tools headers UAPI: Sync the linux/in.h with the kernel sources

Picking the changes from:

  3632679d9e4f879f ("ipv{4,6}/raw: fix output xfrm lookup wrt protocol")

That includes a define (IP_PROTOCOL) that isn't being used in generating
any id -> string table used by 'perf trace'.

Addresses this perf build warning:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/in.h' differs from latest version at 'include/uapi/linux/in.h'
  diff -u tools/include/uapi/linux/in.h include/uapi/linux/in.h

Cc: Adrian Hunter <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Nicolas Dichtel <[email protected]>
Cc: Paolo Abeni <[email protected]>
Link: https://lore.kernel.org/lkml/ZHD/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h
index 4b7f2df66b995ba82203b468d73b7bbc2a7dbc47..e682ab628dfa66bcbc10f9b4adc08f2a61db377b 100644 (file)
--- a/tools/include/uapi/linux/in.h
+++ b/tools/include/uapi/linux/in.h
@@ -163,6 +163,7 @@ struct in_addr {
 #define IP_MULTICAST_ALL               49
 #define IP_UNICAST_IF                  50
 #define IP_LOCAL_PORT_RANGE            51
+#define IP_PROTOCOL                    52
 
 #define MCAST_EXCLUDE  0
 #define MCAST_INCLUDE  1