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Searched refs:optlen (Results 1 – 25 of 102) sorted by relevance

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/freebsd/contrib/tcpdump/
H A Dprint-dhcp6.c288 uint16_t optlen; in dhcp6opt_print() local
309 optlen = GET_BE_U_2(dh6o->dh6opt_len); in dhcp6opt_print()
310 if (ep < cp + sizeof(*dh6o) + optlen) in dhcp6opt_print()
314 ND_TCHECK_LEN(cp + sizeof(*dh6o), optlen); in dhcp6opt_print()
318 if (optlen < 2) { in dhcp6opt_print()
326 if (optlen >= 2 + 6) { in dhcp6opt_print()
330 for (i = 8; i < optlen; i++) in dhcp6opt_print()
341 if (optlen >= 2 + 4) { in dhcp6opt_print()
343 for (i = 2 + 4; i < optlen; i++) in dhcp6opt_print()
354 if (optlen >= 2 + 2) { in dhcp6opt_print()
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H A Dprint-ip6opts.c46 unsigned int i, opttype, optlen; in ip6_sopt_print() local
48 for (i = 0; i < len; i += optlen) { in ip6_sopt_print()
51 optlen = 1; in ip6_sopt_print()
55 optlen = GET_U_1(bp + i + 1) + 2; in ip6_sopt_print()
57 ND_ICHECKMSG_U("remaining length", (u_int)(len - i), <, optlen); in ip6_sopt_print()
58 ND_TCHECK_LEN(bp + i, optlen); in ip6_sopt_print()
68 ND_PRINT(", unknown subopt-type 0x%02x len=%u", opttype, optlen - 2); in ip6_sopt_print()
82 unsigned int i, opttype, optlen; in ip6_opt_process() local
88 for (i = 0; i < len; i += optlen) { in ip6_opt_process()
91 optlen = 1; in ip6_opt_process()
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H A Dprint-dccp.c488 u_int optlen; in dccp_print() local
494 optlen = dccp_print_option(ndo, cp, hlen); in dccp_print()
495 if (!optlen) in dccp_print()
497 if (hlen <= optlen) in dccp_print()
499 hlen -= optlen; in dccp_print()
500 cp += optlen; in dccp_print()
533 uint8_t optlen, i; in dccp_print_option() local
536 optlen = GET_U_1(option + 1); in dccp_print_option()
537 if (optlen < 2) { in dccp_print_option()
547 optlen = 1; in dccp_print_option()
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H A Dprint-hncp.c271 uint8_t type, optlen; in dhcpv4_print() local
279 optlen = GET_U_1(tlv + 1); in dhcpv4_print()
287 ND_PRINT(" (%u)", optlen + 2 ); in dhcpv4_print()
288 if (i + 2 + optlen > length) in dhcpv4_print()
294 if (optlen < 4 || optlen % 4 != 0) { in dhcpv4_print()
297 for (t = 0; t < optlen; t += 4) in dhcpv4_print()
303 while (tp < value + optlen) { in dhcpv4_print()
305 if ((tp = fqdn_print(ndo, tp, value + optlen)) == NULL) in dhcpv4_print()
312 i += 2 + optlen; in dhcpv4_print()
323 uint16_t type, optlen; in dhcpv6_print() local
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H A Dprint-mobility.c123 unsigned i, opttype, optlen; in mobility_opt_print() local
125 for (i = 0; i < len; i += optlen) { in mobility_opt_print()
128 optlen = 1; in mobility_opt_print()
132 optlen = GET_U_1(bp + i + 1) + 2; in mobility_opt_print()
134 ND_ICHECKMSG_U("remaining length", (u_int)(len - i), <, optlen); in mobility_opt_print()
135 ND_TCHECK_LEN(bp + i, optlen); in mobility_opt_print()
172 ND_PRINT("type-#%u len=%u)", opttype, optlen - 2); in mobility_opt_print()
/freebsd/sys/netinet/
H A Dip_options.c105 int opt, optlen, cnt, off, code, type = ICMP_PARAMPROB, forward = 0; in ip_dooptions() local
125 for (; cnt > 0; cnt -= optlen, cp += optlen) { in ip_dooptions()
