X-Git-Url: http://git.ozlabs.org/?a=blobdiff_plain;f=discover%2Fsysinfo.c;h=74d1eae573f230a53ea018aab36a713d34686d84;hb=9f191cc3c194ed51534c22e2dae15b2c08c8abc2;hp=e8e6d52bce971452ebff7f6d714c2005ccd58715;hpb=417265c68731537deeed22a3a3530cd6dd986513;p=petitboot

diff --git a/discover/sysinfo.c b/discover/sysinfo.c
index e8e6d52..74d1eae 100644
--- a/discover/sysinfo.c
+++ b/discover/sysinfo.c
@@ -17,6 +17,15 @@ const struct system_info *system_info_get(void)
 	return sysinfo;
 }
 
+bool system_info_network_available(void)
+{
+	unsigned int i;
+
+	for (i = 0; i < sysinfo->n_interfaces; i++)
+		if (sysinfo->interfaces[i]->address)
+			return true;
+	return false;
+}
 
 void system_info_set_interface_address(unsigned int hwaddr_size,
 		uint8_t *hwaddr, const char *address)