[PATCH] btrfs-progs: have restore set atime/mtime

[Dan Merillat <dan.merillat@gmail.com>]

The inode is already found, use the data and make restore friendlier.

Signed-off-by: Dan Merillat <dan.merillat@gmail.com>
---
 cmds-restore.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/cmds-restore.c b/cmds-restore.c
index d2fc951..95ac487 100644
--- a/cmds-restore.c
+++ b/cmds-restore.c
@@ -567,12 +567,22 @@ static int copy_file(struct btrfs_root *root, int
fd, struct btrfs_key *key,
 		fprintf(stderr, "Ran out of memory\n");
 		return -ENOMEM;
 	}
+	struct timespec times[2];
+	int times_ok=0;

 	ret = btrfs_lookup_inode(NULL, root, path, key, 0);
 	if (ret == 0) {
 		inode_item = btrfs_item_ptr(path->nodes[0], path->slots[0],
 				    struct btrfs_inode_item);
 		found_size = btrfs_inode_size(path->nodes[0], inode_item);
+		struct btrfs_timespec bts;
+		read_eb_member(path->nodes[0], inode_item, struct btrfs_inode_item,
atime, &bts);
+		times[0].tv_sec=bts.sec;
+		times[0].tv_nsec=bts.nsec;
+		read_eb_member(path->nodes[0], inode_item, struct btrfs_inode_item,
atime, &bts);
+		times[1].tv_sec=bts.sec;
+		times[1].tv_nsec=bts.nsec;
+		times_ok=1;
 	}
 	btrfs_release_path(path);

@@ -680,6 +690,8 @@ set_size:
 		if (ret)
 			return ret;
 	}
+	if (times_ok)
+		futimens(fd, times);
 	return 0;
 }

-- 
2.1.4