FUNCTION::TCPMIBFIL(3stap) SNMP Information TapsetFUNCTION::TCPMIBFIL(3stap)

NAME
       function::tcpmibfilterkey - Default filter function for tcpmib.*
       probes

SYNOPSIS
           tcpmibfilterkey: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.

SEE ALSO
       tapset::tcpmib-filter-default(3stap)



SystemTap Tapset Reference         June 2018       FUNCTION::TCPMIBFIL(3stap)