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/*
* Copyright (c) 2014 Chris Johns <chrisj@rtems.org>. All rights reserved.
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include "dl-o2.h"
#include <dlfcn.h>
#include <rtems/test.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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