---
name: "call_usermodehelper_stdinpipe"
section: "9"
platform: "linux"
package: "linux-manual-2.6.32"
version: "2.6.32-48squeeze6"
release: "Debian 6.0 (Squeeze)"
platforms: ["linux"]
url: "https://new.carta.tech/call_usermodehelper_stdinpipe"
---

# call\_usermodehelper\_stdinpipe(9)

set up a pipe to be used for stdin

## 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*.

## COPYRIGHT