/usr/lib/ats2-postiats-0.2.6/libc/sys/SATS/mman.sats is in ats2-lang 0.2.6-2.
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 *)
(* *)
(***********************************************************************)
(*
** ATS/Postiats - Unleashing the Potential of Types!
** Copyright (C) 2011-2013 Hongwei Xi, ATS Trustful Software, Inc.
** All rights reserved
**
** ATS is free software; you can redistribute it and/or modify it under
** the terms of the GNU GENERAL PUBLIC LICENSE (GPL) as published by the
** Free Software Foundation; either version 3, 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
// Authoremail: gmhwxiATgmailDOTcom
// Start Time: October, 2013
//
(* ****** ****** *)
%{#
#include "libc/sys/CATS/mman.cats"
%} // end of [%{#]
(* ****** ****** *)
#define ATS_PACKNAME "ATSLIB.libc"
#define ATS_EXTERN_PREFIX "atslib_" // prefix for external names
(* ****** ****** *)
#define NSH (x) x // for commenting: no sharing
#define SHR (x) x // for commenting: it is shared
(* ****** ****** *)
//
staload
FCNTL = "libc/SATS/fcntl.sats"
//
typedef mode_t = $FCNTL.mode_t
typedef fcntlflags = $FCNTL.fcntlflags
stadef fildes = $FCNTL.fildes
vtypedef Fildes = $FCNTL.Fildes
//
(* ****** ****** *)
//
abst@ype protflags = int
//
macdef PROT_NONE = $extval (protflags, "PROT_NONE")
macdef PROT_EXEC = $extval (protflags, "PROT_EXEC")
macdef PROT_READ = $extval (protflags, "PROT_READ")
macdef PROT_WRITE = $extval (protflags, "PROT_WRITE")
//
fun lor_protflags_protflags
: (protflags, protflags) -<> protflags = "ext#atspre_lor_int_int"
overload lor with lor_protflags_protflags
//
(* ****** ****** *)
//
abst@ype mmapflags = int
//
macdef MAP_SHARED = $extval (mmapflags, "MAP_SHARED")
macdef MAP_PRIVATE = $extval (mmapflags, "MAP_PRIVATE")
//
macdef MAP_ANONYMOUS = $extval (mmapflags, "MAP_ANONYMOUS")
//
fun lor_mmapflags_mmapflags
: (mmapflags, mmapflags) -<> mmapflags = "ext#atspre_lor_int_int"
overload lor with lor_mmapflags_mmapflags
//
(* ****** ****** *)
macdef MAP_FAILED = $extval (ptr, "MAP_FAILED") // = (void*)-1
(* ****** ****** *)
(*
/*
** Open shared memory segment
*/
extern
int shm_open
(
__const char *__name, int __oflag, mode_t __mode
) ; // end of [shm_open]
*)
fun shm_open
(
path: NSH(string), flags: fcntlflags, mode: mode_t
) : Fildes = "mac#%" // endfun
(* ****** ****** *)
(*
/*
** Remove shared memory segment
*/
extern int shm_unlink (__const char *__name);
*)
fun shm_unlink (path: NSH(string)):<!ref> intLte(0) = "mac#%"
(* ****** ****** *)
(* end of [mman.sats] *)
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