Data Structures

Here are the data structures with brief descriptions:

sc_arg	Representation of an argument. Used by node init functions
sc_arg.val
sc_arista_ts_node	This node is to be used with Arista switches that are able to add hardware timestamps to packets. This is useful when SolarCapture is doing software timestamping, as it provides more precise timestamps
sc_attr	Attribute object
sc_batch_limiter	Node to limit the maximum batch size sent to downstream nodes
sc_bpf_predicate
sc_callback	A callback object
sc_delay_line	Node to delay upstream packets by a random time within a given time range. Randomness is achieved by performing a hash on the destination IP address and can be controlled using the num_lines argument
sc_dlist	Doubly linked list pointers
sc_filter	Node to direct all matched packets to one output and all other packets to another output. The filter can be provided via a BPF string, or via a sc_pkt_predicate object
sc_iovec_ptr
sc_node	Description of a node
sc_node_factory	Struct to hold information about how to create an instance of this node
sc_node_link	Description of a link the node has
sc_node_type	Describes a type of node
sc_object	An opaque object. Use this to pass all types of data that are not ints, doubles or char arrays (see SC_PARAM_INT, SC_PARAM_DBL and SC_PARAM_STR respectively for these) to nodes
sc_packet	Representation of a packet
sc_packet_list	A list of packets or packet buffers
sc_pkt_predicate	A packet predicate object
sc_reader	Takes an input stream of data in PCAP format and outputs individual packets
sc_session_error	A SolarCapture session error object returned by sc_session_error_get
sc_strip_vlan
sc_tap	Forward input to output and a copy of input to the 'tap' output. If a BPF or predicate filter is specified, only packets matching the filter are duplicated to the 'tap' output
sc_vi	A VI object