int opt_destroy_trace;
int opt_create_session;
int opt_destroy_session;
-int opt_trace_kernel = 0;
-int opt_quiet = 0;
-int opt_verbose = 0;
-int opt_list_apps = 0;
-int opt_no_sessiond = 0;
-int opt_list_session = 0;
-int opt_list_traces = 0;
+int opt_trace_kernel;
+int opt_quiet;
+int opt_verbose;
+int opt_list_apps;
+int opt_list_events;
+int opt_no_sessiond;
+int opt_list_session;
+int opt_list_traces;
int opt_create_trace;
-int opt_start_trace = 0;
-int opt_stop_trace = 0;
+int opt_start_trace;
+int opt_stop_trace;
int opt_enable_event;
+int opt_enable_all_event;
int opt_disable_event;
int opt_kern_create_channel;
-pid_t opt_trace_pid = 0;
+pid_t opt_trace_pid;
enum {
OPT_HELP = 1,
{"destroy-session", 'd', POPT_ARG_STRING, 0, OPT_DESTROY_SESSION, 0, 0},
{"disable-event", 0, POPT_ARG_STRING, 0, OPT_DISABLE_EVENT, 0, 0},
{"enable-event", 'e', POPT_ARG_STRING, 0, OPT_ENABLE_EVENT, 0, 0},
+ {"enable-all-event",'a', POPT_ARG_VAL, &opt_enable_all_event, 1, 0, 0},
{"group", 0, POPT_ARG_STRING, &opt_tracing_group, 0, 0, 0},
{"help", 'h', POPT_ARG_NONE, 0, OPT_HELP, 0, 0},
{"kernel", 'k', POPT_ARG_VAL, &opt_trace_kernel, 1, 0, 0},
{"kern-create-channel",0, POPT_ARG_VAL, &opt_kern_create_channel, 1, 0, 0},
{"list-apps", 'L', POPT_ARG_VAL, &opt_list_apps, 1, 0, 0},
+ {"list-events", 0, POPT_ARG_VAL, &opt_list_events, 1, 0, 0},
{"list-sessions", 'l', POPT_ARG_VAL, &opt_list_session, 1, 0, 0},
{"list-traces", 't', POPT_ARG_VAL, &opt_list_traces, 1, 0, 0},
{"no-kernel", 0, POPT_ARG_VAL, &opt_trace_kernel, 0, 0, 0},
fprintf(ofp, "Tracing options:\n");
fprintf(ofp, " -p, --pid PID Specify action on user-space tracer for PID\n");
fprintf(ofp, " -k, --kernel Specify action on kernel tracer\n");
+ fprintf(ofp, " --list-events List all available tracing events\n");
fprintf(ofp, " -e, --enable-event LIST Enable tracing event (support marker and tracepoint)\n");
+ fprintf(ofp, " -a, --enable-all-event Enable all tracing event\n");
fprintf(ofp, " --disable-event LIST Disable tracing event (support marker and tracepoint)\n");
fprintf(ofp, " -C, --create-trace Create a trace. Allocate and setup a trace\n");
fprintf(ofp, " -D, --destroy-trace [NAME] Destroy a trace. Use NAME to identify user-space trace\n");