ifc32 3067 net/socket.c struct compat_ifconf ifc32; ifc32 3071 net/socket.c if (copy_from_user(&ifc32, uifc32, sizeof(struct compat_ifconf))) ifc32 3074 net/socket.c ifc.ifc_len = ifc32.ifc_len; ifc32 3075 net/socket.c ifc.ifc_req = compat_ptr(ifc32.ifcbuf); ifc32 3083 net/socket.c ifc32.ifc_len = ifc.ifc_len; ifc32 3084 net/socket.c if (copy_to_user(uifc32, &ifc32, sizeof(struct compat_ifconf)))