tools/test/p4src/p4-14/include/actions.p4

#ifndef __ACTIONS_P4__
#define __ACTIONS_P4__
#include "headers.p4"

action set_egress_port(port) {
    modify_field(EGR_PORT_FIELD, port);
}

action _drop() {
    #ifdef __TOFINO_BUILD__
    drop();
    #else
    modify_field(standard_metadata.egress_spec, DROP_PORT);
    #endif
}

action send_to_cpu() {
    modify_field(EGR_PORT_FIELD, CPU_PORT);
    add_header(packet_in_hdr);
    modify_field(packet_in_hdr.ingress_port, IGR_PORT_FIELD);
}
#endif