Fix send to properly wait while long transmits are in progress
[mirror_edk2.git] / StdLib / BsdSocketLib / send.c
CommitLineData
d7ce7006 1/** @file\r
2 Implement the send API.\r
3\r
4 Copyright (c) 2011, Intel Corporation\r
5 All rights reserved. This program and the accompanying materials\r
6 are licensed and made available under the terms and conditions of the BSD License\r
7 which accompanies this distribution. The full text of the license may be found at\r
8 http://opensource.org/licenses/bsd-license.php\r
9\r
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
12\r
13**/\r
14\r
15#include <SocketInternals.h>\r
16\r
17\r
18/**\r
19 Send data using a network connection.\r
20\r
21 The ::send routine queues data to the network for transmission.\r
22 The\r
23 <a href="http://pubs.opengroup.org/onlinepubs/9699919799/functions/send.html">POSIX</a>\r
24 documentation is available online.\r
25\r
26 @param [in] s Socket file descriptor returned from ::socket.\r
27\r
28 @param [in] buffer Address of a buffer containing the data to send.\r
29 \r
30 @param [in] length Length of the buffer in bytes.\r
31\r
32 @param [in] flags Message control flags\r
33\r
34 @returns ::send returns the number of data bytes that were\r
35 sent and -1 when an error occurs. In the case of\r
36 an error, errno contains more details.\r
37\r
38 **/\r
39ssize_t\r
40send (\r
41 int s,\r
42 CONST void * buffer,\r
43 size_t length,\r
44 int flags\r
45 )\r
46{\r
d7ce7006 47 //\r
486aace4 48 // Send the data\r
d7ce7006 49 //\r
486aace4 50 return sendto ( s, buffer, length, flags, NULL, 0 );\r
d7ce7006 51}\r