[PATCH] xfs_quota: Enable 3 more foreign commands

[Eric Sandeen <sandeen@xxxxxxxxxx>]

Enable restore, limit, and timer.

Unsupported commands remain, for lack of kernel support, generally:
warn, quot,, enable, disable, and remove.

xfs_quota> report
User quota on /mnt/test2/git/xfsprogs/mnt (/dev/loop0)
                               Blocks                     
User ID          Used       Soft       Hard    Warn/Grace     
---------- -------------------------------------------------- 
root               13          0          0     00 [--------]

xfs_quota> restore -f quotadump
xfs_quota> report
User quota on /mnt/test2/git/xfsprogs/mnt (/dev/loop0)
                               Blocks                     
User ID          Used       Soft       Hard    Warn/Grace     
---------- -------------------------------------------------- 
root               13          0          0     00 [--------]
testuser            0      16384      32768     00 [--------]
fsgqa               0     102400     112640     00 [--------]

xfs_quota> limit bsoft=200m fsgqa

xfs_quota> report 
User quota on /mnt/test2/git/xfsprogs/mnt (/dev/loop0)
                               Blocks                     
User ID          Used       Soft       Hard    Warn/Grace     
---------- -------------------------------------------------- 
root               13          0          0     00 [--------]
testuser            0      16384      32768     00 [--------]
fsgqa               0     204800     112640     00 [--------]

xfs_quota> state -u
User quota state on /mnt/test2/git/xfsprogs/mnt (/dev/loop0)
  Accounting: ON
  Enforcement: ON
  Inode: #12 (16 blocks, 1 extents)
Blocks grace time: [7 days]
Inodes grace time: [7 days]

xfs_quota> timer -b 3days
xfs_quota> state -u
User quota state on /mnt/test2/git/xfsprogs/mnt (/dev/loop0)
  Accounting: ON
  Enforcement: ON
  Inode: #12 (16 blocks, 1 extents)
Blocks grace time: [3 days]
Inodes grace time: [7 days]
Realtime Blocks grace time: [--------]

Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---

diff --git a/quota/edit.c b/quota/edit.c
index e5ddc8c..36b327a 100644
--- a/quota/edit.c
+++ b/quota/edit.c
@@ -709,6 +709,7 @@ edit_init(void)
        _("[-g|-p|-u] bsoft|bhard|isoft|ihard|rtbsoft|rtbhard=N -d|id|name");
        limit_cmd.oneline = _("modify quota limits");
        limit_cmd.help = limit_help;
+       limit_cmd.flags = CMD_FLAG_FOREIGN_OK;
 
        restore_cmd.name = "restore";
        restore_cmd.cfunc = restore_f;
@@ -716,6 +717,7 @@ edit_init(void)
        restore_cmd.argmax = -1;
        restore_cmd.args = _("[-g|-p|-u] [-f file]");
        restore_cmd.oneline = _("restore quota limits from a backup file");
+       restore_cmd.flags = CMD_FLAG_FOREIGN_OK;
 
        timer_cmd.name = "timer";
        timer_cmd.cfunc = timer_f;
@@ -724,6 +726,7 @@ edit_init(void)
        timer_cmd.args = _("[-bir] [-g|-p|-u] value");
        timer_cmd.oneline = _("set quota enforcement timeouts");
        timer_cmd.help = timer_help;
+       timer_cmd.flags = CMD_FLAG_FOREIGN_OK;
 
        warn_cmd.name = "warn";
        warn_cmd.cfunc = warn_f;