Update.
2000-06-20 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/Makefile: New file. * sysdeps/unix/sysv/linux/ia64/sys/io.h: New file. * sysdeps/unix/sysv/linux/ia64/sys/procfs.h: New file. * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: New file. 2000-05-05 Jes Sorensen <jes@linuxcare.com> * sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: New file.
This commit is contained in:
Ulrich Drepper
parent
0289ab3b1b
commit
131bf9f388
11
ChangeLog
11
ChangeLog
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@ -1,3 +1,14 @@
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2000-06-20 Jes Sorensen <jes@linuxcare.com>
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* sysdeps/unix/sysv/linux/ia64/Makefile: New file.
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* sysdeps/unix/sysv/linux/ia64/sys/io.h: New file.
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* sysdeps/unix/sysv/linux/ia64/sys/procfs.h: New file.
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* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: New file.
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2000-05-05 Jes Sorensen <jes@linuxcare.com>
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* sysdeps/unix/sysv/linux/ia64/bits/fcntl.h: New file.
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2000-06-16 Jes Sorensen <jes@linuxcare.com>
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* sysdeps/unix/sysv/linux/ia64/xstat.c: New file.
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@ -0,0 +1,149 @@
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/* O_*, F_*, FD_* bit values for Linux/IA64.
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Copyright (C) 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
|
||||
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.
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||||
|
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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
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
Library General Public License for more details.
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||||
|
||||
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,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _FCNTL_H
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# error "Never use <bits/fcntl.h> directly; include <fcntl.h> instead."
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#endif
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#include <sys/types.h>
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/* open/fcntl - O_SYNC is only implemented on blocks devices and on files
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located on an ext2 file system */
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#define O_ACCMODE 0003
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#define O_RDONLY 00
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#define O_WRONLY 01
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#define O_RDWR 02
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#define O_CREAT 0100 /* not fcntl */
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#define O_EXCL 0200 /* not fcntl */
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#define O_NOCTTY 0400 /* not fcntl */
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#define O_TRUNC 01000 /* not fcntl */
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#define O_APPEND 02000
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#define O_NONBLOCK 04000
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#define O_NDELAY O_NONBLOCK
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#define O_SYNC 010000
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#define O_FSYNC O_SYNC
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#define O_ASYNC 020000
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#define O_DIRECT 040000
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#ifdef __USE_GNU
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#define O_DIRECTORY 0200000 /* must be a directory */
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#define O_NOFOLLOW 0400000 /* don't follow links */
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#endif
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#ifdef __USE_LARGEFILE64
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/* Not necessary, files are always with 64bit off_t. */
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# define O_LARGEFILE 0
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#endif
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/* For now Linux has synchronisity options for data and read operations.
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We define the symbols here but let them do the same as O_SYNC since
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this is a superset. */
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#if defined __USE_POSIX199309 || defined __USE_UNIX98
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# define O_DSYNC O_SYNC /* Synchronize data. */
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# define O_RSYNC O_SYNC /* Synchronize read operations. */
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#endif
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/* Values for the second argument to `fcntl'. */
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#define F_DUPFD 0 /* Duplicate file descriptor. */
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#define F_GETFD 1 /* Get file descriptor flags. */
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#define F_SETFD 2 /* Set file descriptor flags. */
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#define F_GETFL 3 /* Get file status flags. */
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#define F_SETFL 4 /* Set file status flags. */
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#define F_GETLK 5 /* Get record locking info. */
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#define F_SETLK 6 /* Set record locking info (non-blocking). */
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#define F_SETLKW 7 /* Set record locking info (blocking). */
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/* Not necessary, we always have 64-bit offsets. */
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#define F_GETLK64 5 /* Get record locking info. */
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#define F_SETLK64 6 /* Set record locking info (non-blocking). */
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#define F_SETLKW64 7 /* Set record locking info (blocking). */
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#if defined __USE_BSD || defined __USE_XOPEN2K
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# define F_SETOWN 8 /* Get owner of socket (receiver of SIGIO). */
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# define F_GETOWN 9 /* Set owner of socket (receiver of SIGIO). */
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#endif
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#ifdef __USE_GNU
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# define F_SETSIG 10 /* Set number of signal to be sent. */
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# define F_GETSIG 11 /* Get number of signal to be sent. */
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#endif
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/* For F_[GET|SET]FL. */
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#define FD_CLOEXEC 1 /* actually anything with low bit set goes */
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/* For posix fcntl() and `l_type' field of a `struct flock' for lockf(). */
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#define F_RDLCK 0 /* Read lock. */
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#define F_WRLCK 1 /* Write lock. */
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#define F_UNLCK 2 /* Remove lock. */
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/* for old implementation of bsd flock () */
