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server: Get rid of no longer used support for creating socket-based named pipes. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2017-10-04 15:18:40 +02:00 committed by Alexandre Julliard
parent 7eb7854161
commit 4dbb2cbfc4
1 changed files with 22 additions and 66 deletions
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68
server/named_pipe.c
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@ -1091,7 +1091,8 @@ static struct pipe_server *create_pipe_server( struct named_pipe *pipe, unsigned
return server;
}
static struct pipe_client *create_pipe_client( unsigned int flags, unsigned int pipe_flags, data_size_t buffer_size )
static struct pipe_client *create_pipe_client( unsigned int flags, unsigned int pipe_flags,
data_size_t buffer_size, unsigned int options )
{
struct pipe_client *client;
@ -1103,6 +1104,15 @@ static struct pipe_client *create_pipe_client( unsigned int flags, unsigned int
client->flags = flags;
init_pipe_end( &client->pipe_end, pipe_flags, buffer_size );
client->pipe_end.fd = alloc_pseudo_fd( &pipe_client_fd_ops, &client->pipe_end.obj, options );
if (!client->pipe_end.fd)
{
release_object( client );
return NULL;
}
allow_fd_caching( client->pipe_end.fd );
set_fd_signaled( client->pipe_end.fd, 1 );
return client;
}
@ -1148,7 +1158,6 @@ static struct object *named_pipe_open_file( struct object *obj, unsigned int acc
struct pipe_server *server;
struct pipe_client *client;
unsigned int pipe_sharing;
int fds[2];
if (!(server = find_available_server( pipe )))
{
@ -1165,62 +1174,10 @@ static struct object *named_pipe_open_file( struct object *obj, unsigned int acc
return NULL;
}
if ((client = create_pipe_client( options, pipe->flags, pipe->outsize )))
if ((client = create_pipe_client( options, pipe->flags, pipe->outsize, options )))
{
if (use_server_io( &server->pipe_end ))
{
client->pipe_end.fd = alloc_pseudo_fd( &pipe_client_fd_ops, &client->pipe_end.obj, options );
if (client->pipe_end.fd)
{
set_fd_signaled( client->pipe_end.fd, 1 );
server->pipe_end.fd = (struct fd *)grab_object( server->ioctl_fd );
set_no_fd_status( server->ioctl_fd, STATUS_BAD_DEVICE_TYPE );
}
else
{
release_object( client );
client = NULL;
}
}
else if (!socketpair( PF_UNIX, SOCK_STREAM, 0, fds ))
{
assert( !server->pipe_end.fd );
fcntl( fds[0], F_SETFL, O_NONBLOCK );
fcntl( fds[1], F_SETFL, O_NONBLOCK );
if (pipe->insize)
{
setsockopt( fds[0], SOL_SOCKET, SO_RCVBUF, &pipe->insize, sizeof(pipe->insize) );
setsockopt( fds[1], SOL_SOCKET, SO_RCVBUF, &pipe->insize, sizeof(pipe->insize) );
}
if (pipe->outsize)
{
setsockopt( fds[0], SOL_SOCKET, SO_SNDBUF, &pipe->outsize, sizeof(pipe->outsize) );
setsockopt( fds[1], SOL_SOCKET, SO_SNDBUF, &pipe->outsize, sizeof(pipe->outsize) );
}
client->pipe_end.fd = create_anonymous_fd( &pipe_client_fd_ops, fds[1], &client->pipe_end.obj, options );
server->pipe_end.fd = create_anonymous_fd( &pipe_server_fd_ops, fds[0], &server->pipe_end.obj, server->options );
if (client->pipe_end.fd && server->pipe_end.fd)
{
fd_copy_completion( server->ioctl_fd, server->pipe_end.fd );
}
else
{
release_object( client );
client = NULL;
}
}
else
{
file_set_error();
release_object( client );
client = NULL;
}
if (client)
{
allow_fd_caching( client->pipe_end.fd );
allow_fd_caching( server->pipe_end.fd );
if (server->state == ps_wait_open)
fd_async_wake_up( server->ioctl_fd, ASYNC_TYPE_WAIT, STATUS_SUCCESS );
@ -1230,7 +1187,6 @@ static struct object *named_pipe_open_file( struct object *obj, unsigned int acc
server->pipe_end.connection = &client->pipe_end;
client->pipe_end.connection = &server->pipe_end;
}
}
release_object( server );
return &client->pipe_end.obj;
}