suite/tests/client-interface/null_instrument.c

/* **********************************************************
 * Copyright (c) 2012 Google, Inc.  All rights reserved.
 * **********************************************************/

/*
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 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice,
 *   this list of conditions and the following disclaimer.
 *
 * * 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.
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 * * Neither the name of Google, Inc. nor the names of its contributors may be
 *   used to endorse or promote products derived from this software without
 *   specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 */

#include "tools.h"

enum { ITERS = 10000 };

extern void
appdll_print(void (*bar)(const char *bar_msg));

extern int
appdll_identity(int x);

static void
bar(const char *bar_msg)
{
    print("bar: %s\n", bar_msg);
}

int
main(void)
{
    int i;
    int sum = 0;
    appdll_print(bar);

    /* This loop should get traced out. */
    for (i = 0; i < ITERS; i++) {
        sum += appdll_identity(i);
    }

    print("all done\n");
    return 0;
}