Commit | Line | Data |
---|---|---|
49114fd4 LC |
1 | /* sendto.c --- wrappers for Windows sendto function |
2 | ||
5e69ceb7 | 3 | Copyright (C) 2008-2014 Free Software Foundation, Inc. |
7f8e40b7 NJ |
4 | |
5 | This program is free software: you can redistribute it and/or modify | |
6 | it under the terms of the GNU Lesser General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
49114fd4 LC |
18 | /* Written by Paolo Bonzini */ |
19 | ||
7f8e40b7 NJ |
20 | #include <config.h> |
21 | ||
49114fd4 LC |
22 | #define WIN32_LEAN_AND_MEAN |
23 | /* Get winsock2.h. */ | |
24 | #include <sys/socket.h> | |
7f8e40b7 | 25 | |
49114fd4 LC |
26 | /* Get set_winsock_errno, FD_TO_SOCKET etc. */ |
27 | #include "w32sock.h" | |
7f8e40b7 | 28 | |
49114fd4 | 29 | #undef sendto |
7f8e40b7 | 30 | |
49114fd4 LC |
31 | ssize_t |
32 | rpl_sendto (int fd, const void *buf, size_t len, int flags, | |
33 | const struct sockaddr *to, socklen_t tolen) | |
7f8e40b7 | 34 | { |
49114fd4 | 35 | SOCKET sock = FD_TO_SOCKET (fd); |
49114fd4 | 36 | |
35428fb6 LC |
37 | if (sock == INVALID_SOCKET) |
38 | { | |
39 | errno = EBADF; | |
40 | return -1; | |
41 | } | |
42 | else | |
43 | { | |
44 | int r = sendto (sock, buf, len, flags, to, tolen); | |
45 | if (r < 0) | |
46 | set_winsock_errno (); | |
47 | ||
48 | return r; | |
49 | } | |
7f8e40b7 | 50 | } |