Repository : ssh://git@open-mesh.org/batman-adv
On branch : master
commit 57ed6cbca85a0a681a0fa8b4690259429f3ea9a5 Author: Sven Eckelmann sven@narfation.org Date: Tue Oct 18 15:57:38 2016 +0200
batman-adv: compat: Port netlink port hack to coccinelle
Signed-off-by: Sven Eckelmann sven@narfation.org Signed-off-by: Simon Wunderlich sw@simonwunderlich.de
57ed6cbca85a0a681a0fa8b4690259429f3ea9a5 compat-include/linux/netlink.h | 20 +++++++------------- compat-include/net/genetlink.h | 11 +++++++++++ compat-patches/0001-netlink-portid.cocci | 17 +++++++++++++++++ compat.h | 6 ------ 4 files changed, 35 insertions(+), 19 deletions(-)
diff --git a/compat-include/linux/netlink.h b/compat-include/linux/netlink.h index 4f2185d..ca2bdf0 100644 --- a/compat-include/linux/netlink.h +++ b/compat-include/linux/netlink.h @@ -26,19 +26,13 @@
#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
-#include <net/scm.h> - -struct batadv_netlink_skb_parms { - struct ucred creds; /* Skb credentials */ - union { - __u32 portid; - __u32 pid; - }; - __u32 dst_group; -}; - -#undef NETLINK_CB -#define NETLINK_CB(skb) (*(struct batadv_netlink_skb_parms *)&((skb)->cb)) +#define netlink_notify_portid(__notify) (__notify->pid) +#define NETLINK_CB_PORTID(__skb) NETLINK_CB(__skb).pid + +#else + +#define netlink_notify_portid(__notify) (__notify->portid) +#define NETLINK_CB_PORTID(__skb) NETLINK_CB(__skb).portid
#endif /* < KERNEL_VERSION(3, 7, 0) */
diff --git a/compat-include/net/genetlink.h b/compat-include/net/genetlink.h index 72a8991..6a287e6 100644 --- a/compat-include/net/genetlink.h +++ b/compat-include/net/genetlink.h @@ -24,6 +24,17 @@ #include <linux/version.h> #include_next <net/genetlink.h>
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0) + +#define genl_info_snd_portid(__genl_info) (__genl_info->snd_pid) + +#else + +#define genl_info_snd_portid(__genl_info) (__genl_info->snd_portid) + +#endif /* < KERNEL_VERSION(3, 7, 0) */ + + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 13, 0)
#include <linux/export.h> diff --git a/compat-patches/0001-netlink-portid.cocci b/compat-patches/0001-netlink-portid.cocci new file mode 100644 index 0000000..5fc504e --- /dev/null +++ b/compat-patches/0001-netlink-portid.cocci @@ -0,0 +1,17 @@ +@@ +struct netlink_notify *notify; +@@ +-notify->portid ++netlink_notify_portid(notify) + +@@ +struct genl_info *info; +@@ +-info->snd_portid ++genl_info_snd_portid(info) + +@@ +expression skb; +@@ +-NETLINK_CB(skb).portid ++NETLINK_CB_PORTID(skb) diff --git a/compat.h b/compat.h index d987577..78de7ea 100644 --- a/compat.h +++ b/compat.h @@ -67,12 +67,6 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
#endif /* < KERNEL_VERSION(3, 3, 0) */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0) - -#define snd_portid snd_pid - -#endif /* < KERNEL_VERSION(3, 7, 0) */ - #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
#define batadv_interface_set_mac_addr(x, y) \