src/cpp-common/bt2c/libc-up.hpp

   1 /*
   2  * Copyright (c) 2022 EfficiOS, inc.
   3  *
   4  * SPDX-License-Identifier: MIT
   5  */
   6
   7 #ifndef BABELTRACE_CPP_COMMON_BT2C_LIBC_UP_HPP
   8 #define BABELTRACE_CPP_COMMON_BT2C_LIBC_UP_HPP
   9
  10 #include <cstdio>
  11 #include <memory>
  12
  13 namespace bt2c {
  14 namespace internal {
  15
  16 struct FileCloserDeleter
  17 {
  18     void operator()(std::FILE * const f) noexcept
  19     {
  20         std::fclose(f);
  21     }
  22 };
  23
  24 } /* namespace internal */
  25
  26 using FileUP = std::unique_ptr<std::FILE, internal::FileCloserDeleter>;
  27
  28 } /* namespace bt2c */
  29
  30 #endif /* BABELTRACE_CPP_COMMON_BT2C_LIBC_UP_HPP */