ntdll: Return the correct IOSB information when creating a named pipe.

dlls/ntdll/tests/om.c

@@ -379,7 +379,6 @@ static void test_name_collisions(void)
                                      FILE_OPEN_IF, FILE_PIPE_FULL_DUPLEX,
                                      FALSE, FALSE, FALSE, 10, 256, 256, &timeout );
     ok(status == STATUS_SUCCESS, "failed to create pipe %08lx\n", status);
-    todo_wine
     ok( iosb.Information == FILE_CREATED, "wrong info %Ix\n", iosb.Information );
     pNtClose( h );
 
@@ -389,7 +388,6 @@ static void test_name_collisions(void)
                                      FILE_CREATE, FILE_PIPE_FULL_DUPLEX,
                                      FALSE, FALSE, FALSE, 10, 256, 256, &timeout );
     ok(status == STATUS_SUCCESS, "failed to create pipe %08lx\n", status);
-    todo_wine
     ok( iosb.Information == FILE_CREATED, "wrong info %Ix\n", iosb.Information );
 
     memset( &iosb, 0xcc, sizeof(iosb) );
@@ -398,7 +396,6 @@ static void test_name_collisions(void)
                                      FILE_OPEN, FILE_PIPE_FULL_DUPLEX,
                                      FALSE, FALSE, FALSE, 10, 256, 256, &timeout );
     ok(status == STATUS_SUCCESS, "failed to create pipe %08lx\n", status);
-    todo_wine
     ok( iosb.Information == FILE_OPENED, "wrong info %Ix\n", iosb.Information );
     pNtClose(h1);
 
@@ -408,7 +405,6 @@ static void test_name_collisions(void)
                                      FILE_OPEN_IF, FILE_PIPE_FULL_DUPLEX,
                                      FALSE, FALSE, FALSE, 10, 256, 256, &timeout );
     ok(status == STATUS_SUCCESS, "failed to create pipe %08lx\n", status);
-    todo_wine
     ok( iosb.Information == FILE_OPENED, "wrong info %Ix\n", iosb.Information );
     pNtClose(h1);
 

dlls/ntdll/unix/file.c

@@ -4144,7 +4144,11 @@ NTSTATUS WINAPI NtCreateNamedPipeFile( HANDLE *handle, ULONG access, OBJECT_ATTR
         req->insize  = inbound_quota;
         req->timeout = timeout->QuadPart;
         wine_server_add_data( req, objattr, len );
-        if (!(status = wine_server_call( req ))) *handle = wine_server_ptr_handle( reply->handle );
+        if (!(status = wine_server_call( req )))
+        {
+            *handle = wine_server_ptr_handle( reply->handle );
+            io->Information = reply->created ? FILE_CREATED : FILE_OPENED;
+        }
     }
     SERVER_END_REQ;
 

include/wine/server_protocol.h

@@ -3086,7 +3086,7 @@ struct create_named_pipe_reply
 {
     struct reply_header __header;
     obj_handle_t   handle;
-    char __pad_12[4];
+    int            created;
 };
 
 
@@ -6356,7 +6356,7 @@ union generic_reply
 
 /* ### protocol_version begin ### */
 
-#define SERVER_PROTOCOL_VERSION 759
+#define SERVER_PROTOCOL_VERSION 760
 
 /* ### protocol_version end ### */
 

server/named_pipe.c

@@ -1437,6 +1437,7 @@ DECL_HANDLER(create_named_pipe)
                                                 GROUP_SECURITY_INFORMATION |
                                                 DACL_SECURITY_INFORMATION |
                                                 SACL_SECURITY_INFORMATION );
+        reply->created = 1;
     }
     else
     {

server/protocol.def

@@ -2279,6 +2279,7 @@ enum message_type
     VARARG(objattr,object_attributes); /* object attributes */
 @REPLY
     obj_handle_t   handle;       /* handle to the pipe */
+    int            created;
 @END
 
 /* flags in create_named_pipe and get_named_pipe_info */

server/request.h

@@ -1459,6 +1459,7 @@ C_ASSERT( FIELD_OFFSET(struct create_named_pipe_request, timeout) == 40 );
 C_ASSERT( FIELD_OFFSET(struct create_named_pipe_request, flags) == 48 );
 C_ASSERT( sizeof(struct create_named_pipe_request) == 56 );
 C_ASSERT( FIELD_OFFSET(struct create_named_pipe_reply, handle) == 8 );
+C_ASSERT( FIELD_OFFSET(struct create_named_pipe_reply, created) == 12 );
 C_ASSERT( sizeof(struct create_named_pipe_reply) == 16 );
 C_ASSERT( FIELD_OFFSET(struct set_named_pipe_info_request, handle) == 12 );
 C_ASSERT( FIELD_OFFSET(struct set_named_pipe_info_request, flags) == 16 );

server/trace.c

@@ -2873,6 +2873,7 @@ static void dump_create_named_pipe_request( const struct create_named_pipe_reque
 static void dump_create_named_pipe_reply( const struct create_named_pipe_reply *req )
 {
     fprintf( stderr, " handle=%04x", req->handle );
+    fprintf( stderr, ", created=%d", req->created );
 }
 
 static void dump_set_named_pipe_info_request( const struct set_named_pipe_info_request *req )