130 optlen = 1; in ip_dooptions()
136 optlen = cp[IPOPT_OLEN]; in ip_dooptions()
137 if (optlen < IPOPT_OLEN + sizeof(*cp) || optlen > cnt) { in ip_dooptions()
160 if (optlen < IPOPT_OFFSET + sizeof(*cp)) { in ip_dooptions()
185 if (off > optlen - (int)sizeof(struct in_addr)) { in ip_dooptions()
276 if (optlen < IPOPT_OFFSET + sizeof(*cp)) { in ip_dooptions()
288 if (off > optlen - (int)sizeof(struct in_addr)) in ip_dooptions()
318 if (optlen < 4 || optlen > 40) { in ip_dooptions()
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H A Dtcp_output.c199 unsigned ipoptlen, optlen, hdrlen, ulen; in tcp_default_output() local
776 optlen = 0; in tcp_default_output()
879 hdrlen += optlen = tcp_addoptions(&to, opt); in tcp_default_output()
902 if (len + optlen + ipoptlen > tp->t_maxseg) { in tcp_default_output()
944 max_len = tp->t_maxseg - optlen - ipsec_optlen; in tcp_default_output()
974 if (optlen + ipoptlen >= tp->t_maxseg) { in tcp_default_output()
988 len = tp->t_maxseg - optlen - ipoptlen; in tcp_default_output()
1098 if (len <= (tp->t_maxseg - optlen)) { in tcp_default_output()
1265 if (optlen) { in tcp_default_output()
1266 bcopy(opt, th + 1, optlen); in tcp_default_output()
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/freebsd/lib/libc/net/
H A Dip6opt.c110 int padlen, optlen, off; in inet6_option_append() local
142 optlen = 1; in inet6_option_append()
144 optlen = typep[1] + 2; in inet6_option_append()
145 memcpy(bp, typep, optlen); in inet6_option_append()
146 bp += optlen; in inet6_option_append()
147 cmsg->cmsg_len += optlen; in inet6_option_append()
241 int hdrlen, optlen; in inet6_option_next() local
266 if ((optlen = ip6optlen(*tptrp, lim)) == 0) in inet6_option_next()
269 *tptrp = *tptrp + optlen; in inet6_option_next()
297 int hdrlen, optlen; in inet6_option_find() local
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/freebsd/sys/netinet6/
H A Ddest6.c65 int off, dstoptlen, optlen; in dest6_input() local
98 for (; dstoptlen > 0; dstoptlen -= optlen, opt += optlen) { in dest6_input()
107 optlen = 1; in dest6_input()
110 optlen = *(opt + 1) + 2; in dest6_input()
113 optlen = ip6_unknown_opt(opt, m, in dest6_input()
115 if (optlen == -1) { in dest6_input()
119 optlen += 2; in dest6_input()
H A Dnd6_nbr.c584 int optlen; in nd6_ns_output_fib() local
594 optlen = sizeof(struct nd_opt_hdr) + ifp->if_addrlen; in nd6_ns_output_fib()
596 optlen = (optlen + 7) & ~7; in nd6_ns_output_fib()
597 m->m_pkthdr.len += optlen; in nd6_ns_output_fib()
598 m->m_len += optlen; in nd6_ns_output_fib()
599 icmp6len += optlen; in nd6_ns_output_fib()
600 bzero(nd_opt, optlen); in nd6_ns_output_fib()
602 nd_opt->nd_opt_len = optlen >> 3; in nd6_ns_output_fib()
613 int optlen = sizeof(struct nd_opt_hdr) + ND_OPT_NONCE_LEN; in nd6_ns_output_fib() local
616 optlen = (optlen + 7) & ~7; in nd6_ns_output_fib()
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/freebsd/usr.sbin/tcpsso/
H A Dtcpsso.c78 tcpsso(uint64_t id, struct sockopt_parameters *params, size_t optlen) in tcpsso() argument
84 sizeof(struct sockopt_parameters) + optlen); in tcpsso()
94 struct sockopt_parameters *params, size_t optlen) in tcpssoall() argument
136 if (!tcpsso(xip->inp_gencnt, params, optlen)) in tcpssoall()
284 size_t *optlen) in create_parameters() argument
