Signed-off-by: Gaetan Rivet <gaetan.ri...@6wind.com>
---
lib/librte_eal/common/include/rte_common.h | 23 ++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/lib/librte_eal/common/include/rte_common.h
b/lib/librte_eal/common/include/rte_common.h
index 434adfd45..0dd832728 100644
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -111,6 +111,29 @@ static void __attribute__((constructor(RTE_PRIO(prio)),
used)) func(void)
#define RTE_INIT(func) \
RTE_INIT_PRIO(func, LAST)
+/**
+ * Run after main() with low priority.
+ *
+ * @param func
+ * Destructor function name.
+ * @param prio
+ * Priority number must be above 100.
+ * Lowest number is the last to run.
+ */
+#define RTE_FINI_PRIO(func, prio) \
+static void __attribute__((destructor(RTE_PRIO(prio)), used)) func(void)
+
+/**
+ * Run after main() with high priority.
+ *
+ * The destructor will be run *before* prioritized destructors.
+ *
+ * @param func
+ * Destructor function name.
+ */
+#define RTE_FINI(func) \
+ RTE_FINI_PRIO(func, LAST)
+
/**
* Force a function to be inlined
*/
--
2.18.0
