X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Finclude%2Frte_function_versioning.h;h=eae619d6058c30c081c29cc3ecd660427cc61928;hb=519e6548f7a679d769182866a71df98f6b6a85d8;hp=ce963d4b128e141575b8ba4812cd25ad939ab05c;hpb=dc61aa74b7078329c09c6b748524ef17aa4299e3;p=dpdk.git

diff --git a/lib/librte_eal/common/include/rte_function_versioning.h b/lib/librte_eal/common/include/rte_function_versioning.h
index ce963d4b12..eae619d605 100644
--- a/lib/librte_eal/common/include/rte_function_versioning.h
+++ b/lib/librte_eal/common/include/rte_function_versioning.h
@@ -7,6 +7,10 @@
 #define _RTE_FUNCTION_VERSIONING_H_
 #include <rte_common.h>
 
+#ifndef RTE_USE_FUNCTION_VERSIONING
+#error Use of function versioning disabled, is "use_function_versioning=true" in meson.build?
+#endif
+
 #ifdef RTE_BUILD_SHARED_LIB
 
 /*
@@ -38,14 +42,14 @@
 /*
  * VERSION_SYMBOL
  * Creates a symbol version table entry binding symbol <b>@DPDK_<n> to the internal
- * function name <b>_<e>
+ * function name <b><e>
  */
 #define VERSION_SYMBOL(b, e, n) __asm__(".symver " RTE_STR(b) RTE_STR(e) ", " RTE_STR(b) "@DPDK_" RTE_STR(n))
 
 /*
  * BIND_DEFAULT_SYMBOL
  * Creates a symbol version entry instructing the linker to bind references to
- * symbol <b> to the internal symbol <b>_<e>
+ * symbol <b> to the internal symbol <b><e>
  */
 #define BIND_DEFAULT_SYMBOL(b, e, n) __asm__(".symver " RTE_STR(b) RTE_STR(e) ", " RTE_STR(b) "@@DPDK_" RTE_STR(n))
 #define __vsym __attribute__((used))