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Fixed brackets in bitmap macros

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This commit is contained in:
Tomas Hruby 2010-03-30 08:34:33 +00:00
parent f2b87f5fb7
commit 63e2d73d1b
2 changed files with 7 additions and 7 deletions
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8
include/minix/bitmap.h
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@ -12,9 +12,9 @@
#define BITCHUNK_BITS (sizeof(bitchunk_t) * CHAR_BIT) #define BITCHUNK_BITS (sizeof(bitchunk_t) * CHAR_BIT)
#define BITMAP_CHUNKS(nr_bits) (((nr_bits)+BITCHUNK_BITS-1)/BITCHUNK_BITS) #define BITMAP_CHUNKS(nr_bits) (((nr_bits)+BITCHUNK_BITS-1)/BITCHUNK_BITS)
#define MAP_CHUNK(map,bit) (map)[((bit)/BITCHUNK_BITS)] #define MAP_CHUNK(map,bit) (map)[((bit)/BITCHUNK_BITS)]
#define CHUNK_OFFSET(bit) ((bit)%BITCHUNK_BITS)) #define CHUNK_OFFSET(bit) ((bit)%BITCHUNK_BITS)
#define GET_BIT(map,bit) ( MAP_CHUNK(map,bit) & (1 << CHUNK_OFFSET(bit) ) #define GET_BIT(map,bit) ( MAP_CHUNK(map,bit) & (1 << CHUNK_OFFSET(bit) ))
#define SET_BIT(map,bit) ( MAP_CHUNK(map,bit) |= (1 << CHUNK_OFFSET(bit) ) #define SET_BIT(map,bit) ( MAP_CHUNK(map,bit) |= (1 << CHUNK_OFFSET(bit) ))
#define UNSET_BIT(map,bit) ( MAP_CHUNK(map,bit) &= ~(1 << CHUNK_OFFSET(bit) ) #define UNSET_BIT(map,bit) ( MAP_CHUNK(map,bit) &= ~(1 << CHUNK_OFFSET(bit) ))
#endif /* _BITMAP_H */ #endif /* _BITMAP_H */

6
kernel/const.h
View file

@ -17,13 +17,13 @@
#define _DST_ 1 #define _DST_ 1
#define get_sys_bit(map,bit) \ #define get_sys_bit(map,bit) \
( MAP_CHUNK(map.chunk,bit) & (1 << CHUNK_OFFSET(bit) ) ( MAP_CHUNK(map.chunk,bit) & (1 << CHUNK_OFFSET(bit) ))
#define get_sys_bits(map,bit) \ #define get_sys_bits(map,bit) \
( MAP_CHUNK(map.chunk,bit) ) ( MAP_CHUNK(map.chunk,bit) )
#define set_sys_bit(map,bit) \ #define set_sys_bit(map,bit) \
( MAP_CHUNK(map.chunk,bit) |= (1 << CHUNK_OFFSET(bit) ) ( MAP_CHUNK(map.chunk,bit) |= (1 << CHUNK_OFFSET(bit) ))
#define unset_sys_bit(map,bit) \ #define unset_sys_bit(map,bit) \
( MAP_CHUNK(map.chunk,bit) &= ~(1 << CHUNK_OFFSET(bit) ) ( MAP_CHUNK(map.chunk,bit) &= ~(1 << CHUNK_OFFSET(bit) ))
/* args to intr_init() */ /* args to intr_init() */
#define INTS_ORIG 0 /* restore interrupts */ #define INTS_ORIG 0 /* restore interrupts */