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path: root/lib/btrfs/btrfsitem/item_dev.go
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Diffstat (limited to 'lib/btrfs/btrfsitem/item_dev.go')
-rw-r--r--lib/btrfs/btrfsitem/item_dev.go8
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/btrfs/btrfsitem/item_dev.go b/lib/btrfs/btrfsitem/item_dev.go
index 188711e..7fd6833 100644
--- a/lib/btrfs/btrfsitem/item_dev.go
+++ b/lib/btrfs/btrfsitem/item_dev.go
@@ -10,8 +10,12 @@ import (
"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
)
-// key.objectid = BTRFS_DEV_ITEMS_OBJECTID
-// key.offset = device_id (starting at 1)
+// A Dev describes a physical volume that is part of the filesystem.
+//
+// Key:
+//
+// key.objectid = BTRFS_DEV_ITEMS_OBJECTID
+// key.offset = device_id (starting at 1)
type Dev struct { // trivial DEV_ITEM=216
DevID btrfsvol.DeviceID `bin:"off=0x0, siz=0x8"`