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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2022-02-07 10:49:51 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2022-02-08 09:13:58 +0100 |
| commit | 627c2701c8561266cd6657e56af439cb1f984f07 (patch) | |
| tree | f321ef5f74a48570a3c30aad9db459c532b39e96 /include | |
| parent | 5da1c3066a33a193a3fd92c022b6339d447d2d7e (diff) | |
| download | barebox-627c2701c8561266cd6657e56af439cb1f984f07.tar.gz barebox-627c2701c8561266cd6657e56af439cb1f984f07.tar.xz | |
cdev: Create missing cdev_* functions
We have several functions like cdev_read(), cdev_write() and others. For
consistency create the remaining functions: cdev_lseek(),
cdev_protect(), cdev_discard_range(), cdev_memmap() and cdev_truncate()
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Link: https://lore.barebox.org/20220207094953.949868-6-s.hauer@pengutronix.de
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/driver.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/driver.h b/include/driver.h index 4937091ca9..83815df8d1 100644 --- a/include/driver.h +++ b/include/driver.h @@ -503,6 +503,11 @@ ssize_t cdev_read(struct cdev *cdev, void *buf, size_t count, loff_t offset, ulo ssize_t cdev_write(struct cdev *cdev, const void *buf, size_t count, loff_t offset, ulong flags); int cdev_ioctl(struct cdev *cdev, int cmd, void *buf); int cdev_erase(struct cdev *cdev, loff_t count, loff_t offset); +int cdev_lseek(struct cdev*, loff_t); +int cdev_protect(struct cdev*, size_t count, loff_t offset, int prot); +int cdev_discard_range(struct cdev*, loff_t count, loff_t offset); +int cdev_memmap(struct cdev*, void **map, int flags); +int cdev_truncate(struct cdev*, size_t size); loff_t cdev_unallocated_space(struct cdev *cdev); #define DEVFS_PARTITION_FIXED (1U << 0) |