- memset(&event, 0, sizeof(event));
- strncpy(event.name, syscall_name, sizeof(event.name));
- event.name[sizeof(event.name) - 1] = '\0';
- event.instrumentation = LTTNG_KERNEL_SYSCALL;
- event.u.syscall.enable = 0;
- return ioctl(fd, LTTNG_KERNEL_EVENT, &event);
+int kernctl_list_tracker_pids(int fd)
+{
+ return LTTNG_IOCTL_NO_CHECK(fd, LTTNG_KERNEL_SESSION_LIST_TRACKER_PIDS);
+}
+
+int kernctl_session_regenerate_metadata(int fd)
+{
+ return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_METADATA_REGEN);
+}
+
+int kernctl_session_regenerate_statedump(int fd)
+{
+ return LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_STATEDUMP);
+}
+
+int kernctl_session_set_name(int fd, const char *name)
+{
+ int ret;
+ struct lttng_kernel_session_name session_name;
+
+ ret = lttng_strncpy(session_name.name, name, sizeof(session_name.name));
+ if (ret) {
+ goto end;
+ }
+
+ ret = LTTNG_IOCTL_CHECK(
+ fd, LTTNG_KERNEL_SESSION_SET_NAME, &session_name);
+end:
+ return ret;
+}
+
+int kernctl_session_set_creation_time(int fd, time_t time)
+{
+ int ret;
+ struct lttng_kernel_session_creation_time creation_time;
+
+ ret = time_to_iso8601_str(time, creation_time.iso8601,
+ sizeof(creation_time.iso8601));
+ if (ret) {
+ goto end;
+ }
+
+ ret = LTTNG_IOCTL_CHECK(fd, LTTNG_KERNEL_SESSION_SET_CREATION_TIME,
+ &creation_time);
+end:
+ return ret;