stdlib/tst-ucontext-off.c

   1 #include <stddef.h>
   2 #include <stdio.h>
   3 #include <sys/ucontext.h>
   4
   5 #include <ucontext_i.h>
   6
   7 static int
   8 do_test  (void)
   9 {
  10   int nerrors = 0;
  11   int ntests = 0;
  12
  13 #define TEST(member, val) \
  14   do {                                                                  \
  15     if (offsetof (struct ucontext, member) != val)                      \
  16       {                                                                 \
  17         printf ("offsetof(%s) = %zu, %s = %zu\n",                       \
  18                 #member, offsetof (struct ucontext, member),            \
  19                 #val, (size_t) val);                                    \
  20         ++nerrors;                                                      \
  21       }                                                                 \
  22     ++ntests;                                                           \
  23   } while (0)
  24
  25 #ifdef TESTS
  26   TESTS
  27 #endif
  28
  29   printf ("%d errors in %d tests\n", nerrors, ntests);
  30
  31   return nerrors != 0;
  32 }
  33
  34 #define TEST_FUNCTION do_test ()
  35 #include "../test-skeleton.c"