Index: mojo/services/files/public/c/lib/fd_table.h |
diff --git a/mojo/services/files/public/c/lib/fd_table.h b/mojo/services/files/public/c/lib/fd_table.h |
deleted file mode 100644 |
index f007320bc5b893a2c1a87e16b53a93451477e1db..0000000000000000000000000000000000000000 |
--- a/mojo/services/files/public/c/lib/fd_table.h |
+++ /dev/null |
@@ -1,56 +0,0 @@ |
-// Copyright 2015 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef SERVICES_FILES_C_LIB_FD_TABLE_H_ |
-#define SERVICES_FILES_C_LIB_FD_TABLE_H_ |
- |
-#include <stddef.h> |
- |
-#include <memory> |
-#include <vector> |
- |
-#include "files/public/c/lib/fd_impl.h" |
-#include "mojo/public/cpp/system/macros.h" |
- |
-namespace mojio { |
- |
-class ErrnoImpl; |
- |
-// A simple (thread-unsafe) implementation of an FD (file descriptor) table, |
-// mapping FDs (integers) to |FDImpl|s. (Note that on failure, all the methods |
-// set "errno" using the |ErrnoImpl| provided to the constructor.) |
-class FDTable { |
- public: |
- // The |ErrnoImpl| must outlive this object. |max_num_fds| is the maximum |
- // number of FDs allowed (simultaneously). This number should be relatively |
- // small (hundreds to maybe tens of thousands, certainly not millions). |
- FDTable(ErrnoImpl* errno_impl, size_t max_num_fds); |
- // Note: This does not |Close()| any remaining |FDImpl|s. |
- ~FDTable(); |
- |
- // Returns the new FD (>= 0) on success and -1 on failure. Note that the |
- // lowest-valued FD available is always allocated. |
- int Add(std::unique_ptr<FDImpl> fd_impl); |
- |
- // Returns the |FDImpl| associated to |fd| (null if |fd| is not valid), |
- // keeping the |FDImpl| in the table (and thus |fd| valid). |
- FDImpl* Get(int fd) const; |
- |
- // Removes and returns the |FDImpl| associated to |fd| (null if |fd| is not |
- // valid). Note that |Close()| is not called on the |FDImpl|. |
- std::unique_ptr<FDImpl> Remove(int fd); |
- |
- ErrnoImpl* errno_impl() const { return errno_impl_; } |
- size_t max_num_fds() const { return table_.size(); } |
- |
- private: |
- ErrnoImpl* const errno_impl_; |
- std::vector<std::unique_ptr<FDImpl>> table_; |
- |
- MOJO_DISALLOW_COPY_AND_ASSIGN(FDTable); |
-}; |
- |
-} // namespace mojio |
- |
-#endif // SERVICES_FILES_C_LIB_FD_TABLE_H_ |