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Feature: support mark on FreeBSD & OpenBSD

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xjasonlyu
2022-12-01 15:46:49 +08:00
parent 35f6888c30
commit 8d3c28a516
3 changed files with 67 additions and 1 deletions
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33
component/dialer/sockopt_freebsd.go Normal file
View File

@@ -0,0 +1,33 @@
package dialer
import (
"net"
"syscall"
"golang.org/x/sys/unix"
)
func setSocketOptions(network, address string, c syscall.RawConn, opts *Options) (err error) {
if opts == nil || !isTCPSocket(network) && !isUDPSocket(network) {
return
}
var innerErr error
err = c.Control(func(fd uintptr) {
host, _, _ := net.SplitHostPort(address)
if ip := net.ParseIP(host); ip != nil && !ip.IsGlobalUnicast() {
return
}
if opts.RoutingMark != 0 {
if innerErr = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_USER_COOKIE, opts.RoutingMark); innerErr != nil {
return
}
}
})
if innerErr != nil {
err = innerErr
}
return
}

33
component/dialer/sockopt_openbsd.go Normal file
View File

@@ -0,0 +1,33 @@
package dialer
import (
"net"
"syscall"
"golang.org/x/sys/unix"
)
func setSocketOptions(network, address string, c syscall.RawConn, opts *Options) (err error) {
if opts == nil || !isTCPSocket(network) && !isUDPSocket(network) {
return
}
var innerErr error
err = c.Control(func(fd uintptr) {
host, _, _ := net.SplitHostPort(address)
if ip := net.ParseIP(host); ip != nil && !ip.IsGlobalUnicast() {
return
}
if opts.RoutingMark != 0 {
if innerErr = unix.SetsockoptInt(int(fd), unix.SOL_SOCKET, unix.SO_RTABLE, opts.RoutingMark); innerErr != nil {
return
}
}
})
if innerErr != nil {
err = innerErr
}
return
}

2
component/dialer/sockopt_others.go
View File

@@ -1,4 +1,4 @@
//go:build !linux && !darwin && !windows
//go:build !unix && !windows
package dialer