linux-ext4 - Re: [PATCH-e2fsprogs] filefrag: accept positive ioctl return value

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Date:	Wed, 3 Jun 2009 01:10:17 +0800
From:	Peng Tao <bergwolf@...il.com>
To:	Theodore Tso <tytso@....edu>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH-e2fsprogs] filefrag: accept positive ioctl return value

On Tue, Jun 2, 2009 at 8:40 PM, Theodore Tso <tytso@....edu> wrote:
> What does the positive fiemap ioctl return mean?  It's not documented
> in Documentation/filesystems/fiemap.txt.
The positive btrfs_fiemap ioctl return comes from
fiemap_fill_next_extent(), which returns 1 to indicate that
user-supplied fm_extents array is full according to
Documentation/filesystems/fiemap.txt.

-- 
Cheers,
Bergwolf
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html