call_usermodehelper_(9)
NAME
call_usermodehelper_stdinpipe - set up a pipe to be used for stdin
SYNOPSIS
int call_usermodehelper_stdinpipe(struct subprocess_info * sub_info,
struct file ** filp);
ARGUMENTS
- sub_info
- a subprocess_info returned by call_usermodehelper_setup
- filp
- set to the write-end of a pipe
DESCRIPTION
This constructs a pipe, and sets the read end to be the stdin of the
subprocess, and returns the write-end in *filp.