diff options
| author | Ian Moffett <ian@osmora.org> | 2024-07-24 20:01:51 -0400 |
|---|---|---|
| committer | Ian Moffett <ian@osmora.org> | 2024-07-24 20:01:51 -0400 |
| commit | d0f86d075bf5d59471d90503a24e30b57b44a1e5 (patch) | |
| tree | 7adee6a118f6cd69d5aee4dd16f7583aa6e86dbf | |
| parent | 322d41a2b01d70462fd2fa6a96d70b06a423e78b (diff) | |
kernel: device: Add write operation
Signed-off-by: Ian Moffett <ian@osmora.org>
| -rw-r--r-- | sys/include/sys/device.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/include/sys/device.h b/sys/include/sys/device.h index edf83ae..e0aef23 100644 --- a/sys/include/sys/device.h +++ b/sys/include/sys/device.h @@ -42,10 +42,12 @@ typedef uint8_t dev_t; struct cdevsw { int(*read)(dev_t dev, struct sio_txn *sio, int flags); + int(*write)(dev_t dev, struct sio_txn *sio, int flags); }; struct bdevsw { int(*read)(dev_t dev, struct sio_txn *sio, int flags); + int(*write)(dev_t dev, struct sio_txn *sio, int flags); }; void *dev_get(devmajor_t major, dev_t dev); |