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server: Use create_request_async in flush request handler. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-06-26 12:20:20 +02:00 committed by Alexandre Julliard
parent c56c42ff79
commit 10c1f245e4
6 changed files with 27 additions and 28 deletions
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1
dlls/ntdll/file.c
View File

@ -3424,7 +3424,6 @@ NTSTATUS WINAPI NtFlushBuffersFile( HANDLE hFile, IO_STATUS_BLOCK* IoStatusBlock
if (hEvent)
{
NtWaitForSingleObject( hEvent, FALSE, NULL );
NtClose( hEvent );
ret = STATUS_SUCCESS;
}
}

6
server/device.c
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@ -176,7 +176,7 @@ static void device_file_destroy( struct object *obj );
static enum server_fd_type device_file_get_fd_type( struct fd *fd );
static int device_file_read( struct fd *fd, struct async *async, file_pos_t pos );
static int device_file_write( struct fd *fd, struct async *async, file_pos_t pos );
static obj_handle_t device_file_flush( struct fd *fd, struct async *async );
static int device_file_flush( struct fd *fd, struct async *async );
static int device_file_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
static const struct object_ops device_file_ops =
@ -527,7 +527,7 @@ static int device_file_write( struct fd *fd, struct async *async, file_pos_t pos
return handle;
}
static obj_handle_t device_file_flush( struct fd *fd, struct async *async )
static int device_file_flush( struct fd *fd, struct async *async )
{
struct device_file *file = get_fd_user( fd );
struct irp_call *irp;
@ -541,7 +541,7 @@ static obj_handle_t device_file_flush( struct fd *fd, struct async *async )
irp = create_irp( file, &params, NULL );
if (!irp) return 0;
handle = queue_irp( file, irp, async, 1 );
handle = queue_irp( file, irp, async, 0 );
release_object( irp );
return handle;
}

7
server/fd.c
View File

@ -2172,7 +2172,7 @@ int no_fd_write( struct fd *fd, struct async *async, file_pos_t pos )
}
/* default flush() routine */
obj_handle_t no_fd_flush( struct fd *fd, struct async *async )
int no_fd_flush( struct fd *fd, struct async *async )
{
set_error( STATUS_OBJECT_TYPE_MISMATCH );
return 0;
@ -2373,10 +2373,9 @@ DECL_HANDLER(flush)
if (!fd) return;
async = create_async( fd, current, &req->async, NULL );
if (async)
if ((async = create_request_async( fd, &req->async )))
{
reply->event = fd->fd_ops->flush( fd, async );
reply->event = async_handoff( async, fd->fd_ops->flush( fd, async ), NULL );
release_object( async );
}
release_object( fd );

10
server/file.c
View File

@ -74,7 +74,7 @@ static struct object *file_open_file( struct object *obj, unsigned int access,
static void file_destroy( struct object *obj );
static int file_get_poll_events( struct fd *fd );
static obj_handle_t file_flush( struct fd *fd, struct async *async );
static int file_flush( struct fd *fd, struct async *async );
static enum server_fd_type file_get_fd_type( struct fd *fd );
static const struct object_ops file_ops =
@ -295,12 +295,16 @@ static int file_get_poll_events( struct fd *fd )
return events;
}
static obj_handle_t file_flush( struct fd *fd, struct async *async )
static int file_flush( struct fd *fd, struct async *async )
{
int unix_fd = get_unix_fd( fd );
if (unix_fd != -1 && fsync( unix_fd ) == -1) file_set_error();
if (unix_fd != -1 && fsync( unix_fd ) == -1)
{
file_set_error();
return 0;
}
return 1;
}
static enum server_fd_type file_get_fd_type( struct fd *fd )
{

