text: /*
   * coreHTTP v1.0.0
   * Copyright (C) 2020 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy of
   * this software and associated documentation files (the "Software"), to deal in
   * the Software without restriction, including without limitation the rights to
   * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
   * the Software, and to permit persons to whom the Software is furnished to do so,
   * subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
   * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
   * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
   * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
   * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
   */
  
  /**
   * @file get_time_stub.c
   * @brief A stub to mock the retrieval of current time.
   */
  #include "stdint.h"
  #include "get_time_stub.h"
  
  
  uint32_t GetCurrentTimeStub( void )
  {
      /* The HTTP relies on this timestamp in order to complete the network send
       * and receive loops. Returning an unbounded timestamp does not add value to
       * the proofs as the HTTP library uses this timestamp only in an arithmetic
       * operation to get the difference. In C, arithmetic operations on unsigned
       * integers are guaranteed to reliably wrap around with no adverse side
       * effects. If the time returned was unbounded, the network send and receive
       * loops could be unwound a large number of times making the proof execution
       * very long. */
      static uint32_t globalEntryTime = 0;
  
      return globalEntryTime++;
  }
  