linux/include/uapi/asm-generic/bitsperlong.h
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   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2#ifndef _UAPI__ASM_GENERIC_BITS_PER_LONG
   3#define _UAPI__ASM_GENERIC_BITS_PER_LONG
   4
   5/*
   6 * There seems to be no way of detecting this automatically from user
   7 * space, so 64 bit architectures should override this in their
   8 * bitsperlong.h. In particular, an architecture that supports
   9 * both 32 and 64 bit user space must not rely on CONFIG_64BIT
  10 * to decide it, but rather check a compiler provided macro.
  11 */
  12#ifndef __BITS_PER_LONG
  13#define __BITS_PER_LONG 32
  14#endif
  15
  16#endif /* _UAPI__ASM_GENERIC_BITS_PER_LONG */
  17