/usr/lib/ats-anairiats-0.2.11/prelude/SATS/printf.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) 2002-2008 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 LESSER 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: Rick Lavoie (coldfury AT cs DOT bu DOT edu) *)
(* author: Hongwei Xi (hwxi AT cs DOT bu DOT edu) *)
(* ****** ****** *)
//
// HX-2010-10-1:
// Note that there are also several
// printf-functions and vprintf-functions declared in
// $ATSHOME/libc/SATS/stdarg.sats
//
(* ****** ****** *)
#include "prelude/params.hats"
(* ****** ****** *)
#if VERBOSE_PRELUDE #then
#print "Loading [printf.sats] starts!\n"
#endif // end of [VERBOSE_PRELUDE]
(* ****** ****** *)
fun fprintf_err
{m:file_mode}
{ts:types} (
pf: file_mode_lte (m, w)
| out: &FILE m
, fmt: printf_c ts
, arg: ts
) :<!ref> int
= "atspre_fprintf_err"
// end of [fprintf_err]
(* ****** ****** *)
symintr fprintf
fun fprintf0_exn
{ts:types} (
out: FILEref, fmt: printf_c ts, arg: ts
) :<!exnref> void
= "atspre_fprintf_exn"
// end of [fun]
fun fprintf1_exn
{m:file_mode} {ts:types} (
pf: file_mode_lte (m, w)
| out: &FILE m
, fmt: printf_c ts
, arg: ts
) :<!exnref> void
= "atspre_fprintf_exn"
// end of [fun]
overload fprintf with fprintf0_exn
overload fprintf with fprintf1_exn
(* ****** ****** *)
fun printf {ts:types} (fmt: printf_c ts, arg: ts):<!exnref> void
= "atspre_printf_exn"
fun prerrf {ts:types} (fmt: printf_c ts, arg: ts):<!exnref> void
= "atspre_prerrf_exn"
(* ****** ****** *)
symintr assert_prerrf
fun assert_prerrf_bool
{ts:types} (
assertion: bool, fmt: printf_c ts, arg: ts
) :<!exn> void
= "atspre_assert_prerrf"
overload assert_prerrf with assert_prerrf_bool
fun assert_prerrf_bool1
{b:bool} {ts:types} (
assertion: bool b, fmt: printf_c ts, arg: ts
) :<!exn> [b] void
= "atspre_assert_prerrf"
overload assert_prerrf with assert_prerrf_bool1
(* ****** ****** *)
//
// HX-2010-08-11:
// Note that linear strings are returned by these functions, which
// are implemented in $ATSHOME/prelude/DATS/printf.dats
//
fun tostringf_size {ts:types}
(guess: size_t, fmt: printf_c ts, arg: ts):<> strptr0
fun tostringf {ts:types}
(fmt: printf_c ts, arg: ts):<> strptr1 = "atspre_tostringf"
fun sprintf {ts:types} // HX: the same as [tostringf]
(fmt: printf_c ts, arg: ts):<> strptr1 = "atspre_tostringf"
(* ****** ****** *)
//
// HX-2010-08-26:
// Note that it is by design that [vsprintf_size] returns a strptr0
// while [vsprintf] returns a strptr1
//
fun vsprintf_size
{ts:types} (
guess: size_t
, fmt: printf_c ts, arg: &va_list (ts) >> va_list
) :<> strptr0
= "atspre_vsprintf_size"
// end of [vsprintf]
fun vsprintf
{ts:types} (
fmt: printf_c ts, arg: &va_list (ts) >> va_list
) :<> strptr1
= "atspre_vsprintf"
// end of [vsprintf]
(* ****** ****** *)
(*
** HX: [fprintf_ats] is to be implemented as a macro if there is a need.
*)
(* ****** ****** *)
#if VERBOSE_PRELUDE #then
#print "Loading [printf.sats] finishes!\n"
#endif // end of [VERBOSE_PRELUDE]
(* end of [printf.sats] *)
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