/root/dpdk/x86_64-native-linuxapp-gcc/include/rte_crypto.h:126:28: error: ISO C forbids zero-size array ‘sym’ [-Werror=pedantic] struct rte_crypto_sym_op sym[0]; ^~~ Zero-size array is an extension to the language it cannot be replaced by a empty size array i.e. [] because structure is inside an union.
Fixes: d2a4223c4c6d ("cryptodev: do not store pointer to op specific params") Cc: pablo.de.lara.gua...@intel.com Cc: sta...@dpdk.org Signed-off-by: Nelio Laranjeiro <nelio.laranje...@6wind.com> --- Changes in v2: replace RTE_STD_C11 by __extension__ --- lib/librte_cryptodev/rte_crypto.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/librte_cryptodev/rte_crypto.h b/lib/librte_cryptodev/rte_crypto.h index 3d672fe7d..6f0b29732 100644 --- a/lib/librte_cryptodev/rte_crypto.h +++ b/lib/librte_cryptodev/rte_crypto.h @@ -121,7 +121,7 @@ struct rte_crypto_op { rte_iova_t phys_addr; /**< physical address of crypto operation */ - RTE_STD_C11 + __extension__ union { struct rte_crypto_sym_op sym[0]; /**< Symmetric operation parameters */ -- 2.11.0