From d8a9454608ff97e98fb7de0da28f8d40804d2296 Mon Sep 17 00:00:00 2001
From: Bill O'Donnell <billodo@redhat.com>
Date: Mon, 24 Aug 2020 13:23:43 -0400
Subject: [PATCH] xfs_quota: state command should report ugp grace times

Since grace periods are now supported for three quota types (ugp),
modify xfs_quota state command to report times for all three.
Add a helper function for stat reporting.

Signed-off-by: Bill O'Donnell <billodo@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
---
 quota/state.c | 96 +++++++++++++++++++++++++++++++++++----------------
 1 file changed, 67 insertions(+), 29 deletions(-)

diff --git a/quota/state.c b/quota/state.c
index 1627181d..19d34ed0 100644
--- a/quota/state.c
+++ b/quota/state.c
@@ -191,49 +191,87 @@ state_stat_to_statv(
 }
 
 static void
-state_quotafile_mount(
+state_quotafile_stat(
 	FILE			*fp,
 	uint			type,
-	struct fs_path		*mount,
+	struct fs_path          *mount,
+	struct fs_quota_statv	*sv,
+	struct fs_quota_stat	*s,
 	uint			flags)
 {
-	struct fs_quota_stat	s;
-	struct fs_quota_statv	sv;
+	bool			accounting, enforcing;
+	struct fs_qfilestatv	*qsv;
 	char			*dev = mount->fs_name;
 
-	sv.qs_version = FS_QSTATV_VERSION1;
-
-	if (xfsquotactl(XFS_GETQSTATV, dev, type, 0, (void *)&sv) < 0) {
-		if (xfsquotactl(XFS_GETQSTAT, dev, type, 0, (void *)&s) < 0) {
+	if (xfsquotactl(XFS_GETQSTATV, dev, type, 0, (void *)sv) < 0) {
+		if (xfsquotactl(XFS_GETQSTAT, dev, type, 0, (void *)s) < 0) {
 			if (flags & VERBOSE_FLAG)
 				fprintf(fp,
 					_("%s quota are not enabled on %s\n"),
 					type_to_string(type), dev);
 			return;
 		}
-		state_stat_to_statv(&s, &sv);
+		state_stat_to_statv(s, sv);
+	}
+
+	switch(type) {
+	case XFS_USER_QUOTA:
+		qsv = &sv->qs_uquota;
+		accounting = sv->qs_flags & XFS_QUOTA_UDQ_ACCT;
+		enforcing = sv->qs_flags & XFS_QUOTA_UDQ_ENFD;
+		break;
+	case XFS_GROUP_QUOTA:
+		qsv = &sv->qs_gquota;
+		accounting = sv->qs_flags & XFS_QUOTA_GDQ_ACCT;
+		enforcing = sv->qs_flags & XFS_QUOTA_GDQ_ENFD;
+		break;
+	case XFS_PROJ_QUOTA:
+		qsv = &sv->qs_pquota;
+		accounting = sv->qs_flags & XFS_QUOTA_PDQ_ACCT;
+		enforcing = sv->qs_flags & XFS_QUOTA_PDQ_ENFD;
+		break;
+	default:
+		return;
 	}
 
-	if (type & XFS_USER_QUOTA)
-		state_qfilestat(fp, mount, XFS_USER_QUOTA, &sv.qs_uquota,
-				sv.qs_flags & XFS_QUOTA_UDQ_ACCT,
-				sv.qs_flags & XFS_QUOTA_UDQ_ENFD);
-	if (type & XFS_GROUP_QUOTA)
-		state_qfilestat(fp, mount, XFS_GROUP_QUOTA, &sv.qs_gquota,
-				sv.qs_flags & XFS_QUOTA_GDQ_ACCT,
-				sv.qs_flags & XFS_QUOTA_GDQ_ENFD);
-	if (type & XFS_PROJ_QUOTA)
-		state_qfilestat(fp, mount, XFS_PROJ_QUOTA, &sv.qs_pquota,
-				sv.qs_flags & XFS_QUOTA_PDQ_ACCT,
-				sv.qs_flags & XFS_QUOTA_PDQ_ENFD);
-
-	state_timelimit(fp, XFS_BLOCK_QUOTA, sv.qs_btimelimit);
-	state_warnlimit(fp, XFS_BLOCK_QUOTA, sv.qs_bwarnlimit);
-
-	state_timelimit(fp, XFS_INODE_QUOTA, sv.qs_itimelimit);
-	state_warnlimit(fp, XFS_INODE_QUOTA, sv.qs_iwarnlimit);
-
-	state_timelimit(fp, XFS_RTBLOCK_QUOTA, sv.qs_rtbtimelimit);
+
+	state_qfilestat(fp, mount, type, qsv, accounting, enforcing);
+
+	state_timelimit(fp, XFS_BLOCK_QUOTA, sv->qs_btimelimit);
+	state_warnlimit(fp, XFS_BLOCK_QUOTA, sv->qs_bwarnlimit);
+
+	state_timelimit(fp, XFS_INODE_QUOTA, sv->qs_itimelimit);
+	state_warnlimit(fp, XFS_INODE_QUOTA, sv->qs_iwarnlimit);
+
+	state_timelimit(fp, XFS_RTBLOCK_QUOTA, sv->qs_rtbtimelimit);
+}
+
+static void
+state_quotafile_mount(
+	FILE			*fp,
+	uint			type,
+	struct fs_path		*mount,
+	uint			flags)
+{
+	struct fs_quota_stat	s;
+	struct fs_quota_statv	sv;
+
+	sv.qs_version = FS_QSTATV_VERSION1;
+
+	if (type & XFS_USER_QUOTA) {
+		state_quotafile_stat(fp, XFS_USER_QUOTA, mount,
+				     &sv, &s, flags);
+	}
+
+	if (type & XFS_GROUP_QUOTA) {
+		state_quotafile_stat(fp, XFS_GROUP_QUOTA, mount,
+				     &sv, &s, flags);
+	}
+
+	if (type & XFS_PROJ_QUOTA) {
+		state_quotafile_stat(fp, XFS_PROJ_QUOTA, mount,
+				     &sv, &s, flags);
+	}
 }
 
 static void
-- 
2.31.1