Update.

2000-01-23  Mark Kettenis  <kettenis@gnu.org>

	* inet/rexec.c (rexec_af): Use SA_LEN instead of __libc_sa_len.

2000-01-22  Thorsten Kukuk  <kukuk@suse.de>

	* sunrpc/xdr_rec.c: Don't set frag_sent if no more data,
	fixes part 2 of bug 1549.
	* sunrpc/rpc_des.h: Remove unused defines.

2000-01-22  Mark Kettenis  <kettenis@gnu.org>

	* intl/Makefile ($(objpfx)msgs.h): Do $(make-target-directory) first.

2000-01-22  Thorsten Kukuk  <kukuk@suse.de>

	* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Remove sys/io.h.
	* sysdeps/unix/sysv/linux/alpha/Makefile: Add sys/io.h.
	* sysdeps/unix/sysv/linux/arm/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/i386/Makefile: Likewise.
	* sysdeps/unix/sysv/linux/sys/io.h: Move from here ...
	* sysdeps/unix/sysv/linux/i386/sys/io.h: ... to here, add inb, outb
	and other inline functions for port access.
	* sysdeps/unix/sysv/linux/alpha/sys/io.h: Add prototypes for port
	access functions.

2000-01-23  Ulrich Drepper  <drepper@cygnus.com>

	* iconv/gconv_simple.c: Fix two problems in UTF-8 decoder.
	Patch by Bruno Haibe <haible@ilog.fr>.

2 files changed, 179 insertions, 1 deletions

diff --git a/sysdeps/unix/sysv/linux/i386/Makefile b/sysdeps/unix/sysv/linux/i386/Makefile
index a26a27a3d0..c44c2b5ed1 100644
--- a/sysdeps/unix/sysv/linux/i386/Makefile
+++ b/sysdeps/unix/sysv/linux/i386/Makefile
@@ -1,6 +1,6 @@
 ifeq ($(subdir),misc)
 sysdep_routines += ioperm iopl vm86 setfsgid setfsuid setresgid setresuid
-sysdep_headers += sys/elf.h sys/perm.h sys/reg.h sys/vm86.h sys/debugreg.h
+sysdep_headers += sys/elf.h sys/perm.h sys/reg.h sys/vm86.h sys/debugreg.h sys/io.h
 endif
 
 ifeq ($(subdir),elf)
diff --git a/sysdeps/unix/sysv/linux/i386/sys/io.h b/sysdeps/unix/sysv/linux/i386/sys/io.h
new file mode 100644
index 0000000000..8310525456
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/i386/sys/io.h
@@ -0,0 +1,178 @@
+/* Copyright (C) 1996, 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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  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.
+
+   Portability note: not all Linux platforms support this call.  Most
+   platforms based on the PC I/O architecture probably will, however.
+   E.g., Linux/Alpha for Alpha PCs supports this.  */
+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>3, permission to
+   access any I/O port is granted.  This call requires root
+   privileges. */
+extern int iopl (int __level) __THROW;
+
+
+extern inline unsigned char
+inb (unsigned short port)
+{
+  unsigned char _v;
+
+  __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline unsigned char
+inb_p (unsigned short port)
+{
+  unsigned char _v;
+
+  __asm__ __volatile__ ("inb %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline unsigned short
+inw (unsigned short port)
+{
+  unsigned short _v;
+
+  __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline unsigned short
+inw_p (unsigned short port)
+{
+  unsigned short _v;
+
+  __asm__ __volatile__ ("inw %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline unsigned int
+inl (unsigned short port)
+{
+  unsigned int _v;
+
+  __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline unsigned int
+inl_p (unsigned short port)
+{
+  unsigned int _v;
+  __asm__ __volatile__ ("inl %w1,%0\noutb %%al,$0x80":"=a" (_v):"Nd" (port));
+  return _v;
+}
+
+extern inline void
+outb (unsigned char value, unsigned short port)
+{
+  __asm__ __volatile__ ("outb %b0,%w1"::"a" (value), "Nd" (port));
+}
+
+extern inline void
+outb_p (unsigned char value, unsigned short port)
+{
+  __asm__ __volatile__ ("outb %b0,%w1\noutb %%al,$0x80"::"a" (value),
+			"Nd" (port));
+}
+
+extern inline void
+outw (unsigned short value, unsigned short port)
+{
+  __asm__ __volatile__ ("outw %w0,%w1"::"a" (value), "Nd" (port));
+
+}
+
+extern inline void
+outw_p (unsigned short value, unsigned short port)
+{
+  __asm__ __volatile__ ("outw %w0,%w1\noutb %%al,$0x80"::"a" (value),
+			"Nd" (port));
+}
+
+extern inline void
+outl (unsigned int value, unsigned short port)
+{
+  __asm__ __volatile__ ("outl %0,%w1"::"a" (value), "Nd" (port));
+}
+
+extern inline void
+outl_p (unsigned int value, unsigned short port)
+{
+  __asm__ __volatile__ ("outl %0,%w1\noutb %%al,$0x80"::"a" (value),
+			"Nd" (port));
+}
+
+extern inline void
+insb (unsigned short port, void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; insb":"=D" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+extern inline void
+insw (unsigned short port, void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; insw":"=D" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+extern inline void
+insl (unsigned short port, void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; insl":"=D" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+extern inline void
+outsb (unsigned short port, const void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; outsb":"=S" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+extern inline void
+outsw (unsigned short port, const void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; outsw":"=S" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+extern inline void
+outsl (unsigned short port, const void *addr, unsigned long count)
+{
+  __asm__ __volatile__ ("cld ; rep ; outsl":"=S" (addr),
+			"=c" (count):"d" (port), "0" (addr), "1" (count));
+}
+
+__END_DECLS
+#endif /* _SYS_IO_H */