1 /** @file 2 Implement the write API. 3 4 Copyright (c) 2011, Intel Corporation 5 All rights reserved. This program and the accompanying materials 6 are licensed and made available under the terms and conditions of the BSD License 7 which accompanies this distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 **/ 14 15 #include <SocketInternals.h> 16 17 18 /** 19 Write support routine for sockets 20 21 @param [in] pDescriptor Descriptor address for the file 22 @param [in] pOffset File offset 23 @param [in] LengthInBytes Number of bytes to write 24 @param [in] pBuffer Address of the data 25 26 @return The number of bytes written or -1 if an error occurs. 27 In the case of an error, ::errno contains more details. 28 29 **/ 30 ssize_t 31 EFIAPI 32 BslSocketWrite ( 33 struct __filedes *pDescriptor, 34 off_t * pOffset, 35 size_t LengthInBytes, 36 const void * pBuffer 37 ) 38 { 39 ssize_t BytesWritten; 40 41 // 42 // Send the data using the socket 43 // 44 BytesWritten = send ( pDescriptor->MyFD, 45 pBuffer, 46 LengthInBytes, 47 0 ); 48 49 // 50 // Return the number of bytes written 51 // 52 return BytesWritten; 53 } 54
