Use POSIX signal and tty semantics.

[bsdgames-darwin.git] / atc / update.c

diff --git a/atc/update.c b/atc/update.c
index cc2f85c583c7182af9a3f2fd229d3f63347266fe..9fdc32b170a0c7e71024fd203fcd6de9972be657 100644 (file)
--- a/atc/update.c
+++ b/atc/update.c
@@ -1,4 +1,4 @@
-/*     $NetBSD: update.c,v 1.3 1995/03/21 15:04:37 cgd Exp $   */
+/*     $NetBSD: update.c,v 1.4 1995/04/27 21:22:26 mycroft Exp $       */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -49,7 +49,7 @@
 #if 0
 static char sccsid[] = "@(#)update.c   8.1 (Berkeley) 5/31/93";
 #else
-static char rcsid[] = "$NetBSD: update.c,v 1.3 1995/03/21 15:04:37 cgd Exp $";
+static char rcsid[] = "$NetBSD: update.c,v 1.4 1995/04/27 21:22:26 mycroft Exp $";
 #endif
 #endif not lint
 
@@ -60,9 +60,6 @@ update()
        int     i, dir_diff, mask, unclean;
        PLANE   *pp, *p1, *p2, *p;
 
-#ifdef BSD
-       mask = sigblock(sigmask(SIGINT));
-#endif
 #ifdef SYSV
        alarm(0);
        signal(SIGALRM, update);
@@ -217,9 +214,6 @@ update()
        if ((rand() % sp->newplane_time) == 0)
                addplane();
 
-#ifdef BSD
-       sigsetmask(mask);
-#endif
 #ifdef SYSV
        alarm(sp->update_secs);
 #endif