+ * Copy domain to lttcomm_session_msg domain. If unknown domain, default domain
+ * will be the kernel.
+ */
+static void copy_lttng_domain(struct lttng_domain *dom)
+{
+ if (dom) {
+ switch (dom->type) {
+ case LTTNG_DOMAIN_KERNEL:
+ case LTTNG_DOMAIN_UST:
+ case LTTNG_DOMAIN_UST_EXEC_NAME:
+ case LTTNG_DOMAIN_UST_PID:
+ case LTTNG_DOMAIN_UST_PID_FOLLOW_CHILDREN:
+ memcpy(&lsm.domain, dom, sizeof(struct lttng_domain));
+ break;
+ default:
+ lsm.domain.type = LTTNG_DOMAIN_KERNEL;
+ break;
+ }
+ }
+}
+
+/*
+ * Copy string from src to dst and enforce null terminated byte.
+ */
+static void copy_string(char *dst, const char *src, size_t len)
+{
+ if (src && dst) {
+ strncpy(dst, src, len);
+ /* Enforce the NULL terminated byte */
+ dst[len - 1] = '\0';
+ }
+}
+
+/*