Lines Matching defs:shift
318 int size, ret, shift, sum;
327 shift = offset & 0x1ff;
328 size = (shift + count + 0x1ff) & ~0x1ff;
331 ret = raw_pread_aligned(bs, offset - shift, s->aligned_buf, size);
335 size = 512 - shift;
338 memcpy(buf, s->aligned_buf + shift, size);
406 int size, ret, shift, sum;
414 shift = offset & 0x1ff;
415 ret = raw_pread_aligned(bs, offset - shift, s->aligned_buf, 512);
419 size = 512 - shift;
422 memcpy(s->aligned_buf + shift, buf, size);
424 ret = raw_pwrite_aligned(bs, offset - shift, s->aligned_buf, 512);
