diff options
Diffstat (limited to 'tools/include/asm-generic/bitops/find.h')
-rw-r--r-- | tools/include/asm-generic/bitops/find.h | 78 |
1 files changed, 0 insertions, 78 deletions
diff --git a/tools/include/asm-generic/bitops/find.h b/tools/include/asm-generic/bitops/find.h deleted file mode 100644 index 16ed1982cb34..000000000000 --- a/tools/include/asm-generic/bitops/find.h +++ /dev/null @@ -1,78 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ -#define _TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ - -#ifndef find_next_bit -/** - * find_next_bit - find the next set bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - * - * Returns the bit number for the next set bit - * If no bits are set, returns @size. - */ -extern unsigned long find_next_bit(const unsigned long *addr, unsigned long - size, unsigned long offset); -#endif - -#ifndef find_next_and_bit -/** - * find_next_and_bit - find the next set bit in both memory regions - * @addr1: The first address to base the search on - * @addr2: The second address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - * - * Returns the bit number for the next set bit - * If no bits are set, returns @size. - */ -extern unsigned long find_next_and_bit(const unsigned long *addr1, - const unsigned long *addr2, unsigned long size, - unsigned long offset); -#endif - -#ifndef find_next_zero_bit - -/** - * find_next_zero_bit - find the next cleared bit in a memory region - * @addr: The address to base the search on - * @offset: The bitnumber to start searching at - * @size: The bitmap size in bits - * - * Returns the bit number of the next zero bit - * If no bits are zero, returns @size. - */ -unsigned long find_next_zero_bit(const unsigned long *addr, unsigned long size, - unsigned long offset); -#endif - -#ifndef find_first_bit - -/** - * find_first_bit - find the first set bit in a memory region - * @addr: The address to start the search at - * @size: The maximum number of bits to search - * - * Returns the bit number of the first set bit. - * If no bits are set, returns @size. - */ -extern unsigned long find_first_bit(const unsigned long *addr, - unsigned long size); - -#endif /* find_first_bit */ - -#ifndef find_first_zero_bit - -/** - * find_first_zero_bit - find the first cleared bit in a memory region - * @addr: The address to start the search at - * @size: The maximum number of bits to search - * - * Returns the bit number of the first cleared bit. - * If no bits are zero, returns @size. - */ -unsigned long find_first_zero_bit(const unsigned long *addr, unsigned long size); -#endif - -#endif /*_TOOLS_LINUX_ASM_GENERIC_BITOPS_FIND_H_ */ |