LXR linux/include/linux/compiler-clang.h

   1#ifndef __LINUX_COMPILER_H
   2#error "Please don't include <linux/compiler-clang.h> directly, include <linux/compiler.h> instead."
   3#endif
   4
   5/* Some compiler specific definitions are overwritten here
   6 * for Clang compiler
   7 */
   8
   9#ifdef uninitialized_var
  10#undef uninitialized_var
  11#define uninitialized_var(x) x = *(&(x))
  12#endif
  13
  14/* same as gcc, this was present in clang-2.6 so we can assume it works
  15 * with any version that can compile the kernel
  16 */
  17#define __UNIQUE_ID(prefix) __PASTE(__PASTE(__UNIQUE_ID_, prefix), __COUNTER__)
  18