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ws2_32: Move the setsockopt(IP_DONTFRAGMENT) implementation to ntdll. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-07-01 17:10:28 -05:00 committed by Alexandre Julliard
parent f38bb98a49
commit 42e0155f50
3 changed files with 24 additions and 2 deletions
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19
dlls/ntdll/unix/socket.c
View File

@ -1717,6 +1717,25 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
return STATUS_SUCCESS;
}
case IOCTL_AFD_WINE_SET_IP_DONTFRAGMENT:
#ifdef IP_DONTFRAG
return do_setsockopt( handle, io, IPPROTO_IP, IP_DONTFRAG, in_buffer, in_size );
#elif defined(IP_MTU_DISCOVER) && defined(IP_PMTUDISC_DO) && defined(IP_PMTUDISC_DONT)
{
int value = *(DWORD *)in_buffer ? IP_PMTUDISC_DO : IP_PMTUDISC_DONT;
return do_setsockopt( handle, io, IPPROTO_IP, IP_MTU_DISCOVER, &value, sizeof(value) );
}
#else
{
static int once;
if (!once++)
FIXME( "IP_DONTFRAGMENT is not supported on this platform\n" );
return STATUS_SUCCESS; /* fake success */
}
#endif
default:
{
if ((code >> 16) == FILE_DEVICE_NETWORK)

6
dlls/ws2_32/socket.c
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@ -3634,6 +3634,9 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
case WS_IP_BLOCK_SOURCE:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_IP_BLOCK_SOURCE, optval, optlen );
case WS_IP_DONTFRAGMENT:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_IP_DONTFRAGMENT, optval, optlen );
case WS_IP_DROP_SOURCE_MEMBERSHIP:
case WS_IP_UNBLOCK_SOURCE:
{
@ -3666,8 +3669,7 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
#endif
convert_sockopt(&level, &optname);
break;
case WS_IP_DONTFRAGMENT:
return set_dont_fragment(s, IPPROTO_IP, *(BOOL *)optval) ? 0 : SOCKET_ERROR;
default:
FIXME("Unknown IPPROTO_IP optname 0x%08x\n", optname);
return SOCKET_ERROR;

1
include/wine/afd.h
View File

@ -185,6 +185,7 @@ struct afd_get_events_params
#define IOCTL_AFD_WINE_SET_IP_ADD_SOURCE_MEMBERSHIP WINE_AFD_IOC(240)
#define IOCTL_AFD_WINE_SET_IP_BLOCK_SOURCE WINE_AFD_IOC(241)
#define IOCTL_AFD_WINE_GET_IP_DONTFRAGMENT WINE_AFD_IOC(242)
#define IOCTL_AFD_WINE_SET_IP_DONTFRAGMENT WINE_AFD_IOC(243)
struct afd_create_params
{