diff options
| author | Jens Axboe <[email protected]> | 2023-01-05 11:07:30 -0800 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2023-01-08 20:59:17 -0700 |
| commit | 2ad9bd8332ac1bc072cc7d785e7cb09d6ad36f4c (patch) | |
| tree | ed34d7b63923379b890e9b6ff9d185b95dad1d7c /include/linux | |
| parent | b7bfaa761d760e72a969d116517eaa12e404c262 (diff) | |
iov: add import_ubuf()
Like import_single_range(), but for ITER_UBUF.
Signed-off-by: Jens Axboe <[email protected]>
Signed-off-by: Keith Busch <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/uio.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index 9f158238edba..73b1d5d1e4f1 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -346,6 +346,7 @@ ssize_t __import_iovec(int type, const struct iovec __user *uvec, struct iov_iter *i, bool compat); int import_single_range(int type, void __user *buf, size_t len, struct iovec *iov, struct iov_iter *i); +int import_ubuf(int type, void __user *buf, size_t len, struct iov_iter *i); static inline void iov_iter_ubuf(struct iov_iter *i, unsigned int direction, void __user *buf, size_t count) |