add an accessor.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49023 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/include/llvm/System/Path.h b/include/llvm/System/Path.h
index c2a1bbc7c8..303235db3e 100644
--- a/include/llvm/System/Path.h
+++ b/include/llvm/System/Path.h
@@ -282,6 +282,9 @@ namespace sys {
       /// @returns a 'C' string containing the path name.
       /// @brief Returns the path as a C string.
       const char *c_str() const { return path.c_str(); }
+  
+      /// size - Return the length in bytes of this path name.
+      unsigned size() const { return path.size(); }
 
     /// @}
     /// @name Disk Accessors