server: Return the status from an async I/O APC call to the server.

dlls/ntdll/sync.c

@@ -682,6 +682,8 @@ static BOOL invoke_apc( const apc_call_t *call, apc_result_t *result )
     case APC_ASYNC_IO:
         NtCurrentTeb()->num_async_io--;
         call->async_io.func( call->async_io.user, call->async_io.sb, call->async_io.status );
+        result->type = call->type;
+        result->async_io.status = ((IO_STATUS_BLOCK *)call->async_io.sb)->u.Status;
         break;
     case APC_VIRTUAL_ALLOC:
         result->type = call->type;

include/wine/server_protocol.h

@@ -338,6 +338,11 @@ typedef union
     {
         enum apc_type    type;
         unsigned int     status;
+    } async_io;
+    struct
+    {
+        enum apc_type    type;
+        unsigned int     status;
         void            *addr;
         unsigned long    size;
     } virtual_alloc;
@@ -4694,6 +4699,6 @@ union generic_reply
     struct allocate_locally_unique_id_reply allocate_locally_unique_id_reply;
 };
 
-#define SERVER_PROTOCOL_VERSION 281
+#define SERVER_PROTOCOL_VERSION 282
 
 #endif /* __WINE_WINE_SERVER_PROTOCOL_H */

server/protocol.def

@@ -352,6 +352,11 @@ typedef union
     enum apc_type type;
     struct
     {
+        enum apc_type    type;      /* APC_ASYNC_IO */
+        unsigned int     status;    /* new status of async operation */
+    } async_io;
+    struct
+    {
         enum apc_type    type;      /* APC_VIRTUAL_ALLOC */
         unsigned int     status;    /* status returned by call */
         void            *addr;      /* resulting address */

server/trace.c

@@ -179,6 +179,10 @@ static void dump_apc_result( const apc_result_t *result )
     {
     case APC_NONE:
         break;
+    case APC_ASYNC_IO:
+        fprintf( stderr, "APC_ASYNC_IO,status=%s",
+                 get_status_name( result->async_io.status ) );
+        break;
     case APC_VIRTUAL_ALLOC:
         fprintf( stderr, "APC_VIRTUAL_ALLOC,status=%s,addr=%p,size=%lu",
                  get_status_name( result->virtual_alloc.status ),