bk commit into 5.1 tree (monty:1.1925)

[monty]

Below is the list of changes that have just been committed into a local
5.1 repository of monty. When monty does a push these changes will
be propagated to the main repository and, within 24 hours after the
push, to the public repository.
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ChangeSet
  1.1925 05/11/05 14:10:48 monty@stripped +1 -0
  Added inclusion of dlfcn.h from old 5.1 tree

  include/my_global.h
    1.111 05/11/05 14:10:45 monty@stripped +19 -0
    Added inclusion of dlfcn.h from old 5.1 tree

# This is a BitKeeper patch.  What follows are the unified diffs for the
# set of deltas contained in the patch.  The rest of the patch, the part
# that BitKeeper cares about, is below these diffs.
# User:	monty
# Host:	narttu.mysql.fi
# Root:	/home/my/mysql-5.1

--- 1.110/include/my_global.h	2005-10-06 11:25:56 +03:00
+++ 1.111/include/my_global.h	2005-11-05 14:10:45 +02:00
@@ -1361,4 +1361,23 @@
 #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 */