[glib: 3/4] gdbusintrospection: Use atomic operations to read ref_count

[Philip Withnall <pwithnall src gnome org>]

commit b599a0f4148adce37e6e343f886ae6968d26e6c7
Author: Tomasz Miąsko <tomasz miasko gmail com>
Date:   Sun Nov 4 00:00:00 2018 +0000

    gdbusintrospection: Use atomic operations to read ref_count

 gio/gdbusintrospection.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)
---
diff --git a/gio/gdbusintrospection.c b/gio/gdbusintrospection.c
index e9601dbbd..dde06422e 100644
--- a/gio/gdbusintrospection.c
+++ b/gio/gdbusintrospection.c
@@ -105,7 +105,7 @@ typedef struct
 GDBusNodeInfo *
 g_dbus_node_info_ref (GDBusNodeInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -125,7 +125,7 @@ g_dbus_node_info_ref (GDBusNodeInfo *info)
 GDBusInterfaceInfo *
 g_dbus_interface_info_ref (GDBusInterfaceInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -145,7 +145,7 @@ g_dbus_interface_info_ref (GDBusInterfaceInfo *info)
 GDBusMethodInfo *
 g_dbus_method_info_ref (GDBusMethodInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -165,7 +165,7 @@ g_dbus_method_info_ref (GDBusMethodInfo *info)
 GDBusSignalInfo *
 g_dbus_signal_info_ref (GDBusSignalInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -185,7 +185,7 @@ g_dbus_signal_info_ref (GDBusSignalInfo *info)
 GDBusPropertyInfo *
 g_dbus_property_info_ref (GDBusPropertyInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -205,7 +205,7 @@ g_dbus_property_info_ref (GDBusPropertyInfo *info)
 GDBusArgInfo *
 g_dbus_arg_info_ref (GDBusArgInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -225,7 +225,7 @@ g_dbus_arg_info_ref (GDBusArgInfo *info)
 GDBusAnnotationInfo *
 g_dbus_annotation_info_ref (GDBusAnnotationInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return info;
   g_atomic_int_inc (&info->ref_count);
   return info;
@@ -258,7 +258,7 @@ free_null_terminated_array (gpointer array, GDestroyNotify unref_func)
 void
 g_dbus_annotation_info_unref (GDBusAnnotationInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -282,7 +282,7 @@ g_dbus_annotation_info_unref (GDBusAnnotationInfo *info)
 void
 g_dbus_arg_info_unref (GDBusArgInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -306,7 +306,7 @@ g_dbus_arg_info_unref (GDBusArgInfo *info)
 void
 g_dbus_method_info_unref (GDBusMethodInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -331,7 +331,7 @@ g_dbus_method_info_unref (GDBusMethodInfo *info)
 void
 g_dbus_signal_info_unref (GDBusSignalInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -355,7 +355,7 @@ g_dbus_signal_info_unref (GDBusSignalInfo *info)
 void
 g_dbus_property_info_unref (GDBusPropertyInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -379,7 +379,7 @@ g_dbus_property_info_unref (GDBusPropertyInfo *info)
 void
 g_dbus_interface_info_unref (GDBusInterfaceInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {
@@ -405,7 +405,7 @@ g_dbus_interface_info_unref (GDBusInterfaceInfo *info)
 void
 g_dbus_node_info_unref (GDBusNodeInfo *info)
 {
-  if (info->ref_count == -1)
+  if (g_atomic_int_get (&info->ref_count) == -1)
     return;
   if (g_atomic_int_dec_and_test (&info->ref_count))
     {