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Re: punt sys/io.h for superh
- From: Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
- To: libc-alpha at sources dot redhat dot com
- Date: Sun, 03 Dec 2006 13:46:35 +0900 (JST)
- Subject: Re: punt sys/io.h for superh
- References: <200612022203.35525.vapier@gentoo.org>
Mike Frysinger <vapier@gentoo.org> wrote:
> is it just me or does the superh port wrongly include the io.h header ? the
> architecture doesnt actually implement any of the functions
> (ioperm/out*/in*/etc...)
>
> should just `cvs rm -f sysdeps/unix/sysv/linux/sh/sys/io.h`
Ugh. Thanks for catching this. I'd like to propose an obvious
patch below.
Regards,
kaz
--
2006-12-03 Kaz Kojima <kkojima@rr.iij4u.or.jp>
* sysdeps/unix/sysv/linux/sh/sys/io.h: Removed.
diff -uprN ORIG/libc/sysdeps/unix/sysv/linux/sh/sys/io.h LOCAL/libc/sysdeps/unix/sysv/linux/sh/sys/io.h
--- ORIG/libc/sysdeps/unix/sysv/linux/sh/sys/io.h 2001-07-06 13:56:20.000000000 +0900
+++ LOCAL/libc/sysdeps/unix/sysv/linux/sh/sys/io.h 1970-01-01 09:00:00.000000000 +0900
@@ -1,48 +0,0 @@
-/* Copyright (C) 1996, 1998, 1999, 2000 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. */
-
-#ifndef _SYS_IO_H
-
-#define _SYS_IO_H 1
-#include <features.h>
-
-__BEGIN_DECLS
-
-/* If TURN_ON is TRUE, request for permission to do direct i/o on the
- port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O
- permission off for that range. This call requires root privileges. */
-extern int ioperm (unsigned long int __from, unsigned long int __num,
- int __turn_on) __THROW;
-
-/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero,
- permission to access any I/O port is granted. This call requires
- root privileges. */
-extern int iopl (int __level) __THROW;
-
-/* The functions that actually perform reads and writes. */
-extern unsigned char inb (unsigned long int port) __THROW;
-extern unsigned short int inw (unsigned long int port) __THROW;
-extern unsigned long int inl (unsigned long int port) __THROW;
-
-extern void outb (unsigned char value, unsigned long int port) __THROW;
-extern void outw (unsigned short value, unsigned long int port) __THROW;
-extern void outl (unsigned long value, unsigned long int port) __THROW;
-
-__END_DECLS
-
-#endif /* _SYS_IO_H */