LXR linux/tools/include/asm-generic/bitops/atomic.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _TOOLS_LINUX_ASM_GENERIC_BITOPS_ATOMIC_H_
   3#define _TOOLS_LINUX_ASM_GENERIC_BITOPS_ATOMIC_H_
   4
   5#include <asm/types.h>
   6#include <asm/bitsperlong.h>
   7
   8static inline void set_bit(int nr, unsigned long *addr)
   9{
  10        addr[nr / __BITS_PER_LONG] |= 1UL << (nr % __BITS_PER_LONG);
  11}
  12
  13static inline void clear_bit(int nr, unsigned long *addr)
  14{
  15        addr[nr / __BITS_PER_LONG] &= ~(1UL << (nr % __BITS_PER_LONG));
  16}
  17
  18#endif /* _TOOLS_LINUX_ASM_GENERIC_BITOPS_ATOMIC_H_ */
  19