libMarshall
/* $Id$ */
/* Copyright (c) 2016-2022 Pierre Pronchery <khorben@defora.org> */
/* This file is part of DeforaOS System libMarshall */
/* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
* PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
* TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
#include <inttypes.h>
#include <stdio.h>
#include <string.h>
#include <math.h>
#include "System/Marshall.h"
#ifndef PROGNAME
# define PROGNAME "callf"
#endif
/* private */
/* prototypes */
static double _callf_double(double d);
static float _callf_float(float f);
/* functions */
/* callf_double */
static double _callf_double(double d)
{
double ret = M_PI - 1.0;
fprintf(stderr, "%s: %s(%f) => %f\n", PROGNAME, __func__, d, ret);
if(d != 2.0)
return -1.0;
return ret;
}
/* callf_float */
static float _callf_float(float f)
{
float ret = M_PI - 1.0;
fprintf(stderr, "%s: %s(%f) => %f\n", PROGNAME, __func__, f, ret);
if(f != 2.0)
return -1.0;
return ret;
}
/* public */
/* functions */
/* main */
int main(void)
{
int ret;
Variable * res;
float f = 1.0;
double d = 1.0;
/* VT_FLOAT */
if((res = variable_new(VT_FLOAT, f + 1.0)) == NULL)
return 2;
if((ret = marshall_callp(res, (MarshallCall)_callf_float, 1, &res))
== 0)
ret = variable_get_as(res, VT_FLOAT, &f, NULL);
variable_delete(res);
if(ret != 0)
return 3;
if(f + 1.0 != (float)M_PI)
return 4;
/* VT_DOUBLE */
if((res = variable_new(VT_DOUBLE, d + 1.0)) == NULL)
return 5;
if((ret = marshall_callp(res, (MarshallCall)_callf_double, 1, &res))
== 0)
ret = variable_get_as(res, VT_DOUBLE, &d, NULL);
variable_delete(res);
if(ret != 0)
return 6;
if(d + 1.0 != M_PI)
return 7;
return 0;
}