ld/testsuite/ld-elfvers/vers4.c

   1 /*
   2  * Testcase to make sure that a versioned symbol definition in an
   3  * application correctly defines the version node, if and only if
   4  * the actual symbol is exported.  This is built both with and without
   5  * -export-dynamic.
   6  */
   7 #include <stdio.h>
   8
   9 extern int foo ();
  10
  11 int
  12 bar()
  13 {
  14         return 3;
  15 }
  16
  17 int
  18 new_foo()
  19 {
  20         return 1000+bar();
  21
  22 }
  23
  24 __asm__(".symver new_foo,foo@@VERS_2.0");
  25
  26 int
  27 main()
  28 {
  29   printf("%d\n", foo());
  30   return 0;
  31 }