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#define F_EXLCK 4 /* or 3 */
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#define F_SHLCK 8 /* or 4 */
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#ifdef __USE_BSD
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/* Operations for bsd flock(), also used by the kernel implementation */
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# define LOCK_SH 1 /* shared lock */
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# define LOCK_EX 2 /* exclusive lock */
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# define LOCK_NB 4 /* or'd with one of the above to prevent
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blocking */
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# define LOCK_UN 8 /* remove lock */
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#endif
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/* We don't need to support __USE_FILE_OFFSET64. */
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struct flock
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{
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short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
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short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
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__off_t l_start; /* Offset where the lock begins. */
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__off_t l_len; /* Size of the locked area; zero means until EOF. */
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__pid_t l_pid; /* Process holding the lock. */
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};
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#ifdef __USE_LARGEFILE64
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struct flock64
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{
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short int l_type; /* Type of lock: F_RDLCK, F_WRLCK, or F_UNLCK. */
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short int l_whence; /* Where `l_start' is relative to (like `lseek'). */
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__off64_t l_start; /* Offset where the lock begins. */
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__off64_t l_len; /* Size of the locked area; zero means until EOF. */
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__pid_t l_pid; /* Process holding the lock. */
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};
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#endif
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/* Define some more compatibility macros to be backward compatible with
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BSD systems which did not managed to hide these kernel macros. */
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#ifdef __USE_BSD
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# define FAPPEND O_APPEND
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# define FFSYNC O_FSYNC
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# define FASYNC O_ASYNC
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# define FNONBLOCK O_NONBLOCK
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# define FNDELAY O_NDELAY
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#endif /* Use BSD. */
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/* Advise to `posix_fadvise'. */
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#ifdef __USE_XOPEN2K
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# define POSIX_FADV_NORMAL 0 /* No further special treatment. */
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# define POSIX_FADV_RANDOM 1 /* Expect random page references. */
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# define POSIX_FADV_SEQUENTIAL 2 /* Expect sequential page references. */
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# define POSIX_FADV_WILLNEED 3 /* Will need these pages. */
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# define POSIX_FADV_DONTNEED 6 /* Don't need these pages. */
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# define POSIX_FADV_NOREUSE 7 /* Data will be accessed once. */
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#endif
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@ -0,0 +1,68 @@
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/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
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|
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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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
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,
|
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
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Boston, MA 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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Portability note: not all Linux platforms support this call. Most
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platforms based on the PC I/O architecture probably will, however.
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E.g., Linux/Alpha for Alpha PCs supports this. */
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extern int ioperm (unsigned long int __from, unsigned long int __num,
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int __turn_on);
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/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
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access any I/O port is granted. This call requires root
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privileges. */
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extern int iopl (int __level);
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extern unsigned int _inb (unsigned long int __port);
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extern unsigned int _inb (unsigned long int __port);
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extern unsigned int _inw (unsigned long int __port);
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extern unsigned int _inl (unsigned long int __port);
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extern void _outb (unsigned char __val, unsigned long int __port);
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extern void _outw (unsigned short __val, unsigned long int __port);
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extern void _outl (unsigned int __val, unsigned long int __port);
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#define inb _inb
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#define inw _inw
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#define inl _inl
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#define outb _outb
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#define outw _outw
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#define outl _outl
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/* Access PCI space protected from machine checks. */
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extern int pciconfig_read (unsigned long int __bus, unsigned long int __dfn,
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unsigned long int __off, unsigned long int __len,
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unsigned char *__buf);
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extern int pciconfig_write (unsigned long int __bus, unsigned long int __dfn,
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unsigned long int __off, unsigned long int __len,
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unsigned char *__buf);
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__END_DECLS
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#endif /* _SYS_IO_H */
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@ -0,0 +1,120 @@
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/* Copyright (C) 1999, 2000 Free Software Foundation, Inc.
