-#ifdef TIMER_ON_WRITE
- setitimer(ITIMER_REAL, &dsi->savetimer, NULL);
-#endif
- sigprocmask(SIG_SETMASK, &dsi->oldset, NULL);
- dsi->sigblocked = 0;
-}
-
-/* */
-int dsi_block(DSI *dsi, const int mode)
-{
-#if 0
- dsi->noblocking = mode;
- return 0;
-#else
- int adr = mode;
- int ret;
-
- ret = ioctl(dsi->socket, FIONBIO, &adr);
- if (!ret) {
- dsi->noblocking = mode;
- }
- return ret;
-#endif