# perf script event handlers, generated by perf script -g python
           # Licensed under the terms of the GNU GPL License version 2

           # The common_* event handler fields are the most useful fields common to
           # all events.  They don't necessarily correspond to the 'common_*' fields
           # in the format files.  Those fields not available as handler params can
           # be retrieved using Python functions of the form common_*(context).
           # See the perf-script-python Documentation for the list of available functions.

           import os
           import sys

           sys.path.append(os.environ['PERF_EXEC_PATH'] + \
                   '/scripts/python/perf-script-Util/lib/Perf/Trace')

           from perf_trace_context import *
           from Core import *

           def trace_begin():
                   print "in trace_begin"

           def trace_end():
                   print "in trace_end"

           def raw_syscalls__sys_enter(event_name, context, common_cpu,
                   common_secs, common_nsecs, common_pid, common_comm,
                   id, args):
                           print_header(event_name, common_cpu, common_secs, common_nsecs,
                                   common_pid, common_comm)

                           print "id=%d, args=%s\n" % \
                           (id, args),

           def trace_unhandled(event_name, context, common_cpu, common_secs, common_nsecs,
                           common_pid, common_comm):
                           print_header(event_name, common_cpu, common_secs, common_nsecs,
                           common_pid, common_comm)

           def print_header(event_name, cpu, secs, nsecs, pid, comm):
                   print "%-20s %5u %05u.%09u %8u %-20s " % \
                   (event_name, cpu, secs, nsecs, pid, comm),