elf/testobj1.c

   1 #include <dlfcn.h>
   2
   3 int
   4 obj1func1 (int a __attribute__ ((unused)))
   5 {
   6   return 42;
   7 }
   8
   9 int
  10 obj1func2 (int a)
  11 {
  12   return foo (a) + 10;
  13 }
  14
  15 int
  16 preload (int a)
  17 {
  18   int (*fp) (int) = dlsym (RTLD_NEXT, "preload");
  19   if (fp != NULL)
  20     return fp (a) + 10;
  21   return 10;
  22 }