On Fri, Mar 29, 2019 at 01:49:54PM +0800, Anand Jain wrote: > blkid_get_cache() returns error code which is -errno. So we can use them > directly. > > Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx> > --- > Ref: > blkid_get_cache() code: > https://github.com/karelzak/util-linux/blob/master/libblkid/src/cache.c#L93 > https://github.com/karelzak/util-linux/blob/master/libblkid/src/blkidP.h#L307 This is internal header of blkid and incidentally the error numbers match errnos, but I don't think we should rely on that. Does blkid have a function that translates the code to string, similar to strerror?
