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Searched refs:overhead (Results 1 – 25 of 97) sorted by relevance

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/freebsd/contrib/tcsh/
H A Dtc.alloc.c109 union overhead { union
110 union overhead *ov_next; /* when free */
146 static union overhead *nextf[NBUCKETS] IZERO_STRUCT;
155 static int findbucket (union overhead *, int);
180 union overhead *p; in malloc()
201 nbytes = MEMALIGN(MEMALIGN(sizeof(union overhead)) + nbytes + RSLOP); in malloc()
238 return ((memalign_t) (((caddr_t) p) + MEMALIGN(sizeof(union overhead)))); in malloc()
254 union overhead *op; in morecore()
265 op = (union overhead *) sbrk(0); in morecore()
278 op = (union overhead *) memtop; in morecore()
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/freebsd/libexec/rtld-elf/
H A Drtld_malloc.c71 union overhead { union
72 union overhead *ov_next; /* when free */
95 static union overhead *nextf[NBUCKETS];
110 return (((caddr_t)cp - sizeof(union overhead))); in cp2op()
116 union overhead *op; in __crt_malloc()
174 union overhead ov1; in __crt_aligned_alloc_offset()
180 mem = __crt_malloc(size + align + offset + sizeof(union overhead)); in __crt_aligned_alloc_offset()
183 x = roundup2((uintptr_t)mem + sizeof(union overhead), align); in __crt_aligned_alloc_offset()
187 ov1.ov_index = x - (uintptr_t)mem + sizeof(union overhead); in __crt_aligned_alloc_offset()
198 union overhead *op; in morecore()
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/freebsd/crypto/openssl/ssl/record/methods/
H A Dtls_pad.c63 const size_t overhead = 1 /* padding length byte */ + mac_size; in ssl3_cbc_remove_padding_and_mac() local
68 if (overhead > *reclen) in ssl3_cbc_remove_padding_and_mac()
72 good = constant_time_ge_s(*reclen, padding_length + overhead); in ssl3_cbc_remove_padding_and_mac()
109 size_t overhead = ((block_size == 1) ? 0 : 1) /* padding length byte */ in tls1_cbc_remove_padding_and_mac() local
116 if (overhead > *reclen) in tls1_cbc_remove_padding_and_mac()
129 good = constant_time_ge_s(*reclen, overhead + padding_length); in tls1_cbc_remove_padding_and_mac()
/freebsd/crypto/krb5/src/lib/gssapi/krb5/
H A Dwrap_size_limit.c84 int overhead; in krb5_gss_wrap_size_limit() local
154 overhead = 7 + ctx->mech_used->length; in krb5_gss_wrap_size_limit()
162 if (ohlen+overhead < req_output_size) in krb5_gss_wrap_size_limit()
167 *max_input_size = (req_output_size - ohlen - overhead) & (~(OM_uint32)7); in krb5_gss_wrap_size_limit()
/freebsd/sys/netgraph/
H A Dng_pipe.c99 u_int32_t overhead;
112 + priv->overhead ) * hinfo->run.fifo_queues * \
358 cfg->overhead = priv->overhead; in ngp_rcvmsg()
383 priv->overhead = 0; in ngp_rcvmsg()
389 priv->overhead = 8+4+12; /* Ethernet */ in ngp_rcvmsg()
391 priv->overhead = 10; /* HDLC */ in ngp_rcvmsg()
394 if (cfg->overhead == -1) in ngp_rcvmsg()
395 priv->overhead = 0; in ngp_rcvmsg()
396 else if (cfg->overhead > in ngp_rcvmsg()
98 u_int32_t overhead; global() member
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H A Dng_pipe.h147 u_int32_t overhead; member
/freebsd/crypto/heimdal/appl/ftp/ftp/
H A Dsecurity.h54 int (*overhead)(void *, int, int); member
65 int (*overhead)(void *, int, int); member
/freebsd/sys/x86/x86/
H A Dtsc.c259 int64_t overhead; in tsc_freq_tc() local
262 overhead = 0; in tsc_freq_tc()
268 overhead += tsc2 - tsc1; in tsc_freq_tc()
270 overhead /= count; in tsc_freq_tc()
275 tsc_freq = (tsc2 - tsc1 - overhead) * 10; in tsc_freq_tc()
/freebsd/share/examples/hwpmc/
H A DMakefile3 PROG= overhead
/freebsd/share/examples/oci/
H A DREADME2 minimising the package metadata overhead.
