func PtraceSyscall(pid int) error {
ret := int(C.PtraceSyscall(C.int(pid)))
if ret == -1 {
return syscall.Errno(C.get_errno()) // BUG(utkan): shouldn't be doing this!
}
return nil
}
func (self *SSL) getError(ret C.int) error {
err := C.SSL_get_error(self.SSL, ret)
switch err {
case C.SSL_ERROR_NONE:
case C.SSL_ERROR_ZERO_RETURN:
return nil
case C.SSL_ERROR_SYSCALL:
if int(C.ERR_peek_error()) != 0 {
return syscall.Errno(C.get_errno())
}
default:
msg := sslerr.SSLErrorMessage()
return errors.New(msg)
}
return nil
}
// Returns errno from C for the current thread
//
// Safe use may require locking this go routine to the underlying OSThread
func GetCErrno() int64 {
return int64(C.get_errno())
}