glibc/elf/unload8.c

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2011-08-24 07:32:13 +00:00
#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 ();
dlclose (h);
return 0;
}