From d9a687758cc9ca979b9fdff7709f4b6f382be960 Mon Sep 17 00:00:00 2001
From: "monty@mysql.com" <>
Date: Sat, 5 Nov 2005 14:10:48 +0200
Subject: [PATCH] Added inclusion of dlfcn.h from old 5.1 tree

---
 include/my_global.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/include/my_global.h b/include/my_global.h
index a26c02a687e..55a1b6c2d02 100644
--- a/include/my_global.h
+++ b/include/my_global.h
@@ -1361,4 +1361,23 @@ do { doubleget_union _tmp; \
 #define NO_EMBEDDED_ACCESS_CHECKS
 #endif
 
+#ifdef HAVE_DLOPEN
+#if defined(__WIN__)
+#define dlsym(lib, name) GetProcAddress((HMODULE)lib, name)
+#define dlopen(libname, unused) LoadLibraryEx(libname, NULL, 0)
+#define dlclose(lib) FreeLibrary((HMODULE)lib)
+#elif defined(HAVE_DLFCN_H)
+#include <dlfcn.h>
+#endif
+#endif
+
+/* FreeBSD 2.2.2 does not define RTLD_NOW) */
+#ifndef RTLD_NOW
+#define RTLD_NOW 1
+#endif
+
+#ifndef HAVE_DLERROR
+#define dlerror() ""
+#endif
+
 #endif /* my_global_h */