diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 09:08:00 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-12-09 04:25:22 +0300 |
| commit | a604ec7e9ffea22fed84db8306585090e7a6e85d (patch) | |
| tree | 568dc02b8ed5b0ea52f37b2e459e535be7564638 /include/linux/uio.h | |
| parent | a280455fa87053eed59de8464200d03ae4caa8c3 (diff) | |
| download | linux-a604ec7e9ffea22fed84db8306585090e7a6e85d.tar.xz | |
csum_and_copy_..._iter()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'include/linux/uio.h')
| -rw-r--r-- | include/linux/uio.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/uio.h b/include/linux/uio.h index 6e16945ec832..28ed2d904deb 100644 --- a/include/linux/uio.h +++ b/include/linux/uio.h @@ -124,6 +124,8 @@ static inline void iov_iter_reexpand(struct iov_iter *i, size_t count) { i->count = 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 memcpy_fromiovec(unsigned char *kdata, struct iovec *iov, int len); int memcpy_toiovec(struct iovec *iov, unsigned char *kdata, int len); |