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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. */
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||||
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#ifndef _SYS_PROCFS_H
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#define _SYS_PROCFS_H 1
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/* This is somehow modelled after the file of the same name on SysVr4
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systems. It provides a definition of the core file format for ELF
|
||||
used on Linux. */
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||||
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#include <features.h>
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#include <signal.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/ucontext.h>
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#include <sys/user.h>
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#include <asm/elf.h>
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||||
|
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__BEGIN_DECLS
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||||
|
||||
struct elf_siginfo
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||||
{
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||||
int si_signo; /* Signal number. */
|
||||
int si_code; /* Extra code. */
|
||||
int si_errno; /* Errno. */
|
||||
};
|
||||
|
||||
typedef elf_greg_t greg_t;
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typedef elf_gregset_t gregset_t;
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typedef elf_fpregset_t fpregset_t;
|
||||
#define NGREG ELF_NGREG
|
||||
|
||||
/* Definitions to generate Intel SVR4-like core files. These mostly
|
||||
have the same names as the SVR4 types with "elf_" tacked on the
|
||||
front to prevent clashes with linux definitions, and the typedef
|
||||
forms have been avoided. This is mostly like the SVR4 structure,
|
||||
but more Linuxy, with things that Linux does not support and which
|
||||
gdb doesn't really use excluded. Fields present but not used are
|
||||
marked with "XXX". */
|
||||
struct elf_prstatus
|
||||
{
|
||||
#if 0
|
||||
long int pr_flags; /* XXX Process flags. */
|
||||
short int pr_why; /* XXX Reason for process halt. */
|
||||
short int pr_what; /* XXX More detailed reason. */
|
||||
#endif
|
||||
struct elf_siginfo pr_info; /* Info associated with signal. */
|
||||
short int pr_cursig; /* Current signal. */
|
||||
unsigned long int pr_sigpend; /* Set of pending signals. */
|
||||
unsigned long int pr_sighold; /* Set of held signals. */
|
||||
#if 0
|
||||
struct sigaltstack pr_altstack; /* Alternate stack info. */
|
||||
struct sigaction pr_action; /* Signal action for current sig. */
|
||||
#endif
|
||||
__pid_t pr_pid;
|
||||
__pid_t pr_ppid;
|
||||
__pid_t pr_pgrp;
|
||||
__pid_t pr_sid;
|
||||
struct timeval pr_utime; /* User time. */
|
||||
struct timeval pr_stime; /* System time. */
|
||||
struct timeval pr_cutime; /* Cumulative user time. */
|
||||
struct timeval pr_cstime; /* Cumulative system time. */
|
||||
#if 0
|
||||
long int pr_instr; /* Current instruction. */
|
||||
#endif
|
||||
elf_gregset_t pr_reg; /* GP registers. */
|
||||
int pr_fpvalid; /* True if math copro being used. */
