Update to kernel headers v4.7.2.

Modify the kernel header update script to rename C++ keyword
struct members to something else. This fixes problems when including
these kernel files in C++ code.

Also, make a manual change to linux/fib_rules.h and comment out the
value FRA_PAD since it conflicts with a special android kernel value
FRA_UID_START that has not been upstreamed yet.

Test: Built aosp_angler, aosp_x86_64, aosp_mips (bionic only)
Test: Booted on angler and ran bionic unit tests
Test: Built these changes in internal master

Change-Id: Ia22b7e3ca409404696dba76311f49157f4a9ceed
diff --git a/libc/kernel/uapi/linux/if_macsec.h b/libc/kernel/uapi/linux/if_macsec.h
new file mode 100644
index 0000000..68e039e
--- /dev/null
+++ b/libc/kernel/uapi/linux/if_macsec.h
@@ -0,0 +1,190 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _UAPI_MACSEC_H
+#define _UAPI_MACSEC_H
+#include <linux/types.h>
+#define MACSEC_GENL_NAME "macsec"
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MACSEC_GENL_VERSION 1
+#define MACSEC_MAX_KEY_LEN 128
+#define MACSEC_KEYID_LEN 16
+#define MACSEC_DEFAULT_CIPHER_ID 0x0080020001000001ULL
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define MACSEC_DEFAULT_CIPHER_ALT 0x0080C20001000001ULL
+#define MACSEC_MIN_ICV_LEN 8
+#define MACSEC_MAX_ICV_LEN 32
+enum macsec_attrs {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_ATTR_UNSPEC,
+  MACSEC_ATTR_IFINDEX,
+  MACSEC_ATTR_RXSC_CONFIG,
+  MACSEC_ATTR_SA_CONFIG,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_ATTR_SECY,
+  MACSEC_ATTR_TXSA_LIST,
+  MACSEC_ATTR_RXSC_LIST,
+  MACSEC_ATTR_TXSC_STATS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_ATTR_SECY_STATS,
+  __MACSEC_ATTR_END,
+  NUM_MACSEC_ATTR = __MACSEC_ATTR_END,
+  MACSEC_ATTR_MAX = __MACSEC_ATTR_END - 1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum macsec_secy_attrs {
+  MACSEC_SECY_ATTR_UNSPEC,
+  MACSEC_SECY_ATTR_SCI,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_ATTR_ENCODING_SA,
+  MACSEC_SECY_ATTR_WINDOW,
+  MACSEC_SECY_ATTR_CIPHER_SUITE,
+  MACSEC_SECY_ATTR_ICV_LEN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_ATTR_PROTECT,
+  MACSEC_SECY_ATTR_REPLAY,
+  MACSEC_SECY_ATTR_OPER,
+  MACSEC_SECY_ATTR_VALIDATE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_ATTR_ENCRYPT,
+  MACSEC_SECY_ATTR_INC_SCI,
+  MACSEC_SECY_ATTR_ES,
+  MACSEC_SECY_ATTR_SCB,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_ATTR_PAD,
+  __MACSEC_SECY_ATTR_END,
+  NUM_MACSEC_SECY_ATTR = __MACSEC_SECY_ATTR_END,
+  MACSEC_SECY_ATTR_MAX = __MACSEC_SECY_ATTR_END - 1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum macsec_rxsc_attrs {
+  MACSEC_RXSC_ATTR_UNSPEC,
+  MACSEC_RXSC_ATTR_SCI,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_RXSC_ATTR_ACTIVE,
+  MACSEC_RXSC_ATTR_SA_LIST,
+  MACSEC_RXSC_ATTR_STATS,
+  MACSEC_RXSC_ATTR_PAD,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  __MACSEC_RXSC_ATTR_END,
+  NUM_MACSEC_RXSC_ATTR = __MACSEC_RXSC_ATTR_END,
+  MACSEC_RXSC_ATTR_MAX = __MACSEC_RXSC_ATTR_END - 1,
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+enum macsec_sa_attrs {
+  MACSEC_SA_ATTR_UNSPEC,
+  MACSEC_SA_ATTR_AN,
+  MACSEC_SA_ATTR_ACTIVE,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SA_ATTR_PN,
+  MACSEC_SA_ATTR_KEY,
+  MACSEC_SA_ATTR_KEYID,
+  MACSEC_SA_ATTR_STATS,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SA_ATTR_PAD,
+  __MACSEC_SA_ATTR_END,
+  NUM_MACSEC_SA_ATTR = __MACSEC_SA_ATTR_END,
