C++ (Cpp) fn_gnutls_record_send 예제들

예제 #1

파일: gnutls.c 프로젝트: a3090103838/emacs-24-mac

EMACS_INT
emacs_gnutls_write (struct Lisp_Process *proc, const char *buf, EMACS_INT nbyte)
{
  ssize_t rtnval = 0;
  EMACS_INT bytes_written;
  gnutls_session_t state = proc->gnutls_state;

  if (proc->gnutls_initstage != GNUTLS_STAGE_READY)
    {
#ifdef EWOULDBLOCK
      errno = EWOULDBLOCK;
#endif
#ifdef EAGAIN
      errno = EAGAIN;
#endif
      return 0;
    }

  bytes_written = 0;

  while (nbyte > 0)
    {
      rtnval = fn_gnutls_record_send (state, buf, nbyte);

      if (rtnval < 0)
	{
	  if (rtnval == GNUTLS_E_INTERRUPTED)
	    continue;
	  else
	    {
	      /* If we get GNUTLS_E_AGAIN, then set errno
		 appropriately so that send_process retries the
		 correct way instead of erroring out. */
	      if (rtnval == GNUTLS_E_AGAIN)
		{
#ifdef EWOULDBLOCK
		  errno = EWOULDBLOCK;
#endif
#ifdef EAGAIN
		  errno = EAGAIN;
#endif
		}
	      break;
	    }
	}

      buf += rtnval;
      nbyte -= rtnval;
      bytes_written += rtnval;
    }

  emacs_gnutls_handle_error (state, rtnval);
  return (bytes_written);
}

예제 #2

파일: gnutls.c 프로젝트: mechairoi/emacs

EMACS_INT
emacs_gnutls_write (struct Lisp_Process *proc, const char *buf, EMACS_INT nbyte)
{
  ssize_t rtnval = 0;
  EMACS_INT bytes_written;
  gnutls_session_t state = proc->gnutls_state;

  if (proc->gnutls_initstage != GNUTLS_STAGE_READY) {
#ifdef EWOULDBLOCK
    errno = EWOULDBLOCK;
#endif
#ifdef EAGAIN
    errno = EAGAIN;
#endif
    return 0;
  }

  bytes_written = 0;

  while (nbyte > 0)
    {
      rtnval = fn_gnutls_record_send (state, buf, nbyte);

      if (rtnval < 0)
	{
	  if (rtnval == GNUTLS_E_AGAIN || rtnval == GNUTLS_E_INTERRUPTED)
	    continue;
	  else
	    break;
	}

      buf += rtnval;
      nbyte -= rtnval;
      bytes_written += rtnval;
    }

  emacs_gnutls_handle_error (state, rtnval);
  return (bytes_written);
}