Use LLVM for all stat-related functionality.

This deletes LLDB's FileType enumeration and replaces all
users, and all calls to functions that check whether a file
exists etc with corresponding calls to LLVM.

Differential Revision: https://reviews.llvm.org/D30624

llvm-svn: 297116

1 files changed, 7 insertions, 0 deletions

diff --git a/llvm/lib/Support/Path.cpp b/llvm/lib/Support/Path.cpp
index 0709ec272f5..94ed1876bbd 100644
--- a/llvm/lib/Support/Path.cpp
+++ b/llvm/lib/Support/Path.cpp
@@ -953,6 +953,13 @@ bool status_known(file_status s) {
   return s.type() != file_type::status_error;
 }
 
+file_type get_file_type(const Twine &Path) {
+  file_status st;
+  if (status(Path, st))
+    return file_type::status_error;
+  return st.type();
+}
+
 bool is_directory(file_status status) {
   return status.type() == file_type::directory_file;
 }