chan.attr.output = LTTNG_EVENT_MMAP;
if ((ret = lttng_enable_channel(handle, &chan)) < 0) {
- fprintf(stderr,"error creating channel : %s\n", helper_lttcomm_get_readable_code(ret));
+ fprintf(stderr,"error creating channel : %s\n",
+ helper_lttcomm_get_readable_code(ret));
goto end;
}
- sprintf(ev.name, "sched_switch");
+ memset(&ev, '\0', sizeof(struct lttng_event));
+ //sprintf(ev.name, "sched_switch");
ev.type = LTTNG_EVENT_TRACEPOINT;
- //if ((ret = lttng_enable_event(handle, NULL, channel_name)) < 0) {
if ((ret = lttng_enable_event(handle, &ev, channel_name)) < 0) {
- fprintf(stderr,"error enabling event : %s\n", helper_lttcomm_get_readable_code(ret));
+ fprintf(stderr,"error enabling event : %s\n",
+ helper_lttcomm_get_readable_code(ret));
goto end;
}
lttng_add_context(handle, &kctxtid, NULL, NULL);
if ((ret = lttng_start_tracing("test")) < 0) {
- fprintf(stderr,"error starting tracing : %s\n", helper_lttcomm_get_readable_code(ret));
+ fprintf(stderr,"error starting tracing : %s\n",
+ helper_lttcomm_get_readable_code(ret));
goto end;
}