mirror of
https://github.com/torvalds/linux.git
synced 2024-11-30 08:01:59 +00:00
ee0b3e671b
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>
15 lines
542 B
C
15 lines
542 B
C
/*
|
|
* 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);
|