sysdeps/unix/bsd/bsd4.4/kfreebsd/x86_64/sysarch.h

   1 /* Parameters for the architecture specific system call.  amd64 version.
   2    Copyright (C) 2002 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, write to the Free
  17    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  18    02111-1307 USA.  */
  19
  20 #ifndef _SYSARCH_H
  21 #define _SYSARCH_H      1
  22
  23 #include <features.h>
  24
  25 /* Function that can be used as first argument to 'sysarch'.  */
  26 enum
  27   {
  28     I386_GET_LDT = 0,
  29 #define I386_GET_LDT I386_GET_LDT
  30     I386_SET_LDT = 1,
  31 #define I386_SET_LDT I386_SET_LDT
  32     I386_GET_IOPERM = 3,
  33 #define I386_GET_IOPERM I386_GET_IOPERM
  34     I386_SET_IOPERM = 4,
  35 #define I386_SET_IOPERM I386_SET_IOPERM
  36     I386_GET_FSBASE = 7,
  37 #define I386_GET_FSBASE I386_GET_FSBASE
  38     I386_SET_FSBASE = 8,
  39 #define I386_SET_FSBASE I386_SET_FSBASE
  40     I386_GET_GSBASE = 9,
  41 #define I386_GET_GSBASE I386_GET_GSBASE
  42     I386_SET_GSBASE = 10,
  43 #define I386_SET_GSBASE I386_SET_GSBASE
  44     AMD64_GET_FSBASE = 128,
  45 #define AMD64_GET_FSBASE AMD64_GET_FSBASE
  46     AMD64_SET_FSBASE = 129,
  47 #define AMD64_SET_FSBASE AMD64_SET_FSBASE
  48     AMD64_GET_GSBASE = 130,
  49 #define AMD64_GET_GSBASE AMD64_GET_GSBASE
  50     AMD64_SET_GSBASE = 131
  51 #define AMD64_SET_GSBASE AMD64_SET_GSBASE
  52   };
  53
  54 /* Argument struct for I386_GET_IOPERM and I386_SET_IOPERM.  */
  55 struct i386_ioperm_args
  56   {
  57     unsigned int start;
  58     unsigned int length;
  59     int enable;
  60   };
  61
  62 __BEGIN_DECLS
  63
  64 extern int sysarch (int __cmd, void *__arg);
  65
  66 #ifdef _LIBC
  67 extern int __sysarch (int __cmd, void *__arg);
  68 #endif
  69
  70 __END_DECLS
  71
  72 #endif /* _SYSARCH_H */