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Update headers for Linux 4.0, 4.1 definitions
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Mon, 22 Jun 2015 14:55:33 +0000
- Subject: Update headers for Linux 4.0, 4.1 definitions
- Authentication-results: sourceware.org; auth=none
This patch updates installed glibc headers for new definitions from
Linux 4.0 and 4.1 that seem relevant to glibc headers. In addition, I
noticed that PF_IB / AF_IB, added in Linux 3.11, were missing for no
obvious reason, so added those as well.
Tested for x86_64 (testsuite, and that installed stripped shared
libraries are unchanged by the patch).
2015-06-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/bits/in.h (IP_CHECKSUM): New macro.
* sysdeps/unix/sysv/linux/bits/socket.h (PF_IB): Likewise.
(PF_MPLS): Likewise.
(AF_IB): Likewise.
(AF_MPLS): Likewise.
* sysdeps/unix/sysv/linux/sys/mount.h (MS_LAZYTIME): New enum
value and macro.
(MS_RMT_MASK): Include MS_LAZYTIME.
diff --git a/sysdeps/unix/sysv/linux/bits/in.h b/sysdeps/unix/sysv/linux/bits/in.h
index 43db11c..f684736 100644
--- a/sysdeps/unix/sysv/linux/bits/in.h
+++ b/sysdeps/unix/sysv/linux/bits/in.h
@@ -91,6 +91,7 @@
#define IP_MINTTL 21
#define IP_NODEFRAG 22
+#define IP_CHECKSUM 23
/* IP_MTU_DISCOVER arguments. */
#define IP_PMTUDISC_DONT 0 /* Never send DF frames. */
diff --git a/sysdeps/unix/sysv/linux/bits/socket.h b/sysdeps/unix/sysv/linux/bits/socket.h
index 88b4cfc..5f70488 100644
--- a/sysdeps/unix/sysv/linux/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/bits/socket.h
@@ -68,6 +68,8 @@ typedef __socklen_t socklen_t;
#define PF_PPPOX 24 /* PPPoX sockets. */
#define PF_WANPIPE 25 /* Wanpipe API sockets. */
#define PF_LLC 26 /* Linux LLC. */
+#define PF_IB 27 /* Native InfiniBand address. */
+#define PF_MPLS 28 /* MPLS. */
#define PF_CAN 29 /* Controller Area Network. */
#define PF_TIPC 30 /* TIPC sockets. */
#define PF_BLUETOOTH 31 /* Bluetooth sockets. */
@@ -113,6 +115,8 @@ typedef __socklen_t socklen_t;
#define AF_PPPOX PF_PPPOX
#define AF_WANPIPE PF_WANPIPE
#define AF_LLC PF_LLC
+#define AF_IB PF_IB
+#define AF_MPLS PF_MPLS
#define AF_CAN PF_CAN
#define AF_TIPC PF_TIPC
#define AF_BLUETOOTH PF_BLUETOOTH
diff --git a/sysdeps/unix/sysv/linux/sys/mount.h b/sysdeps/unix/sysv/linux/sys/mount.h
index 96da656..00b7135 100644
--- a/sysdeps/unix/sysv/linux/sys/mount.h
+++ b/sysdeps/unix/sysv/linux/sys/mount.h
@@ -78,6 +78,8 @@ enum
#define MS_I_VERSION MS_I_VERSION
MS_STRICTATIME = 1 << 24, /* Always perform atime updates. */
#define MS_STRICTATIME MS_STRICTATIME
+ MS_LAZYTIME = 1 << 25, /* Update the on-disk [acm]times lazily. */
+#define MS_LAZYTIME MS_LAZYTIME
MS_ACTIVE = 1 << 30,
#define MS_ACTIVE MS_ACTIVE
MS_NOUSER = 1 << 31
@@ -85,7 +87,8 @@ enum
};
/* Flags that can be altered by MS_REMOUNT */
-#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION)
+#define MS_RMT_MASK (MS_RDONLY|MS_SYNCHRONOUS|MS_MANDLOCK|MS_I_VERSION \
+ |MS_LAZYTIME)
/* Magic mount flag number. Has to be or-ed to the flag values. */
--
Joseph S. Myers
joseph@codesourcery.com