Fix send to properly wait while long transmits are in progress

[mirror_edk2.git] / StdLib / BsdSocketLib / send.c

/** @file\r
  Implement the send API.\r
\r
  Copyright (c) 2011, Intel Corporation\r
  All rights reserved. This program and the accompanying materials\r
  are licensed and made available under the terms and conditions of the BSD License\r
  which accompanies this distribution.  The full text of the license may be found at\r
  http://opensource.org/licenses/bsd-license.php\r
\r
  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
\r
**/\r
\r
#include <SocketInternals.h>\r
\r
\r
/**\r
  Send data using a network connection.\r
\r
  The ::send routine queues data to the network for transmission.\r
  The\r
  <a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/send.html">POSIX</a>\r
  documentation is available online.\r
\r
  @param [in] s         Socket file descriptor returned from ::socket.\r
\r
  @param [in] buffer    Address of a buffer containing the data to send.\r
    \r
  @param [in] length    Length of the buffer in bytes.\r
\r
  @param [in] flags     Message control flags\r
\r
  @returns    ::send returns the number of data bytes that were\r
              sent and -1 when an error occurs.  In the case of\r
              an error, errno contains more details.\r
\r
 **/\r
ssize_t\r
send (\r
  int s,\r
  CONST void * buffer,\r
  size_t length,\r
  int flags\r
  )\r
{\r
  //\r
  //  Send the data\r
  //\r
  return sendto ( s, buffer, length, flags, NULL, 0 );\r
}\r