Thread premissions through sys::fs::create_director{y|ies}

[oota-llvm.git] / include / llvm / Support / FileSystem.h

diff --git a/include/llvm/Support/FileSystem.h b/include/llvm/Support/FileSystem.h
index 2bd36c042d4ae5342563a7300d6d18fec8aeacef..36c669aee08de1f4325a7c6dee564c6784d1559e 100644 (file)
--- a/include/llvm/Support/FileSystem.h
+++ b/include/llvm/Support/FileSystem.h
@@ -120,7 +120,7 @@ class UniqueID {
   uint64_t File;
 
 public:
-  UniqueID() {}
+  UniqueID() = default;
   UniqueID(uint64_t Device, uint64_t File) : Device(Device), File(File) {}
   bool operator==(const UniqueID &Other) const {
     return Device == Other.Device && File == Other.File;
@@ -241,6 +241,7 @@ struct file_magic {
     macho_bundle,             ///< Mach-O Bundle file
     macho_dynamically_linked_shared_lib_stub, ///< Mach-O Shared lib stub
     macho_dsym_companion,     ///< Mach-O dSYM companion file
+    macho_kext_bundle,        ///< Mach-O kext bundle file
     macho_universal_binary,   ///< Mach-O universal binary
     coff_object,              ///< COFF object file
     coff_import_library,      ///< COFF import library
@@ -284,7 +285,8 @@ std::error_code make_absolute(SmallVectorImpl<char> &path);
 ///          specific error_code. If IgnoreExisting is false, also returns
 ///          error if the directory already existed.
 std::error_code create_directories(const Twine &path,
-                                   bool IgnoreExisting = true);
+                                   bool IgnoreExisting = true,
+                                   perms Perms = owner_all | group_all);
 
 /// @brief Create the directory in path.
 ///
@@ -292,7 +294,8 @@ std::error_code create_directories(const Twine &path,
 /// @returns errc::success if is_directory(path), otherwise a platform
 ///          specific error_code. If IgnoreExisting is false, also returns
 ///          error if the directory already existed.
-std::error_code create_directory(const Twine &path, bool IgnoreExisting = true);
+std::error_code create_directory(const Twine &path, bool IgnoreExisting = true,
+                                 perms Perms = owner_all | group_all);
 
 /// @brief Create a link from \a from to \a to.
 ///
@@ -336,8 +339,8 @@ std::error_code copy_file(const Twine &From, const Twine &To);
 
 /// @brief Resize path to size. File is resized as if by POSIX truncate().
 ///
-/// @param path Input file descriptor.
-/// @param size Size to resize to.
+/// @param FD Input file descriptor.
+/// @param Size Size to resize to.
 /// @returns errc::success if \a path has been resized to \a size, otherwise a
 ///          platform-specific error_code.
 std::error_code resize_file(int FD, uint64_t Size);
@@ -624,9 +627,9 @@ std::error_code getUniqueID(const Twine Path, UniqueID &Result);
 /// This class represents a memory mapped file. It is based on
 /// boost::iostreams::mapped_file.
 class mapped_file_region {
-  mapped_file_region() LLVM_DELETED_FUNCTION;
-  mapped_file_region(mapped_file_region&) LLVM_DELETED_FUNCTION;
-  mapped_file_region &operator =(mapped_file_region&) LLVM_DELETED_FUNCTION;
+  mapped_file_region() = delete;
+  mapped_file_region(mapped_file_region&) = delete;
+  mapped_file_region &operator =(mapped_file_region&) = delete;
 
 public:
   enum mapmode {
@@ -639,11 +642,6 @@ private:
   /// Platform-specific mapping state.
   uint64_t Size;
   void *Mapping;
-#ifdef LLVM_ON_WIN32
-  int FileDescriptor;
-  void *FileHandle;
-  void *FileMappingHandle;
-#endif
 
   std::error_code init(int FD, uint64_t Offset, mapmode Mode);