2006-03-01 07:18:49 +01:00
|
|
|
#include <dlfcn.h>
|
|
|
|
#include <stdio.h>
|
|
|
|
#include <stdlib.h>
|
|
|
|
|
|
|
|
#include <tls.h>
|
|
|
|
|
|
|
|
|
|
|
|
#define TEST_FUNCTION do_test ()
|
|
|
|
static int
|
|
|
|
do_test (void)
|
|
|
|
{
|
2007-07-31 15:33:18 +02:00
|
|
|
#ifdef USE_TLS
|
2006-03-01 07:18:49 +01:00
|
|
|
static const char modname[] = "tst-tlsmod2.so";
|
|
|
|
int result = 0;
|
|
|
|
int *foop;
|
|
|
|
int (*fp) (int, int *);
|
|
|
|
void *h;
|
|
|
|
|
|
|
|
h = dlopen (modname, RTLD_LAZY);
|
|
|
|
if (h == NULL)
|
|
|
|
{
|
|
|
|
printf ("cannot open '%s': %s\n", modname, dlerror ());
|
|
|
|
exit (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
fp = dlsym (h, "in_dso");
|
|
|
|
if (fp == NULL)
|
|
|
|
{
|
|
|
|
printf ("cannot get symbol 'in_dso': %s\n", dlerror ());
|
|
|
|
exit (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
size_t modid = -1;
|
|
|
|
if (dlinfo (h, RTLD_DI_TLS_MODID, &modid))
|
|
|
|
{
|
|
|
|
printf ("dlinfo RTLD_DI_TLS_MODID failed: %s\n", dlerror ());
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
printf ("dlinfo says TLS module ID %Zu\n", modid);
|
|
|
|
|
|
|
|
void *block;
|
|
|
|
if (dlinfo (h, RTLD_DI_TLS_DATA, &block))
|
|
|
|
{
|
|
|
|
printf ("dlinfo RTLD_DI_TLS_DATA failed: %s\n", dlerror ());
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
else if (block != NULL)
|
|
|
|
{
|
|
|
|
printf ("dlinfo RTLD_DI_TLS_DATA says %p but should be unallocated\n",
|
|
|
|
block);
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
result |= fp (0, NULL);
|
|
|
|
|
|
|
|
foop = dlsym (h, "foo");
|
|
|
|
if (foop == NULL)
|
|
|
|
{
|
|
|
|
printf ("cannot get symbol 'foo' the second time: %s\n", dlerror ());
|
|
|
|
exit (1);
|
|
|
|
}
|
|
|
|
if (*foop != 16)
|
|
|
|
{
|
|
|
|
puts ("foo != 16");
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Now the module's TLS block has been used and should appear. */
|
|
|
|
if (dlinfo (h, RTLD_DI_TLS_DATA, &block))
|
|
|
|
{
|
|
|
|
printf ("dlinfo RTLD_DI_TLS_DATA failed the second time: %s\n",
|
|
|
|
dlerror ());
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
else if (block != foop)
|
|
|
|
{
|
|
|
|
printf ("dlinfo RTLD_DI_TLS_DATA says %p but should be %p\n",
|
|
|
|
block, foop);
|
|
|
|
result = 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
dlclose (h);
|
|
|
|
|
|
|
|
return result;
|
2007-07-31 15:33:18 +02:00
|
|
|
#else
|
|
|
|
return 0;
|
|
|
|
#endif
|
2006-03-01 07:18:49 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#include "../test-skeleton.c"
|