mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
2b778ceb40
I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
/* Copyright (C) 1999-2021 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
|
|
|
|
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, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#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);
|
|
|
|
/* 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);
|
|
|
|
extern unsigned int _inb (unsigned long int __port);
|
|
extern unsigned int _inb (unsigned long int __port);
|
|
extern unsigned int _inw (unsigned long int __port);
|
|
extern unsigned int _inl (unsigned long int __port);
|
|
extern void _outb (unsigned char __val, unsigned long int __port);
|
|
extern void _outw (unsigned short __val, unsigned long int __port);
|
|
extern void _outl (unsigned int __val, unsigned long int __port);
|
|
|
|
#define inb _inb
|
|
#define inw _inw
|
|
#define inl _inl
|
|
#define outb _outb
|
|
#define outw _outw
|
|
#define outl _outl
|
|
|
|
/* Access PCI space protected from machine checks. */
|
|
extern int pciconfig_read (unsigned long int __bus, unsigned long int __dfn,
|
|
unsigned long int __off, unsigned long int __len,
|
|
unsigned char *__buf);
|
|
|
|
extern int pciconfig_write (unsigned long int __bus, unsigned long int __dfn,
|
|
unsigned long int __off, unsigned long int __len,
|
|
unsigned char *__buf);
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* _SYS_IO_H */
|