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| author | Linus Torvalds | 2015-02-18 00:48:33 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2015-02-18 00:48:33 +0100 |
| commit | 66dc830d14a222c9214a8557e9feb1e4a67a3857 (patch) | |
| tree | d5bd699150fecfe5b2ebfddd9db651389480937d /include/linux/fs.h | |
| parent | Merge branch 'getname2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro... (diff) | |
| parent | fs: add vfs_iter_{read,write} helpers (diff) | |
| download | kernel-qcow2-linux-66dc830d14a222c9214a8557e9feb1e4a67a3857.tar.gz kernel-qcow2-linux-66dc830d14a222c9214a8557e9feb1e4a67a3857.tar.xz kernel-qcow2-linux-66dc830d14a222c9214a8557e9feb1e4a67a3857.zip | |
Merge branch 'iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull iov_iter updates from Al Viro:
"More iov_iter work - missing counterpart of iov_iter_init() for
bvec-backed ones and vfs_read_iter()/vfs_write_iter() - wrappers for
sync calls of ->read_iter()/->write_iter()"
* 'iov_iter' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
fs: add vfs_iter_{read,write} helpers
new helper: iov_iter_bvec()
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index a9250b2a11ba..0b5b146d0490 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2548,6 +2548,9 @@ extern ssize_t do_sync_write(struct file *filp, const char __user *buf, size_t l extern ssize_t new_sync_read(struct file *filp, char __user *buf, size_t len, loff_t *ppos); extern ssize_t new_sync_write(struct file *filp, const char __user *buf, size_t len, loff_t *ppos); +ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos); +ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos); + /* fs/block_dev.c */ extern ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to); extern ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from); |