Searched refs:chunk (Results 1 - 7 of 7) sorted by relevance

/darwin-on-arm/xnu/tools/tests/libMicro/apple/
H A Dlmbench_bw_file_rd.c163 size_t size, chunk; local
166 chunk = xfersize;
168 if (size < chunk) chunk = size;
169 if (read(fd, buf, MIN(size, chunk)) <= 0) {
173 size -= chunk;
/darwin-on-arm/xnu/EXTERNAL_HEADERS/corecrypto/
H A Dccdigest.h118 const void *data, const void *digest, unsigned long chunk);
127 int ccdigest_test_chunk_vector(const struct ccdigest_info *di, const struct ccdigest_vector *v, unsigned long chunk);
/darwin-on-arm/xnu/osfmk/i386/
H A Dloose_ends.c588 uint32_t offset, chunk; local
602 chunk = (uint32_t)page_size - offset;
606 if (chunk > count)
607 chunk = count;
609 for (; offset < chunk; offset += linesize)
612 count -= chunk;
613 addr += chunk;
614 chunk = (uint32_t) page_size;
/darwin-on-arm/xnu/bsd/vfs/
H A Dvfs_xattr.c3174 size_t chunk, orig_chunk; local
3184 chunk = 4096;
3185 if (len < chunk) {
3186 chunk = len;
3188 orig_chunk = chunk;
3190 if (kmem_alloc(kernel_map, (vm_offset_t *)&buff, chunk)) {
3194 for(pos=start+len-chunk; pos >= start; pos-=chunk) {
3195 ret = vn_rdwr(UIO_READ, xvp, buff, chunk, pos, UIO_SYSSPACE, IO_NODELOCKED|IO_NOAUTH, ucred, &iolen, p);
3198 pos, ret, chunk, re
3227 size_t chunk, orig_chunk; local
[all...]
/darwin-on-arm/xnu/iokit/Kernel/
H A DIOBufferMemoryDescriptor.cpp233 uintptr_t chunk; local
237 chunk = (addr & page_mask);
238 assert(0 == (chunk & (kIOPageAllocChunkBytes - 1)));
244 chunk /= kIOPageAllocChunkBytes;
252 pa->avail |= ((-1ULL << (64 - count)) >> chunk);
H A DIODMACommand.cpp399 uint64_t chunk; local
412 chunk = PAGE_SIZE - (address & PAGE_MASK);
413 if (chunk > length)
414 chunk = length;
418 address, chunk, op);
422 copypv(remapAddr, cpuAddr, chunk,
427 copypv(cpuAddr, remapAddr, chunk,
430 address += chunk;
431 length -= chunk;
/darwin-on-arm/xnu/osfmk/kdp/
H A Dkdp_udp.c1537 uint64_t chunk = MIN(kdp_crashdump_pkt_size, length); local
1539 panic_error = kdp_send_crashdump_pkt(request, corename, chunk,
1546 txstart += chunk;
1547 length -= chunk;

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