# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1615698949 0
# Node ID f6b03af63bf70763cf3b090d2233d8c53adb041e
# Parent  deeeef558279456744bbede95ab1913d2ad72373
fcsim-calypso-be: add FIONBIO setting to 0

diff -r deeeef558279 -r f6b03af63bf7 calypso/Makefile
--- a/calypso/Makefile	Sun Mar 14 05:07:34 2021 +0000
+++ b/calypso/Makefile	Sun Mar 14 05:15:49 2021 +0000
@@ -6,7 +6,7 @@
 
 INSTBIN=${INSTALL_PREFIX}/bin
 
-MAIN_OBJS=	main.o targetfd.o tpinterf.o
+MAIN_OBJS=	main.o nonblock.o targetfd.o tpinterf.o
 
 all:	${PROGS}
 
diff -r deeeef558279 -r f6b03af63bf7 calypso/main.c
--- a/calypso/main.c	Sun Mar 14 05:07:34 2021 +0000
+++ b/calypso/main.c	Sun Mar 14 05:15:49 2021 +0000
@@ -60,6 +60,7 @@
 	unsigned len;
 
 	parse_target_fd_opt(argc, argv);
+	set_serial_nonblock(0);
 	putchar('\n');
 
 	while (fgets(inbuf, sizeof inbuf, stdin)) {
diff -r deeeef558279 -r f6b03af63bf7 calypso/nonblock.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calypso/nonblock.c	Sun Mar 14 05:15:49 2021 +0000
@@ -0,0 +1,15 @@
+/*
+ * This module contains the set_serial_nonblock() function.
+ */
+
+#include <sys/types.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+
+extern int target_fd;
+
+set_serial_nonblock(state)
+	int state;
+{
+	ioctl(target_fd, FIONBIO, &state);
+}