clash/proxy/redir/tcp_linux_386.go
2018-08-12 04:00:34 +08:00

17 lines
425 B
Go

package redir
import (
"syscall"
"unsafe"
)
const GETSOCKOPT = 15 // https://golang.org/src/syscall/syscall_linux_386.go#L183
func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) error {
var a [6]uintptr
a[0], a[1], a[2], a[3], a[4], a[5] = a0, a1, a2, a3, a4, a5
if _, _, errno := syscall.Syscall6(syscall.SYS_SOCKETCALL, call, uintptr(unsafe.Pointer(&a)), 0, 0, 0, 0); errno != 0 {
return errno
}
return nil
}