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2006-12-03 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/unix/sysv/linux/sh/sys/io.h: Removed. 2006-11-30 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/i386/i686/memcmp.S: Use jump table as the base of jump table entries. 2006-11-30 Jan Kratochvil <jan.kratochvil@redhat.com> * sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost `clone' function to ensure proper unwinding stop of gdb. * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. 2006-11-23 Jakub Jelinek <jakub@redhat.com> [BZ #3514] * manual/string.texi (strncmp): Fix pastos from wcscmp description. [BZ #3515] * manual/string.texi (strtok): Remove duplicate paragraph.cvs/glibc-2_5-branch
Ulrich Drepper
20 years ago
6 changed files with 65 additions and 87 deletions
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/* Copyright (C) 1996, 1998, 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library. |
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The GNU C Library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) any later version. |
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The GNU C Library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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You should have received a copy of the GNU Lesser General Public |
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License along with the GNU C Library; if not, write to the Free |
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
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02111-1307 USA. */ |
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#ifndef _SYS_IO_H |
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#define _SYS_IO_H 1 |
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#include <features.h> |
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__BEGIN_DECLS |
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/* If TURN_ON is TRUE, request for permission to do direct i/o on the
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port numbers in the range [FROM,FROM+NUM-1]. Otherwise, turn I/O |
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permission off for that range. This call requires root privileges. */ |
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extern int ioperm (unsigned long int __from, unsigned long int __num, |
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int __turn_on) __THROW; |
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/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero,
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permission to access any I/O port is granted. This call requires |
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root privileges. */ |
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extern int iopl (int __level) __THROW; |
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/* The functions that actually perform reads and writes. */ |
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extern unsigned char inb (unsigned long int port) __THROW; |
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extern unsigned short int inw (unsigned long int port) __THROW; |
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extern unsigned long int inl (unsigned long int port) __THROW; |
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extern void outb (unsigned char value, unsigned long int port) __THROW; |
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extern void outw (unsigned short value, unsigned long int port) __THROW; |
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extern void outl (unsigned long value, unsigned long int port) __THROW; |
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__END_DECLS |
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#endif /* _SYS_IO_H */ |
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