Update to v4.20.1 kernel headers.
This includes one manual change:
In the file bionic/libc/kernel/uapi/linux/in.h, the macro IN_BADCLASS
was not definied correctly. Change the macro from:
#define IN_BADCLASS(a) ((((long int) (a)) == 0xffffffff)
to:
#define IN_BADCLASS(a) (((long int) (a)) == (long int)0xffffffff)
This change is being pushed to the upstream kernels.
Test: Builds and boots.
Change-Id: Ia304773a9dc6789b34d9769d73742384d6afb571
Merged-In: Ia304773a9dc6789b34d9769d73742384d6afb571
(cherry picked from commit 967fb01cce73591281e7804e2c0fa9f83b618f5b)
diff --git a/libc/kernel/uapi/linux/in.h b/libc/kernel/uapi/linux/in.h
index 788a6d9..78bd72a 100644
--- a/libc/kernel/uapi/linux/in.h
+++ b/libc/kernel/uapi/linux/in.h
@@ -200,9 +200,12 @@
#define IN_CLASSC_HOST (0xffffffff & ~IN_CLASSC_NET)
#define IN_CLASSD(a) ((((long int) (a)) & 0xf0000000) == 0xe0000000)
#define IN_MULTICAST(a) IN_CLASSD(a)
-#define IN_MULTICAST_NET 0xF0000000
-#define IN_EXPERIMENTAL(a) ((((long int) (a)) & 0xf0000000) == 0xf0000000)
-#define IN_BADCLASS(a) IN_EXPERIMENTAL((a))
+#define IN_MULTICAST_NET 0xe0000000
+#define IN_BADCLASS(a) (((long int) (a)) == (long int)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
#define INADDR_ANY ((unsigned long int) 0x00000000)
#define INADDR_BROADCAST ((unsigned long int) 0xffffffff)
#define INADDR_NONE ((unsigned long int) 0xffffffff)