common: replace container_of with a C++ safe implementation

[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 b78091a04f4ca277ac033b2c60b85670922abf4d..6e21cee00c6d314419761d6a494d7b41c2084bec 100644 (file)
--- a/src/bin/lttng-sessiond/ust-registry-session.cpp
+++ b/src/bin/lttng-sessiond/ust-registry-session.cpp
@@ -88,7 +88,7 @@ void destroy_channel_rcu(struct rcu_head *head)
        DIAGNOSTIC_PUSH
        DIAGNOSTIC_IGNORE_INVALID_OFFSETOF
        lsu::registry_channel *chan =
-               caa_container_of(head, lsu::registry_channel, _rcu_head);
+               lttng::utils::container_of(head, &lsu::registry_channel::_rcu_head);
        DIAGNOSTIC_POP
 
        delete chan;
@@ -149,7 +149,7 @@ void destroy_enum_rcu(struct rcu_head *head)
        DIAGNOSTIC_PUSH
        DIAGNOSTIC_IGNORE_INVALID_OFFSETOF
        lsu::registry_enum *reg_enum =
-               caa_container_of(head, lsu::registry_enum, rcu_head);
+               lttng::utils::container_of(head, &lsu::registry_enum::rcu_head);
        DIAGNOSTIC_POP
 
        destroy_enum(reg_enum);
@@ -434,7 +434,7 @@ lttng::sessiond::ust::registry_channel& lsu::registry_session::get_channel(
 
        DIAGNOSTIC_PUSH
        DIAGNOSTIC_IGNORE_INVALID_OFFSETOF
-       auto chan = caa_container_of(node, lsu::registry_channel, _node);
+       auto chan = lttng::utils::container_of(node, &lsu::registry_channel::_node);
        DIAGNOSTIC_POP
        return *chan;
 }
@@ -654,7 +654,7 @@ lsu::registry_session::get_enumeration(const char *enum_name, uint64_t enum_id)
 
        DIAGNOSTIC_PUSH
        DIAGNOSTIC_IGNORE_INVALID_OFFSETOF
-       reg_enum = caa_container_of(node, lsu::registry_enum, node);
+       reg_enum = lttng::utils::container_of(node, &lsu::registry_enum::node);
        DIAGNOSTIC_POP
 
        return lsu::registry_enum::const_rcu_protected_reference{*reg_enum, std::move(rcu_lock)};
@@ -682,7 +682,7 @@ lsu::registry_enum *lsu::registry_session::_lookup_enum(
 
        DIAGNOSTIC_PUSH
        DIAGNOSTIC_IGNORE_INVALID_OFFSETOF
-       reg_enum = caa_container_of(node, lsu::registry_enum, node);
+       reg_enum = lttng::utils::container_of(node, &lsu::registry_enum::node);
        DIAGNOSTIC_POP
 
 end: