From owner-svn-soc-all@freebsd.org  Tue Jun 27 04:22:22 2017
Return-Path: <owner-svn-soc-all@freebsd.org>
Delivered-To: svn-soc-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 37C82D9F0CE
 for <svn-soc-all@mailman.ysv.freebsd.org>;
 Tue, 27 Jun 2017 04:22:22 +0000 (UTC)
 (envelope-from kneitinger@FreeBSD.org)
Received: from socsvn.freebsd.org (socsvn.freebsd.org
 [IPv6:2001:1900:2254:206a::50:2])
 (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 29D7E79B44
 for <svn-soc-all@FreeBSD.org>; Tue, 27 Jun 2017 04:22:22 +0000 (UTC)
 (envelope-from kneitinger@FreeBSD.org)
Received: from socsvn.freebsd.org ([127.0.1.124])
 by socsvn.freebsd.org (8.15.2/8.15.2) with ESMTP id v5R4MMoQ047247
 for <svn-soc-all@FreeBSD.org>; Tue, 27 Jun 2017 04:22:22 GMT
 (envelope-from kneitinger@FreeBSD.org)
Received: (from www@localhost)
 by socsvn.freebsd.org (8.15.2/8.15.2/Submit) id v5R4MLe6047243
 for svn-soc-all@FreeBSD.org; Tue, 27 Jun 2017 04:22:21 GMT
 (envelope-from kneitinger@FreeBSD.org)
Date: Tue, 27 Jun 2017 04:22:21 GMT
Message-Id: <201706270422.v5R4MLe6047243@socsvn.freebsd.org>
X-Authentication-Warning: socsvn.freebsd.org: www set sender to
 kneitinger@FreeBSD.org using -f
From: kneitinger@FreeBSD.org
To: svn-soc-all@FreeBSD.org
Subject: socsvn commit: r324008 - soc2017/kneitinger/libbe-head/lib/libbe
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-soc-all@freebsd.org
X-Mailman-Version: 2.1.23
Precedence: list
List-Id: SVN commit messages for the entire Summer of Code repository
 <svn-soc-all.freebsd.org>
List-Unsubscribe: <https://lists.freebsd.org/mailman/options/svn-soc-all>,
 <mailto:svn-soc-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-soc-all/>
List-Post: <mailto:svn-soc-all@freebsd.org>
List-Help: <mailto:svn-soc-all-request@freebsd.org?subject=help>
List-Subscribe: <https://lists.freebsd.org/mailman/listinfo/svn-soc-all>,
 <mailto:svn-soc-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Jun 2017 04:22:22 -0000

Author: kneitinger
Date: Tue Jun 27 04:22:20 2017
New Revision: 324008
URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=324008

Log:
  Add libbe functions for getting the name/path oft he active bootenv, and the
  path of the root bootenv dataset
  

Modified:
  soc2017/kneitinger/libbe-head/lib/libbe/be.c
  soc2017/kneitinger/libbe-head/lib/libbe/be.h

Modified: soc2017/kneitinger/libbe-head/lib/libbe/be.c
==============================================================================
--- soc2017/kneitinger/libbe-head/lib/libbe/be.c	Tue Jun 27 03:57:31 2017	(r324007)
+++ soc2017/kneitinger/libbe-head/lib/libbe/be.c	Tue Jun 27 04:22:20 2017	(r324008)
@@ -128,3 +128,35 @@
 	libzfs_fini(lbh->lzh);
 	free(lbh);
 }
+
+
+/*
+ * Returns the name of the active boot environment
+ */
+const char *
+be_get_active_name(libbe_handle_t *lbh)
+{
+	const char *full_path = zfs_get_name(lbh->be_active);
+
+	return (strrchr(full_path, '/') + 1);
+}
+
+
+/*
+ * Returns full path of the active boot environment
+ */
+const char *
+be_get_active_path(libbe_handle_t *lbh)
+{
+	return (zfs_get_name(lbh->be_active));
+}
+
+
+/*
+ * Returns the path of the boot environment root dataset
+ */
+const char *
+be_get_root_path(libbe_handle_t *lbh)
+{
+	return (zfs_get_name(lbh->be_root));
+}

Modified: soc2017/kneitinger/libbe-head/lib/libbe/be.h
==============================================================================
--- soc2017/kneitinger/libbe-head/lib/libbe/be.h	Tue Jun 27 03:57:31 2017	(r324007)
+++ soc2017/kneitinger/libbe-head/lib/libbe/be.h	Tue Jun 27 04:22:20 2017	(r324008)
@@ -56,6 +56,13 @@
 libbe_handle_t *libbe_init(void);
 void libbe_close(libbe_handle_t *);
 
+/* Bootenv information functions */
+const char *be_get_active_name(libbe_handle_t *);
+const char *be_get_active_path(libbe_handle_t *);
+const char *be_get_root_path(libbe_handle_t *);
+
+/* Bootenv manipulation functions */
+
 
 /* Error related functions */
 int libbe_errno(libbe_handle_t *);