diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-09 00:02:06 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-04-09 00:02:06 -0400 |
| commit | fe3cce2e01ef7a2796c9674b1ec3a28a85f53547 (patch) | |
| tree | 2b0ed822eaf7f1b508915106dea550d8ae3e1b69 /include | |
| parent | 237dae889051ed4ebf438b08ca6c0e7c54b97774 (diff) | |
| parent | bc917be8105993c256338ad1189650364a741483 (diff) | |
Merge branch 'iov_iter' into for-davem
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/uio.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index 71880299ed48..1f4a37f1f025 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -139,4 +139,18 @@ static inline void iov_iter_reexpand(struct iov_iter *i, size_t count) size_t csum_and_copy_to_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i); +int import_iovec(int type, const struct iovec __user * uvector, + unsigned nr_segs, unsigned fast_segs, + struct iovec **iov, struct iov_iter *i); + +#ifdef CONFIG_COMPAT +struct compat_iovec; +int compat_import_iovec(int type, const struct compat_iovec __user * uvector, + unsigned nr_segs, unsigned fast_segs, + struct iovec **iov, struct iov_iter *i); +#endif + +int import_single_range(int type, void __user *buf, size_t len, + struct iovec *iov, struct iov_iter *i); + #endif |