54 lines
2.3 KiB
C
54 lines
2.3 KiB
C
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/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _ASM_GENERIC_BITOPS_LE_H_
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#define _ASM_GENERIC_BITOPS_LE_H_
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#include <asm/types.h>
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#include <asm/byteorder.h>
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#define BITOP_WORD(nr) ((nr) / BITS_PER_LONG)
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#define BITOP_LE_SWIZZLE ((BITS_PER_LONG-1) & ~0x7)
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#ifdef __LITTLE_ENDIAN
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#define generic_test_le_bit(nr, addr) test_bit(nr, addr)
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#define generic___set_le_bit(nr, addr) __set_bit(nr, addr)
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#define generic___clear_le_bit(nr, addr) __clear_bit(nr, addr)
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#define generic_test_and_set_le_bit(nr, addr) test_and_set_bit(nr, addr)
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#define generic_test_and_clear_le_bit(nr, addr) test_and_clear_bit(nr, addr)
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#define generic___test_and_set_le_bit(nr, addr) __test_and_set_bit(nr, addr)
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#define generic___test_and_clear_le_bit(nr, addr) __test_and_clear_bit(nr, addr)
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#define generic_find_next_zero_le_bit(addr, size, offset) find_next_zero_bit(addr, size, offset)
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#elif defined(__BIG_ENDIAN)
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#define generic_test_le_bit(nr, addr) test_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic___set_le_bit(nr, addr) __set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic___clear_le_bit(nr, addr) __clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic_test_and_set_le_bit(nr, addr) test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic_test_and_clear_le_bit(nr, addr) test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic___test_and_set_le_bit(nr, addr) __test_and_set_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#define generic___test_and_clear_le_bit(nr, addr) __test_and_clear_bit((nr) ^ BITOP_LE_SWIZZLE, (addr))
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#else
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#error "Please fix <asm/byteorder.h>"
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#endif
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#define generic_find_first_zero_le_bit(addr, size) generic_find_next_zero_le_bit((addr), (size), 0)
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#endif
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