[thirdparty/glibc.git] / elf / ltglobmod2.c

#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>

extern int bar (void);
extern int foo (void);

int
foo (void)
{
  void *h;
  int res;

  /* Load ltglobalmod1 in the global namespace.  */
  h = dlopen ("ltglobmod1.so", RTLD_GLOBAL | RTLD_LAZY);
  if (h == NULL)
    {
      printf ("%s: cannot open %s: %s",
	      __FUNCTION__, "ltglobmod1.so", dlerror ());
      exit (EXIT_FAILURE);
    }

  /* Call bar.  This is undefined in the DSO.  */
  puts ("about to call `bar'");
  fflush (stdout);
  res = bar ();

  printf ("bar returned %d\n", res);

  dlclose (h);

  return res != 42;
}
Commit	Line	Data
d785c366 UD	1	#include <dlfcn.h>
	2	#include <stdio.h>
	3	#include <stdlib.h>
	4
	5	extern int bar (void);
1a511d31	6	extern int foo (void);
d785c366 UD	7
	8	int
	9	foo (void)
	10	{
	11	void *h;
	12	int res;
	13
	14	/* Load ltglobalmod1 in the global namespace. */
	15	h = dlopen ("ltglobmod1.so", RTLD_GLOBAL \| RTLD_LAZY);
	16	if (h == NULL)
	17	{
	18	printf ("%s: cannot open %s: %s",
	19	__FUNCTION__, "ltglobmod1.so", dlerror ());
	20	exit (EXIT_FAILURE);
	21	}
	22
	23	/* Call bar. This is undefined in the DSO. */
	24	puts ("about to call `bar'");
	25	fflush (stdout);
	26	res = bar ();
	27
	28	printf ("bar returned %d\n", res);
	29
	30	dlclose (h);
	31
	32	return res != 42;
	33	}