl<char> &result_path, - bool makeAbsolute) { + SmallVectorImpl<char> &result_path, + bool makeAbsolute, unsigned mode) { SmallString<128> Model; model.toVector(Model); // Null terminate. @@ -379,7 +380,7 @@ retry_random_path: // Try to open + create the file. rety_open_create: - int RandomFD = ::open(RandomPath.c_str(), O_RDWR | O_CREAT | O_EXCL, 0600); + int RandomFD = ::open(RandomPath.c_str(), O_RDWR | O_CREAT | O_EXCL, mode); if (RandomFD == -1) { // If the file existed, try again, otherwise, error. if (errno == errc::file_exists) |