bitmap_to_u32array9
Copy the contents of bitmap to a u32 array of bits
Usage
unsigned int bitmap_to_u32array(u32 * buf, unsigned int nwords, const unsigned long * bitmap, unsigned int nbits);
Arguments
buf
array of u32 (in host byte order), the dest bitmap, non NULL
nwords
number of u32 words in buf
bitmap
array of unsigned longs, the source bitmap, non NULL
nbits
number of bits in bitmap
Overview
copy min(nbits, 32*nwords) bits from bitmap to buf. Remaining bits after nbits in buf (if any) are cleared.
Return the number of bits effectively copied.