From: Dave Reisner <dreisner@archlinux.org>
Date: Wed, 15 Aug 2012 00:00:31 +0000 (-0400)
Subject: nspawn: add /dev FD symlinks in container setup
X-Git-Tag: v189~19
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=4fc9982cb0499f6502aefc5b8f410658c6d4d261

nspawn: add /dev FD symlinks in container setup

This creates /dev/fd, /dev/stdin, /dev/stdout, /dev/stderr, and
/dev/core as symlinks to /proc on container creation. Except for
/dev/core, these are needed for shells like bash to be fully functional.
---

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 7d188f071..40b99343d 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -53,6 +53,7 @@
 #include "path-util.h"
 #include "loopback-setup.h"
 #include "sd-id128.h"
+#include "dev-setup.h"
 
 typedef enum LinkJournal {
         LINK_NO,
@@ -1204,6 +1205,8 @@ int main(int argc, char *argv[]) {
                 if (copy_devnodes(arg_directory) < 0)
                         goto child_fail;
 
+                dev_setup(arg_directory);
+
                 if (setup_dev_console(arg_directory, console) < 0)
                         goto child_fail;