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  • only in /netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/char/

Lines Matching defs:sz

40 	unsigned long sz;
42 sz = PAGE_SIZE - (start & (PAGE_SIZE - 1));
44 return min(sz, size);
100 ssize_t read, sz;
109 sz = size_inside_page(p, count);
110 if (sz > 0) {
111 if (clear_user(buf, sz))
113 buf += sz;
114 p += sz;
115 count -= sz;
116 read += sz;
124 sz = size_inside_page(p, count);
138 remaining = copy_to_user(buf, ptr, sz);
143 buf += sz;
144 p += sz;
145 count -= sz;
146 read += sz;
157 ssize_t written, sz;
169 sz = size_inside_page(p, count);
171 buf += sz;
172 p += sz;
173 count -= sz;
174 written += sz;
179 sz = size_inside_page(p, count);
181 if (!range_is_allowed(p >> PAGE_SHIFT, sz))
196 copied = copy_from_user(ptr, buf, sz);
199 written += sz - copied;
205 buf += sz;
206 p += sz;
207 count -= sz;
208 written += sz;
401 ssize_t low_count, read, sz;
414 sz = size_inside_page(p, low_count);
415 if (clear_user(buf, sz))
417 buf += sz;
418 p += sz;
419 read += sz;
420 low_count -= sz;
421 count -= sz;
425 sz = size_inside_page(p, low_count);
434 if (copy_to_user(buf, kbuf, sz))
436 buf += sz;
437 p += sz;
438 read += sz;
439 low_count -= sz;
440 count -= sz;
449 sz = size_inside_page(p, count);
454 sz = vread(kbuf, (char *)p, sz);
455 if (!sz)
457 if (copy_to_user(buf, kbuf, sz)) {
461 count -= sz;
462 buf += sz;
463 read += sz;
464 p += sz;
476 ssize_t written, sz;
483 sz = size_inside_page(p, count);
485 buf += sz;
486 p += sz;
487 count -= sz;
488 written += sz;
495 sz = size_inside_page(p, count);
504 copied = copy_from_user(ptr, buf, sz);
506 written += sz - copied;
511 buf += sz;
512 p += sz;
513 count -= sz;
514 written += sz;
549 unsigned long sz = size_inside_page(p, count);
556 n = copy_from_user(kbuf, buf, sz);
561 vwrite(kbuf, (char *)p, sz);
562 count -= sz;
563 buf += sz;
564 virtr += sz;
565 p += sz;