Steven M. Bellovin <smb@cs.columbia.edu> typed:
: On an up-to-date -current system with up-to-date pkgsrc, I can't build 
: lsof.  It complains:
:
: In file included from ../dlsof.h:73,
:                  from ../lsof.h:190,
:                  from dvch.c:43:
: /usr/include/sys/buf.h:83:27: sys/workqueue.h: No such file or directory
:
: I suspect this is due to some changes in buf.h 1.83, but I'm less clear 
: on what to do about it, given that this is a pkgsrc problem.

The following will let it build.

Regards,
Geoff

--- dlsof.h.org	2005-08-09 05:53:27.000000000 +1000
+++ dlsof.h	2005-11-07 11:13:44.000000000 +1100
@@ -70,7 +70,11 @@
 	   || (defined(NETBSDV) && __NetBSD_Version__>=106060000) */
 
 # if	defined(NETBSDV)
+#undef _KERNEL
 #include <sys/buf.h>
+#  if (__NetBSD_Version__>=106060000)
+#define _KERNEL
+#  endif
 # endif	/* defined(NETBSDV) */
 
 # if	(defined(OPENBSDV) && OPENBSDV>=3030) \