/* | |
* 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); |