sessiond: registry_session: mark functions as noexcept

[lttng-tools.git] / src / bin / lttng-sessiond / ust-registry-session.cpp

diff --git a/src/bin/lttng-sessiond/ust-registry-session.cpp b/src/bin/lttng-sessiond/ust-registry-session.cpp
index 255a5ec8176ce96dc17c4e6e5a446549735aea8d..b78091a04f4ca277ac033b2c60b85670922abf4d 100644 (file)
--- a/src/bin/lttng-sessiond/ust-registry-session.cpp
+++ b/src/bin/lttng-sessiond/ust-registry-session.cpp
@@ -98,8 +98,10 @@ void destroy_channel_rcu(struct rcu_head *head)
  * Destroy every element of the registry and free the memory. This does NOT
  * free the registry pointer since it might not have been allocated before so
  * it's the caller responsability.
+ *
+ * Called from ~registry_session(), must not throw.
  */
-void destroy_channel(lsu::registry_channel *chan, bool notify)
+void destroy_channel(lsu::registry_channel *chan, bool notify) noexcept
 {
        struct lttng_ht_iter iter;
        lttng::sessiond::ust::registry_event *event;
@@ -286,8 +288,10 @@ lsu::registry_session::registry_session(const struct lst::abi& in_abi,
 /*
  * For a given enumeration in a registry, delete the entry and destroy
  * the enumeration.
+ *
+ * Note that this is used by ~registry_session() and must not throw.
  */
-void lsu::registry_session::_destroy_enum(lsu::registry_enum *reg_enum)
+void lsu::registry_session::_destroy_enum(lsu::registry_enum *reg_enum) noexcept
 {
        int ret;
        lttng::urcu::read_lock_guard read_lock_guard;