From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: util-linux-owner@vger.kernel.org Received: from gerolde.archlinux.org ([66.211.214.132]:48078 "EHLO gerolde.archlinux.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751602Ab2F0NrX (ORCPT ); Wed, 27 Jun 2012 09:47:23 -0400 From: Dave Reisner To: util-linux@vger.kernel.org Cc: Dave Reisner Subject: [PATCH] findmnt: add FSROOT column Date: Wed, 27 Jun 2012 09:47:20 -0400 Message-Id: <1340804840-1666-1-git-send-email-dreisner@archlinux.org> Sender: util-linux-owner@vger.kernel.org List-ID: Provide this separately in an unambiguous format, mainly to avoid the need for scripts to parse the source of a btrfs subvol or bind mount. Signed-off-by: Dave Reisner --- misc-utils/findmnt.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/misc-utils/findmnt.c b/misc-utils/findmnt.c index c4cebf8..d7b252a 100644 --- a/misc-utils/findmnt.c +++ b/misc-utils/findmnt.c @@ -78,6 +78,7 @@ enum { COL_AVAIL, COL_USED, COL_USEPERC, + COL_FSROOT, FINDMNT_NCOLUMNS }; @@ -118,6 +119,7 @@ static struct colinfo infos[FINDMNT_NCOLUMNS] = { [COL_AVAIL] = { "AVAIL", 5, TT_FL_RIGHT, N_("filesystem size available") }, [COL_USED] = { "USED", 5, TT_FL_RIGHT, N_("filesystem size used") }, [COL_USEPERC] = { "USE%", 3, TT_FL_RIGHT, N_("filesystem use percentage") }, + [COL_FSROOT] = { "FSROOT", 0.25, TT_FL_NOEXTREMES, N_("filesystem root") }, }; /* global flags */ @@ -470,6 +472,9 @@ static const char *get_data(struct libmnt_fs *fs, int num) case COL_USEPERC: str = get_vfs_attr(fs, col_id); break; + case COL_FSROOT: + str = mnt_fs_get_root(fs); + break; default: break; } -- 1.7.11.1