FUNCTION::TCPMIB_FIL(3stap) SNMP Information TapsetFUNCTION::TCPMIB_FIL(3stap)NAMEfunction::tcpmib_filter_key - Default filter function for tcpmib.*
probes
SYNOPSIS
tcpmib_filter_key:long(sk:long,op:long)
ARGUMENTS
sk
pointer to the struct sock being acted on
op
value to be counted if sk passes the filter
DESCRIPTION
This function is a default filter function. The user can replace this
function with their own. The user-supplied filter function returns an
index key based on the values in sk. A return value of 0 means this
particular sk should be not be counted.
SystemTap Tapset Reference May 2014 FUNCTION::TCPMIB_FIL(3stap)