1 files changed, 52 insertions, 55 deletions
diff --git a/include/lldb/Host/FileSystem.h b/include/lldb/Host/FileSystem.h
index d656d2264f66..6dbea6d2cce3 100644
--- a/include/lldb/Host/FileSystem.h
+++ b/include/lldb/Host/FileSystem.h
@@ -10,67 +10,64 @@
 #ifndef liblldb_Host_FileSystem_h
 #define liblldb_Host_FileSystem_h
 
+#include "lldb/Core/Error.h"
+#include "lldb/Host/FileSpec.h"
+#include "llvm/Support/Chrono.h"
+
+#include "lldb/lldb-types.h"
+
 #include <stdint.h>
 #include <stdio.h>
 #include <sys/stat.h>
 
-#include "lldb/lldb-types.h"
+namespace lldb_private {
+class FileSystem {
+public:
+  static const char *DEV_NULL;
+  static const char *PATH_CONVERSION_ERROR;
 
-#include "lldb/Core/Error.h"
-#include "lldb/Host/FileSpec.h"
+  static FileSpec::PathSyntax GetNativePathSyntax();
+
+  static Error MakeDirectory(const FileSpec &file_spec, uint32_t mode);
+  static Error DeleteDirectory(const FileSpec &file_spec, bool recurse);
+
+  static Error GetFilePermissions(const FileSpec &file_spec,
+                                  uint32_t &file_permissions);
+  static Error SetFilePermissions(const FileSpec &file_spec,
+                                  uint32_t file_permissions);
+  static lldb::user_id_t GetFileSize(const FileSpec &file_spec);
+  static bool GetFileExists(const FileSpec &file_spec);
+
+  static Error Hardlink(const FileSpec &src, const FileSpec &dst);
+  static int GetHardlinkCount(const FileSpec &file_spec);
+  static Error Symlink(const FileSpec &src, const FileSpec &dst);
+  static Error Readlink(const FileSpec &src, FileSpec &dst);
+  static Error Unlink(const FileSpec &file_spec);
+
+  static Error ResolveSymbolicLink(const FileSpec &src, FileSpec &dst);
+
+  static bool CalculateMD5(const FileSpec &file_spec, uint64_t &low,
+                           uint64_t &high);
+  static bool CalculateMD5(const FileSpec &file_spec, uint64_t offset,
+                           uint64_t length, uint64_t &low, uint64_t &high);
+
+  static bool CalculateMD5AsString(const FileSpec &file_spec,
+                                   std::string &digest_str);
+  static bool CalculateMD5AsString(const FileSpec &file_spec, uint64_t offset,
+                                   uint64_t length, std::string &digest_str);
+
+  /// Return \b true if \a spec is on a locally mounted file system, \b false
+  /// otherwise.
+  static bool IsLocal(const FileSpec &spec);
+
+  /// Wraps ::fopen in a platform-independent way. Once opened, FILEs can be
+  /// manipulated and closed with the normal ::fread, ::fclose, etc. functions.
+  static FILE *Fopen(const char *path, const char *mode);
+
+  /// Wraps ::stat in a platform-independent way.
+  static int Stat(const char *path, struct stat *stats);
 
-namespace lldb_private
-{
-class FileSystem
-{
-  public:
-    static const char *DEV_NULL;
-    static const char *PATH_CONVERSION_ERROR;
-
-    static FileSpec::PathSyntax GetNativePathSyntax();
-
-    static Error MakeDirectory(const FileSpec &file_spec, uint32_t mode);
-    static Error DeleteDirectory(const FileSpec &file_spec, bool recurse);
-
-    static Error GetFilePermissions(const FileSpec &file_spec,
-                                    uint32_t &file_permissions);
-    static Error SetFilePermissions(const FileSpec &file_spec,
-                                    uint32_t file_permissions);
-    static lldb::user_id_t GetFileSize(const FileSpec &file_spec);
-    static bool GetFileExists(const FileSpec &file_spec);
-
-    static Error Hardlink(const FileSpec &src, const FileSpec &dst);
-    static int GetHardlinkCount(const FileSpec &file_spec);
-    static Error Symlink(const FileSpec &src, const FileSpec &dst);
-    static Error Readlink(const FileSpec &src, FileSpec &dst);
-    static Error Unlink(const FileSpec &file_spec);
-    
-    static Error ResolveSymbolicLink(const FileSpec &src, FileSpec &dst);
-
-    static bool CalculateMD5(const FileSpec &file_spec, uint64_t &low, uint64_t &high);
-    static bool CalculateMD5(const FileSpec &file_spec,
-                             uint64_t offset,
-                             uint64_t length,
-                             uint64_t &low,
-                             uint64_t &high);
-
-    static bool CalculateMD5AsString(const FileSpec &file_spec, std::string& digest_str);
-    static bool CalculateMD5AsString(const FileSpec &file_spec,
-                                     uint64_t offset,
-                                     uint64_t length,
-                                     std::string& digest_str);
-
-    /// Return \b true if \a spec is on a locally mounted file system, \b false otherwise.
-    static bool IsLocal(const FileSpec &spec);
-
-    /// Wraps ::fopen in a platform-independent way. Once opened, FILEs can be
-    /// manipulated and closed with the normal ::fread, ::fclose, etc. functions.
-    static FILE *
-    Fopen(const char *path, const char *mode);
-
-    /// Wraps ::stat in a platform-independent way.
-    static int
-    Stat(const char *path, struct stat *stats);
+  static llvm::sys::TimePoint<> GetModificationTime(const FileSpec &file_spec);
 };
 }