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authorDeepa Dinamani <deepa.kernel@gmail.com>2019-02-02 07:34:46 -0800
committerDavid S. Miller <davem@davemloft.net>2019-02-03 11:17:30 -0800
commit7f1bc6e95d7840d4305595b3e4025cddda88cee5 (patch)
tree9b867e3563ccf7fa168dc4696ca8cbb1ac61fc59 /arch/alpha/include/uapi/asm/socket.h
parent2edfd8e06145da646cb4ec3e6ed2a68dc8b746bb (diff)
downloadlinux-stericsson-7f1bc6e95d7840d4305595b3e4025cddda88cee5.tar.gz
sockopt: Rename SO_TIMESTAMP* to SO_TIMESTAMP*_OLD
SO_TIMESTAMP, SO_TIMESTAMPNS and SO_TIMESTAMPING options, the way they are currently defined, are not y2038 safe. Subsequent patches in the series add new y2038 safe versions of these options which provide 64 bit timestamps on all architectures uniformly. Hence, rename existing options with OLD tag suffixes. Also note that kernel will not use the untagged SO_TIMESTAMP* and SCM_TIMESTAMP* options internally anymore. Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com> Acked-by: Willem de Bruijn <willemb@google.com> Cc: deller@gmx.de Cc: dhowells@redhat.com Cc: jejb@parisc-linux.org Cc: ralf@linux-mips.org Cc: rth@twiddle.net Cc: linux-afs@lists.infradead.org Cc: linux-alpha@vger.kernel.org Cc: linux-arch@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-parisc@vger.kernel.org Cc: linux-rdma@vger.kernel.org Cc: sparclinux@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/alpha/include/uapi/asm/socket.h')
-rw-r--r--arch/alpha/include/uapi/asm/socket.h23
1 files changed, 16 insertions, 7 deletions
diff --git a/arch/alpha/include/uapi/asm/socket.h b/arch/alpha/include/uapi/asm/socket.h
index b1c9b542c021..992a0a6dcea1 100644
--- a/arch/alpha/include/uapi/asm/socket.h
+++ b/arch/alpha/include/uapi/asm/socket.h
@@ -51,13 +51,9 @@
#define SO_GET_FILTER SO_ATTACH_FILTER
#define SO_PEERNAME 28
-#define SO_TIMESTAMP 29
-#define SCM_TIMESTAMP SO_TIMESTAMP
#define SO_PEERSEC 30
#define SO_PASSSEC 34
-#define SO_TIMESTAMPNS 35
-#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 19
@@ -66,9 +62,6 @@
#define SO_MARK 36
-#define SO_TIMESTAMPING 37
-#define SCM_TIMESTAMPING SO_TIMESTAMPING
-
#define SO_RXQ_OVFL 40
#define SO_WIFI_STATUS 41
@@ -117,4 +110,20 @@
#define SO_BINDTOIFINDEX 62
+#define SO_TIMESTAMP_OLD 29
+#define SO_TIMESTAMPNS_OLD 35
+#define SO_TIMESTAMPING_OLD 37
+
+#if !defined(__KERNEL__)
+
+#define SO_TIMESTAMP SO_TIMESTAMP_OLD
+#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
+#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
+
+#define SCM_TIMESTAMP SO_TIMESTAMP
+#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
+#define SCM_TIMESTAMPING SO_TIMESTAMPING
+
+#endif
+
#endif /* _UAPI_ASM_SOCKET_H */