From 9d13fb2413921c713f83efe331e8e4d219c62c6b Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 14 Dec 2005 15:06:39 +0000 Subject: Moved to csu/errno-loc.c. --- termios/tcflow.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 termios/tcflow.c (limited to 'termios/tcflow.c') diff --git a/termios/tcflow.c b/termios/tcflow.c new file mode 100644 index 0000000000..f4db981f28 --- /dev/null +++ b/termios/tcflow.c @@ -0,0 +1,53 @@ +/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include + +/* Suspend or restart transmission on FD. */ +int +tcflow (fd, action) + int fd; + int action; +{ + if (fd < 0) + { + __set_errno (EBADF); + return -1; + } + + switch (action) + { + case TCOOFF: + case TCOON: + case TCIOFF: + case TCION: + break; + + default: + __set_errno (EINVAL); + return -1; + } + + __set_errno (ENOSYS); + return -1; +} + + +stub_warning (tcflow) +#include -- cgit 1.4.1