blob: 265467be6724c48b888ccc172d4d546eaf5da562 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/* recv.c --- wrappers for Windows recv function
Copyright (C) 2008-2024 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
published by the Free Software Foundation; either version 2.1 of the
License, or (at your option) any later version.
This file is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>. */
/* Written by Paolo Bonzini */
#include <config.h>
#define WIN32_LEAN_AND_MEAN
/* Get winsock2.h. */
#include <sys/socket.h>
/* Get set_winsock_errno, FD_TO_SOCKET etc. */
#include "w32sock.h"
#undef recv
ssize_t
rpl_recv (int fd, void *buf, size_t len, int flags)
{
SOCKET sock = FD_TO_SOCKET (fd);
if (sock == INVALID_SOCKET)
{
errno = EBADF;
return -1;
}
else
{
int r = recv (sock, buf, len, flags);
if (r < 0)
set_winsock_errno ();
return r;
}
}
|
