函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\pipe_fs_i.h Create Date:2022-07-27 06:51:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:pipe_buf_get - get a reference to a pipe_buffer*@pipe: the pipe that the buffer belongs to*@buf: the buffer to get a reference to* Return: %true if the reference was successfully obtained.

函数原型:static inline __must_check bool pipe_buf_get(struct pipe_inode_info *pipe, struct pipe_buffer *buf)

返回类型:bool

参数:

类型参数名称
struct pipe_inode_info *pipe
struct pipe_buffer *buf
171  返回:get(pipe, buf)
调用者
名称描述
splice_pipe_to_pipe
link_pipeLink contents of ipipe to opipe.