Struct af_packet::TpacketReq3

#[repr(C)]
pub struct TpacketReq3 {
    pub tp_block_size: c_uint,
    pub tp_block_nr: c_uint,
    pub tp_frame_size: c_uint,
    pub tp_frame_nr: c_uint,
    pub tp_retire_blk_tov: c_uint,
    pub tp_sizeof_priv: c_uint,
    pub tp_feature_req_word: c_uint,
}

Lower-level settings about ring buffer allocation and behavior tp_frame_size * tp_frame_nr must equal tp_block_size * tp_block_nr

Fields

tp_block_size: c_uint

Block size of ring

tp_block_nr: c_uint

Number of blocks allocated for ring

tp_frame_size: c_uint

Frame size of ring

tp_frame_nr: c_uint

Number of frames in ring

tp_retire_blk_tov: c_uint

Timeout in milliseconds

tp_sizeof_priv: c_uint

Offset to private data area

tp_feature_req_word: c_uint

Controls whether RXHASH is filled - 0 for false, 1 for true

Trait Implementations

impl Clone for TpacketReq3

fn clone(&self) -> TpacketReq3

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for TpacketReq3

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for TpacketReq3

fn default() -> TpacketReq3

Returns the "default value" for a type.