Lines Matching defs:firstBit
2264 u_int32_t firstBit; // Bit index within word of first bit to allocate
2309 firstBit = startingBlock % kBitsPerWord;
2310 if (firstBit != 0) {
2311 bitMask = kAllBitsSetInWord >> firstBit; // turn off all bits before firstBit
2312 numBits = kBitsPerWord - firstBit; // number of remaining bits in this word
2315 bitMask &= ~(kAllBitsSetInWord >> (firstBit + numBits)); // turn off bits after last
3588 u_int32_t firstBit; // Bit index within word of first bit to allocate
3624 firstBit = startingBlock % kBitsPerWord;
3625 if (firstBit != 0) {
3626 bitMask = kAllBitsSetInWord >> firstBit;
3627 numBits = kBitsPerWord - firstBit;
3630 bitMask &= ~(kAllBitsSetInWord >> (firstBit + numBits));
3937 u_int32_t firstBit; // Bit index within word of first bit to allocate
3976 firstBit = startingBlock % kBitsPerWord;
3977 bitMask = kAllBitsSetInWord >> firstBit;
3978 numBits = kBitsPerWord - firstBit;
3981 bitMask &= ~(kAllBitsSetInWord >> (firstBit + numBits));