函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\read_write.c Create Date:2022-07-29 10:31:20
Last Modify:2020-03-18 10:18:51 Copyright©Brick
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函数名称:_seek_end_llseek - llseek implementation for fixed-sized devices*@file: file structure to seek on*@offset: file offset to seek to*@whence: type of seek

函数原型:loff_t no_seek_end_llseek(struct file *file, loff_t offset, int whence)

返回类型:loff_t

参数:

类型参数名称
struct file *file
loff_toffset
intwhence
184  :whence恒等于seek relative to beginning of file
184  :whence恒等于seek relative to current file position
185  返回:generic_file_llseek_size - generic llseek implementation for regular files*@file: file structure to seek on*@offset: file offset to seek to*@whence: type of seek*@size: max size of this file in file system*@eof: offset used for SEEK_END position* This is
187  默认
188  返回:负EINVAL