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-rw-r--r--StdLib/BsdSocketLib/SocketInternals.h205
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diff --git a/StdLib/BsdSocketLib/SocketInternals.h b/StdLib/BsdSocketLib/SocketInternals.h
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--- a/StdLib/BsdSocketLib/SocketInternals.h
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-/** @file
- Definitions for the socket library.
-
- Copyright (c) 2011, Intel Corporation
- All rights reserved. This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#ifndef _SOCKET_INTERNALS_H_
-#define _SOCKET_INTERNALS_H_
-
-#include <Uefi.h>
-
-//----------------------------------------------------------------------
-//
-// The following private files are required to support file descriptors
-//
-
-#include <kfile.h>
-#include <MainData.h>
-
-#include <Efi/SysEfi.h>
-
-//
-// End of private files
-//
-//----------------------------------------------------------------------
-
-#include <Library/DebugLib.h>
-#include <Library/UefiBootServicesTableLib.h>
-#include <Library/UefiLib.h>
-
-#include <Protocol/EfiSocket.h>
-#include <Protocol/ServiceBinding.h>
-
-#include <sys/errno.h>
-#include <sys/poll.h>
-#include <sys/EfiSysCall.h>
-#include <sys/socket.h>
-
-//------------------------------------------------------------------------------
-// Support Routines
-//------------------------------------------------------------------------------
-
-/**
- Translate from the socket file descriptor to the socket protocol.
-
- @param [in] s Socket file descriptor returned from ::socket.
-
- @param [in] ppDescriptor Address to receive the descriptor structure
- address for the file
- @param [in] pErrno Address of the errno variable
-
- @return A pointer to the EFI_SOCKET_PROTOCOL structure or NULL if
- an invalid file descriptor was passed in.
-
- **/
-EFI_SOCKET_PROTOCOL *
-BslFdToSocketProtocol (
- int s,
- struct __filedes ** ppDescriptor,
- int * pErrno
- );
-
-/**
- Close the socket
-
- The BslSocketClose routine is called indirectly from the close file
- system routine. This routine closes the socket and returns the
- status to the caller.
-
- @param[in] pDescriptor Descriptor address for the file
-
- @return This routine returns 0 upon success and -1 upon failure.
- In the case of failure, ::errno contains more information.
-
-**/
-int
-EFIAPI
-BslSocketClose (
- struct __filedes * pDescriptor
- );
-
-/**
- Worker routine to close the socket.
-
- @param[in] pSocketProtocol Socket protocol structure address
-
- @param[in] pErrno Address of the ::errno variable
-
- @retval EFI_SUCCESS Successfully closed the socket
-
-**/
-EFI_STATUS
-BslSocketCloseWork (
- IN EFI_SOCKET_PROTOCOL * pSocketProtocol,
- IN int * pErrno
- );
-
-/**
- Poll the socket for activity
-
- @param [in] pDescriptor Descriptor address for the file
-
- @param [in] Events Mask of events to detect
-
- @return Detected events for the socket
-
- **/
-short
-EFIAPI
-BslSocketPoll (
- IN struct __filedes * pDescriptor,
- IN short Events
- );
-
-/**
- Build a file descriptor for a socket.
-
- @param [in] pSocketProtocol Socket protocol structure address
-
- @param [in] pErrno Address of the errno variable
-
- @return The file descriptor for the socket or -1 if an error occurs.
-
- **/
-int
-BslSocketProtocolToFd (
- IN EFI_SOCKET_PROTOCOL * pSocketProtocol,
- IN int * pErrno
- );
-
-/**
- Read support routine for sockets
-
- The BslSocketRead routine is called indirectly by the read file
- system routine. This routine is typically used for SOCK_STREAM
- because it waits for receive data from the target system specified
- in the ::connect call.
-
- @param [in] pDescriptor Descriptor address for the file
- @param [in] pOffset File offset
- @param [in] LengthInBytes Number of bytes to read
- @param [in] pBuffer Address of the buffer to receive the data
-
- @return The number of bytes read or -1 if an error occurs.
- In the case of an error, ::errno contains more details.
-
-**/
-ssize_t
-EFIAPI
-BslSocketRead (
- struct __filedes *pDescriptor,
- off_t * pOffset,
- size_t LengthInBytes,
- void * pBuffer
- );
-
-/**
- Write support routine for sockets
-
- @param [in] pDescriptor Descriptor address for the file
- @param [in] pOffset File offset
- @param [in] LengthInBytes Number of bytes to write
- @param [in] pBuffer Address of the data
-
- @return The number of bytes written or -1 if an error occurs.
- In the case of an error, ::errno contains more details.
-
-**/
-ssize_t
-EFIAPI
-BslSocketWrite (
- struct __filedes *pDescriptor,
- off_t * pOffset,
- size_t LengthInBytes,
- const void * pBuffer
- );
-
-/**
- Validate the socket's file descriptor
-
- @param [in] pDescriptor Descriptor for the file
-
- @param [in] pErrno Address of the errno variable
-
- @return A pointer to the EFI_SOCKET_PROTOCOL structure or NULL if
- an invalid file descriptor was passed in.
-
- **/
-EFI_SOCKET_PROTOCOL *
-BslValidateSocketFd (
- struct __filedes * pDescriptor,
- int * pErrno
- );
-
-//------------------------------------------------------------------------------
-
-#endif // _SOCKET_INTERNALS_H_