diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Support/FileSystem.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h index 3244517..d8f79ba 100644 --- a/include/llvm/Support/FileSystem.h +++ b/include/llvm/Support/FileSystem.h @@ -575,6 +575,22 @@ error_code unique_file(const Twine &model, int &result_fd, error_code unique_file(const Twine &Model, SmallVectorImpl<char> &ResultPath, bool MakeAbsolute = true); +/// @brief Create a file in the system temporary directory. +/// +/// The filename is of the form prefix-random_chars.suffix. Since the directory +/// is not know to the caller, Prefix and Suffix cannot have path separators. +/// The files are created with mode 0600. +/// +/// This should be used for things like a temporary .s that is removed after +/// running the assembler. +error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix, + int &ResultFD, + SmallVectorImpl<char> &ResultPath); + +/// @brief Simpler version for clients that don't want an open file. +error_code createTemporaryFile(const Twine &Prefix, StringRef Suffix, + SmallVectorImpl<char> &ResultPath); + error_code createUniqueDirectory(const Twine &Prefix, SmallVectorImpl<char> &ResultPath); |