Index: mojo/services/files/public/c/lib/fd_table.cc |
diff --git a/mojo/services/files/public/c/lib/fd_table.cc b/mojo/services/files/public/c/lib/fd_table.cc |
deleted file mode 100644 |
index 9a7986ee7a17ded15a0104e987d7590f404e673a..0000000000000000000000000000000000000000 |
--- a/mojo/services/files/public/c/lib/fd_table.cc |
+++ /dev/null |
@@ -1,61 +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. |
- |
-#include "files/public/c/lib/fd_table.h" |
- |
-#include <errno.h> |
- |
-#include <limits> |
-#include <utility> |
- |
-#include "files/public/c/lib/errno_impl.h" |
-#include "mojo/public/cpp/environment/logging.h" |
- |
-namespace mojio { |
- |
-FDTable::FDTable(ErrnoImpl* errno_impl, size_t max_num_fds) |
- : errno_impl_(errno_impl), table_(max_num_fds) { |
- MOJO_DCHECK(max_num_fds > 0); |
- // The index of the last FD has to fit into an |int|. |
- MOJO_DCHECK(max_num_fds - 1 <= |
- static_cast<size_t>(std::numeric_limits<int>::max())); |
-} |
- |
-FDTable::~FDTable() { |
- // TODO(vtl): Warn if there are still non-null entries? |
-} |
- |
-int FDTable::Add(std::unique_ptr<FDImpl> fd_impl) { |
- ErrnoImpl::Setter errno_setter(errno_impl_); |
- MOJO_DCHECK(fd_impl); |
- |
- for (size_t i = 0; i < table_.size(); i++) { |
- if (!table_[i]) { |
- table_[i] = std::move(fd_impl); |
- return static_cast<int>(i); |
- } |
- } |
- errno_setter.Set(EMFILE); |
- return -1; |
-} |
- |
-FDImpl* FDTable::Get(int fd) const { |
- ErrnoImpl::Setter errno_setter(errno_impl_); |
- if (fd < 0 || static_cast<size_t>(fd) >= table_.size() || !table_[fd]) { |
- errno_setter.Set(EBADF); |
- return nullptr; |
- } |
- return table_[fd].get(); |
-} |
- |
-std::unique_ptr<FDImpl> FDTable::Remove(int fd) { |
- ErrnoImpl::Setter errno_setter(errno_impl_); |
- if (fd < 0 || static_cast<size_t>(fd) >= table_.size() || !table_[fd]) { |
- errno_setter.Set(EBADF); |
- return nullptr; |
- } |
- return std::move(table_[fd]); |
-} |
- |
-} // namespace mojio |