Helper for public AddField functions. DoAddField inserts `field` as the `idx`th field for this table. If `mt_attr_name` is set, the `offset` field of

Helper for public MakeKey functions

Calls the drop_func on the object if the drop function exists

Called while Codel is in drop state to determine whether to drop the current entries and dequeue the next entry. Will continue to drop entries until t

* Note that this destructor currently waits for the thread to * finish, if one was started. If we implement detaching, this * should probably d

* When we receive an exit signal, that will interrupt any * in-progress system call if appropriate. We just need a * no-op signal handler that the

Resize the space of entries. Grow less aggressively than buckets.

Returns the TrafficClass * with the given name or nullptr if not found.

Find an entry in the table. Returns the value if `key` matches a rule, otherwise `default_value`.

Return an empty slot index in the bucket

Return the slot index in the bucket that matches the primary hash_value and the actual key. Return -1 if not found.

Get the entry given the primary hash value of the key. Returns the pointer to the entry or nullptr if failed.

buffer to store next packet from the queue.

for packets to be processed in the fast path, all packets must: 1. share the same mempool 2. single segment 3. reference counter == 1 4. the data buff

pkt may be nullptr

Free an allocated bar, freeing resources in the queues */

Find key from the bucket indexed by bucket_idx Return the index of the entry if success. Otherwise return nullptr.

Retrieves an argument that would re-create this module in such a way that SetRuntimeConfig would build the same one.

Retrieves a WildcardMatchArg that would reconstruct this module.