18/20: guix: Add IFF_RUNNING to exported syscall constants.

[John Darrington]

jmd pushed a commit to branch wip-installer
in repository guix.

commit 6fd829d53b726ec6f4de2bb78e67334e502dd5fd
Author: John Darrington <j...@gnu.org>
Date:   Wed Jan 11 18:58:53 2017 +0100

    guix: Add IFF_RUNNING to  exported syscall constants.
    
    * guix/build/syscalls.scm (IFF_RUNNING): New variable.
---
 guix/build/syscalls.scm |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index 2e37846..52e3758 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -84,6 +84,7 @@
             IFF_UP
             IFF_BROADCAST
             IFF_LOOPBACK
+            IFF_RUNNING
             all-network-interface-names
             network-interface-names
             network-interface-flags
@@ -821,6 +822,7 @@ exception if it's already taken."
 (define IFF_UP #x1)                               ;Interface is up
 (define IFF_BROADCAST #x2)                        ;Broadcast address valid.
 (define IFF_LOOPBACK #x8)                         ;Is a loopback net.
+(define IFF_RUNNING  #x40)                        ;interface RFC2863 OPER_UP
 
 (define IF_NAMESIZE 16)                           ;maximum interface name size