RY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef __INCLUDE_RTE_PORT_SOURCE_SINK_H__ #define __INCLUDE_RTE_PORT_SOURCE_SINK_H__ #ifdef __cplusplus extern "C" { #endif /** * @file * RTE Port Source/Sink * * source: input port that can be used to generate packets * sink: output port that drops all packets written to it * ***/ #include "rte_port.h" /** source port parameters */ struct rte_port_source_params { /** Pre-initialized buffer pool */ struct rte_mempool *mempool; /** The full path of the pcap file to read packets from */ const char *file_name; /** The number of bytes to be read from each packet in the * pcap file. If this value is 0, the whole packet is read; * if it is bigger than packet size, the generated packets * will contain the whole packet */ uint32_t n_bytes_per_pkt; }; /** source port operations */ extern struct rte_port_in_ops rte_port_source_ops; /** sink port parameters */ struct rte_port_sink_params { /** The full path of the pcap file to write the packets to */ const char *file_name; /** The maximum number of packets write to the pcap file. * If this value is 0, the "infinite" write will be carried * out. */ uint32_t max_n_pkts; }; /** sink port operations */ extern struct rte_port_out_ops rte_port_sink_ops; #ifdef __cplusplus } #endif #endif