1  #include <dlfcn.h>
       2  #include <mcheck.h>
       3  #include <stdio.h>
       4  #include <stdlib.h>
       5  
       6  
       7  static int
       8  do_test (void)
       9  {
      10    void *h;
      11    int (*fp) (int);
      12    int result;
      13  
      14    mtrace ();
      15  
      16    h = dlopen ("renamed.so", RTLD_LAZY);
      17    if (h == NULL)
      18      {
      19        printf ("failed to load \"%s\": %s\n", "renamed.so", dlerror ());
      20        exit (1);
      21      }
      22  
      23    fp = dlsym (h, "in_renamed");
      24    if (fp == NULL)
      25      {
      26        printf ("lookup of \"%s\" failed: %s\n", "in_renamed", dlerror ());
      27        exit (1);
      28      }
      29  
      30    result = fp (10);
      31  
      32    if (dlclose (h) != 0)
      33      {
      34        printf ("failed to close \"%s\": %s\n", "renamed.so", dlerror ());
      35        exit (1);
      36      }
      37  
      38    return result;
      39  }
      40  
      41  #include <support/test-driver.c>