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Searched refs:nbytes (Results 1 – 25 of 283) sorted by relevance

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/freebsd/contrib/arm-optimized-routines/networking/aarch64/
H A Dchksum_simd.c19 slurp_head64(const void **pptr, uint32_t *nbytes) in slurp_head64() argument
21 Assert(*nbytes >= 8); in slurp_head64()
34 *nbytes -= 8 - off; in slurp_head64()
41 slurp_tail64(uint64_t sum, const void *ptr, uint32_t nbytes) in slurp_tail64() argument
43 Assert(nbytes < 8); in slurp_tail64()
44 if (likely(nbytes != 0)) in slurp_tail64()
47 uint64_t mask = ALL_ONES >> (CHAR_BIT * (8 - nbytes)); in slurp_tail64()
48 Assert(__builtin_popcountl(mask) / CHAR_BIT == nbytes); in slurp_tail64()
52 nbytes = 0; in slurp_tail64()
54 Assert(nbytes == 0); in slurp_tail64()
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/freebsd/contrib/arm-optimized-routines/networking/
H A Dchksum.c14 slurp_head32(const void **pptr, uint32_t *nbytes) in slurp_head32() argument
17 Assert(*nbytes >= 4); in slurp_head32()
26 *nbytes -= 4 - off; in slurp_head32()
33 __chksum(const void *ptr, unsigned int nbytes) in __chksum() argument
38 if (nbytes > 300) in __chksum()
42 sum = slurp_head32(&ptr, &nbytes); in __chksum()
48 for (uint32_t nquads = nbytes / 16; nquads != 0; nquads--) in __chksum()
57 nbytes %= 16; in __chksum()
58 Assert(nbytes < 16); in __chksum()
61 while (nbytes >= 4) in __chksum()
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/freebsd/sys/dev/bhnd/nvram/
H A Dbhnd_nvram_iores.c162 const void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_iores_read_ptr() argument
170 void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_iores_write_ptr() argument
186 size_t *nbytes) in bhnd_nvram_iores_validate_req() argument
194 *nbytes = 0; in bhnd_nvram_iores_validate_req()
203 *nbytes = ummin(*nbytes, iores->size - offset); in bhnd_nvram_iores_validate_req()
204 if (*nbytes < iores->bus_width && *nbytes % iores->bus_width != 0) in bhnd_nvram_iores_validate_req()
212 size_t nbytes) in bhnd_nvram_iores_read() argument
223 navail = nbytes; in bhnd_nvram_iores_read()
228 if (navail < nbytes) in bhnd_nvram_iores_read()
232 if (nbytes == 0) in bhnd_nvram_iores_read()
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H A Dbhnd_nvram_value_prf.c214 size_t limit, nbytes; in bhnd_nvram_val_vprintf() local
220 nbytes = 0; in bhnd_nvram_val_vprintf()
227 if (limit > nbytes) \ in bhnd_nvram_val_vprintf()
228 *(outp + nbytes) = _c; \ in bhnd_nvram_val_vprintf()
230 if (nbytes == SIZE_MAX) \ in bhnd_nvram_val_vprintf()
232 nbytes++; \ in bhnd_nvram_val_vprintf()
544 if (limit > nbytes) in bhnd_nvram_val_vprintf()
545 nremain = limit - nbytes; in bhnd_nvram_val_vprintf()
548 memcpy(outp + nbytes, delim, delim_len); in bhnd_nvram_val_vprintf()
551 if (SIZE_MAX - nbytes < delim_len) in bhnd_nvram_val_vprintf()
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H A Dbhnd_nvram_ioptr.c139 size_t nbytes, size_t *navail) in bhnd_nvram_ioptr_ptr() argument
148 if (avail < nbytes) in bhnd_nvram_ioptr_ptr()
162 const void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_ioptr_read_ptr() argument
171 error = bhnd_nvram_ioptr_ptr(ioptr, offset, &writep, nbytes, navail); in bhnd_nvram_ioptr_read_ptr()
