From fd8327ec78cf9471d6468849a4702217f2db8c0c Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 15 Aug 2005 03:14:52 +0000 Subject: rip out iopl from ioperm.c so it will override the common iopl.c --- libc/sysdeps/linux/arm/iopl.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 libc/sysdeps/linux/arm/iopl.c (limited to 'libc/sysdeps/linux/arm/iopl.c') diff --git a/libc/sysdeps/linux/arm/iopl.c b/libc/sysdeps/linux/arm/iopl.c new file mode 100644 index 000000000..0cd306d42 --- /dev/null +++ b/libc/sysdeps/linux/arm/iopl.c @@ -0,0 +1,35 @@ +/* Copyright (C) 1998, 1999 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Phil Blundell, based on the Alpha version by + David Mosberger. + + 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 + +#define MAX_PORT 0x10000 + +int iopl(int level) +{ + if (level > 3) { + __set_errno(EINVAL); + return -1; + } + if (level) + return ioperm(0, MAX_PORT, 1); + return 0; +} -- cgit v1.2.3