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#include <fcntl.h>

#include <stdlib.h>

#include <stdio.h>

#include <dlfcn.h>

#ifdef __UCLIBC__

extern void _dlinfo(void);

#endif

int main(int argc, char **argv) {

        void *handle;

        int (*mydltest)(const char *s);

        char *error;

        handle = dlopen ("./libtest1.so", RTLD_LAZY);

        if (!handle) {

                fprintf(stderr, "Could not open ./libtest1.so: %s\n", dlerror());

                exit(1);

        }

        mydltest = dlsym(handle, "dltest");

        if ((error = dlerror()) != NULL)  {

                fprintf(stderr, "Could not locate symbol 'dltest': %s\n", error);

                exit(1);

        }

        mydltest("hello world!");

        dlclose(handle);

        return EXIT_SUCCESS;

}