int main(int argc, char **argv)
{
- struct lttng_handle *handle = NULL;
- struct lttng_domain dom;
+ struct lttng_handle *handle = NULL;
+ struct lttng_domain dom;
struct lttng_event event;
- char *channel_name = "channel0";
+ char *channel_name = "channel0";
char *session_name = "ust_global_all_events_basic";
- int ret = 0;
+ int ret = 0;
- dom.type = LTTNG_DOMAIN_UST;
-
- memset(&event, 0, sizeof(struct lttng_event));
+ memset(&dom, 0, sizeof(dom));
+ memset(&event, 0, sizeof(event));
+ dom.type = LTTNG_DOMAIN_UST;
event.type = LTTNG_EVENT_TRACEPOINT;
event.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
}
printf("Creating tracing session (%s): ", argv[1]);
- if ((ret = lttng_create_session(session_name, argv[1])) < 0) {
- printf("error creating the session : %s\n", lttng_strerror(ret));
+ if ((ret = lttng_create_session(session_name, argv[1])) < 0) {
+ printf("error creating the session : %s\n", lttng_strerror(ret));
goto create_fail;
- }
+ }
PRINT_OK();
printf("Creating session handle: ");
PRINT_OK();
printf("Enabling all UST events: ");
- if ((ret = lttng_enable_event(handle, &event, channel_name)) < 0) {
- printf("error enabling event: %s\n", lttng_strerror(ret));
+ if ((ret = lttng_enable_event(handle, &event, channel_name)) < 0) {
+ printf("error enabling event: %s\n", lttng_strerror(ret));
goto enable_fail;
- }
+ }
PRINT_OK();
printf("Start tracing: ");
- if ((ret = lttng_start_tracing(session_name)) < 0) {
- printf("error starting tracing: %s\n", lttng_strerror(ret));
+ if ((ret = lttng_start_tracing(session_name)) < 0) {
+ printf("error starting tracing: %s\n", lttng_strerror(ret));
goto start_fail;
- }
+ }
PRINT_OK();
- sleep(2);
+ sleep(2);
printf("Stop tracing: ");
if ((ret = lttng_stop_tracing(session_name)) < 0) {
lttng_destroy_session(session_name);
lttng_destroy_handle(handle);
- return 1;
+ return 1;
}