Currently the "extern C" section ends right before rte_dev_dma_unmap and other DMA function declarations, causing some C++ compilers to produce C++ mangled symbols to rte_dev_dma_unmap instead of C symbols. This leads to build failures later when linking a final executable against this object.
The issue is observed on DPDK 22.03 and G++ 11.
Signed-off-by: Tianhao Chai <cth...@gmail.com>
---
lib/eal/include/rte_dev.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/lib/eal/include/rte_dev.h b/lib/eal/include/rte_dev.h
index 448a41cb0e..e6ff1218f9 100644
--- a/lib/eal/include/rte_dev.h
+++ b/lib/eal/include/rte_dev.h
@@ -320,10 +320,6 @@ rte_dev_iterator_next(struct rte_dev_iterator *it);
dev != NULL; \
dev = rte_dev_iterator_next(it))
-#ifdef __cplusplus
-}
-#endif
-
/**
* @warning
* @b EXPERIMENTAL: this API may change without prior notice
@@ -496,4 +492,8 @@ int
rte_dev_dma_unmap(struct rte_device *dev, void *addr, uint64_t iova,
size_t len);
+#ifdef __cplusplus
+}
+#endif
+
#endif /* _RTE_DEV_H_ */
--
2.35.1
signature.asc
Description: PGP signature
