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net: extend sockaddr interface to the all address families

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This CL extends existing sockaddr interface to accommodate not only
internet protocol family endpoint addressess but unix network family
endpoint addresses.

This is in preparation for runtime-integrated network pollster for BSD
variants.

Update #5199

R=golang-dev, dave
CC=golang-dev
https://golang.org/cl/11979043
This commit is contained in:
Mikio Hara 2013-07-28 12:52:30 +09:00
parent bf61a97f24
commit e257cd8aae
2 changed files with 10 additions and 9 deletions
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9
src/pkg/net/ipsock_posix.go
View File

@ -120,15 +120,6 @@ func favoriteAddrFamily(net string, laddr, raddr sockaddr, mode string) (family
// Internet sockets (TCP, UDP, IP)
// A sockaddr represents a TCP, UDP or IP network address that can
// be converted into a syscall.Sockaddr.
type sockaddr interface {
Addr
family() int
isWildcard() bool
sockaddr(family int) (syscall.Sockaddr, error)
}
func internetSocket(net string, laddr, raddr sockaddr, deadline time.Time, sotype, proto int, mode string, toAddr func(syscall.Sockaddr) Addr) (fd *netFD, err error) {
var la, ra syscall.Sockaddr
family, ipv6only := favoriteAddrFamily(net, laddr, raddr, mode)

10
src/pkg/net/sock_posix.go
View File

@ -11,6 +11,16 @@ import (
"time"
)
// A sockaddr represents a TCP, UDP, IP network endpoint address that
// can be converted into a syscall.Sockaddr.
type sockaddr interface {
Addr
family() int
isWildcard() bool
sockaddr(family int) (syscall.Sockaddr, error)
toAddr() sockaddr
}
// Generic POSIX socket creation.
func socket(net string, f, t, p int, ipv6only bool, ulsa, ursa syscall.Sockaddr, deadline time.Time, toAddr func(syscall.Sockaddr) Addr) (fd *netFD, err error) {
s, err := sysSocket(f, t, p)