[dpdk-dev] [PATCH 01/10] eal: add shorthand __rte_weak macro
Keith Wiles
keith.wiles at intel.com
Fri Aug 3 16:05:56 CEST 2018
Signed-off-by: Keith Wiles <keith.wiles at intel.com>
---
lib/librte_eal/common/include/rte_common.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/librte_eal/common/include/rte_common.h b/lib/librte_eal/common/include/rte_common.h
index 069c13ec7..2c4535b1a 100644
--- a/lib/librte_eal/common/include/rte_common.h
+++ b/lib/librte_eal/common/include/rte_common.h
@@ -68,6 +68,11 @@ typedef uint16_t unaligned_uint16_t;
/******* Macro to mark functions and fields scheduled for removal *****/
#define __rte_deprecated __attribute__((__deprecated__))
+/**
+ * short definition to mark a function or variable to a weak reference.
+ */
+#define __rte_weak __attribute__((__weak__))
+
/*********** Macros to eliminate unused variable warnings ********/
/**
--
2.17.1
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