diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-04-25 09:57:02 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-05-04 10:13:42 -0600 |
| commit | 4c3cfcce45152309c2031b3b87bcf10e4f3899e1 (patch) | |
| tree | 9d18075f81436e458f0ab58e17151c5bce95e770 /include | |
| parent | 068f8d9b4ecc90cfe30c643ba255f7d69b9eae78 (diff) | |
cdrom: factor out a cdrom_read_tocentry helper
Factor out a version of the CDROMREADTOCENTRY ioctl handler that can
be called directly from kernel space.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/cdrom.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 4f74ce050253..008c4d79fa33 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -94,6 +94,9 @@ struct cdrom_device_ops { struct packet_command *); }; +int cdrom_read_tocentry(struct cdrom_device_info *cdi, + struct cdrom_tocentry *entry); + /* the general block_device operations structure: */ extern int cdrom_open(struct cdrom_device_info *cdi, struct block_device *bdev, fmode_t mode); |