From 5a0a51b81ffb380e765da9de90d2a82e3b41529c Mon Sep 17 00:00:00 2001
From: Elliott Hughes <enh@google.com>
Date: Wed, 22 Aug 2018 13:21:21 -0700
Subject: [PATCH] Add /dev/stdin, /dev/stdout, and /dev/stderr.

Bug: http://b/31824379
Test: `adb shell ls -l /dev/std*`
Change-Id: I6af7ff205e12c10e958be263c3f1c429d48c0bbc
---
 rootdir/init.rc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rootdir/init.rc b/rootdir/init.rc
index bf22951d2..db89ea80a 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -49,6 +49,10 @@ on init
     copy /proc/cmdline /dev/urandom
     copy /default.prop /dev/urandom
 
+    symlink /proc/self/fd/0 /dev/stdin
+    symlink /proc/self/fd/1 /dev/stdout
+    symlink /proc/self/fd/2 /dev/stderr
+
     symlink /system/bin /bin
     symlink /system/etc /etc