/usr/lib/ats-anairiats-0.2.11/libc/SATS/sched.sats is in ats-lang-anairiats 0.2.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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(* *)
(* Applied Type System *)
(* *)
(* Hongwei Xi *)
(* *)
(***********************************************************************)
(*
** ATS - Unleashing the Potential of Types!
** Copyright (C) 2002-2010 Hongwei Xi, Boston University
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU General Public License as published by the Free
** Software Foundation; either version 2.1, or (at your option) any later
** version.
**
** ATS 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 General Public License
** for more details.
**
** You should have received a copy of the GNU General Public License
** along with ATS; see the file COPYING. If not, please write to the
** Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
** 02110-1301, USA.
*)
(* ****** ****** *)
// Author: Hongwei Xi (hwxi AT cs DOT bu DOT edu)
// Time: April, 2010
(* ****** ****** *)
%{#
#include "libc/CATS/sched.cats"
%} // end of [%{#]
(* ****** ****** *)
#define ATS_STALOADFLAG 0 // no need for staload at run-time
(* ****** ****** *)
staload
TYPES = "libc/sys/SATS/types.sats"
typedef pid_t = $TYPES.pid_t
(* ****** ****** *)
typedef sched_param_struct =
$extype_struct "ats_sched_param_type" of {
sched_priority= int
, _rest = undefined_t // for unknown fields
} // end of [sched_param]
typedef sched_param = sched_param_struct
(* ****** ****** *)
//
// HX-2010-04-02:
// [n] is the size of [cpu_set_t] in byte!
//
abst@ype
cpu_set0_t = $extype"cpu_set_t"
abst@ype cpu_set_t (n:int) = cpu_set0_t
(* ****** ****** *)
prfun cpusetinit
(x: !cpu_set0_t? >> cpu_set_t n): #[n:nat] void
fun cpusetsize_get
{n:nat} (cs: &cpu_set_t n):<> size_t n = "atslib_cpusetsize_get"
// end of [cpusetsize_get]
(* ****** ****** *)
//
// HX: pid=0: myself
//
fun sched_getaffinity {n:nat} (
pid: pid_t, n: size_t n, cs: &cpu_set_t n
) : int(*err*)
= "atslib_sched_getaffinity"
// end of [fun]
fun sched_setaffinity {n:nat} (
pid: pid_t, n: size_t n, cs: &cpu_set_t n
) : int(*err*)
= "atslib_sched_setaffinity"
// end of [fun]
(* ****** ****** *)
fun CPU_ZERO {n:nat} (cpuset: &cpu_set_t n):<> void
= "mac#atslib_CPU_ZERO"
fun CPU_CLR {n,i:nat | i < 8*n} (cpu: int i, cpuset: &cpu_set_t n):<> void
= "mac#atslib_CPU_CLR"
fun CPU_SET {n,i:nat | i < 8*n} (cpu: int i, cpuset: &cpu_set_t n):<> void
= "mac#atslib_CPU_SET"
fun CPU_ISSET {n,i:nat | i < 8*n} (cpu: int i, cpuset: &cpu_set_t n):<> int
= "mac#atslib_CPU_ISSET"
(* ****** ****** *)
(* end of [sched.sats] *)
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