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.