H A DContainerfile.pkg26 # Clean up and remove package management overhead. We delete downloaded
/freebsd/usr.bin/mkimg/
H A Dvmdk.c61 uint64_t overhead; member
179 le64enc(&hdr.overhead, sec); in vmdk_write()
/freebsd/sys/kgssapi/krb5/
H A Dkrb5_mech.c2104 OM_uint32 overhead; in krb5_wrap_size_limit() local
2126 overhead = 5 + 2 + krb5_mech_oid.length; in krb5_wrap_size_limit()
2127 overhead += 8 + 8 + ec->ec_msgblocklen; in krb5_wrap_size_limit()
2128 overhead += ec->ec_checksumlen; in krb5_wrap_size_limit()
2140 overhead = 16 + ec->ec_blocklen; in krb5_wrap_size_limit()
2141 overhead += ec->ec_msgblocklen - 1; in krb5_wrap_size_limit()
2142 overhead += 16; in krb5_wrap_size_limit()
2143 overhead += ec->ec_checksumlen; in krb5_wrap_size_limit()
2148 overhead = 16 + ec->ec_checksumlen; in krb5_wrap_size_limit()
2152 *max_input_size = req_output_size - overhead; in krb5_wrap_size_limit()
/freebsd/tests/sys/capsicum/
H A DMakefile37 overhead.cc \
/freebsd/crypto/openssl/doc/man3/
H A DDTLS_get_data_mtu.pod16 DTLS connection B<ssl>, based on the DTLS record MTU and the overhead
H A DBN_CTX_start.pod21 in order to save the overhead of repeatedly creating and
H A DSSL_get_handshake_rtt.pod36 In addition to network propagation delay and network stack overhead, this
H A DDSA_sign.pod38 cause overhead, and does not affect the actual signature
/freebsd/crypto/krb5/src/plugins/kdb/db2/libdb2/hash/
H A Dpage.h.patch19 + * one byte of overhead is 1, not 0), so we need to convert OFFSETs to
/freebsd/usr.sbin/makefs/
H A Dffs.c598 size_t blocks, fs_nindir, overhead; in ffs_add_size() local
607 overhead = howmany(file_len - in ffs_add_size()
614 switch (overhead) { in ffs_add_size()
640 indir_level = overhead = 0; in ffs_add_size()
645 overhead += blocks + 1; in ffs_add_size()
654 indir_level, (uintmax_t)overhead); in ffs_add_size()
/freebsd/release/packages/ucl/
H A Ddtrace-all.ucl22 DTrace is a dynamic tracing framework intended for low-overhead instrumentation
/freebsd/crypto/openssl/ssl/statem/
H A Dstatem_dtls.c124 size_t len, frag_off, overhead, used_len; in dtls1_do_write() local
141 overhead = s->rlayer.wrlmethod->get_max_record_overhead(s->rlayer.wrl); in dtls1_do_write()
182 used_len = BIO_wpending(s->wbio) + overhead; in dtls1_do_write()
197 if (s->d1->mtu > overhead + DTLS1_HM_HEADER_LENGTH) { in dtls1_do_write()
198 curr_mtu = s->d1->mtu - overhead; in dtls1_do_write()
/freebsd/contrib/tcp_wrappers/
H A DBLURB11 client or server applications, and impose no overhead on the actual
/freebsd/usr.sbin/ppp/
H A Dbundle.c1881 int sp, overhead, maxoverhead; in bundle_CalculateBandwidth() local
1888 overhead = ccp_MTUOverhead(&dl->physical->link.ccp); in bundle_CalculateBandwidth()
1889 if (maxoverhead < overhead) in bundle_CalculateBandwidth()
1890 maxoverhead = overhead; in bundle_CalculateBandwidth()
1910 overhead = ccp_MTUOverhead(&bundle->ncp.mp.link.ccp); in bundle_CalculateBandwidth()
1911 if (maxoverhead < overhead) in bundle_CalculateBandwidth()
1912 maxoverhead = overhead; in bundle_CalculateBandwidth()
/freebsd/sys/fs/ext2fs/
H A Dext2_vfsops.c1070 uint32_t overhead, overhead_per_group, ngdb; in ext2_statfs() local
1085 overhead = le32toh(fs->e2fs->e2fs_first_dblock) + in ext2_statfs()
1100 overhead += ngroups * (1 /* superblock */ + ngdb); in ext2_statfs()
1104 sbp->f_blocks = fs->e2fs_bcount - overhead; in ext2_statfs()

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