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ws2_32: Use ws_protocol_info() in getsockopt(SO_LINGER). 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-06-30 20:24:36 -05:00 committed by Alexandre Julliard
parent b58ca92fa5
commit 1ccab719ee
1 changed files with 7 additions and 13 deletions
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20
dlls/ws2_32/socket.c
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@ -694,14 +694,6 @@ static inline void release_sock_fd( SOCKET s, int fd )
close( fd );
}
static int _get_fd_type(int fd)
{
int sock_type = -1;
socklen_t optlen = sizeof(sock_type);
getsockopt(fd, SOL_SOCKET, SO_TYPE, (char*) &sock_type, &optlen);
return sock_type;
}
static BOOL set_dont_fragment(SOCKET s, int level, BOOL value)
{
int fd, optname;
@ -2176,22 +2168,24 @@ INT WINAPI WS_getsockopt(SOCKET s, INT level,
case WS_SO_LINGER:
{
WSAPROTOCOL_INFOW info;
int size;
/* struct linger and LINGER have different sizes */
if (!optlen || *optlen < sizeof(LINGER) || !optval)
{
SetLastError(WSAEFAULT);
return SOCKET_ERROR;
}
if ( (fd = get_sock_fd( s, 0, NULL )) == -1)
return SOCKET_ERROR;
if (_get_fd_type(fd) == SOCK_DGRAM)
if (!ws_protocol_info( s, TRUE, &info, &size ))
return -1;
if (info.iSocketType == SOCK_DGRAM)
{
release_sock_fd( s, fd );
SetLastError( WSAENOPROTOOPT );
return -1;
}
release_sock_fd( s, fd );
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_LINGER, optval, optlen );
}