binutils-gdb/ld/testsuite/ld-elfvers/vers21.c

#include "vers.h"

FUNC_SYMVER(_old_foo, foo@VERS.0);
FUNC_SYMVER(_old_bar, bar@VERS.0);
SYMVER(_old_foobar, foobar@VERS.0);

int
bar () 
{
  return 1;
}

int __attribute__ ((weak))
_old_bar () 
{
  return bar ();
}

int
foo () 
{
  return 2;
}

int
_old_foo () 
{
  return foo ();
}

int _old_foobar = -1;

int foobar = 1;