1 files changed, 13 insertions, 4 deletions

diff --git a/bin/stty/gfmt.c b/bin/stty/gfmt.c
index 38ee46f..19baf83 100644
--- a/bin/stty/gfmt.c
+++ b/bin/stty/gfmt.c
@@ -77,15 +77,16 @@ gprint(tp, wp, ldisc, timeout)
 }
 
 void
-gread(tp, top, s)
-	struct termios *tp;
-	int *top;
+gread(i, s)
+	struct info *i;
 	char *s;
 {
 	struct cchar *cp;
+	struct termios *tp;
 	char *ep, *p;
 	long tmp;
 
+	tp = &(i->t);
 	if ((s = strchr(s, ':')) == NULL)
 		gerr(NULL);
 	for (++s; s != NULL;) {
@@ -100,33 +101,40 @@ gread(tp, top, s)
 #define	CHK(s)	(*p == s[0] && !strcmp(p, s))
 		if (CHK("cflag")) {
 			tp->c_cflag = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("iflag")) {
 			tp->c_iflag = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("ispeed")) {
 			(void)sscanf(ep, "%ld", &tmp);
 			tp->c_ispeed = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("lflag")) {
 			tp->c_lflag = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("oflag")) {
 			tp->c_oflag = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("ospeed")) {
 			(void)sscanf(ep, "%ld", &tmp);
 			tp->c_ospeed = tmp;
+			i->set = 1;
 			continue;
 		}
 		if (CHK("drainwait")) {
 			(void)sscanf(ep, "%ld", &tmp);
-			*top = tmp;
+			i->timeout = tmp;
+			i->tset = 1;
 			continue;
 		}
 		for (cp = cchars1; cp->name != NULL; ++cp)
@@ -134,6 +142,7 @@ gread(tp, top, s)
 				if (cp->sub == VMIN || cp->sub == VTIME)
 					(void)sscanf(ep, "%ld", &tmp);
 				tp->c_cc[cp->sub] = tmp;
+				i->set = 1;
 				break;
 			}
 		if (cp->name == NULL)