text: /* mbed Microcontroller Library
   * Copyright (c) 2006-2019 ARM Limited
   * SPDX-License-Identifier: Apache-2.0
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  #include "FileHandle.h"
  #include "ebox_retarget.h"
  
  namespace ebox {
  
  off_t FileHandle::size()
  {
      /* remember our current position */
      off_t off = seek(0, SEEK_CUR);
      if (off < 0) {
          return off;
      }
      /* seek to the end to get the file length */
      off_t size = seek(0, SEEK_END);
      /* return to our old position */
      seek(off, SEEK_SET);
      return size;
  }
  
  } // namespace mbed
  