[VFS] Add getter for mapping entries.
When generating a reproducer in LLDB we build up the mapping but don't
immediately copy over the files on the file system.
Rather than keeping a separate data structure with real and virtual
paths, we might as well reuse the entries already stored in the
YAMLVFSWriter to lazily copy over the files when needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@351266 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/llvm/Support/VirtualFileSystem.h b/include/llvm/Support/VirtualFileSystem.h
index 4cc729e..61c3d2f 100644
--- a/include/llvm/Support/VirtualFileSystem.h
+++ b/include/llvm/Support/VirtualFileSystem.h
@@ -753,6 +753,8 @@
OverlayDir.assign(OverlayDirectory.str());
}
+ const std::vector<YAMLVFSEntry> &getMappings() const { return Mappings; }
+
void write(llvm::raw_ostream &OS);
};
