static struct xfer_interface_operations downloader_xfer_operations = {
.close = downloader_xfer_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = downloader_xfer_seek,
.deliver_iob = xfer_deliver_as_raw,
.deliver_raw = downloader_xfer_deliver_raw,
static struct xfer_interface_operations hw_xfer_operations = {
.close = hw_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.deliver_iob = xfer_deliver_as_raw,
.deliver_raw = ignore_xfer_deliver_raw,
static struct xfer_interface_operations posix_file_xfer_operations = {
.close = posix_file_xfer_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = posix_file_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = posix_file_xfer_deliver_iob,
static struct xfer_interface_operations named_xfer_ops = {
.close = ignore_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = resolv_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
return rc;
}
-/**
- * Request data
- *
- * @v xfer Data transfer interface
- * @v offset Offset to new position
- * @v whence Basis for new position
- * @v len Length of requested data
- * @ret rc Return status code
- */
-int xfer_request ( struct xfer_interface *xfer, off_t offset, int whence,
- size_t len ) {
- struct xfer_interface *dest = xfer_get_dest ( xfer );
- int rc;
-
- DBGC ( xfer, "XFER %p->%p request %s+%ld %zd\n", xfer, dest,
- whence_text ( whence ), offset, len );
-
- rc = dest->op->request ( dest, offset, whence, len );
-
- if ( rc != 0 ) {
- DBGC ( xfer, "XFER %p<-%p request: %s\n", xfer, dest,
- strerror ( rc ) );
- }
- xfer_put ( dest );
- return rc;
-}
-
/**
* Seek to position
*
return 0;
}
-/**
- * Ignore request() event
- *
- * @v xfer Data transfer interface
- * @v offset Offset to new position
- * @v whence Basis for new position
- * @v len Length of requested data
- * @ret rc Return status code
- */
-int ignore_xfer_request ( struct xfer_interface *xfer __unused,
- off_t offset __unused, int whence __unused,
- size_t len __unused ) {
- return 0;
-}
-
/**
* Ignore seek() event
*
struct xfer_interface_operations null_xfer_ops = {
.close = ignore_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
*/
int ( * vredirect ) ( struct xfer_interface *xfer, int type,
va_list args );
- /** Request data
- *
- * @v xfer Data transfer interface
- * @v offset Offset to new position
- * @v whence Basis for new position
- * @v len Length of requested data
- * @ret rc Return status code
- */
- int ( * request ) ( struct xfer_interface *xfer, off_t offset,
- int whence, size_t len );
/** Seek to position
*
* @v xfer Data transfer interface
extern int xfer_vredirect ( struct xfer_interface *xfer, int type,
va_list args );
extern int xfer_redirect ( struct xfer_interface *xfer, int type, ... );
-extern int xfer_request ( struct xfer_interface *xfer, off_t offset,
- int whence, size_t len );
extern int xfer_seek ( struct xfer_interface *xfer, off_t offset, int whence );
extern int xfer_ready ( struct xfer_interface *xfer );
extern struct io_buffer * xfer_alloc_iob ( struct xfer_interface *xfer,
extern void ignore_xfer_close ( struct xfer_interface *xfer, int rc );
extern int ignore_xfer_vredirect ( struct xfer_interface *xfer,
int type, va_list args );
-extern int ignore_xfer_request ( struct xfer_interface *xfer, off_t offset,
- int whence, size_t len );
extern int ignore_xfer_seek ( struct xfer_interface *xfer, off_t offset,
int whence );
extern struct io_buffer * default_xfer_alloc_iob ( struct xfer_interface *xfer,
static struct xfer_interface_operations pxe_udp_xfer_operations = {
.close = ignore_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = pxe_udp_deliver_iob,
static struct xfer_interface_operations tcp_xfer_operations = {
.close = tcp_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = tcp_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = tcp_xfer_deliver_iob,
static struct xfer_interface_operations ftp_control_operations = {
.close = ftp_control_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
static struct xfer_interface_operations ftp_data_operations = {
.close = ftp_data_closed,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = ftp_data_deliver_iob,
static struct xfer_interface_operations ftp_xfer_operations = {
.close = ftp_xfer_closed,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
static struct xfer_interface_operations http_socket_operations = {
.close = http_socket_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = http_socket_deliver_iob,
static struct xfer_interface_operations http_xfer_operations = {
.close = http_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
static struct xfer_interface_operations udp_xfer_operations = {
.close = udp_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = udp_alloc_iob,
.deliver_iob = udp_xfer_deliver_iob,
static struct xfer_interface_operations dhcp_xfer_operations = {
.close = ignore_xfer_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.deliver_iob = xfer_deliver_as_raw,
.deliver_raw = dhcp_deliver_raw,
static struct xfer_interface_operations dns_socket_operations = {
.close = dns_xfer_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,
static struct xfer_interface_operations tftp_socket_operations = {
.close = tftp_socket_close,
.vredirect = xfer_vopen,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = tftp_socket_deliver_iob,
static struct xfer_interface_operations tftp_xfer_operations = {
.close = tftp_xfer_close,
.vredirect = ignore_xfer_vredirect,
- .request = ignore_xfer_request,
.seek = ignore_xfer_seek,
.alloc_iob = default_xfer_alloc_iob,
.deliver_iob = xfer_deliver_as_raw,