Jan Engelhardt <[email protected]> writes: > I would say we all forgot to RTFM. Because O_EXCL does nothing *unless* > O_CREAT is specified, which probably *is not* specified in cdrecord or > hal. That would be the case if the CD writter wasn't a block device. For a block device fs/block_dev.c: static int blkdev_open(struct inode * inode, struct file * filp) { ... if (!(filp->f_flags & O_EXCL) ) return 0; if (!(res = bd_claim(bdev, filp))) return 0; blkdev_put(bdev); return res; -- Krzysztof Halasa - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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