353 *optlen = sizeof(struct tcp_function_set); in create_parameters()
357 *optlen = sizeof(int); in create_parameters()
359 *optlen = strlen(optval_str) + 1; in create_parameters()
363 params = malloc(sizeof(struct sockopt_parameters) + *optlen); in create_parameters()
366 memset(params, 0, sizeof(struct sockopt_parameters) + *optlen); in create_parameters()
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/freebsd/usr.sbin/ppp/
H A Dtcpmss.c106 size_t hlen, olen, optlen; in MSSFixup() local
122 olen > 0; olen -= optlen, opt += optlen) { in MSSFixup()
126 optlen = 1; in MSSFixup()
128 optlen = *(opt + 1); in MSSFixup()
129 if (optlen <= 0 || optlen > olen) in MSSFixup()
132 if (optlen != TCPOLEN_MAXSEG) in MSSFixup()
/freebsd/contrib/pam-krb5/tests/pam-util/
H A Doptions-t.c73 static const size_t optlen = sizeof(options) / sizeof(options[0]); variable
84 status = putil_args_parse(args, 1, argv_bool, options, optlen); \
99 status = putil_args_parse(args, 1, argv_err, options, optlen); \
176 status = putil_args_defaults(args, options, optlen); in main()
186 status = putil_args_parse(args, 0, argv_empty, options, optlen); in main()
196 status = putil_args_parse(args, 6, argv_all, options, optlen); in main()
228 status = putil_args_defaults(args, options, optlen); in main()
241 status = putil_args_parse(args, 6, argv_all, options, optlen); in main()
275 status = putil_args_defaults(args, options, optlen); in main()
345 status = putil_args_defaults(args, options, optlen); in main()
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/freebsd/sys/netpfil/ipfw/pmod/
H A Dtcpmod.c65 int optlen, ret; in tcpmod_setmss() local
83 tlen > 0; tlen -= optlen, cp += optlen) { in tcpmod_setmss()
87 optlen = 1; in tcpmod_setmss()
92 optlen = cp[1]; in tcpmod_setmss()
93 if (optlen < 2 || optlen > tlen) in tcpmod_setmss()
96 if (optlen != TCPOLEN_MAXSEG) in tcpmod_setmss()
/freebsd/sbin/dhclient/
H A Dprivsep.c109 servername_len, optlen, prefix_len, totlen; in dispatch_imsg() local
189 totlen += sizeof(optlen); in dispatch_imsg()
192 buf_read(fd, &optlen, sizeof(optlen)); in dispatch_imsg()
194 lease.options[i].len = optlen; in dispatch_imsg()
195 if (optlen > 0) { in dispatch_imsg()
196 totlen += optlen; in dispatch_imsg()
197 if (hdr.len < totlen || optlen == SIZE_T_MAX) in dispatch_imsg()
200 calloc(1, optlen + 1); in dispatch_imsg()
203 buf_read(fd, lease.options[i].data, optlen); in dispatch_imsg()
/freebsd/lib/libefivar/
H A Defiutil.c135 int optlen; in efi_print_load_option() local
160 optlen = ep - walker; in efi_print_load_option()
182 if (optlen == 0) in efi_print_load_option()
186 efi_asciidump(opt, optlen, 0); in efi_print_load_option()
188 efi_bindump(opt, optlen); in efi_print_load_option()
190 efi_utf8dump(opt, optlen, 0); in efi_print_load_option()
192 efi_hexdump(opt, optlen, 0); in efi_print_load_option()
/freebsd/contrib/tcp_wrappers/
H A Dfix_options.c47 int optlen; in fix_options() local
99 for (cp = optbuf + ADDR_LEN; cp < optbuf + optsize; cp += optlen) { in fix_options()
111 optlen = 1; in fix_options()
113 optlen = cp[IPOPT_OLEN]; in fix_options()
114 if (optlen <= 0) /* Do not loop! */ in fix_options()
/freebsd/crypto/heimdal/lib/roken/
H A Dsocket_wrapper.h46 int swrap_getsockopt(int s, int level, int optname, void *optval, socklen_t *optlen);
