From: Kay Sievers <kay.sievers@vrfy.org>
To: linux-hotplug@vger.kernel.org
Subject: Re: +rule: query device inode by Major and Minor - am i inventing brand new bycicle ?
Date: Tue, 16 Aug 2005 18:29:14 +0000 [thread overview]
Message-ID: <20050816182914.GA10050@vrfy.org> (raw)
In-Reply-To: <4300318B.8040505@nm.ru>
On Tue, Aug 16, 2005 at 10:18:48PM +0400, Arioch wrote:
> So, it seems that there are two misfeatures:
> UDEV does not provide block/char %-macro, like it does with %M and %m
No, it doesn't. But you can use a script or make different rules that
match against SUBSYSTEM="block" or DEVPATH="/block/*" ...
> And something strange happened to /dev/pty/* - minors like 16? were
> truncated to last number in %m :-(
No idea! Better get rid of the dead devfs scheme. :)
> BTW, since udevtest needs to be tolf of block/character device type,
> does it mean, that sysfs does not export this info ?
DEVPATH=/block/* are block nodes, DEVPATH=/class/* are char nodes.
That information is only in the path of the device not in the "dev" file.
Kay
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next prev parent reply other threads:[~2005-08-16 18:29 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-15 6:09 +rule: query device inode by Major and Minor - am i inventing brand Arioch
2005-08-15 13:40 ` +rule: query device inode by Major and Minor - am i inventing brand new bycicle ? Kay Sievers
2005-08-16 10:52 ` +rule: query device inode by Major and Minor - am i inventing Arioch
2005-08-16 17:13 ` Arioch
2005-08-16 18:18 ` Arioch
2005-08-16 18:29 ` Kay Sievers [this message]
2005-08-16 18:50 ` Arioch
2005-08-16 21:28 ` +rule: query device inode by Major and Minor - am i inventing brand new bycicle ? Greg KH
2005-08-17 8:07 ` +rule: query device inode by Major and Minor - am i inventing Arioch
2005-08-18 17:59 ` +rule: query device inode by Major and Minor - am i inventing brand new bycicle ? Greg KH
2005-08-18 21:04 ` +rule: query device inode by Major and Minor - am i inventing Arioch
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