Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\read_write.c Create Date:2022-07-28 20:01:22
Last Modify:2020-03-18 10:18:51 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:vfs_iter_write

Proto:ssize_t vfs_iter_write(struct file *file, struct iov_iter *iter, loff_t *ppos, rwf_t flags)

Type:ssize_t

Parameter:

TypeParameterName
struct file *file
struct iov_iter *iter
loff_t *ppos
rwf_tflags
981  If Not write_iter Then Return -EINVAL
983  Return do_iter_write(file, iter, ppos, flags)
Caller
NameDescribe
iter_file_splice_writer_file_splice_write - splice data from a pipe to a file*@pipe: pipe info*@out: file to write to*@ppos: position in @out*@len: number of bytes to splice*@flags: splice modifier flags* Description:* Will either move or copy pages (determined by @flags