route: new package
This change introduces a package that provides the basic manipulation of
routing facilities on BSD variants.
Unlike the existing APIs in syscall package of standard library, the
package tries to provide operating system and its architecture agnostic
APIs. At present, the package supports any version of Darwin, any
version of DragonFly BSD, FreeBSD 7 through 11, NetBSD 6 and above, and
OpenBSD 5.6 and above.
Updates golang/go#14724.
Change-Id: Id964ea22dec491ddac3776e3a8c8c10f140f96ac
Reviewed-on: https://go-review.googlesource.com/22446
Run-TryBot: Mikio Hara <mikioh.mikioh@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
diff --git a/route/defs_darwin.go b/route/defs_darwin.go
new file mode 100644
index 0000000..f452ad1
--- /dev/null
+++ b/route/defs_darwin.go
@@ -0,0 +1,106 @@
+// Copyright 2016 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+package route
+
+/*
+#include <sys/socket.h>
+#include <sys/sysctl.h>
+
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+*/
+import "C"
+
+const (
+ sysAF_UNSPEC = C.AF_UNSPEC
+ sysAF_INET = C.AF_INET
+ sysAF_ROUTE = C.AF_ROUTE
+ sysAF_LINK = C.AF_LINK
+ sysAF_INET6 = C.AF_INET6
+
+ sysNET_RT_DUMP = C.NET_RT_DUMP
+ sysNET_RT_FLAGS = C.NET_RT_FLAGS
+ sysNET_RT_IFLIST = C.NET_RT_IFLIST
+ sysNET_RT_STAT = C.NET_RT_STAT
+ sysNET_RT_TRASH = C.NET_RT_TRASH
+ sysNET_RT_IFLIST2 = C.NET_RT_IFLIST2
+ sysNET_RT_DUMP2 = C.NET_RT_DUMP2
+ sysNET_RT_MAXID = C.NET_RT_MAXID
+)
+
+const (
+ sysCTL_MAXNAME = C.CTL_MAXNAME
+
+ sysCTL_UNSPEC = C.CTL_UNSPEC
+ sysCTL_KERN = C.CTL_KERN
+ sysCTL_VM = C.CTL_VM
+ sysCTL_VFS = C.CTL_VFS
+ sysCTL_NET = C.CTL_NET
+ sysCTL_DEBUG = C.CTL_DEBUG
+ sysCTL_HW = C.CTL_HW
+ sysCTL_MACHDEP = C.CTL_MACHDEP
+ sysCTL_USER = C.CTL_USER
+ sysCTL_MAXID = C.CTL_MAXID
+)
+
+const (
+ sysRTM_VERSION = C.RTM_VERSION
+
+ sysRTM_ADD = C.RTM_ADD
+ sysRTM_DELETE = C.RTM_DELETE
+ sysRTM_CHANGE = C.RTM_CHANGE
+ sysRTM_GET = C.RTM_GET
+ sysRTM_LOSING = C.RTM_LOSING
+ sysRTM_REDIRECT = C.RTM_REDIRECT
+ sysRTM_MISS = C.RTM_MISS
+ sysRTM_LOCK = C.RTM_LOCK
+ sysRTM_OLDADD = C.RTM_OLDADD
+ sysRTM_OLDDEL = C.RTM_OLDDEL
+ sysRTM_RESOLVE = C.RTM_RESOLVE
+ sysRTM_NEWADDR = C.RTM_NEWADDR
+ sysRTM_DELADDR = C.RTM_DELADDR
+ sysRTM_IFINFO = C.RTM_IFINFO
+ sysRTM_NEWMADDR = C.RTM_NEWMADDR
+ sysRTM_DELMADDR = C.RTM_DELMADDR
+ sysRTM_IFINFO2 = C.RTM_IFINFO2
+ sysRTM_NEWMADDR2 = C.RTM_NEWMADDR2
+ sysRTM_GET2 = C.RTM_GET2
+
+ sysRTA_DST = C.RTA_DST
+ sysRTA_GATEWAY = C.RTA_GATEWAY
+ sysRTA_NETMASK = C.RTA_NETMASK
+ sysRTA_GENMASK = C.RTA_GENMASK
+ sysRTA_IFP = C.RTA_IFP
+ sysRTA_IFA = C.RTA_IFA
+ sysRTA_AUTHOR = C.RTA_AUTHOR
+ sysRTA_BRD = C.RTA_BRD
+
+ sysRTAX_DST = C.RTAX_DST
+ sysRTAX_GATEWAY = C.RTAX_GATEWAY
+ sysRTAX_NETMASK = C.RTAX_NETMASK
+ sysRTAX_GENMASK = C.RTAX_GENMASK
+ sysRTAX_IFP = C.RTAX_IFP
+ sysRTAX_IFA = C.RTAX_IFA
+ sysRTAX_AUTHOR = C.RTAX_AUTHOR
+ sysRTAX_BRD = C.RTAX_BRD
+ sysRTAX_MAX = C.RTAX_MAX
+)
+
+const (
+ sizeofIfMsghdrDarwin15 = C.sizeof_struct_if_msghdr
+ sizeofIfaMsghdrDarwin15 = C.sizeof_struct_ifa_msghdr
+ sizeofIfmaMsghdrDarwin15 = C.sizeof_struct_ifma_msghdr
+ sizeofIfMsghdr2Darwin15 = C.sizeof_struct_if_msghdr2
+ sizeofIfmaMsghdr2Darwin15 = C.sizeof_struct_ifma_msghdr2
+ sizeofIfDataDarwin15 = C.sizeof_struct_if_data
+ sizeofIfData64Darwin15 = C.sizeof_struct_if_data64
+
+ sizeofRtMsghdrDarwin15 = C.sizeof_struct_rt_msghdr
+ sizeofRtMsghdr2Darwin15 = C.sizeof_struct_rt_msghdr2
+ sizeofRtMetricsDarwin15 = C.sizeof_struct_rt_metrics
+)
