Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\uio.h Create Date:2022-07-28 05:47:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:iov_iter_iovec

Proto:static inline struct iovec iov_iter_iovec(const struct iov_iter *iter)

Type:struct iovec

Parameter:

TypeParameterName
const struct iov_iter *iter
108  Return (struct iovec){iov_base = BSD uses caddr_t (1003.1g requires void *) + iov_offset, iov_len = min - return minimum of two values of the same or compatible types*@x: first value*@y: second value(count, Must be size_t (1003.1g) - iov_offset), }
Caller
NameDescribe
do_loop_readv_writevDo it by hand, with file-ops
loop_rw_iterFor files that don't have ->read_iter() and ->write_iter(), handle them* by looping over ->read() or ->write() manually.