From e8c7a57b4fafb16a4cbf535c8e07066b20ed9551 Mon Sep 17 00:00:00 2001
From: Andrew McGill
Date: Tue, 29 Jul 2008 23:56:05 +0200
Subject: script: don't flush input when starting script

script currently flushed the input buffer when starting up.  This undocumented
behaviour prevents typeahead when starting up (e.g. as part of .profile).
Rather retain queued input. Don't discard queued output either.

Signed-off-by: Andrew McGill <andrew@lunch.za.net>
---
 misc-utils/script.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'misc-utils/script.c')

diff --git a/misc-utils/script.c b/misc-utils/script.c
index 45a9c3e79..12ea43a82 100644
--- a/misc-utils/script.c
+++ b/misc-utils/script.c
@@ -408,7 +408,7 @@ fixtty() {
 	rtt = tt;
 	cfmakeraw(&rtt);
 	rtt.c_lflag &= ~ECHO;
-	(void) tcsetattr(0, TCSAFLUSH, &rtt);
+	(void) tcsetattr(0, TCSANOW, &rtt);
 }
 
 void
@@ -432,7 +432,7 @@ done() {
 		(void) fclose(fscript);
 		(void) close(master);
 	} else {
-		(void) tcsetattr(0, TCSAFLUSH, &tt);
+		(void) tcsetattr(0, TCSADRAIN, &tt);
 		if (!qflg)
 			printf(_("Script done, file is %s\n"), fname);
 	}
@@ -493,7 +493,7 @@ getslave() {
 		perror(line);
 		fail();
 	}
-	(void) tcsetattr(slave, TCSAFLUSH, &tt);
+	(void) tcsetattr(slave, TCSANOW, &tt);
 	(void) ioctl(slave, TIOCSWINSZ, (char *)&win);
 #endif
 	(void) setsid();
-- 
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