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#include <dlfcn.h>
#include <stdio.h>
int
main (void)
{
void *h = dlopen ("$ORIGIN/unload8mod1.so", RTLD_LAZY);
if (h == NULL)
{
puts ("dlopen unload8mod1.so failed");
return 1;
}
void *h2 = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);
if (h2 == NULL)
{
puts ("dlopen unload8mod1x.so failed");
return 1;
}
dlclose (h2);
int (*mod1) (void) = dlsym (h, "mod1");
if (mod1 == NULL)
{
puts ("dlsym failed");
return 1;
}
mod1 ();
// Additional test to detect when the fastload hash table has bad pointers to
// names of unloaded libraries hanging around in it.
int (*mod1b) (void) = dlsym (h, "mod1b");
if (mod1b == NULL)
{
puts ("dlsym failed");
return 1;
}
mod1b ();
dlclose (h);
void *h2x = dlopen ("$ORIGIN/unload8mod2.so", RTLD_LAZY);
if (h2x == NULL)
{
puts ("dlopen unload8mod2.so failed");
return 1;
}
void *h2xx = dlopen ("$ORIGIN/unload8mod1x.so", RTLD_LAZY);
if (h2xx == NULL)
{
puts ("dlopen unload8mod1x.so failed");
return 1;
}
dlclose (h);
dlclose (h2x);
dlclose (h2xx);
void *h3xx = dlopen ("$ORIGIN/unload8mod3.so", RTLD_LAZY);
if (h3xx == NULL)
{
puts ("dlopen unload8mod3.so failed");
return 1;
}
dlclose (h3xx);
return 0;
}
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