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Sync OpenBSD patchset 595:

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Use tcflush(3) instead of TIOCFLUSH, from Ed Schouten.
This commit is contained in:
Tiago Cunha
2010-01-05 23:49:24 +00:00
parent 4b2e459062
commit 027f5310b4
1 changed files with 2 additions and 10 deletions
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12
tty.c
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@@ -1,4 +1,4 @@
/* $Id: tty.c,v 1.185 2009-12-26 23:50:15 tcunha Exp $ */ /* $Id: tty.c,v 1.186 2010-01-05 23:49:24 tcunha Exp $ */
/* /*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net> * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -147,9 +147,6 @@ tty_start_tty(struct tty *tty)
{ {
struct termios tio; struct termios tio;
int mode; int mode;
#ifdef TIOCFLUSH
int what;
#endif
if (tty->fd == -1) if (tty->fd == -1)
return; return;
@@ -173,12 +170,7 @@ tty_start_tty(struct tty *tty)
tio.c_cc[VTIME] = 0; tio.c_cc[VTIME] = 0;
if (tcsetattr(tty->fd, TCSANOW, &tio) != 0) if (tcsetattr(tty->fd, TCSANOW, &tio) != 0)
fatal("tcsetattr failed"); fatal("tcsetattr failed");
tcflush(tty->fd, TCIOFLUSH);
#ifdef TIOCFLUSH
what = 0;
if (ioctl(tty->fd, TIOCFLUSH, &what) != 0)
fatal("ioctl(TIOCFLUSH)");
#endif
tty_putcode(tty, TTYC_SMCUP); tty_putcode(tty, TTYC_SMCUP);