PROBE::JSONDATA(3stap) JSON Tapset PROBE::JSONDATA(3stap)

NAME
       probe::jsondata - Fires whenever JSON data is wanted by a reader.

SYNOPSIS
       jsondata

VALUES
       None

CONTEXT
       This probe fires when the JSON data is about to be read. This probe
       must gather up data and then call the following macros to output the
       data in JSON format. First, @jsonoutputdatastart must be called.
       That call is followed by one or more of the following (one call for
       each data item): @jsonoutputstringvalue, @jsonoutputnumericvalue,
       @jsonoutputarraystringvalue, and @jsonoutputarraynumericvalue.
       Finally @jsonoutputdataend must be called.

SEE ALSO
       tapset::json(3stap)



SystemTap Tapset Reference         June 2018           PROBE::JSONDATA(3stap)