1 files changed, 15 insertions, 0 deletions
diff --git a/include/qemu/osdep.h b/include/qemu/osdep.h
index c3656b7..c91a78b 100644
--- a/include/qemu/osdep.h
+++ b/include/qemu/osdep.h
@@ -387,6 +387,21 @@ void qemu_vfree(void *ptr);
 void qemu_anon_ram_free(void *ptr, size_t size);
 
 /*
+ * It's an analog of GLIB's g_autoptr_cleanup_generic_gfree(), used to define
+ * g_autofree macro.
+ */
+static inline void qemu_cleanup_generic_vfree(void *p)
+{
+  void **pp = (void **)p;
+  qemu_vfree(*pp);
+}
+
+/*
+ * Analog of g_autofree, but qemu_vfree is called on cleanup instead of g_free.
+ */
+#define QEMU_AUTO_VFREE __attribute__((cleanup(qemu_cleanup_generic_vfree)))
+
+/*
  * Abstraction of PROT_ and MAP_ flags as passed to mmap(), for example,
  * consumed by qemu_ram_mmap().
  */