182 void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_ioptr_write_ptr() argument
193 return (bhnd_nvram_ioptr_ptr(ioptr, offset, ptr, nbytes, navail)); in bhnd_nvram_ioptr_write_ptr()
198 size_t nbytes) in bhnd_nvram_ioptr_read() argument
204 if ((error = bhnd_nvram_io_read_ptr(io, offset, &ptr, nbytes, NULL))) in bhnd_nvram_ioptr_read()
208 memcpy(buffer, ptr, nbytes); in bhnd_nvram_ioptr_read()
214 void *buffer, size_t nbytes) in bhnd_nvram_ioptr_write() argument
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H A Dbhnd_nvram_value.c666 size_t limit, nbytes; in bhnd_nvram_val_encode_null() local
677 nbytes = 0; in bhnd_nvram_val_encode_null()
683 nbytes = 0; in bhnd_nvram_val_encode_null()
691 *olen = nbytes; in bhnd_nvram_val_encode_null()
710 size_t limit, nbytes, nelem; in bhnd_nvram_val_encode_bool() local
739 nbytes = 0; in bhnd_nvram_val_encode_bool()
747 nbytes = strlen(str) + 1; in bhnd_nvram_val_encode_bool()
748 if (limit > nbytes) in bhnd_nvram_val_encode_bool()
769 *olen = nbytes; in bhnd_nvram_val_encode_bool()
823 size_t limit, nbytes; in bhnd_nvram_val_encode_string() local
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H A Dbhnd_nvram_subr.c709 size_t *nbytes, void *outp, size_t *olen, bhnd_nvram_type otype) in bhnd_nvram_parse_int() argument
730 if (nbytes == NULL) in bhnd_nvram_parse_int()
731 nbytes = &local_nbytes; in bhnd_nvram_parse_int()
735 *nbytes = 0; in bhnd_nvram_parse_int()
744 for (; *nbytes < maxlen; (*nbytes)++) { in bhnd_nvram_parse_int()
745 if (!bhnd_nv_isspace(str[*nbytes])) in bhnd_nvram_parse_int()
750 if (*nbytes == maxlen) in bhnd_nvram_parse_int()
754 if (str[*nbytes] == '-') { in bhnd_nvram_parse_int()
757 (*nbytes)++; in bhnd_nvram_parse_int()
758 } else if (str[*nbytes] == '+') { in bhnd_nvram_parse_int()
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H A Dbhnd_nvram_io.c62 size_t nbytes) in bhnd_nvram_io_read() argument
64 return (io->iops->read(io, offset, buffer, nbytes)); in bhnd_nvram_io_read()
94 const void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_io_read_ptr() argument
96 return (io->iops->read_ptr(io, offset, ptr, nbytes, navail)); in bhnd_nvram_io_read_ptr()
118 size_t nbytes) in bhnd_nvram_io_write() argument
120 return (io->iops->write(io, offset, buffer, nbytes)); in bhnd_nvram_io_write()
152 size_t nbytes, size_t *navail) in bhnd_nvram_io_write_ptr() argument
154 return (io->iops->write_ptr(io, offset, ptr, nbytes, navail)); in bhnd_nvram_io_write_ptr()
H A Dbhnd_nvram_iobuf.c254 size_t nbytes, size_t *navail) in bhnd_nvram_iobuf_ptr() argument
263 if (avail < nbytes) in bhnd_nvram_iobuf_ptr()
277 const void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_iobuf_read_ptr() argument
286 error = bhnd_nvram_iobuf_ptr(iobuf, offset, &ioptr, nbytes, navail); in bhnd_nvram_iobuf_read_ptr()
297 void **ptr, size_t nbytes, size_t *navail) in bhnd_nvram_iobuf_write_ptr() argument
304 return (bhnd_nvram_iobuf_ptr(iobuf, offset, ptr, nbytes, navail)); in bhnd_nvram_iobuf_write_ptr()
309 size_t nbytes) in bhnd_nvram_iobuf_read() argument
315 if ((error = bhnd_nvram_io_read_ptr(io, offset, &ptr, nbytes, NULL))) in bhnd_nvram_iobuf_read()
319 memcpy(buffer, ptr, nbytes); in bhnd_nvram_iobuf_read()
325 void *buffer, size_t nbytes) in bhnd_nvram_iobuf_write() argument
[all …]
/freebsd/contrib/arm-optimized-routines/networking/arm/
