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* [dpdk-dev] [PATCH 1/1] mbuf: add extern "C" to rte_mbuf_dyn.h
@ 2020-12-29 19:41 Ashish Sadanandan
  2020-12-29 20:10 ` Stephen Hemminger
                   ` (3 more replies)
  0 siblings, 4 replies; 10+ messages in thread
From: Ashish Sadanandan @ 2020-12-29 19:41 UTC (permalink / raw)
  To: olivier.matz; +Cc: dev, Ashish Sadanandan

The header was missing the extern "C" directive which causes name
mangling of functions by C++ compilers, leading to linker errors
complaining of undefined references to these functions.

Signed-off-by: Ashish Sadanandan <ashish.sadanandan@gmail.com>
---
 lib/librte_mbuf/rte_mbuf_dyn.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/lib/librte_mbuf/rte_mbuf_dyn.h b/lib/librte_mbuf/rte_mbuf_dyn.h
index d88e7ba..fc4eee7 100644
--- a/lib/librte_mbuf/rte_mbuf_dyn.h
+++ b/lib/librte_mbuf/rte_mbuf_dyn.h
@@ -67,6 +67,11 @@
  */
 
 #include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /**
  * Maximum length of the dynamic field or flag string.
  */
@@ -326,4 +331,8 @@ int rte_mbuf_dyn_rx_timestamp_register(int *field_offset, uint64_t *rx_flag);
 __rte_experimental
 int rte_mbuf_dyn_tx_timestamp_register(int *field_offset, uint64_t *tx_flag);
 
+#ifdef __cplusplus
+}
 #endif
+
+#endif /* _RTE_MBUF_DYN_H_ */
-- 
2.9.3


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2021-01-07 17:20 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-12-29 19:41 [dpdk-dev] [PATCH 1/1] mbuf: add extern "C" to rte_mbuf_dyn.h Ashish Sadanandan
2020-12-29 20:10 ` Stephen Hemminger
2020-12-29 20:22   ` Ashish Sadanandan
2021-01-06 13:21     ` Olivier Matz
2021-01-07  1:42       ` Ashish Sadanandan
2021-01-07  8:01         ` David Marchand
2021-01-07 17:20           ` Ashish Sadanandan
2021-01-07  1:38 ` [dpdk-dev] [PATCH v2 1/1] mbuf: fix rte_mbuf_dyn.h inclusion from C++ Ashish Sadanandan
2021-01-07  6:16 ` Ashish Sadanandan
2021-01-07 17:15 ` Ashish Sadanandan

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