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authorArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-06-08 15:30:14 +0300
committerArtem Bityutskiy <Artem.Bityutskiy@nokia.com>2011-06-08 15:30:14 +0300
commit92a06994b7c3f146cbdb770b30780e32f021118f (patch)
tree2e655126d20013d522b237a87d2ba1feb1cb8873 /include/mtd
parentd1bc539a3a77bd38f1776d5026277d66b1661c8a (diff)
libmtd: improve mtd_islocked interface
This patch first of all, re-names 'mtd_islocked()' into 'mtd_is_locked()' since this seems to be the name Mike wanted, and it looks a bit nicer. This patch also makes 'mtd_is_locked()' print an error message if it fails. I'm not sure if it is good idea for a library to do so, but all functions do this, so it certainly _not_ a good idea to be inconsistent. However, for the special case, when the the "is locked" ioctl is not supported or is not valid for this device, we do not print an error message and return ENOTSUPP error code. Thus, the user can distinguish between real errors and non-fatal "not supported" cases. Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'include/mtd')
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