From 21a2146e1d4a8e7c27e36966bf4bb73cf48e9d7b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 3 Jan 2018 09:05:18 +0000
Subject: dln.c: xmalloc_mismatch_p with dlopen

* dln.c (xmalloc_mismatch_p): define only when using dlopen,
  otherwise dlsym is not available too, and should be used then.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61576 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 dln.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'dln.c')

diff --git a/dln.c b/dln.c
index 3cad6021cf..3a2960efca 100644
--- a/dln.c
+++ b/dln.c
@@ -1243,7 +1243,8 @@ rb_w32_check_imported(HMODULE ext, HMODULE mine)
 #define translit_separator(str) (void)(str)
 #endif
 
-MAYBE_UNUSED(static bool xmalloc_mismatch_p(void *handle));
+#ifdef USE_DLN_DLOPEN
+static bool xmalloc_mismatch_p(void *handle);
 
 #ifdef __clang__
 #pragma clang diagnostic push
@@ -1263,6 +1264,7 @@ xmalloc_mismatch_p(void *handle)
 #elif defined(__GNUC__) && (__GNUC__ >= 5)
 #pragma GCC diagnostic pop
 #endif
+#endif
 
 void*
 dln_load(const char *file)
-- 
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