{
struct ltt_session *sess, *stmp;
+ session_lock_list();
+
/* For all tracing session(s) */
cds_list_for_each_entry_safe(sess, stmp, &session_list_ptr->head, list) {
+ session_lock(sess);
if (sess->ust_session) {
ust_app_global_update(sess->ust_session, app_sock);
}
+ session_unlock(sess);
}
+
+ session_unlock_list();
}
/*
tmp[i].type = LTTNG_EVENT_FUNCTION;
break;
}
- strncpy(tmp[i].loglevel, uevent->attr.loglevel, LTTNG_SYMBOL_NAME_LEN);
- tmp[i].loglevel[LTTNG_SYMBOL_NAME_LEN - 1] = '\0';
+ tmp[i].loglevel = uevent->attr.loglevel;
switch (uevent->attr.loglevel_type) {
- case LTTNG_UST_LOGLEVEL:
- tmp[i].type = LTTNG_EVENT_LOGLEVEL;
+ case LTTNG_UST_LOGLEVEL_ALL:
+ tmp[i].loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
break;
- case LTTNG_UST_LOGLEVEL_ONLY:
- tmp[i].type = LTTNG_EVENT_LOGLEVEL_ONLY;
+ case LTTNG_UST_LOGLEVEL_RANGE:
+ tmp[i].loglevel_type = LTTNG_EVENT_LOGLEVEL_RANGE;
+ break;
+ case LTTNG_UST_LOGLEVEL_SINGLE:
+ tmp[i].loglevel_type = LTTNG_EVENT_LOGLEVEL_SINGLE;
break;
}
i++;
session_lock_list();
nr_sessions = lttng_sessions_count(cmd_ctx->creds.uid, cmd_ctx->creds.gid);
- if (nr_sessions == 0) {
- ret = LTTCOMM_NO_SESSION;
- session_unlock_list();
- goto error;
- }
+
ret = setup_lttng_msg(cmd_ctx, sizeof(struct lttng_session) * nr_sessions);
if (ret < 0) {
session_unlock_list();
*/
static int check_existing_daemon(void)
{
- if (access(client_unix_sock_path, F_OK) < 0 &&
- access(apps_unix_sock_path, F_OK) < 0) {
- return 0;
- }
-
/* Is there anybody out there ? */
if (lttng_session_daemon_alive()) {
return -EEXIST;
- } else {
- return 0;
}
+
+ return 0;
}
/*