+  MACSEC_SA_ATTR_MAX = __MACSEC_SA_ATTR_END - 1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum macsec_nl_commands {
+  MACSEC_CMD_GET_TXSC,
+  MACSEC_CMD_ADD_RXSC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_CMD_DEL_RXSC,
+  MACSEC_CMD_UPD_RXSC,
+  MACSEC_CMD_ADD_TXSA,
+  MACSEC_CMD_DEL_TXSA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_CMD_UPD_TXSA,
+  MACSEC_CMD_ADD_RXSA,
+  MACSEC_CMD_DEL_RXSA,
+  MACSEC_CMD_UPD_RXSA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+enum macsec_rxsc_stats_attr {
+  MACSEC_RXSC_STATS_ATTR_UNSPEC,
+  MACSEC_RXSC_STATS_ATTR_IN_OCTETS_VALIDATED,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_RXSC_STATS_ATTR_IN_OCTETS_DECRYPTED,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNCHECKED,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_DELAYED,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_OK,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_INVALID,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_LATE,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_VALID,
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_NOT_USING_SA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_RXSC_STATS_ATTR_IN_PKTS_UNUSED_SA,
+  MACSEC_RXSC_STATS_ATTR_PAD,
+  __MACSEC_RXSC_STATS_ATTR_END,
+  NUM_MACSEC_RXSC_STATS_ATTR = __MACSEC_RXSC_STATS_ATTR_END,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_RXSC_STATS_ATTR_MAX = __MACSEC_RXSC_STATS_ATTR_END - 1,
+};
+enum macsec_sa_stats_attr {
+  MACSEC_SA_STATS_ATTR_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SA_STATS_ATTR_IN_PKTS_OK,
+  MACSEC_SA_STATS_ATTR_IN_PKTS_INVALID,
+  MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_VALID,
+  MACSEC_SA_STATS_ATTR_IN_PKTS_NOT_USING_SA,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SA_STATS_ATTR_IN_PKTS_UNUSED_SA,
+  MACSEC_SA_STATS_ATTR_OUT_PKTS_PROTECTED,
+  MACSEC_SA_STATS_ATTR_OUT_PKTS_ENCRYPTED,
+  __MACSEC_SA_STATS_ATTR_END,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  NUM_MACSEC_SA_STATS_ATTR = __MACSEC_SA_STATS_ATTR_END,
+  MACSEC_SA_STATS_ATTR_MAX = __MACSEC_SA_STATS_ATTR_END - 1,
+};
+enum macsec_txsc_stats_attr {
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_TXSC_STATS_ATTR_UNSPEC,
+  MACSEC_TXSC_STATS_ATTR_OUT_PKTS_PROTECTED,
+  MACSEC_TXSC_STATS_ATTR_OUT_PKTS_ENCRYPTED,
+  MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_PROTECTED,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_TXSC_STATS_ATTR_OUT_OCTETS_ENCRYPTED,
+  MACSEC_TXSC_STATS_ATTR_PAD,
+  __MACSEC_TXSC_STATS_ATTR_END,
+  NUM_MACSEC_TXSC_STATS_ATTR = __MACSEC_TXSC_STATS_ATTR_END,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_TXSC_STATS_ATTR_MAX = __MACSEC_TXSC_STATS_ATTR_END - 1,
+};
+enum macsec_secy_stats_attr {
+  MACSEC_SECY_STATS_ATTR_UNSPEC,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_STATS_ATTR_OUT_PKTS_UNTAGGED,
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_UNTAGGED,
+  MACSEC_SECY_STATS_ATTR_OUT_PKTS_TOO_LONG,
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_TAG,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_BAD_TAG,
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_UNKNOWN_SCI,
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_NO_SCI,
+  MACSEC_SECY_STATS_ATTR_IN_PKTS_OVERRUN,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+  MACSEC_SECY_STATS_ATTR_PAD,
+  __MACSEC_SECY_STATS_ATTR_END,
+  NUM_MACSEC_SECY_STATS_ATTR = __MACSEC_SECY_STATS_ATTR_END,
+  MACSEC_SECY_STATS_ATTR_MAX = __MACSEC_SECY_STATS_ATTR_END - 1,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+#endif