bug#10733: 24.0.93; w32 file truncation

[Eli Zaretskii]

> Date: Mon, 6 Feb 2012 12:19:53 -0800
> CC: <ofv@wanadoo.es>, <lekktu@gmail.com>, <10733@debbugs.gnu.org>
> From: "Ota, Takaaki" <Takaaki.Ota@am.sony.com>
> 
> For your information:
> 
> (file-attributes "memo")
> (nil 1 544 513 (20269 7834) (20269 7834) (20269 7834) 0 "-rw-rw-rw-" nil 
> (8448 8 . 22758) (62004 . 15649))
> (file-attributes "memo.old")
> (nil 1 544 513 (19686 63524) (20262 20973) (19686 63524) 233153 "-r--r--r--" 
> nil (512 5 . 24351) (62004 . 15649))
> 
> where "memo" is the NTFS symlink and "memo.old" is a real file.  I
> don't know how the size 0 on symlink side is translated into 64K.

insert-file-contents reads files in 64KB chunks.  So it reads only one
chunk.