generic_pipe_buf_get9
Get a reference to a struct pipe_buffer
Usage
bool generic_pipe_buf_get(struct pipe_inode_info * pipe, struct pipe_buffer * buf);
Arguments
pipe
the pipe that the buffer belongs to
buf
the buffer to get a reference to
Overview
This function grabs an extra reference to buf. It's used in in the tee system call, when we duplicate the buffers in one pipe into another.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.