nptl/tst-tls5.h

   1 #include <stdint.h>
   2 #include <stddef.h>
   3
   4 struct tls_obj
   5 {
   6   const char *name;
   7   uintptr_t addr;
   8   size_t size;
   9   size_t align;
  10 };
  11 extern struct tls_obj tls_registry[];
  12
  13 #define TLS_REGISTER(x)                         \
  14 static void __attribute__((constructor))        \
  15 tls_register_##x (void)                         \
  16 {                                               \
  17   size_t i;                                     \
  18   for (i = 0; tls_registry[i].name; ++i);       \
  19   tls_registry[i].name = #x;                    \
  20   tls_registry[i].addr = (uintptr_t) &x;        \
  21   tls_registry[i].size = sizeof (x);            \
  22   tls_registry[i].align = __alignof__ (x);      \
  23 }