From b54be22369a6c7891f128452e84d96a0180b6e9e Mon Sep 17 00:00:00 2001
From: Olivier Blin <oblin@mandriva.org>
Date: Thu, 31 Mar 2005 17:45:38 +0000
Subject: add enable_net_device

---
 perl-install/c/stuff.xs.pl | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'perl-install')

diff --git a/perl-install/c/stuff.xs.pl b/perl-install/c/stuff.xs.pl
index 3abcd7690..ec4b72569 100644
--- a/perl-install/c/stuff.xs.pl
+++ b/perl-install/c/stuff.xs.pl
@@ -471,6 +471,25 @@ isNetDeviceWirelessAware(device)
   RETVAL
 
 
+int enable_net_device(device)
+  char * device
+  CODE:
+    struct ifreq ifr;
+    int err;
+    int s = socket(AF_INET, SOCK_DGRAM, 0);
+
+    strncpy(ifr.ifr_name, device, IFNAMSIZ);
+    err = ioctl(s, SIOCGIFFLAGS, &ifr);
+    if (!err && !(ifr.ifr_flags & IFF_UP)) {
+        ifr.ifr_flags |= IFF_UP;
+        err = ioctl(s, SIOCSIFFLAGS, &ifr);
+    }
+    if (err)
+        perror("SIOCSIFFLAGS");
+    RETVAL = err;
+  OUTPUT:
+    RETVAL
+
 void
 get_netdevices()
   PPCODE:
-- 
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