|
||||
};
|
||||
|
||||
|
||||
#define ELF_PRARGSZ (80) /* Number of chars for args */
|
||||
|
||||
struct elf_prpsinfo
|
||||
{
|
||||
char pr_state; /* Numeric process state. */
|
||||
char pr_sname; /* Char for pr_state. */
|
||||
char pr_zomb; /* Zombie. */
|
||||
char pr_nice; /* Nice val. */
|
||||
unsigned long int pr_flag; /* Flags. */
|
||||
unsigned int pr_uid;
|
||||
unsigned int pr_gid;
|
||||
int pr_pid, pr_ppid, pr_pgrp, pr_sid;
|
||||
/* Lots missing */
|
||||
char pr_fname[16]; /* Filename of executable. */
|
||||
char pr_psargs[ELF_PRARGSZ]; /* Initial part of arg list. */
|
||||
};
|
||||
|
||||
/* Addresses. */
|
||||
typedef void *psaddr_t;
|
||||
|
||||
/* Register sets. Linux has different names. */
|
||||
typedef gregset_t prgregset_t;
|
||||
typedef fpregset_t prfpregset_t;
|
||||
|
||||
/* We don't have any differences between processes and threads,
|
||||
therefore habe only ine PID type. */
|
||||
typedef __pid_t lwpid_t;
|
||||
|
||||
|
||||
typedef struct elf_prstatus prstatus_t;
|
||||
typedef struct elf_prpsinfo prpsinfo_t;
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* sys/procfs.h */
|
||||
|
|
@ -0,0 +1,71 @@
|
|||
/* Copyright (C) 1998, 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_UCONTEXT_H
|
||||
#define _SYS_UCONTEXT_H 1
|
||||
|
||||
#include <features.h>
|
||||
#include <signal.h>
|
||||
|
||||
#include <bits/sigcontext.h>
|
||||
|
||||
typedef struct
|
||||
{
|
||||
/* Place-holder for interrupt collection state. */
|
||||
long int ics_placeholder[15];
|
||||
unsigned long int ar_fpsr; /* Floating point status. */
|
||||
unsigned long int gp; /* Global data pointer (gr1). */
|
||||
/* scratch registers: */
|
||||
unsigned long int gr8, gr9, gr10, gr11, gr13, gr14, gr15;
|
||||
unsigned long int gr16, gr17, gr18, gr19, gr20, gr21, gr22, gr23;
|
||||
unsigned long int gr24, gr25, gr26, gr27, gr28, gr29, gr30, gr31;
|
||||
unsigned long int ar_unat;
|
||||
unsigned long int ar_ec;
|
||||
unsigned long int ar_ccv;
|
||||
/* RSE state: */
|
||||
unsigned long int ar_bsp_base; /* Location of RSE spill area. */
|
||||
unsigned long int ar_pfs;
|
||||
unsigned long int ar_rsc;
|
||||
unsigned long int ar_bspstore;
|
||||
unsigned long int ar_rnat;
|
||||
/* Misc. state: */
|
||||
unsigned long int dirty; /* BSP - BSPSTORE */
|
||||
unsigned long int cr_tpr; /* Hw interrupt mask register. */
|
||||
unsigned long int tpdp; /* thread private data pointer. */
|
||||
unsigned long int br_6, br_7;
|
||||
/* Argument regs (gr32-gr39): */
|
||||
unsigned long int arg0, arg1, arg2, arg3;
|
||||
unsigned long int arg4, arg5, arg6, arg7;
|
||||
unsigned long int ss_flags; /* Save state flags. */
|
||||
unsigned long int br_1, br_2, br_3, br_4, br_5; /* Branch registers. */
|
||||
unsigned long int p_regs; /* Predicates. */
|
||||
} mcountext_;
|
||||
|
||||
|
||||
typedef struct ucontext
|
||||
{
|
||||
mcontext_t uc_mcontext; /* saved machine state */
|
||||
int uc_spares[8]; /* room to grow... */
|
||||
unsigned int uc_created_by_getcontext: 1;
|
||||
unsigned int uc_reserved_flags: 31;
|
||||
struct ucontext *uc_link;
|
||||
__sigset_t uc_sigmask;
|
||||
stack_t uc_stack;
|
||||
} ucontext_t;
|
||||
|
||||
#endif /* sys/ucontext.h */
|
||||
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Reference in New Issue