diff options
Diffstat (limited to 'qemu/roms/ipxe/src/core/interface.c')
-rw-r--r-- | qemu/roms/ipxe/src/core/interface.c | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/qemu/roms/ipxe/src/core/interface.c b/qemu/roms/ipxe/src/core/interface.c index 62f4621db..ba148c13d 100644 --- a/qemu/roms/ipxe/src/core/interface.c +++ b/qemu/roms/ipxe/src/core/interface.c @@ -15,9 +15,13 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA * 02110-1301, USA. + * + * You can also choose to distribute this program under the terms of + * the Unmodified Binary Distribution Licence (as given in the file + * COPYING.UBDL), provided that you have satisfied its requirements. */ -FILE_LICENCE ( GPL2_OR_LATER ); +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <string.h> #include <ipxe/interface.h> @@ -307,3 +311,28 @@ void intf_restart ( struct interface *intf, int rc ) { */ intf->desc = desc; } + +/** + * Poke an object interface + * + * @v intf Object interface + * @v type Operation type + * + * This is a helper function to implement methods which take no + * parameters and return nothing. + */ +void intf_poke ( struct interface *intf, + void ( type ) ( struct interface *intf ) ) { + struct interface *dest; + intf_poke_TYPE ( void * ) *op = + intf_get_dest_op_untyped ( intf, type, &dest ); + void *object = intf_object ( dest ); + + if ( op ) { + op ( object ); + } else { + /* Default is to do nothing */ + } + + intf_put ( dest ); +} |