47 int swrap_setsockopt(int s, int level, int optname, const void *optval, socklen_t optlen);
92 #define getsockopt(s,level,optname,optval,optlen) swrap_getsockopt(s,level,optname,optval,optlen) argument
97 #define setsockopt(s,level,optname,optval,optlen) swrap_setsockopt(s,level,optname,optval,optlen) argument
/freebsd/sys/netgraph/
H A Dng_tcpmss.c417 int olen, optlen; in correct_mss() local
424 olen > 0; olen -= optlen, opt += optlen) { in correct_mss()
428 optlen = 1; in correct_mss()
430 optlen = *(opt + 1); in correct_mss()
431 if (optlen <= 0 || optlen > olen) in correct_mss()
434 if (optlen != TCPOLEN_MAXSEG) in correct_mss()
/freebsd/crypto/heimdal/appl/ftp/common/
H A Dsockbuf.c53 socklen_t optlen; in set_buffer_size() local
55 optlen = sizeof(curr); in set_buffer_size()
56 if(getsockopt(fd, SOL_SOCKET, optname, (void *)&curr, &optlen) == 0) { in set_buffer_size()
/freebsd/lib/librss/
H A Dlibrss.c50 socklen_t optlen; in rss_sock_set_recvrss() local
70 optlen = sizeof(opt); in rss_sock_set_recvrss()
71 retval = setsockopt(fd, p, f1, &opt, optlen); in rss_sock_set_recvrss()
79 optlen = sizeof(opt); in rss_sock_set_recvrss()
80 retval = setsockopt(fd, p, f2, &opt, optlen); in rss_sock_set_recvrss()
/freebsd/sys/netpfil/pf/
H A Dpf_osfp.c95 int cnt, optlen = 0; in pf_osfp_fingerprint_hdr() local
135 for (; cnt > 0; cnt -= optlen, optp += optlen) { in pf_osfp_fingerprint_hdr()
143 optlen = 1; in pf_osfp_fingerprint_hdr()
147 optlen = optp[1]; in pf_osfp_fingerprint_hdr()
148 if (optlen > cnt || optlen < 2) in pf_osfp_fingerprint_hdr()
152 if (optlen >= TCPOLEN_MAXSEG) in pf_osfp_fingerprint_hdr()
160 if (optlen >= TCPOLEN_WINDOW) in pf_osfp_fingerprint_hdr()
173 if (optlen >= TCPOLEN_TIMESTAMP) { in pf_osfp_fingerprint_hdr()
186 optlen = MAX(optlen, 1); /* paranoia */ in pf_osfp_fingerprint_hdr()
/freebsd/sys/netipsec/
H A Dipsec_pcb.c437 size_t optlen; in ipsec_control_pcbpolicy()
444 optlen = sopt->sopt_valsize; in ipsec_control_pcbpolicy()
445 if (optlen < sizeof(struct sadb_x_policy) || optlen > PAGE_SIZE) in ipsec_control_pcbpolicy()
448 optdata = malloc(optlen, M_TEMP, sopt->sopt_td ? M_WAITOK: M_NOWAIT); in ipsec_control_pcbpolicy()
456 error = sooptcopyin(sopt, optdata, optlen, optlen);
461 optdata, optlen); in ipsec4_pcbctl()
463 error = ipsec_get_pcbpolicy(inp, optdata, &optlen); in ipsec4_pcbctl()
465 error = sooptcopyout(sopt, optdata, optlen); in ipsec4_pcbctl()
419 size_t optlen; ipsec_control_pcbpolicy() local
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/freebsd/contrib/pam-krb5/pam-util/
H A Doptions.h155 size_t optlen) __attribute__((__nonnull__));
177 const struct option options[], size_t optlen)
197 const struct option options[], size_t optlen)
/freebsd/usr.sbin/mtest/
H A Dmtest.c387 socklen_t optlen; in process_cmd() local
452 optlen = sizeof(mr.mrs); in process_cmd()
461 optlen = sizeof(mr.mr); in process_cmd()
467 optlen) == 0) { in process_cmd()
492 optlen = sizeof(mr.gr); in process_cmd()
503 optlen = sizeof(mr.mr6); in process_cmd()
509 optlen) == 0) { in process_cmd()
632 optlen = sizeof(mr.mrs); in process_cmd()
654 optlen) == 0) { in process_cmd()
689 optlen = sizeof(mr.gr); in process_cmd()
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