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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2009-06-27 22:09:28 +02:00
parent 4fc5ec56f9
commit 1881ba48b1
1 changed files with 3 additions and 1 deletions
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4
util-linux/volume_id/get_devname.c
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@ -92,7 +92,9 @@ uuidcache_check_device(const char *device,
/* Users report that mucking with floppies (especially non-present
* ones) is significant PITA. This is a horribly dirty hack,
* but it is very useful in real world. */
* but it is very useful in real world.
* If this will ever need to be enabled, consider using O_NONBLOCK.
*/
if (major(statbuf->st_rdev) == 2)
return TRUE;