diff options
| author | Badari Pulavarty <pbadari@us.ibm.com> | 2006-09-30 23:28:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-10-01 00:39:28 -0700 |
| commit | ee0b3e671baff681d69fbf0db33b47603c0a8280 (patch) | |
| tree | 3202ff815b2196c6c353bc5b28d7a2800df273ec /fs/read_write.h | |
| parent | 027445c37282bc1ed26add45e573ad2d3e4860a5 (diff) | |
[PATCH] Remove readv/writev methods and use aio_read/aio_write instead
This patch removes readv() and writev() methods and replaces them with
aio_read()/aio_write() methods.
Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/read_write.h')
| -rw-r--r-- | fs/read_write.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/fs/read_write.h b/fs/read_write.h new file mode 100644 index 000000000000..d07b954c6e0c --- /dev/null +++ b/fs/read_write.h @@ -0,0 +1,14 @@ +/* + * This file is only for sharing some helpers from read_write.c with compat.c. + * Don't use anywhere else. + */ + + +typedef ssize_t (*io_fn_t)(struct file *, char __user *, size_t, loff_t *); +typedef ssize_t (*iov_fn_t)(struct kiocb *, const struct iovec *, + unsigned long, loff_t); + +ssize_t do_sync_readv_writev(struct file *filp, const struct iovec *iov, + unsigned long nr_segs, size_t len, loff_t *ppos, iov_fn_t fn); +ssize_t do_loop_readv_writev(struct file *filp, struct iovec *iov, + unsigned long nr_segs, loff_t *ppos, io_fn_t fn); |