linux-kernel - [tip:perf/urgent] tools headers uapi: Sync linux/in.h copy from the kernel sources

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Date:   Tue, 8 Jan 2019 07:41:11 -0800
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     adrian.hunter@...el.com, tglx@...utronix.de, jolsa@...nel.org,
        acme@...hat.com, davem@...emloft.net, linux-kernel@...r.kernel.org,
        mingo@...nel.org, dave.taht@...il.com, hpa@...or.com,
        namhyung@...nel.org
Subject: [tip:perf/urgent] tools headers uapi: Sync linux/in.h copy from the
 kernel sources

Commit-ID:  4001b6a080aaca9a13ea07ae8972b82fdbd9ea6b
Gitweb:     https://git.kernel.org/tip/4001b6a080aaca9a13ea07ae8972b82fdbd9ea6b
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Fri, 4 Jan 2019 11:41:42 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Fri, 4 Jan 2019 12:54:49 -0300

tools headers uapi: Sync linux/in.h copy from the kernel sources

To get the changes in this cset:

  65cab850f0ee ("net: Allow class-e address assignment via ifconfig ioctl")

The macros changed in this cset are not used in tools/, so this is just
to silence this perf tools 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: Dave Taht <dave.taht@...il.com>
Cc: David S. Miller <davem@...emloft.net>
Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Link: https://lkml.kernel.org/n/tip-smghvyxb3budqd1e70i0ylw1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/include/uapi/linux/in.h | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/tools/include/uapi/linux/in.h b/tools/include/uapi/linux/in.h
index 48e8a225b985..f6052e70bf40 100644
--- a/tools/include/uapi/linux/in.h
+++ b/tools/include/uapi/linux/in.h
@@ -266,10 +266,14 @@ struct sockaddr_in {
 
 #define	IN_CLASSD(a)		((((long int) (a)) & 0xf0000000) == 0xe0000000)
 #define	IN_MULTICAST(a)		IN_CLASSD(a)
-#define IN_MULTICAST_NET	0xF0000000
+#define	IN_MULTICAST_NET	0xe0000000
 
-#define	IN_EXPERIMENTAL(a)	((((long int) (a)) & 0xf0000000) == 0xf0000000)
-#define	IN_BADCLASS(a)		IN_EXPERIMENTAL((a))
+#define	IN_BADCLASS(a)		((((long int) (a) ) == 0xffffffff)
+#define	IN_EXPERIMENTAL(a)	IN_BADCLASS((a))
+
+#define	IN_CLASSE(a)		((((long int) (a)) & 0xf0000000) == 0xf0000000)
+#define	IN_CLASSE_NET		0xffffffff
+#define	IN_CLASSE_NSHIFT	0
 
 /* Address to accept any incoming messages. */
 #define	INADDR_ANY		((unsigned long int) 0x00000000)