H A Dchksum_simd.c18 __chksum_arm_simd(const void *ptr, unsigned int nbytes) in __chksum_arm_simd() argument
23 if (unlikely(nbytes < 40)) in __chksum_arm_simd()
25 uint64_t sum = slurp_small(ptr, nbytes); in __chksum_arm_simd()
31 Assert(nbytes >= 8); in __chksum_arm_simd()
47 nbytes -= 8 - off; in __chksum_arm_simd()
57 for (uint32_t i = 0; i < nbytes / 64; i++) in __chksum_arm_simd()
69 nbytes %= 64; in __chksum_arm_simd()
77 while (likely(nbytes >= 16)) in __chksum_arm_simd()
82 nbytes -= 16; in __chksum_arm_simd()
84 Assert(nbytes < 16); in __chksum_arm_simd()
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/freebsd/sys/kern/
H A Dvfs_extattr.c52 size_t nbytes, int follow);
55 size_t nbytes, int follow);
59 int attrnamespace, void *data, size_t nbytes, int follow);
174 void *data, size_t nbytes, struct thread *td) in extattr_set_vp() argument
182 if (nbytes > IOSIZE_MAX) in extattr_set_vp()
191 aiov.iov_len = nbytes; in extattr_set_vp()
195 auio.uio_resid = nbytes; in extattr_set_vp()
199 cnt = nbytes; in extattr_set_vp()
227 size_t nbytes; member
240 attrname, uap->data, uap->nbytes)); in sys_extattr_set_fd()
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/freebsd/sys/dev/random/fenestrasX/
H A Dfx_brng.c163 size_t nbytes) in fxrng_brng_getbytes_internal() argument
169 if (__predict_false(nbytes == 0)) { in fxrng_brng_getbytes_internal()
175 if (rng->brng_avail_idx + nbytes <= sizeof(rng->brng_buffer)) { in fxrng_brng_getbytes_internal()
176 memcpy(buf, &rng->brng_buffer[rng->brng_avail_idx], nbytes); in fxrng_brng_getbytes_internal()
177 explicit_bzero(&rng->brng_buffer[rng->brng_avail_idx], nbytes); in fxrng_brng_getbytes_internal()
178 rng->brng_avail_idx += nbytes; in fxrng_brng_getbytes_internal()
184 if (nbytes < sizeof(rng->brng_buffer)) { in fxrng_brng_getbytes_internal()
190 ASSERT_DEBUG(nbytes > rem, "invariant"); in fxrng_brng_getbytes_internal()
195 nbytes -= rem; in fxrng_brng_getbytes_internal()
196 ASSERT_DEBUG(nbytes != 0, "invariant"); in fxrng_brng_getbytes_internal()
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/freebsd/lib/libc/stdio/
H A Dfmemopen.c46 static int fmemopen_read(void *cookie, char *buf, int nbytes);
47 static int fmemopen_write(void *cookie, const char *buf, int nbytes);
164 fmemopen_read(void *cookie, char *buf, int nbytes) in fmemopen_read() argument
168 if (nbytes > ck->len - ck->off) in fmemopen_read()
169 nbytes = ck->len - ck->off; in fmemopen_read()
171 if (nbytes == 0) in fmemopen_read()
174 memcpy(buf, ck->buf + ck->off, nbytes); in fmemopen_read()
176 ck->off += nbytes; in fmemopen_read()
178 return (nbytes); in fmemopen_read()
182 fmemopen_write(void *cookie, const char *buf, int nbytes) in fmemopen_write() argument
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H A Dxprintf_str.c60 size_t clen, nbytes; in __wcsconv() local
66 nbytes = wcsrtombs(NULL, (const wchar_t **)&p, 0, &mbs); in __wcsconv()
67 if (nbytes == (size_t)-1) in __wcsconv()
76 nbytes = prec; in __wcsconv()
78 nbytes = 0; in __wcsconv()
84 (int)(nbytes + clen) > prec) in __wcsconv()
86 nbytes += clen; in __wcsconv()
90 if ((convbuf = malloc(nbytes + 1)) == NULL) in __wcsconv()
96 if ((nbytes = wcsrtombs(convbuf, (const wchar_t **)&p, in __wcsconv()
97 nbytes, &mbs)) == (size_t)-1) { in __wcsconv()
