int main(void)
{
std::cout << "leakfinder C++ thread example app" << std::endl;
std::cout << "This application is expected to leak" << std::endl;
my_class_b b;
b.foobar();
b.foo();
c_function();
std::cout << "leakfinder C++ thread example app all done" << std::endl;
return 0;
}
int main() {
printf("Calling c_new_fred\n");
Fred* fred = c_new_fred();
printf("Calling c_function(fred)\n");
c_function(fred);
}
int
main (int argc, char **argv)
{
void *obj;
const char *loaded[] = { NULL, NULL, NULL};
int errors = 0;
void (*f) (void);
const char *dir = dirname (argv [0]);
char *oldfilename;
char *newfilename;
c_function ();
printf ("\nThis is what is in memory now:\n");
errors += check_loaded_objects (loaded);
printf( "Loading shared object neededobj6.so\n");
obj = dlopen( "neededobj6.so", RTLD_LAZY);
if (obj == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
f = dlsym (obj, "a2_function");
if (f == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
f ();
loaded[0] = "neededobj5.so";
loaded[1] = "neededobj6.so";
errors += check_loaded_objects (loaded);
printf ("Closing neededobj6.so\n");
dlclose (obj);
loaded[0] = NULL;
errors += check_loaded_objects (loaded);
printf ("Rename neededobj5.so\n");
oldfilename = alloca (strlen (dir) + 1 + sizeof ("neededobj5.so"));
strcpy (oldfilename, dir);
strcat (oldfilename, "/");
strcat (oldfilename, "neededobj5.so");
newfilename = alloca (strlen (oldfilename) + sizeof (".renamed"));
strcpy (newfilename, oldfilename);
strcat (newfilename, ".renamed");
if (rename (oldfilename, newfilename))
{
perror ("rename");
exit (1);
}
printf( "Loading shared object neededobj6.so\n");
obj = dlopen( "neededobj6.so", RTLD_LAZY);
if (obj == NULL)
printf ("%s\n", dlerror ());
else
{
printf ("neededobj6.so should fail to load\n");
exit (1);
}
printf( "Loading shared object neededobj1.so\n");
obj = dlopen( "neededobj1.so", RTLD_LAZY);
if (obj == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
errors += check_loaded_objects (loaded);
f = dlsym (obj, "c_function");
if (f == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
f ();
printf ("Restore neededobj5.so\n");
if (rename (newfilename, oldfilename))
{
perror ("rename");
exit (1);
}
if (errors != 0)
printf ("%d errors found\n", errors);
return errors;
}
void
a_function (void)
{
b_function ();
c_function ();
}
