[glib: 7/10] gresource: Use atomic pointer exchange operations to nullify and check
- From: Philip Withnall <pwithnall src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [glib: 7/10] gresource: Use atomic pointer exchange operations to nullify and check
- Date: Sat, 23 Jul 2022 11:35:14 +0000 (UTC)
commit bfd77693cedc37713b6f1799a694fd44af9ccfe2
Author: Marco Trevisan (TreviƱo) <mail 3v1n0 net>
Date: Tue Jun 21 05:01:17 2022 +0200
gresource: Use atomic pointer exchange operations to nullify and check
gio/gresource.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
---
diff --git a/gio/gresource.c b/gio/gresource.c
index 44d517d120..4ccd333644 100644
--- a/gio/gresource.c
+++ b/gio/gresource.c
@@ -1443,14 +1443,13 @@ g_static_resource_fini (GStaticResource *static_resource)
register_lazy_static_resources_unlocked ();
- resource = g_atomic_pointer_get (&static_resource->resource);
+ resource = g_atomic_pointer_exchange (&static_resource->resource, NULL);
if (resource)
{
/* There should be at least two references to the resource now: one for
* static_resource->resource, and one in the registered_resources list. */
g_assert (g_atomic_int_get (&resource->ref_count) >= 2);
- g_atomic_pointer_set (&static_resource->resource, NULL);
g_resources_unregister_unlocked (resource);
g_resource_unref (resource);
}
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