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/freebsd/lib/libc/db/btree/
H A Dbt_split.c83 u_int32_t n, nbytes, nksize; in __bt_split() local
171 nbytes = NBINTERNAL(bi->ksize); in __bt_split()
175 nbytes = NBINTERNAL(bl->ksize); in __bt_split()
185 if (n < nbytes) { in __bt_split()
187 bt_pfxsaved += nbytes - n; in __bt_split()
189 nbytes = n; in __bt_split()
197 nbytes = NRINTERNAL; in __bt_split()
204 if ((u_int32_t)(h->upper - h->lower) < nbytes + sizeof(indx_t)) { in __bt_split()
207 bt_root(t, h, &l, &r, &skip, nbytes) : in __bt_split()
208 bt_page(t, h, &l, &r, &skip, nbytes); in __bt_split()
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/freebsd/bin/sh/
H A Dmemalloc.c57 ckmalloc(size_t nbytes) in ckmalloc() argument
63 p = malloc(nbytes); in ckmalloc()
75 ckrealloc(pointer p, int nbytes) in ckrealloc() argument
79 p = realloc(p, nbytes); in ckrealloc()
136 stnewblock(int nbytes) in stnewblock() argument
141 if (nbytes < MINSIZE) in stnewblock()
142 nbytes = MINSIZE; in stnewblock()
144 allocsize = ALIGN(sizeof(struct stack_block)) + ALIGN(nbytes); in stnewblock()
158 stalloc(int nbytes) in stalloc() argument
162 nbytes = ALIGN(nbytes); in stalloc()
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/freebsd/contrib/file/src/
H A Dencoding.c80 size_t nbytes = b->flen; in file_encoding() local
96 if (nbytes > ms->encoding_max) in file_encoding()
97 nbytes = ms->encoding_max; in file_encoding()
99 mlen = (nbytes + 1) * sizeof((*ubuf)[0]); in file_encoding()
105 if (looks_ascii(buf, nbytes, *ubuf, ulen)) { in file_encoding()
106 if (looks_utf7(buf, nbytes, *ubuf, ulen) > 0) { in file_encoding()
115 } else if (looks_utf8_with_BOM(buf, nbytes, *ubuf, ulen) > 0) { in file_encoding()
119 } else if (file_looks_utf8(buf, nbytes, *ubuf, ulen) > 1) { in file_encoding()
123 } else if ((ucs_type = looks_ucs32(buf, nbytes, *ubuf, ulen)) != 0) { in file_encoding()
132 } else if ((ucs_type = looks_ucs16(buf, nbytes, *ubuf, ulen)) != 0) { in file_encoding()
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/freebsd/crypto/openssl/engines/
H A De_padlock.c314 const unsigned char *in_arg, size_t nbytes) in padlock_ecb_cipher() argument
317 ALIGNED_CIPHER_DATA(ctx), nbytes); in padlock_ecb_cipher()
322 const unsigned char *in_arg, size_t nbytes) in padlock_cbc_cipher() argument
328 if ((ret = padlock_cbc_encrypt(out_arg, in_arg, cdata, nbytes))) in padlock_cbc_cipher()
335 const unsigned char *in_arg, size_t nbytes) in padlock_cfb_cipher() argument
347 while (chunk < AES_BLOCK_SIZE && nbytes != 0) { in padlock_cfb_cipher()
349 chunk++, nbytes--; in padlock_cfb_cipher()
351 while (chunk < AES_BLOCK_SIZE && nbytes != 0) { in padlock_cfb_cipher()
354 ivp[chunk++] = c, nbytes--; in padlock_cfb_cipher()
360 if (nbytes == 0) in padlock_cfb_cipher()
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/freebsd/usr.sbin/fdread/
H A Dfdread.c163 unsigned int nbytes, tracksize, mediasize, secsize, n; in doread() local
180 for (nbytes = 0; nbytes < mediasize;) { in doread()
181 if (lseek(fd, nbytes, SEEK_SET) != nbytes) in doread()
186 warnx("premature EOF after %u bytes", nbytes); in doread()
191 nbytes += rv; in doread()
193 fprintf(stderr, "%5d KB\r", nbytes / 1024); in doread()
201 if (lseek(fd, nbytes, SEEK_SET) != nbytes) in doread()
205 nbytes += rv; in doread()
