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__bitmap_shift_right
Langue: en
Version: June 2009 (debian - 07/07/09)
Section: 9 (Appels noyau Linux)
NAME
__bitmap_shift_right - logical right shift of the bits in a bitmapSYNOPSIS
- void __bitmap_shift_right(unsigned long * dst, const unsigned long * src, int shift, int bits);
ARGUMENTS
dst
- destination bitmap
src
- source bitmap
shift
- shift by this many bits
bits
- bitmap size, in bits
DESCRIPTION
Shifting right (dividing) means moving bits in the MS -> LS bit direction. Zeros are fed into the vacated MS positions and the LS bits shifted off the bottom are lost.
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