$NetBSD: patch-ai,v 1.1 2006/02/28 23:48:12 joerg Exp $

--- sysdeps/freebsd/prockernel.c.orig	2004-09-24 22:49:06.000000000 +0000
+++ sysdeps/freebsd/prockernel.c
@@ -35,7 +35,7 @@
 #include <sys/user.h>
 #endif
 #if !defined(__bsdi__) && !(defined(__FreeBSD__) && defined(__alpha__)) && \
-    !defined(__NetBSD__)
+    !defined(__NetBSD__) && !defined(__DragonFly__)
 #include <machine/pcb.h>
 #endif
 
@@ -93,7 +93,7 @@ glibtop_get_proc_kernel_p (glibtop *serv
 			   pid_t pid)
 {
 	struct kinfo_proc *pinfo;
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__DragonFly__)
 	struct user *u_addr = (struct user *)USRSTACK;
 	struct pstats pstats;
 	struct pcb pcb;
@@ -126,9 +126,14 @@ glibtop_get_proc_kernel_p (glibtop *serv
 
 #else
 
+#ifdef __DragonFly__
+#define PROC_WCHAN	kp_thread.td_wchan
+#define PROC_WMESG	kp_thread.td_wmesg
+#else
 #define	PROC_WCHAN	kp_proc.p_wchan
 #define	PROC_WMESG	kp_proc.p_wmesg
 #define	PROC_WMESG	kp_eproc.e_wmesg
+#endif
 
 #endif
 
@@ -146,7 +151,7 @@ glibtop_get_proc_kernel_p (glibtop *serv
 	}
 #endif
 
-#ifndef __FreeBSD__
+#if !defined(__FreeBSD__) && !defined(__DragonFly__)
 
 	/* Taken from `saveuser ()' in `/usr/src/bin/ps/ps.c'. */