my_io_bits.h

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/* Copyright (c) 2016, 2025, Oracle and/or its affiliates.
 
  This program is free software; you can redistribute it and/or modify
  it under the terms of the GNU General Public License, version 2.0,
  as published by the Free Software Foundation.
 
  This program is designed to work with certain software (including
  but not limited to OpenSSL) that is licensed under separate terms,
  as designated in a particular file or component or in included license
  documentation.  The authors of MySQL hereby grant you an additional
  permission to link the program and your derivative works with the
  separately licensed software that they have either included with
  the program or referenced in the documentation.
 
  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License, version 2.0, for more details.
 
  You should have received a copy of the GNU General Public License
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#ifndef COMPONENTS_SERVICES_BITS_MY_IO_BITS_H
#define COMPONENTS_SERVICES_BITS_MY_IO_BITS_H
 
/**
  @file mysql/components/services/bits/my_io_bits.h
  Types to make file and socket I/O compatible.
*/
 
#if defined(_WIN32) && !defined(MYSQL_ABI_CHECK)
/* Include common headers.*/
#include <io.h> /* access(), chmod() */
#ifdef WIN32_LEAN_AND_MEAN
#include <winsock2.h>
#include <ws2tcpip.h> /* SOCKET */
#endif
#endif
 
#ifndef MYSQL_ABI_CHECK
#if !defined(_WIN32)
#include <sys/socket.h>
#include <unistd.h>
#endif
#include <errno.h>
#include <limits.h>
#include <sys/types.h>  // Needed for mode_t, so IWYU pragma: keep.
#endif
 
typedef int File; /* File descriptor */
#if defined(_WIN32) && !defined(MYSQL_ABI_CHECK)
typedef int MY_MODE;
typedef int mode_t;
typedef int socket_len_t;
typedef SOCKET my_socket;
#define MY_SOCKET_FMT "%llu"
#else
typedef mode_t MY_MODE;
typedef socklen_t socket_len_t;
typedef int my_socket; /* File descriptor for sockets */
#define MY_SOCKET_FMT "%d"
#endif /* _WIN32 */
 
#endif /* COMPONENTS_SERVICES_BITS_MY_IO_BITS_H */