*/
static void usage(FILE *ofp)
{
- fprintf(ofp, "usage: lttng destroy [options] [NAME]\n");
+ fprintf(ofp, "usage: lttng destroy [NAME] [OPTIONS]\n");
fprintf(ofp, "\n");
fprintf(ofp, "Where NAME is an optional session name. If not specified, lttng will\n");
fprintf(ofp, "get it from the configuration directory (.lttng).\n");
fprintf(ofp, "\n");
+ fprintf(ofp, "Options:\n");
fprintf(ofp, " -h, --help Show this help\n");
fprintf(ofp, " -a, --all Destroy all sessions\n");
fprintf(ofp, " --list-options Simple listing of options\n");
ret = lttng_destroy_session(session_name);
if (ret < 0) {
switch (-ret) {
- case LTTCOMM_SESS_NOT_FOUND:
+ case LTTNG_ERR_SESS_NOT_FOUND:
WARN("Session name %s not found", session_name);
break;
default:
+ ERR("%s", lttng_strerror(ret));
break;
}
goto error;
count = lttng_list_sessions(&sessions);
if (count == 0) {
MSG("No session found, nothing to do.");
+ } else if (count < 0) {
+ ERR("%s", lttng_strerror(ret));
+ goto error;
}
+
for (i = 0; i < count; i++) {
ret = destroy_session(sessions[i].name);
if (ret < 0) {