208 nbytes / 1024); in doread()
266 nbytes, in doread()
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/freebsd/lib/libsecureboot/openpgp/
H A Ddearmor.c42 dearmor(char *pem, size_t nbytes, size_t *len) in dearmor() argument
59 memmove(cp, ep, nbytes - (size_t)(ep - pem)); in dearmor()
60 nbytes -= (size_t)(ep - cp); in dearmor()
61 pem[nbytes] = '\0'; in dearmor()
69 memmove(cp, ep, nbytes - (size_t)(ep - pem)); in dearmor()
70 nbytes -= (size_t)(ep - cp); in dearmor()
71 pem[nbytes] = '\0'; in dearmor()
73 if ((po = decode_pem(pem, nbytes, &npo))) { in dearmor()
78 if ((bp = BIO_new_mem_buf(pem, (int)nbytes))) { in dearmor()
79 long llen = (long)nbytes; in dearmor()
/freebsd/sys/netinet/libalias/
H A Dalias_util.c74 int nbytes) in LibAliasInternetChecksum() argument
80 while (nbytes > 1) { in LibAliasInternetChecksum()
82 nbytes -= 2; in LibAliasInternetChecksum()
84 if (nbytes == 1) { in LibAliasInternetChecksum()
110 int nhdr, ntcp, nbytes; in TcpChecksum() local
120 nbytes = ntcp; in TcpChecksum()
122 while (nbytes > 1) { in TcpChecksum()
124 nbytes -= 2; in TcpChecksum()
126 if (nbytes == 1) { in TcpChecksum()
/freebsd/contrib/tcsh/
H A Dtc.alloc.c177 malloc(size_t nbytes) in malloc() argument
198 nbytes++; in malloc()
201 nbytes = MEMALIGN(MEMALIGN(sizeof(union overhead)) + nbytes + RSLOP); in malloc()
202 shiftr = (nbytes - 1) >> 2; in malloc()
219 xprintf(CGETS(19, 1, "nbytes=%zu: Out of memory\n"), nbytes); in malloc()
234 p->ov_size = (p->ov_index <= 13) ? (U_short)nbytes - 1 : 0; in malloc()
236 *((U_int *) (((caddr_t) p) + nbytes - RSLOP)) = RMAGIC; in malloc()
240 if (nbytes) in malloc()
386 realloc(ptr_t cp, size_t nbytes) in realloc() argument
396 return (malloc(nbytes)); in realloc()
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/freebsd/libexec/rtld-elf/rtld-libc/
H A Drtld_libc.h79 #define pread(fd, buf, nbytes, offset) __sys_pread(fd, buf, nbytes, offset) argument
80 #define read(fd, buf, nbytes) __sys_read(fd, buf, nbytes) argument
83 #define _write(fd, buf, nbytes) __sys_write(fd, buf, nbytes) argument
84 #define write(fd, buf, nbytes) __sys_write(fd, buf, nbytes) argument
/freebsd/contrib/ntp/libntp/lib/isc/
H A Dnetaddr.c75 unsigned int nbytes; /* Number of significant whole bytes */ in isc_netaddr_eqprefix() local
107 nbytes = prefixlen / 8; in isc_netaddr_eqprefix()
110 if (nbytes > 0) { in isc_netaddr_eqprefix()
111 if (memcmp(pa, pb, nbytes) != 0) in isc_netaddr_eqprefix()
116 INSIST(nbytes < ipabytes); in isc_netaddr_eqprefix()
118 bytea = pa[nbytes]; in isc_netaddr_eqprefix()
119 byteb = pb[nbytes]; in isc_netaddr_eqprefix()
218 unsigned int nbits, nbytes, ipbytes = 0; in isc_netaddr_prefixok() local
237 nbytes = prefixlen / 8; in isc_netaddr_prefixok()
240 if ((p[nbytes] & (0xff>>nbits)) != 0U) in isc_netaddr_prefixok()
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/freebsd/lib/libc/locale/
H A Dwcsnrtombs.c67 size_t nbytes; in __wcsnrtombs_std() local
71 nbytes = 0; in __wcsnrtombs_std()
79 return (nbytes + nb - 1); in __wcsnrtombs_std()
81 nbytes += nb; in __wcsnrtombs_std()
83 return (nbytes); in __wcsnrtombs_std()
115 return (nbytes + nb - 1); in __wcsnrtombs_std()
120 nbytes += nb; in __wcsnrtombs_std()
123 return (nbytes); in __wcsnrtombs_std()

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