From 37c1b3d6fc9043123f33e64051ea56656a5e7ef4 Mon Sep 17 00:00:00 2001 From: Darren Tucker Date: Sat, 9 Jan 2010 22:26:23 +1100 Subject: - djm@cvs.openbsd.org 2010/01/09 05:04:24 [mux.c sshpty.h clientloop.c sshtty.c] quell tc[gs]etattr warnings when forcing a tty (ssh -tt), since we usually don't actually have a tty to read/set; bz#1686 ok dtucker@ --- sshtty.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) (limited to 'sshtty.c') diff --git a/sshtty.c b/sshtty.c index 21ade4e51..d214ce3bb 100644 --- a/sshtty.c +++ b/sshtty.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sshtty.c,v 1.13 2008/05/19 15:45:07 djm Exp $ */ +/* $OpenBSD: sshtty.c,v 1.14 2010/01/09 05:04:24 djm Exp $ */ /* * Author: Tatu Ylonen * Copyright (c) 1995 Tatu Ylonen , Espoo, Finland @@ -54,23 +54,25 @@ get_saved_tio(void) } void -leave_raw_mode(void) +leave_raw_mode(int quiet) { if (!_in_raw_mode) return; - if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) - perror("tcsetattr"); - else + if (tcsetattr(fileno(stdin), TCSADRAIN, &_saved_tio) == -1) { + if (!quiet) + perror("tcsetattr"); + } else _in_raw_mode = 0; } void -enter_raw_mode(void) +enter_raw_mode(int quiet) { struct termios tio; if (tcgetattr(fileno(stdin), &tio) == -1) { - perror("tcgetattr"); + if (!quiet) + perror("tcgetattr"); return; } _saved_tio = tio; @@ -86,8 +88,9 @@ enter_raw_mode(void) tio.c_oflag &= ~OPOST; tio.c_cc[VMIN] = 1; tio.c_cc[VTIME] = 0; - if (tcsetattr(fileno(stdin), TCSADRAIN, &tio) == -1) - perror("tcsetattr"); - else + if (tcsetattr(fileno(stdin), TCSADRAIN, &tio) == -1) { + if (!quiet) + perror("tcsetattr"); + } else _in_raw_mode = 1; } -- cgit v1.2.3