Searched refs:NBBY (Results 1 - 14 of 14) sorted by relevance

/macosx-10.5.8/xnu-1228.15.4/bsd/sys/
H A Dparam.h177 #define CBQSIZE (CBLOCK/NBBY) /* Quote bytes/cblock - can do better. */
212 #define setbit(a,i) (((char *)(a))[(i)/NBBY] |= 1<<((i)%NBBY))
213 #define clrbit(a,i) (((char *)(a))[(i)/NBBY] &= ~(1<<((i)%NBBY)))
214 #define isset(a,i) (((char *)(a))[(i)/NBBY] & (1<<((i)%NBBY)))
215 #define isclr(a,i) ((((char *)(a))[(i)/NBBY] & (1<<((i)%NBBY))) == 0)
H A Dtypes.h262 #define NBBY __DARWIN_NBBY /* bits in a byte */ macro
H A Ddtrace.h530 (((sizeof (uint64_t) * NBBY) - 1) * 2 + 1)
532 #define DTRACE_QUANTIZE_ZEROBUCKET ((sizeof (uint64_t) * NBBY) - 1)
/macosx-10.5.8/xnu-1228.15.4/osfmk/sys/
H A Dtypes.h54 * paranoid bit masking, 64bit cleanup, add NBBY
144 #define NBBY 8 macro
/macosx-10.5.8/xnu-1228.15.4/osfmk/default_pager/
H A Ddefault_pager_internal.h261 #define NBBY 8 /* bits per byte XXX */
263 #define setbit(a,i) (*(((char *)(a)) + ((i)/NBBY)) |= 1<<((i)%NBBY))
264 #define clrbit(a,i) (*(((char *)(a)) + ((i)/NBBY)) &= ~(1<<((i)%NBBY)))
265 #define isset(a,i) (*(((char *)(a)) + ((i)/NBBY)) & (1<<((i)%NBBY)))
266 #define isclr(a,i) ((*(((char *)(a)) + ((i)/NBBY)) & (1<<((i)%NBBY))) == 0)
502 #define RMAPSIZE(blocks) (howmany(blocks,NBBY))
[all...]
H A Ddp_backing_store.c1546 for (; byte_num < howmany(ps->ps_ncls, NBBY); byte_num++) {
1548 for (bit_num = 0; bit_num < NBBY; bit_num++) {
1552 ASSERT(bit_num != NBBY);
1557 cluster = (byte_num*NBBY) + bit_num;
1594 if ((cluster/NBBY) < ps->ps_hint) {
1595 ps->ps_hint = (cluster/NBBY);
/macosx-10.5.8/xnu-1228.15.4/bsd/dev/vn/
H A Dshadow.c139 b.byte = where / NBBY;
140 b.bit = where % NBBY;
165 map[start.byte] |= byte_set_bits(start.bit, NBBY - 1);
231 for (i = start.bit; i < NBBY; i++) {
253 count += sizeof(*valPtr) * NBBY;
267 count += sizeof(*valPtr) * NBBY;
277 count += NBBY;
283 for (i = 0; i < NBBY; i++) {
426 return (howmany(blocks, NBBY));
/macosx-10.5.8/xnu-1228.15.4/bsd/ufs/ffs/
H A Dfs.h343 /* inode map */ howmany((fs)->fs_ipg, NBBY) + \
344 /* block map */ howmany((fs)->fs_cpg * (fs)->fs_spc / NSPF(fs), NBBY) +\
347 /* cluster map */ howmany((fs)->fs_cpg * (fs)->fs_spc / NSPB(fs), NBBY)))
481 (((map)[(loc) / NBBY] >> ((loc) % NBBY)) & (0xff >> (NBBY - (fs)->fs_frag)))
H A Dffs_alloc.c1163 mapp = &cg_clustersfree(cgp)[bpref / NBBY];
1165 bit = 1 << (bpref % NBBY);
1174 if ((got & (NBBY - 1)) != (NBBY - 1)) {
1270 start = cgp->cg_irotor / NBBY;
1271 len = howmany(fs->fs_ipg - cgp->cg_irotor, NBBY);
1286 ipref = i * NBBY;
1287 for (i = 1; i < (1 << NBBY); i <<= 1, ipref++) {
1603 start = dtogd(fs, bpref) / NBBY;
1605 start = cgp->cg_frotor / NBBY;
[all...]
H A Dffs_subr.c146 if ((inblk & (1 << (siz + (fs->fs_frag % NBBY)))) == 0)
H A Dffs_vfsops.c621 howmany(fs->fs_cpg * fs->fs_spc / NSPF(fs), NBBY);
/macosx-10.5.8/xnu-1228.15.4/bsd/kern/
H A Dtty_subr.c85 #define QMEM(n) ((((n)-1)/NBBY)+1)
331 sby = off / NBBY;
332 sbi = off % NBBY;
333 eby = (off+len) / NBBY;
334 ebi = (off+len) % NBBY;
/macosx-10.5.8/xnu-1228.15.4/bsd/netinet6/
H A Dip6_mroute.h80 #define NIFBITS (sizeof(if_mask) * NBBY) /* bits per mask */
/macosx-10.5.8/xnu-1228.15.4/bsd/dev/dtrace/
H A Ddtrace.c419 size_t size = bits / NBBY; \
468 size_t size = bits / NBBY; \
4964 uintptr_t mask = (0xf << (sizeof (uintptr_t) * NBBY / 4));
4966 int shift = (sizeof (uintptr_t) * NBBY) - 4, i = 0;
9234 size = (((sizeof (uint64_t) * NBBY) - 1) * 2 + 1) *

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