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server: Get rid of no longer needed use_server_io. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-10-05 14:30:12 +02:00 committed by Alexandre Julliard
parent 2659a796f7
commit d520f30b4d
1 changed files with 13 additions and 39 deletions
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52
server/named_pipe.c
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@ -280,13 +280,6 @@ static const struct fd_ops named_pipe_device_fd_ops =
default_fd_reselect_async /* reselect_async */
};
/* Returns if we handle I/O via server calls.
* FIXME: no longer needed. */
static int use_server_io( struct pipe_end *pipe_end )
{
return 1;
}
static void named_pipe_dump( struct object *obj, int verbose )
{
fputs( "Named pipe\n", stderr );
@ -394,25 +387,23 @@ static void free_message( struct pipe_message *message )
static void pipe_end_disconnect( struct pipe_end *pipe_end, unsigned int status )
{
struct pipe_end *connection = pipe_end->connection;
struct pipe_message *message, *next;
struct async *async;
pipe_end->connection = NULL;
if (use_server_io( pipe_end ))
if (pipe_end->fd) fd_async_wake_up( pipe_end->fd, ASYNC_TYPE_WAIT, status );
async_wake_up( &pipe_end->read_q, status );
LIST_FOR_EACH_ENTRY_SAFE( message, next, &pipe_end->message_queue, struct pipe_message, entry )
{
struct pipe_message *message, *next;
struct async *async;
if (pipe_end->fd) fd_async_wake_up( pipe_end->fd, ASYNC_TYPE_WAIT, status );
async_wake_up( &pipe_end->read_q, status );
LIST_FOR_EACH_ENTRY_SAFE( message, next, &pipe_end->message_queue, struct pipe_message, entry )
{
async = message->async;
if (async || status == STATUS_PIPE_DISCONNECTED) free_message( message );
if (!async) continue;
async_terminate( async, status );
release_object( async );
}
if (status == STATUS_PIPE_DISCONNECTED) set_fd_signaled( pipe_end->fd, 0 );
async = message->async;
if (async || status == STATUS_PIPE_DISCONNECTED) free_message( message );
if (!async) continue;
async_terminate( async, status );
release_object( async );
}
if (status == STATUS_PIPE_DISCONNECTED) set_fd_signaled( pipe_end->fd, 0 );
if (connection)
{
connection->connection = NULL;
@ -427,11 +418,6 @@ static void do_disconnect( struct pipe_server *server )
{
assert( server->client->server == server );
assert( server->client->pipe_end.fd );
if (!use_server_io( &server->pipe_end ))
{
release_object( server->client->pipe_end.fd );
server->client->pipe_end.fd = NULL;
}
}
assert( server->pipe_end.fd );
release_object( server->pipe_end.fd );
@ -744,8 +730,6 @@ static int pipe_end_read( struct fd *fd, struct async *async, file_pos_t pos )
{
struct pipe_end *pipe_end = get_fd_user( fd );
if (!use_server_io( pipe_end )) return no_fd_read( fd, async, pos );
if (!pipe_end->connection && list_empty( &pipe_end->message_queue ))
{
set_error( STATUS_PIPE_BROKEN );
@ -764,8 +748,6 @@ static int pipe_end_write( struct fd *fd, struct async *async, file_pos_t pos )
struct pipe_end *read_end = write_end->connection;
struct pipe_message *message;
if (!use_server_io( write_end )) return no_fd_write( fd, async, pos );
if (!read_end)
{
set_error( STATUS_PIPE_DISCONNECTED );
@ -792,9 +774,7 @@ static void pipe_end_reselect_async( struct fd *fd, struct async_queue *queue )
if (ignore_reselect) return;
if (!use_server_io( pipe_end ))
default_fd_reselect_async( fd, queue );
else if (&pipe_end->write_q == queue)
if (&pipe_end->write_q == queue)
reselect_write_queue( pipe_end );
else if (&pipe_end->read_q == queue)
reselect_read_queue( pipe_end );
@ -813,12 +793,6 @@ static int pipe_end_peek( struct pipe_end *pipe_end )
data_size_t avail = 0;
data_size_t message_length = 0;
if (!use_server_io( pipe_end ))
{
set_error( STATUS_NOT_SUPPORTED );
return 0;
}
if (reply_size < offsetof( FILE_PIPE_PEEK_BUFFER, Data ))
{
set_error( STATUS_INFO_LENGTH_MISMATCH );