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// socket_solaris.go -- Socket handling specific to Solaris.

// Copyright 2010 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.

package syscall

const SizeofSockaddrInet4 = 16
const SizeofSockaddrInet6 = 32
const SizeofSockaddrUnix = 110

type RawSockaddrInet4 struct {
        Family uint16
        Port uint16
        Addr [4]byte /* in_addr */
        Zero [8]uint8
}

func (sa *RawSockaddrInet4) setLen() Socklen_t {
        return SizeofSockaddrInet4
}

type RawSockaddrInet6 struct {
        Family uint16
        Port uint16
        Flowinfo uint32
        Addr [16]byte /* in6_addr */
        Scope_id uint32
        Src_id uint32
}

func (sa *RawSockaddrInet6) setLen() Socklen_t {
        return SizeofSockaddrInet6
}

type RawSockaddrUnix struct {
        Family uint16
        Path [108]int8
}

func (sa *RawSockaddrUnix) setLen(int) {
}

func (sa *RawSockaddrUnix) getLen() (int, error) {
        if sa.Path[0] == 0 {
                // "Abstract" Unix domain socket.
                // Rewrite leading NUL as @ for textual display.
                // (This is the standard convention.)
                // Not friendly to overwrite in place,
                // but the callers below don't care.
                sa.Path[0] = '@'
        }

        // Assume path ends at NUL.
        // This is not technically the GNU/Linux semantics for
        // abstract Unix domain sockets--they are supposed
        // to be uninterpreted fixed-size binary blobs--but
        // everyone uses this convention.
        n := 0
        for n < len(sa.Path) - 3 && sa.Path[n] != 0 {
                n++
        }

        return n, nil
}

type RawSockaddr struct {
        Family uint16
        Data [14]int8
}

// BindToDevice binds the socket associated with fd to device.
func BindToDevice(fd int, device string) (err error) {
        return ENOSYS
}

func anyToSockaddrOS(rsa *RawSockaddrAny) (Sockaddr, error) {
        return nil, EAFNOSUPPORT
}