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/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2014 Chris Johns <chrisj@rtems.org>. 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 OWNER 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 "dl-o2.h"
#include <dlfcn.h>
#include <rtems/test-info.h>
#define printf(...) rtems_printf(&rtems_test_printer, __VA_ARGS__);
typedef int (*func1_t)(int argc, const char* argv[]);
static void* find_sym(const char* name)
{
void* sym = dlsym(RTLD_DEFAULT, name);
if (sym == NULL)
printf("dlsym failed: not found: %s\n", name);
return sym;
}
static int dl_o1_callback(const char* message, int count)
{
printf("dl_o1_callback: %s\n", message);
return count + 1;
}
/*
* Yes a decl in the source. This is a modules main and I could not find which
* header main is defined in.
*/
int rtems_main (int argc, const char* argv[]);
#define PDOUBLE(_d) ((int) (_d)), (int) ((_d) * 100.0) % 100
int rtems_main (int argc, const char* argv[])
{
func1_t f1;
double f2_ret;
int arg;
int ret;
printf("Loaded module: argc:%d [%s]\n", argc, __FILE__);
for (arg = 0; arg < argc; ++arg)
printf(" %d: %s\n", arg, argv[arg]);
f1 = find_sym ("dl_o2_func1");
if (f1 == NULL)
return 0;
if (f1 (argc, argv) != argc)
{
printf("rtems_main: dl_o2_func1 returned bad value\n");
return 0;
}
f2_ret = dl_o2_func2 (7.1, 33.0);
printf("rtems_main: dl_o2_func2 returned: %d.%02d\n",
PDOUBLE(f2_ret));
if (f2_ret != (7.1 * 33.0))
{
printf("rtems_main: dl_o2_func2 returned a bad\n");
return 0;
}
ret = dl_o2_func3 (dl_o1_callback, 1);
printf ("rtems_main: callback count: %d\n", ret);
return argc;
}
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