7 Apr
2016
7 Apr
'16
1:50 p.m.
On Wednesday 16 March 2016 05:06:43 Linus Lüssing wrote:
--- /dev/null +++ b/compat-sources/net/bridge/br_multicast.c @@ -0,0 +1,33 @@ +#include <linux/if_bridge.h> +#include <linux/printk.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 16, 0) || \
- LINUX_VERSION_CODE == KERNEL_VERSION(3, 16, 0) && \
(!IS_ENABLED(CONFIG_BRIDGE) || \!IS_ENABLED(CONFIG_BRIDGE_IGMP_SNOOPING))+int br_multicast_list_adjacent(struct net_device *dev,
struct list_head *br_ip_list)+{
return 0;+}
+bool br_multicast_has_querier_adjacent(struct net_device *dev, int proto) +{
return false;+}
+#endif /* < KERNEL_VERSION(3, 16, 0) ||
* !IS_ENABLED(CONFIG_BRIDGE) ||* !IS_ENABLED(CONFIG_BRIDGE_IGMP_SNOOPING) */+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 17, 0)
+bool br_multicast_has_querier_anywhere(struct net_device *dev, int proto) +{
pr_warn_once("Old kernel detected (< 3.17) - multicast optimizations disabled\n");return false;+}
+#endif /* < KERNEL_VERSION(3, 17, 0) */
Why must there be a special compat-sources/*.c file for these tiny functions?
Kind regards, Sven