From 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 Mon Sep 17 00:00:00 2001 From: Jakub Jelinek Date: Thu, 12 Jul 2007 18:26:36 +0000 Subject: 2.5-18.1 --- login/unlockpt.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 login/unlockpt.c (limited to 'login/unlockpt.c') diff --git a/login/unlockpt.c b/login/unlockpt.c new file mode 100644 index 0000000000..c5c4890f59 --- /dev/null +++ b/login/unlockpt.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1998 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Zack Weinberg , 1998. + + 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 + +/* Given a fd on a master pseudoterminal, clear a kernel lock so that + the slave can be opened. This is to avoid a race between opening the + master and calling grantpt() to take possession of the slave. */ +int +unlockpt (fd) + int fd __attribute__ ((unused)); +{ + __set_errno (ENOSYS); + return -1; +} + +stub_warning (unlockpt) +#include -- cgit 1.4.1