ld/testsuite/ld-elfvers/vers15.c

   1 /*
   2  * Testcase to make sure that if we externally reference a versioned symbol
   3  * that we always get the right one.
   4  */
   5 #include <stdio.h>
   6
   7 int
   8 foo_1()
   9 {
  10   return 1034;
  11 }
  12
  13 int
  14 foo_2()
  15 {
  16   return 1343;
  17 }
  18
  19 int
  20 foo_3()
  21 {
  22   return 1334;
  23 }
  24
  25 int
  26 main()
  27 {
  28   printf("Expect 4,    get %d\n", foo_1());
  29   printf("Expect 13,   get %d\n", foo_2());
  30   printf("Expect 103,  get %d\n", foo_3());
  31   return 0;
  32 }
  33
  34 __asm__(".symver foo_1,show_foo@");
  35 __asm__(".symver foo_2,show_foo@VERS_1.1");
  36 __asm__(".symver foo_3,show_foo@@VERS_1.2");