$NetBSD: patch-du,v 1.1 2006/06/27 11:11:52 joerg Exp $

--- nsprpub/pr/src/linking/prlink.c.orig	2006-06-26 14:36:45.000000000 +0000
+++ nsprpub/pr/src/linking/prlink.c
@@ -1616,7 +1616,7 @@ PR_IMPLEMENT(char *)
 PR_GetLibraryFilePathname(const char *name, PRFuncPtr addr)
 {
 #if defined(USE_DLFCN) && (defined(SOLARIS) || defined(FREEBSD) \
-        || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__))
+        || defined(LINUX) || defined(__GNU__) || defined(__GLIBC__) || defined(DRAGONFLY))
     Dl_info dli;
     char *result;