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/* This is the main program for the shared library test. */
#include <stdio.h>
int mainvar = 1;
int overriddenvar = 2;
extern int shlibvar1;
extern int shlib_mainvar ();
extern int shlib_overriddenvar ();
extern int shlib_shlibvar1 ();
extern int shlib_shlibvar2 ();
extern int shlib_shlibcall ();
extern int shlib_maincall ();
extern int shlib_checkfunptr1 ();
extern int shlib_checkfunptr2 ();
extern int (*shlib_getfunptr1 ()) ();
extern int (*shlib_getfunptr2 ()) ();
extern int shlib_check ();
extern int shlib_shlibcall2 ();
extern int visibility_check ();
extern int visibility_checkfunptr ();
extern void *visibility_funptr ();
extern int visibility_checkvar ();
extern int visibility_checkvarptr ();
extern int visibility_varval ();
extern void *visibility_varptr ();
#ifdef HIDDEN_WEAK_TEST
#define HIDDEN_UNDEF_TEST
#define WEAK_TEST
#endif
#ifdef PROTECTED_WEAK_TEST
#define PROTECTED_UNDEF_TEST
#define WEAK_TEST
#endif
#ifndef WEAK_TEST
extern int visibility ();
extern int visibility_var;
#endif
#if !defined (HIDDEN_TEST) && defined (PROTECTED_TEST)
int
visibility ()
{
return 1;
}
static int
main_visibility_check ()
{
return visibility_funptr () != visibility;
}
int visibility_var = 1;
static int
main_visibility_checkvar ()
{
return visibility_varval () != visibility_var
&& visibility_varptr () != &visibility_var;
}
#else
static int
main_visibility_check ()
{
#ifdef WEAK_TEST
return visibility_funptr () == NULL;
#else
return visibility_funptr () == visibility;
#endif
}
static int
main_visibility_checkvar ()
{
#ifdef WEAK_TEST
return visibility_varval () == 0
&& visibility_varptr () == NULL;
#else
return visibility_varval () == visibility_var
&& visibility_varptr () == &visibility_var;
#endif
}
#endif
/* This function is called by the shared library. */
int
main_called ()
{
return 6;
}
/* This function overrides a function in the shared library. */
int
shlib_overriddencall2 ()
{
return 8;
}
int
main ()
{
int (*p) ();
printf ("mainvar == %d\n", mainvar);
printf ("overriddenvar == %d\n", overriddenvar);
printf ("shlibvar1 == %d\n", shlibvar1);
#ifndef XCOFF_TEST
printf ("shlib_mainvar () == %d\n", shlib_mainvar ());
printf ("shlib_overriddenvar () == %d\n", shlib_overriddenvar ());
#endif
printf ("shlib_shlibvar1 () == %d\n", shlib_shlibvar1 ());
printf ("shlib_shlibvar2 () == %d\n", shlib_shlibvar2 ());
printf ("shlib_shlibcall () == %d\n", shlib_shlibcall ());
#ifndef XCOFF_TEST
printf ("shlib_shlibcall2 () == %d\n", shlib_shlibcall2 ());
printf ("shlib_maincall () == %d\n", shlib_maincall ());
#endif
printf ("main_called () == %d\n", main_called ());
printf ("shlib_checkfunptr1 (shlib_shlibvar1) == %d\n",
shlib_checkfunptr1 (shlib_shlibvar1));
#ifndef XCOFF_TEST
printf ("shlib_checkfunptr2 (main_called) == %d\n",
shlib_checkfunptr2 (main_called));
#endif
p = shlib_getfunptr1 ();
printf ("shlib_getfunptr1 () ");
if (p == shlib_shlibvar1)
printf ("==");
else
printf ("!=");
printf (" shlib_shlibvar1\n");
#ifndef XCOFF_TEST
p = shlib_getfunptr2 ();
printf ("shlib_getfunptr2 () ");
if (p == main_called)
printf ("==");
else
printf ("!=");
printf (" main_called\n");
#endif
printf ("shlib_check () == %d\n", shlib_check ());
printf ("visibility_check () == %d\n", visibility_check ());
printf ("visibility_checkfunptr () == %d\n",
visibility_checkfunptr ());
printf ("main_visibility_check () == %d\n", main_visibility_check ());
printf ("visibility_checkvar () == %d\n", visibility_checkvar ());
printf ("visibility_checkvarptr () == %d\n",
visibility_checkvarptr ());
printf ("main_visibility_checkvar () == %d\n",
main_visibility_checkvar ());
return 0;
}
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