[dpdk-dev] [PATCH v5 02/10] lib: work around large enum values

Adrien Mazarguil adrien.mazarguil at 6wind.com
Thu Sep 8 14:25:03 CEST 2016


Exported header files used by applications should allow the strictest
compiler flags. Language extensions used in many places must be explicitly
marked or removed to avoid warnings and compilation failures.

This commit prevents the following errors:

 error: ISO C restricts enumerator values to range of `int'

Signed-off-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
---
 lib/librte_eal/common/include/rte_memory.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/librte_eal/common/include/rte_memory.h b/lib/librte_eal/common/include/rte_memory.h
index d9e8c21..12e0ebb 100644
--- a/lib/librte_eal/common/include/rte_memory.h
+++ b/lib/librte_eal/common/include/rte_memory.h
@@ -54,6 +54,7 @@ extern "C" {
 
 #include <rte_common.h>
 
+__extension__
 enum rte_page_sizes {
 	RTE_PGSIZE_4K    = 1ULL << 12,
 	RTE_PGSIZE_64K   = 1ULL << 16,
-- 
2.1.4



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