From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from rcsinet15.oracle.com ([148.87.113.117]:20882 "EHLO rcsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757538Ab2JSGUX (ORCPT ); Fri, 19 Oct 2012 02:20:23 -0400 Received: from ucsinet21.oracle.com (ucsinet21.oracle.com [156.151.31.93]) by rcsinet15.oracle.com (Sentrion-MTA-4.2.2/Sentrion-MTA-4.2.2) with ESMTP id q9J6KMhl006229 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 19 Oct 2012 06:20:23 GMT Received: from acsmt358.oracle.com (acsmt358.oracle.com [141.146.40.158]) by ucsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id q9J6KLL6023339 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 19 Oct 2012 06:20:22 GMT Received: from abhmt102.oracle.com (abhmt102.oracle.com [141.146.116.54]) by acsmt358.oracle.com (8.12.11.20060308/8.12.11) with ESMTP id q9J6KLbc012296 for ; Fri, 19 Oct 2012 01:20:21 -0500 From: Anand jain To: linux-btrfs@vger.kernel.org Subject: [PATCH 1/4] Btrfs-progs: provide method to check if filter is set Date: Fri, 19 Oct 2012 14:23:54 +0800 Message-Id: <1350627837-27639-2-git-send-email-Anand.Jain@oracle.com> In-Reply-To: <1350627837-27639-1-git-send-email-Anand.Jain@oracle.com> References: <1350627837-27639-1-git-send-email-Anand.Jain@oracle.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Anand Jain Signed-off-by: Anand Jain --- btrfs-list.c | 11 +++++++++++ btrfs-list.h | 2 ++ 2 files changed, 13 insertions(+), 0 deletions(-) diff --git a/btrfs-list.c b/btrfs-list.c index 9cfdb35..462e049 100644 --- a/btrfs-list.c +++ b/btrfs-list.c @@ -1181,6 +1181,17 @@ void btrfs_list_free_filter_set(struct btrfs_list_filter_set *filter_set) free(filter_set); } +int btrfs_list_is_filter_set(struct btrfs_list_filter_set *fset, + enum btrfs_list_filter_enum filter) +{ + int i; + for (i=0; i < fset->nfilters; i++) { + if (fset->filters[i].filter_func == all_filter_funcs[filter]) + return i; + } + return -1; +} + int btrfs_list_setup_filter(struct btrfs_list_filter_set **filter_set, enum btrfs_list_filter_enum filter, u64 data) { diff --git a/btrfs-list.h b/btrfs-list.h index fc04f05..64d89e1 100644 --- a/btrfs-list.h +++ b/btrfs-list.h @@ -153,3 +153,5 @@ int btrfs_list_get_default_subvolume(int fd, u64 *default_id); char *btrfs_list_path_for_root(int fd, u64 root); u64 btrfs_list_get_path_rootid(int fd); int btrfs_get_a_subvol(int fd, struct root_info *the_ri); +int btrfs_list_is_filter_set(struct btrfs_list_filter_set *fset, + enum btrfs_list_filter_enum filter); -- 1.7.1