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#include <dlfcn.h>
#include <stdio.h>
#include <string.h>
#include <gnu/lib-names.h>
#include <ldsodefs.h>
static int
do_test (void)
{
int result = 0;
for (int i = 1; i <= 10; ++i)
{
void *h[DL_NNS - 1];
char used[DL_NNS];
printf ("round %d\n", i);
memset (used, '\0', sizeof (used));
used[LM_ID_BASE] = 1;
for (int j = 0; j < DL_NNS - 1; ++j)
{
h[j] = dlmopen (LM_ID_NEWLM, "$ORIGIN/tst-dlmopen1mod.so",
RTLD_LAZY);
if (h[j] == NULL)
{
printf ("round %d, namespace %d: load failed: %s\n",
i, j, dlerror ());
return 1;
}
Lmid_t ns;
if (dlinfo (h[j], RTLD_DI_LMID, &ns) != 0)
{
printf ("round %d, namespace %d: dlinfo failed: %s\n",
i, j, dlerror ());
return 1;
}
if (ns < 0 || ns >= DL_NNS)
{
printf ("round %d, namespace %d: invalid namespace %ld",
i, j, (long int) ns);
result = 1;
}
else if (used[ns] != 0)
{
printf ("\
round %d, namespace %d: duplicate allocate of namespace %ld",
i, j, (long int) ns);
result = 1;
}
else
used[ns] = 1;
}
for (int j = 0; j < DL_NNS - 1; ++j)
if (dlclose (h[j]) != 0)
{
printf ("round %d, namespace %d: close failed: %s\n",
i, j, dlerror ());
return 1;
}
}
return result;
}
#include <support/test-driver.c>
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