call_usermodehelper_(9)
NAME
call_usermodehelper_pipe - call a usermode helper process with a pipe
stdin
SYNOPSIS
int call_usermodehelper_pipe(char * path, char ** argv, char ** envp,
struct file ** filp);
ARGUMENTS
- path
- path to usermode executable
- argv
- arg vector for process
- envp
- environment for process
- filp
- set to the write-end of a pipe
DESCRIPTION
This is a simple wrapper which executes a usermode-helper function with
a pipe as stdin. It is implemented entirely in terms of lower-level
call_usermodehelper_* functions.