glibc/elf/tst-tls9.c

53 lines
1016 B
C

#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>
#include <link.h>
#include <tls.h>
#ifdef USE_TLS
# include "tls-macros.h"
/* This gives the executable a TLS segment so that even if the libc.so
it loads has none (i.e. --with-tls --without-__thread), ld.so will
permit loading of objects with TLS segments. */
COMMON_INT_DEF(loser);
#endif
#define TEST_FUNCTION do_test ()
static int
do_test (void)
{
#ifdef USE_TLS
static const char modname1[] = "tst-tlsmod5.so";
static const char modname2[] = "tst-tlsmod6.so";
int result = 0;
void *h1 = dlopen (modname1, RTLD_LAZY);
if (h1 == NULL)
{
printf ("cannot open '%s': %s\n", modname1, dlerror ());
result = 1;
}
void *h2 = dlopen (modname2, RTLD_LAZY);
if (h2 == NULL)
{
printf ("cannot open '%s': %s\n", modname2, dlerror ());
result = 1;
}
if (h1 != NULL)
dlclose (h1);
if (h2 != NULL)
dlclose (h2);
return result;
#else
return 0;
#endif
}
#include "../test-skeleton.c"