4
server/file.h
View File

@ -56,7 +56,7 @@ struct fd_ops
/* perform a write on the file */
int (*write)(struct fd *, struct async *, file_pos_t );
/* flush the object buffers */
obj_handle_t (*flush)(struct fd *, struct async *);
int (*flush)(struct fd *, struct async *);
/* perform an ioctl on the file */
int (*ioctl)(struct fd *fd, ioctl_code_t code, struct async *async );
/* queue an async operation */
@ -102,7 +102,7 @@ extern void fd_async_wake_up( struct fd *fd, int type, unsigned int status );
extern void fd_reselect_async( struct fd *fd, struct async_queue *queue );
extern int no_fd_read( struct fd *fd, struct async *async, file_pos_t pos );
extern int no_fd_write( struct fd *fd, struct async *async, file_pos_t pos );
extern obj_handle_t no_fd_flush( struct fd *fd, struct async *async );
extern int no_fd_flush( struct fd *fd, struct async *async );
extern int no_fd_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
extern int default_fd_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
extern void no_fd_queue_async( struct fd *fd, struct async *async, int type, int count );

23
server/named_pipe.c
View File

@ -163,7 +163,7 @@ static void pipe_end_reselect_async( struct fd *fd, struct async_queue *queue );
static void pipe_server_dump( struct object *obj, int verbose );
static struct fd *pipe_server_get_fd( struct object *obj );
static void pipe_server_destroy( struct object *obj);
static obj_handle_t pipe_server_flush( struct fd *fd, struct async *async );
static int pipe_server_flush( struct fd *fd, struct async *async );
static int pipe_server_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
static const struct object_ops pipe_server_ops =
@ -206,7 +206,7 @@ static void pipe_client_dump( struct object *obj, int verbose );
static int pipe_client_signaled( struct object *obj, struct wait_queue_entry *entry );
static struct fd *pipe_client_get_fd( struct object *obj );
static void pipe_client_destroy( struct object *obj );
static obj_handle_t pipe_client_flush( struct fd *fd, struct async *async );
static int pipe_client_flush( struct fd *fd, struct async *async );
static int pipe_client_ioctl( struct fd *fd, ioctl_code_t code, struct async *async );
static const struct object_ops pipe_client_ops =
@ -648,28 +648,25 @@ static void check_flushed( void *arg )
}
}
static obj_handle_t pipe_end_flush( struct pipe_end *pipe_end, struct async *async )
static int pipe_end_flush( struct pipe_end *pipe_end, struct async *async )
{
obj_handle_t handle = 0;
if (use_server_io( pipe_end ) && (!pipe_end->connection || list_empty( &pipe_end->connection->message_queue )))
return 0;
return 1;
if (!fd_queue_async( pipe_end->fd, async, ASYNC_TYPE_WAIT )) return 0;
if (!async_is_blocking( async ) || (handle = alloc_handle( current->process, async, SYNCHRONIZE, 0 )))
set_error( STATUS_PENDING );
return handle;
return 1;
}
static obj_handle_t pipe_server_flush( struct fd *fd, struct async *async )
static int pipe_server_flush( struct fd *fd, struct async *async )
{
struct pipe_server *server = get_fd_user( fd );
obj_handle_t handle;
if (!server || server->state != ps_connected_server) return 0;
if (!server || server->state != ps_connected_server) return 1;
if (!pipe_data_remaining( server )) return 0;
if (!pipe_data_remaining( server )) return 1;
handle = pipe_end_flush( &server->pipe_end, async );
@ -679,11 +676,11 @@ static obj_handle_t pipe_server_flush( struct fd *fd, struct async *async )
return handle;
}
static obj_handle_t pipe_client_flush( struct fd *fd, struct async *async )
static int pipe_client_flush( struct fd *fd, struct async *async )
{
struct pipe_end *pipe_end = get_fd_user( fd );
/* FIXME: Support byte mode. */
return use_server_io( pipe_end ) ? pipe_end_flush( pipe_end, async ) : 0;
return use_server_io( pipe_end ) ? pipe_end_flush( pipe_end, async ) : 1;
}
static void message_queue_read( struct pipe_end *pipe_end, struct iosb *iosb )