mtime btrfs support

diff --git a/grub-core/fs/btrfs.c b/grub-core/fs/btrfs.c
index b7edb7e3970a16581f42e476c5d02f2ff5072b33..b7c59065c9a9762322548e339be230b6119f7e22 100644 (file)
--- a/grub-core/fs/btrfs.c
+++ b/grub-core/fs/btrfs.c
@@ -172,10 +172,18 @@ struct grub_btrfs_root_item
   grub_uint64_t inode;
 };
 
+struct grub_btrfs_time
+{
+  grub_int64_t sec;
+  grub_uint32_t nanosec;
+} __attribute__ ((aligned(4)));
+
 struct grub_btrfs_inode
 {
-  grub_uint8_t dummy[0x10];
+  grub_uint8_t dummy1[0x10];
   grub_uint64_t size;
+  grub_uint8_t dummy2[0x70];
+  struct grub_btrfs_time mtime;
 } __attribute__ ((packed));
 
 struct grub_btrfs_extent_data
@@ -1263,7 +1271,6 @@ grub_btrfs_dir (grub_device_t device, const char *path,
     }
   do
     {
-      struct grub_dirhook_info info;
       struct grub_btrfs_dir_item *cdirel;
       if (key_out.type != GRUB_BTRFS_ITEM_TYPE_DIR_ITEM
          || key_out.object_id != key_in.object_id)
@@ -1295,9 +1302,20 @@ grub_btrfs_dir (grub_device_t device, const char *path,
                              + grub_le_to_cpu16 (cdirel->m)))
        {
          char c;
+         struct grub_btrfs_inode inode;
+         struct grub_dirhook_info info;
+         err = grub_btrfs_read_inode (data, &inode, cdirel->key.object_id,
+                                      tree);
+         grub_memset (&info, 0, sizeof (info));
+         if (err)
+           grub_errno = GRUB_ERR_NONE;
+         else
+           {
+             info.mtime = inode.mtime.sec;
+             info.mtimeset = 1;
+           }
          c = cdirel->name[grub_le_to_cpu16 (cdirel->n)];
          cdirel->name[grub_le_to_cpu16 (cdirel->n)] = 0;
-         grub_memset (&info, 0, sizeof (info));
          info.dir = (cdirel->type == GRUB_BTRFS_DIR_ITEM_TYPE_DIRECTORY);
          if (hook (cdirel->name, &info))
            goto out;