1a2f01efa6
Update the Go library to the 1.10beta1 release.
Requires a few changes to the compiler for modifications to the map
runtime code, and to handle some nowritebarrier cases in the runtime.
Reviewed-on: https://go-review.googlesource.com/86455
gotools/:
* Makefile.am (go_cmd_vet_files): New variable.
(go_cmd_buildid_files, go_cmd_test2json_files): New variables.
(s-zdefaultcc): Change from constants to functions.
(noinst_PROGRAMS): Add vet, buildid, and test2json.
(cgo$(EXEEXT)): Link against $(LIBGOTOOL).
(vet$(EXEEXT)): New target.
(buildid$(EXEEXT)): New target.
(test2json$(EXEEXT)): New target.
(install-exec-local): Install all $(noinst_PROGRAMS).
(uninstall-local): Uninstasll all $(noinst_PROGRAMS).
(check-go-tool): Depend on $(noinst_PROGRAMS). Copy down
objabi.go.
(check-runtime): Depend on $(noinst_PROGRAMS).
(check-cgo-test, check-carchive-test): Likewise.
(check-vet): New target.
(check): Depend on check-vet. Look at cmd_vet-testlog.
(.PHONY): Add check-vet.
* Makefile.in: Rebuild.
From-SVN: r256365
50 lines
1.4 KiB
Go
50 lines
1.4 KiB
Go
// Copyright 2011 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
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package net
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import (
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"runtime"
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"syscall"
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)
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func joinIPv4Group(fd *netFD, ifi *Interface, ip IP) error {
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mreq := &syscall.IPMreq{Multiaddr: [4]byte{ip[0], ip[1], ip[2], ip[3]}}
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if err := setIPv4MreqToInterface(mreq, ifi); err != nil {
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return err
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}
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err := fd.pfd.SetsockoptIPMreq(syscall.IPPROTO_IP, syscall.IP_ADD_MEMBERSHIP, mreq)
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runtime.KeepAlive(fd)
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return wrapSyscallError("setsockopt", err)
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}
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func setIPv6MulticastInterface(fd *netFD, ifi *Interface) error {
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var v int
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if ifi != nil {
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v = ifi.Index
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}
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err := fd.pfd.SetsockoptInt(syscall.IPPROTO_IPV6, syscall.IPV6_MULTICAST_IF, v)
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runtime.KeepAlive(fd)
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return wrapSyscallError("setsockopt", err)
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}
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func setIPv6MulticastLoopback(fd *netFD, v bool) error {
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err := fd.pfd.SetsockoptInt(syscall.IPPROTO_IPV6, syscall.IPV6_MULTICAST_LOOP, boolint(v))
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runtime.KeepAlive(fd)
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return wrapSyscallError("setsockopt", err)
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}
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func joinIPv6Group(fd *netFD, ifi *Interface, ip IP) error {
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mreq := &syscall.IPv6Mreq{}
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copy(mreq.Multiaddr[:], ip)
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if ifi != nil {
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mreq.Interface = uint32(ifi.Index)
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}
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err := fd.pfd.SetsockoptIPv6Mreq(syscall.IPPROTO_IPV6, syscall.IPV6_JOIN_GROUP, mreq)
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runtime.KeepAlive(fd)
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return wrapSyscallError("setsockopt", err)
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}
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