Zebediah Figura : ws2_32: Move the setsockopt(SO_BROADCAST) implementation to ntdll.
Alexandre Julliard
julliard at winehq.org
Wed Jun 23 16:10:10 CDT 2021
Module: wine
Branch: master
Commit: 759408c3ae1086b68cb10916492decee5a1e4e62
URL: https://source.winehq.org/git/wine.git/?a=commit;h=759408c3ae1086b68cb10916492decee5a1e4e62
Author: Zebediah Figura <z.figura12 at gmail.com>
Date: Wed Jun 23 11:23:45 2021 -0500
ws2_32: Move the setsockopt(SO_BROADCAST) implementation to ntdll.
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/ntdll/unix/socket.c | 25 ++++++++++++++++++++++---
dlls/ws2_32/socket.c | 16 +++++++++++++++-
include/wine/afd.h | 1 +
3 files changed, 38 insertions(+), 4 deletions(-)
diff --git a/dlls/ntdll/unix/socket.c b/dlls/ntdll/unix/socket.c
index c3392f94b54..959f0e7bc00 100644
--- a/dlls/ntdll/unix/socket.c
+++ b/dlls/ntdll/unix/socket.c
@@ -1146,8 +1146,8 @@ static void complete_async( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, vo
}
-static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, void *out_buffer,
- ULONG out_size, int level, int option )
+static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, int level,
+ int option, void *out_buffer, ULONG out_size )
{
int fd, needs_close = FALSE;
socklen_t len = out_size;
@@ -1165,6 +1165,22 @@ static NTSTATUS do_getsockopt( HANDLE handle, IO_STATUS_BLOCK *io, void *out_buf
}
+static NTSTATUS do_setsockopt( HANDLE handle, IO_STATUS_BLOCK *io, int level,
+ int option, const void *optval, socklen_t optlen )
+{
+ int fd, needs_close = FALSE;
+ NTSTATUS status;
+ int ret;
+
+ if ((status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL )))
+ return status;
+
+ ret = setsockopt( fd, level, option, optval, optlen );
+ if (needs_close) close( fd );
+ return ret ? sock_errno_to_status( errno ) : STATUS_SUCCESS;
+}
+
+
NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc_user, IO_STATUS_BLOCK *io,
ULONG code, void *in_buffer, ULONG in_size, void *out_buffer, ULONG out_size )
{
@@ -1586,7 +1602,10 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
}
case IOCTL_AFD_WINE_GET_SO_BROADCAST:
- return do_getsockopt( handle, io, out_buffer, out_size, SOL_SOCKET, SO_BROADCAST );
+ return do_getsockopt( handle, io, SOL_SOCKET, SO_BROADCAST, out_buffer, out_size );
+
+ case IOCTL_AFD_WINE_SET_SO_BROADCAST:
+ return do_setsockopt( handle, io, SOL_SOCKET, SO_BROADCAST, in_buffer, in_size );
default:
{
diff --git a/dlls/ws2_32/socket.c b/dlls/ws2_32/socket.c
index 3b00e65fe3d..320e4b3af2a 100644
--- a/dlls/ws2_32/socket.c
+++ b/dlls/ws2_32/socket.c
@@ -3538,6 +3538,18 @@ int WINAPI WS_sendto(SOCKET s, const char *buf, int len, int flags,
return n;
}
+
+static int server_setsockopt( SOCKET s, ULONG code, const char *optval, int optlen )
+{
+ IO_STATUS_BLOCK io;
+ NTSTATUS status;
+
+ status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, code, (void *)optval, optlen, NULL, 0 );
+ SetLastError( NtStatusToWSAError( status ) );
+ return status ? -1 : 0;
+}
+
+
/***********************************************************************
* setsockopt (WS2_32.21)
*/
@@ -3566,6 +3578,9 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
case WS_SOL_SOCKET:
switch(optname)
{
+ case WS_SO_BROADCAST:
+ return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_BROADCAST, optval, optlen );
+
/* Some options need some conversion before they can be sent to
* setsockopt. The conversions are done here, then they will fall through
* to the general case. Special options that are not passed to
@@ -3621,7 +3636,6 @@ int WINAPI WS_setsockopt(SOCKET s, int level, int optname,
/* The options listed here don't need any special handling. Thanks to
* the conversion happening above, options from there will fall through
* to this, too.*/
- case WS_SO_BROADCAST:
case WS_SO_ERROR:
case WS_SO_KEEPALIVE:
case WS_SO_OOBINLINE:
diff --git a/include/wine/afd.h b/include/wine/afd.h
index 8916fafae53..6370e00539f 100644
--- a/include/wine/afd.h
+++ b/include/wine/afd.h
@@ -161,6 +161,7 @@ struct afd_get_events_params
#define IOCTL_AFD_WINE_GET_INFO CTL_CODE(FILE_DEVICE_NETWORK, 218, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_GET_SO_ACCEPTCONN CTL_CODE(FILE_DEVICE_NETWORK, 219, METHOD_BUFFERED, FILE_ANY_ACCESS)
#define IOCTL_AFD_WINE_GET_SO_BROADCAST CTL_CODE(FILE_DEVICE_NETWORK, 220, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_AFD_WINE_SET_SO_BROADCAST CTL_CODE(FILE_DEVICE_NETWORK, 221, METHOD_BUFFERED, FILE_ANY_ACCESS)
struct afd_create_params
{
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