From owner-svn-src-all@freebsd.org  Tue Jun 27 08:18:09 2017
Return-Path: <owner-svn-src-all@freebsd.org>
Delivered-To: svn-src-all@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id B4F09DA462B;
 Tue, 27 Jun 2017 08:18:09 +0000 (UTC)
 (envelope-from ngie@FreeBSD.org)
Received: from repo.freebsd.org (repo.freebsd.org
 [IPv6:2610:1c1:1:6068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (Client did not present a certificate)
 by mx1.freebsd.org (Postfix) with ESMTPS id 857848104B;
 Tue, 27 Jun 2017 08:18:09 +0000 (UTC)
 (envelope-from ngie@FreeBSD.org)
Received: from repo.freebsd.org ([127.0.1.37])
 by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id v5R8I8QE088185;
 Tue, 27 Jun 2017 08:18:08 GMT (envelope-from ngie@FreeBSD.org)
Received: (from ngie@localhost)
 by repo.freebsd.org (8.15.2/8.15.2/Submit) id v5R8I8kb088184;
 Tue, 27 Jun 2017 08:18:08 GMT (envelope-from ngie@FreeBSD.org)
Message-Id: <201706270818.v5R8I8kb088184@repo.freebsd.org>
X-Authentication-Warning: repo.freebsd.org: ngie set sender to
 ngie@FreeBSD.org using -f
From: Ngie Cooper <ngie@FreeBSD.org>
Date: Tue, 27 Jun 2017 08:18:08 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r320399 - head/lib/libprocstat
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
 user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all/>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-src-all>,
 <mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Jun 2017 08:18:09 -0000

Author: ngie
Date: Tue Jun 27 08:18:08 2017
New Revision: 320399
URL: https://svnweb.freebsd.org/changeset/base/320399

Log:
  procstat_getptlwpinfo(..): clarify the fact that KVM/SYSCTL support
  isn't supported
  
  This will make the error message reported in bug 220023 a bit more
  intuitive for end-users that don't have access to the source code to
  decode the procstat->type argument.
  
  MFC after:	1 month
  MFC with:	r316286
  PR:		220023

Modified:
  head/lib/libprocstat/libprocstat.c

Modified: head/lib/libprocstat/libprocstat.c
==============================================================================
--- head/lib/libprocstat/libprocstat.c	Tue Jun 27 06:44:32 2017	(r320398)
+++ head/lib/libprocstat/libprocstat.c	Tue Jun 27 08:18:08 2017	(r320399)
@@ -2510,6 +2510,12 @@ struct ptrace_lwpinfo *
 procstat_getptlwpinfo(struct procstat *procstat, unsigned int *cntp)
 {
 	switch (procstat->type) {
+	case PROCSTAT_KVM:
+		warnx("kvm method is not supported");
+		return (NULL);
+	case PROCSTAT_SYSCTL:
+		warnx("sysctl method is not supported");
+		return (NULL);
 	case PROCSTAT_CORE:
 	 	return (procstat_getptlwpinfo_core(procstat->core, cntp));
 	default: