sctp_os_bsd.h revision 171133
1251877Speter/*- 2251877Speter * Copyright (c) 2006-2007, by Cisco Systems, Inc. All rights reserved. 3251877Speter * 4251877Speter * Redistribution and use in source and binary forms, with or without 5251877Speter * modification, are permitted provided that the following conditions are met: 6251877Speter * 7251877Speter * a) Redistributions of source code must retain the above copyright notice, 8251877Speter * this list of conditions and the following disclaimer. 9251877Speter * 10251877Speter * b) Redistributions in binary form must reproduce the above copyright 11251877Speter * notice, this list of conditions and the following disclaimer in 12251877Speter * the documentation and/or other materials provided with the distribution. 13251877Speter * 14251877Speter * c) Neither the name of Cisco Systems, Inc. nor the names of its 15251877Speter * contributors may be used to endorse or promote products derived 16251877Speter * from this software without specific prior written permission. 17251877Speter * 18251877Speter * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19251877Speter * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 20251877Speter * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21251877Speter * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 22251877Speter * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23251877Speter * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24251877Speter * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25251877Speter * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26251877Speter * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27251877Speter * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28251877Speter * THE POSSIBILITY OF SUCH DAMAGE. 29251877Speter */ 30251877Speter#include <sys/cdefs.h> 31251877Speter__FBSDID("$FreeBSD: head/sys/netinet/sctp_os_bsd.h 171133 2007-07-01 11:41:27Z gnn $"); 32251877Speter#ifndef __sctp_os_bsd_h__ 33251877Speter#define __sctp_os_bsd_h__ 34251877Speter/* 35251877Speter * includes 36251877Speter */ 37251877Speter#include "opt_ipsec.h" 38251877Speter#include "opt_compat.h" 39251877Speter#include "opt_inet6.h" 40251877Speter#include "opt_inet.h" 41251877Speter#include "opt_sctp.h" 42251877Speter#include <sys/param.h> 43251877Speter#include <sys/ktr.h> 44251877Speter#include <sys/systm.h> 45251877Speter#include <sys/malloc.h> 46251877Speter#include <sys/kernel.h> 47251877Speter#include <sys/sysctl.h> 48251877Speter#include <sys/mbuf.h> 49251877Speter#include <sys/protosw.h> 50251877Speter#include <sys/socket.h> 51251877Speter#include <sys/socketvar.h> 52251877Speter#include <sys/sysctl.h> 53251877Speter#include <sys/resourcevar.h> 54251877Speter#include <sys/uio.h> 55251877Speter#include <sys/kthread.h> 56251877Speter#include <sys/priv.h> 57251877Speter#include <sys/random.h> 58251877Speter#include <sys/limits.h> 59251877Speter#include <sys/queue.h> 60251877Speter#include <machine/cpu.h> 61251877Speter 62251877Speter#include <net/if.h> 63251877Speter#include <net/if_types.h> 64251877Speter#include <net/if_var.h> 65251877Speter#include <net/route.h> 66251877Speter 67251877Speter#include <netinet/in.h> 68251877Speter#include <netinet/in_systm.h> 69251877Speter#include <netinet/ip.h> 70251877Speter#include <netinet/in_pcb.h> 71251877Speter#include <netinet/in_var.h> 72251877Speter#include <netinet/ip_var.h> 73251877Speter#include <netinet/ip_icmp.h> 74251877Speter#include <netinet/icmp_var.h> 75251877Speter 76251877Speter 77251877Speter#ifdef FAST_IPSEC 78251877Speter#include <netipsec/ipsec.h> 79251877Speter#include <netipsec/key.h> 80251877Speter#endif /* IPSEC */ 81251877Speter 82251877Speter#ifdef INET6 83251877Speter#include <sys/domain.h> 84251877Speter#ifdef FAST_IPSEC 85251877Speter#include <netinet6/ipsec6.h> 86251877Speter#endif 87251877Speter#include <netinet/ip6.h> 88251877Speter#include <netinet6/ip6_var.h> 89251877Speter#include <netinet6/in6_pcb.h> 90251877Speter#include <netinet/icmp6.h> 91251877Speter#include <netinet6/ip6protosw.h> 92251877Speter#include <netinet6/nd6.h> 93251877Speter#include <netinet6/scope6_var.h> 94251877Speter#endif /* INET6 */ 95251877Speter 96251877Speter 97251877Speter#include <netinet/ip_options.h> 98251877Speter 99251877Speter#ifndef in6pcb 100251877Speter#define in6pcb inpcb 101251877Speter#endif 102251877Speter/* Declare all the malloc names for all the various mallocs */ 103251877SpeterMALLOC_DECLARE(SCTP_M_MAP); 104251877SpeterMALLOC_DECLARE(SCTP_M_STRMI); 105251877SpeterMALLOC_DECLARE(SCTP_M_STRMO); 106251877SpeterMALLOC_DECLARE(SCTP_M_ASC_ADDR); 107251877SpeterMALLOC_DECLARE(SCTP_M_ASC_IT); 108251877SpeterMALLOC_DECLARE(SCTP_M_AUTH_CL); 109251877SpeterMALLOC_DECLARE(SCTP_M_AUTH_KY); 110251877SpeterMALLOC_DECLARE(SCTP_M_AUTH_HL); 111251877SpeterMALLOC_DECLARE(SCTP_M_AUTH_IF); 112251877SpeterMALLOC_DECLARE(SCTP_M_STRESET); 113251877SpeterMALLOC_DECLARE(SCTP_M_CMSG); 114251877SpeterMALLOC_DECLARE(SCTP_M_COPYAL); 115251877SpeterMALLOC_DECLARE(SCTP_M_VRF); 116251877SpeterMALLOC_DECLARE(SCTP_M_IFA); 117251877SpeterMALLOC_DECLARE(SCTP_M_IFN); 118251877SpeterMALLOC_DECLARE(SCTP_M_TIMW); 119251877SpeterMALLOC_DECLARE(SCTP_M_MVRF); 120251877SpeterMALLOC_DECLARE(SCTP_M_ITER); 121251877SpeterMALLOC_DECLARE(SCTP_M_SOCKOPT); 122251877Speter 123251877Speter/* 124251877Speter * 125251877Speter */ 126251877Speter#define USER_ADDR_NULL (NULL) /* FIX ME: temp */ 127251877Speter#define SCTP_LIST_EMPTY(list) LIST_EMPTY(list) 128251877Speter 129251877Speter#if defined(SCTP_DEBUG) 130251877Speter#define SCTPDBG(level, params...) \ 131251877Speter{ \ 132251877Speter do { \ 133251877Speter if (sctp_debug_on & level ) { \ 134251877Speter printf(params); \ 135251877Speter } \ 136251877Speter } while (0); \ 137251877Speter} 138251877Speter#define SCTPDBG_ADDR(level, addr) \ 139251877Speter{ \ 140251877Speter do { \ 141251877Speter if (sctp_debug_on & level ) { \ 142251877Speter sctp_print_address(addr); \ 143251877Speter } \ 144251877Speter } while (0); \ 145251877Speter} 146251877Speter#define SCTPDBG_PKT(level, iph, sh) \ 147251877Speter{ \ 148251877Speter do { \ 149251877Speter if (sctp_debug_on & level) { \ 150251877Speter sctp_print_address_pkt(iph, sh); \ 151251877Speter } \ 152251877Speter } while (0); \ 153251877Speter} 154251877Speter#else 155251877Speter#define SCTPDBG(level, params...) 156251877Speter#define SCTPDBG_ADDR(level, addr) 157251877Speter#define SCTPDBG_PKT(level, iph, sh) 158251877Speter#endif 159251877Speter#define SCTP_PRINTF(params...) printf(params) 160251877Speter 161251877Speter#ifdef SCTP_LTRACE_CHUNKS 162251877Speter#define SCTP_LTRACE_CHK(a, b, c, d) if(sctp_logging_level & SCTP_LTRACE_CHUNK_ENABLE) CTR6(KTR_SUBSYS, "SCTP:%d[%d]:%x-%x-%x-%x", SCTP_LOG_CHUNK_PROC, 0, a, b, c, d) 163251877Speter#else 164251877Speter#define SCTP_LTRACE_CHK(a, b, c, d) 165251877Speter#endif 166251877Speter 167251877Speter#ifdef SCTP_LTRACE_ERRORS 168251877Speter#define SCTP_LTRACE_ERR(a, b, c, d) if(sctp_logging_level & SCTP_LTRACE_ERROR_ENABLE) CTR6(KTR_SUBSYS, "SCTP:%d[%d]:%x-%x-%x-%x", SCTP_LOG_ERROR_RET, 0, a, b, c, d) 169251877Speter#else 170251877Speter#define SCTP_LTRACE_ERR(a, b, c, d) 171251877Speter#endif 172251877Speter 173251877Speter/* 174251877Speter * Local address and interface list handling 175251877Speter */ 176251877Speter#define SCTP_MAX_VRF_ID 0 177251877Speter#define SCTP_SIZE_OF_VRF_HASH 3 178251877Speter#define SCTP_IFNAMSIZ IFNAMSIZ 179251877Speter#define SCTP_DEFAULT_VRFID 0 180251877Speter#define SCTP_VRF_ADDR_HASH_SIZE 16 181251877Speter#define SCTP_VRF_IFN_HASH_SIZE 3 182251877Speter#define SCTP_INIT_VRF_TABLEID(vrf) 183251877Speter 184251877Speter#define SCTP_IFN_IS_IFT_LOOP(ifn) ((ifn)->ifn_type == IFT_LOOP) 185251877Speter 186251877Speter/* 187251877Speter * Access to IFN's to help with src-addr-selection 188251877Speter */ 189251877Speter/* This could return VOID if the index works but for BSD we provide both. */ 190251877Speter#define SCTP_GET_IFN_VOID_FROM_ROUTE(ro) (void *)ro->ro_rt->rt_ifp 191251877Speter#define SCTP_GET_IF_INDEX_FROM_ROUTE(ro) (ro)->ro_rt->rt_ifp->if_index 192251877Speter#define SCTP_ROUTE_HAS_VALID_IFN(ro) ((ro)->ro_rt && (ro)->ro_rt->rt_ifp) 193251877Speter 194251877Speter/* 195251877Speter * general memory allocation 196251877Speter */ 197251877Speter#define SCTP_MALLOC(var, type, size, name) \ 198251877Speter do { \ 199251877Speter MALLOC(var, type, size, name, M_NOWAIT); \ 200251877Speter } while (0) 201251877Speter 202251877Speter#define SCTP_FREE(var, type) FREE(var, type) 203251877Speter 204251877Speter#define SCTP_MALLOC_SONAME(var, type, size) \ 205251877Speter do { \ 206251877Speter MALLOC(var, type, size, M_SONAME, M_WAITOK | M_ZERO); \ 207251877Speter } while (0) 208251877Speter 209251877Speter#define SCTP_FREE_SONAME(var) FREE(var, M_SONAME) 210251877Speter 211251877Speter#define SCTP_PROCESS_STRUCT struct proc * 212251877Speter 213251877Speter/* 214251877Speter * zone allocation functions 215251877Speter */ 216251877Speter#include <vm/uma.h> 217251877Speter/* SCTP_ZONE_INIT: initialize the zone */ 218251877Spetertypedef struct uma_zone *sctp_zone_t; 219251877Speter 220251877Speter#define UMA_ZFLAG_FULL 0x0020 221251877Speter#define SCTP_ZONE_INIT(zone, name, size, number) { \ 222251877Speter zone = uma_zcreate(name, size, NULL, NULL, NULL, NULL, UMA_ALIGN_PTR,\ 223251877Speter UMA_ZFLAG_FULL); \ 224251877Speter uma_zone_set_max(zone, number); \ 225251877Speter} 226251877Speter 227251877Speter/* SCTP_ZONE_GET: allocate element from the zone */ 228251877Speter#define SCTP_ZONE_GET(zone, type) \ 229251877Speter (type *)uma_zalloc(zone, M_NOWAIT); 230251877Speter 231251877Speter/* SCTP_ZONE_FREE: free element from the zone */ 232251877Speter#define SCTP_ZONE_FREE(zone, element) \ 233251877Speter uma_zfree(zone, element); 234251877Speter#define SCTP_HASH_INIT(size, hashmark) hashinit_flags(size, M_PCB, hashmark, HASH_NOWAIT) 235251877Speter#define SCTP_HASH_FREE(table, hashmark) hashdestroy(table, M_PCB, hashmark) 236251877Speter 237251877Speter#define SCTP_M_COPYM m_copym 238251877Speter 239251877Speter/* 240251877Speter * timers 241251877Speter */ 242251877Speter#include <sys/callout.h> 243251877Spetertypedef struct callout sctp_os_timer_t; 244251877Speter 245251877Speter#define SCTP_OS_TIMER_INIT(tmr) callout_init(tmr, 1) 246251877Speter#define SCTP_OS_TIMER_START callout_reset 247251877Speter#define SCTP_OS_TIMER_STOP callout_stop 248251877Speter#define SCTP_OS_TIMER_STOP_DRAIN callout_drain 249251877Speter#define SCTP_OS_TIMER_PENDING callout_pending 250251877Speter#define SCTP_OS_TIMER_ACTIVE callout_active 251251877Speter#define SCTP_OS_TIMER_DEACTIVATE callout_deactivate 252251877Speter 253251877Speter#define sctp_get_tick_count() (ticks) 254251877Speter 255251877Speter/* The packed define for 64 bit platforms */ 256251877Speter#define SCTP_PACKED __attribute__((packed)) 257251877Speter 258251877Speter/* 259251877Speter * Functions 260251877Speter */ 261251877Speter/* Mbuf manipulation and access macros */ 262251877Speter#define SCTP_BUF_LEN(m) (m->m_len) 263251877Speter#define SCTP_BUF_NEXT(m) (m->m_next) 264251877Speter#define SCTP_BUF_NEXT_PKT(m) (m->m_nextpkt) 265251877Speter#define SCTP_BUF_RESV_UF(m, size) m->m_data += size 266251877Speter#define SCTP_BUF_AT(m, size) m->m_data + size 267251877Speter#define SCTP_BUF_IS_EXTENDED(m) (m->m_flags & M_EXT) 268251877Speter#define SCTP_BUF_EXTEND_SIZE(m) (m->m_ext.ext_size) 269251877Speter#define SCTP_BUF_TYPE(m) (m->m_type) 270251877Speter#define SCTP_BUF_RECVIF(m) (m->m_pkthdr.rcvif) 271251877Speter#define SCTP_BUF_PREPEND M_PREPEND 272251877Speter 273251877Speter#define SCTP_ALIGN_TO_END(m, len) if(m->m_flags & M_PKTHDR) { \ 274251877Speter MH_ALIGN(m, len); \ 275251877Speter } else if ((m->m_flags & M_EXT) == 0) { \ 276251877Speter M_ALIGN(m, len); \ 277251877Speter } 278251877Speter 279251877Speter/* We make it so if you have up to 4 threads 280251877Speter * writting based on the default size of 281251877Speter * the packet log 65 k, that would be 282251877Speter * 4 16k packets before we would hit 283251877Speter * a problem. 284251877Speter */ 285251877Speter#define SCTP_PKTLOG_WRITERS_NEED_LOCK 3 286251877Speter 287251877Speter/*************************/ 288251877Speter/* MTU */ 289251877Speter/*************************/ 290251877Speter#define SCTP_GATHER_MTU_FROM_IFN_INFO(ifn, ifn_index, af) ((struct ifnet *)ifn)->if_mtu 291251877Speter#define SCTP_GATHER_MTU_FROM_ROUTE(sctp_ifa, sa, rt) ((rt != NULL) ? rt->rt_rmx.rmx_mtu : 0) 292251877Speter#define SCTP_GATHER_MTU_FROM_INTFC(sctp_ifn) ((sctp_ifn->ifn_p != NULL) ? ((struct ifnet *)(sctp_ifn->ifn_p))->if_mtu : 0) 293251877Speter#define SCTP_SET_MTU_OF_ROUTE(sa, rt, mtu) do { \ 294251877Speter if (rt != NULL) \ 295251877Speter rt->rt_rmx.rmx_mtu = mtu; \ 296251877Speter } while(0) 297251877Speter 298251877Speter/* (de-)register interface event notifications */ 299251877Speter#define SCTP_REGISTER_INTERFACE(ifhandle, af) 300251877Speter#define SCTP_DEREGISTER_INTERFACE(ifhandle, af) 301251877Speter 302251877Speter/*************************/ 303251877Speter/* These are for logging */ 304251877Speter/*************************/ 305251877Speter/* return the base ext data pointer */ 306251877Speter#define SCTP_BUF_EXTEND_BASE(m) (m->m_ext.ext_buf) 307251877Speter /* return the refcnt of the data pointer */ 308251877Speter#define SCTP_BUF_EXTEND_REFCNT(m) (*m->m_ext.ref_cnt) 309251877Speter/* return any buffer related flags, this is 310251877Speter * used beyond logging for apple only. 311251877Speter */ 312251877Speter#define SCTP_BUF_GET_FLAGS(m) (m->m_flags) 313251877Speter 314251877Speter/* For BSD this just accesses the M_PKTHDR length 315251877Speter * so it operates on an mbuf with hdr flag. Other 316251877Speter * O/S's may have seperate packet header and mbuf 317251877Speter * chain pointers.. thus the macro. 318251877Speter */ 319251877Speter#define SCTP_HEADER_TO_CHAIN(m) (m) 320251877Speter#define SCTP_DETACH_HEADER_FROM_CHAIN(m) 321251877Speter#define SCTP_HEADER_LEN(m) (m->m_pkthdr.len) 322251877Speter#define SCTP_GET_HEADER_FOR_OUTPUT(o_pak) 0 323251877Speter#define SCTP_RELEASE_HEADER(m) 324251877Speter#define SCTP_RELEASE_PKT(m) sctp_m_freem(m) 325251877Speter 326251877Speter#define SCTP_GET_PKT_VRFID(m, vrf_id) ((vrf_id = SCTP_DEFAULT_VRFID) != SCTP_DEFAULT_VRFID) 327251877Speter 328251877Speter 329251877Speter 330251877Speter/* Attach the chain of data into the sendable packet. */ 331251877Speter#define SCTP_ATTACH_CHAIN(pak, m, packet_length) do { \ 332251877Speter pak = m; \ 333251877Speter pak->m_pkthdr.len = packet_length; \ 334251877Speter } while(0) 335251877Speter 336251877Speter/* Other m_pkthdr type things */ 337251877Speter#define SCTP_IS_IT_BROADCAST(dst, m) ((m->m_flags & M_PKTHDR) ? in_broadcast(dst, m->m_pkthdr.rcvif) : 0) 338251877Speter#define SCTP_IS_IT_LOOPBACK(m) ((m->m_flags & M_PKTHDR) && ((m->m_pkthdr.rcvif == NULL) || (m->m_pkthdr.rcvif->if_type == IFT_LOOP))) 339251877Speter 340251877Speter 341251877Speter/* This converts any input packet header 342251877Speter * into the chain of data holders, for BSD 343251877Speter * its a NOP. 344251877Speter */ 345251877Speter 346251877Speter/* Macro's for getting length from V6/V4 header */ 347251877Speter#define SCTP_GET_IPV4_LENGTH(iph) (iph->ip_len) 348251877Speter#define SCTP_GET_IPV6_LENGTH(ip6) (ntohs(ip6->ip6_plen)) 349251877Speter 350251877Speter/* get the v6 hop limit */ 351251877Speter#define SCTP_GET_HLIM(inp, ro) in6_selecthlim((struct in6pcb *)&inp->ip_inp.inp, (ro ? (ro->ro_rt ? (ro->ro_rt->rt_ifp) : (NULL)) : (NULL))); 352251877Speter 353251877Speter/* is the endpoint v6only? */ 354251877Speter#define SCTP_IPV6_V6ONLY(inp) (((struct inpcb *)inp)->inp_flags & IN6P_IPV6_V6ONLY) 355251877Speter/* is the socket non-blocking? */ 356251877Speter#define SCTP_SO_IS_NBIO(so) ((so)->so_state & SS_NBIO) 357251877Speter#define SCTP_SET_SO_NBIO(so) ((so)->so_state |= SS_NBIO) 358251877Speter#define SCTP_CLEAR_SO_NBIO(so) ((so)->so_state &= ~SS_NBIO) 359251877Speter/* get the socket type */ 360251877Speter#define SCTP_SO_TYPE(so) ((so)->so_type) 361251877Speter/* reserve sb space for a socket */ 362251877Speter#define SCTP_SORESERVE(so, send, recv) soreserve(so, send, recv) 363251877Speter/* wakeup a socket */ 364251877Speter#define SCTP_SOWAKEUP(so) wakeup(&(so)->so_timeo) 365251877Speter/* clear the socket buffer state */ 366251877Speter#define SCTP_SB_CLEAR(sb) \ 367251877Speter (sb).sb_cc = 0; \ 368251877Speter (sb).sb_mb = NULL; \ 369251877Speter (sb).sb_mbcnt = 0; 370251877Speter 371251877Speter#define SCTP_SB_LIMIT_RCV(so) so->so_rcv.sb_hiwat 372251877Speter#define SCTP_SB_LIMIT_SND(so) so->so_snd.sb_hiwat 373251877Speter 374251877Speter/* 375251877Speter * routes, output, etc. 376251877Speter */ 377251877Spetertypedef struct route sctp_route_t; 378251877Spetertypedef struct rtentry sctp_rtentry_t; 379251877Speter 380251877Speter#define SCTP_RTALLOC(ro, vrf_id) rtalloc_ign((struct route *)ro, 0UL) 381251877Speter 382251877Speter/* Future zero copy wakeup/send function */ 383251877Speter#define SCTP_ZERO_COPY_EVENT(inp, so) 384251877Speter/* This is re-pulse ourselves for sendbuf */ 385251877Speter#define SCTP_ZERO_COPY_SENDQ_EVENT(inp, so) 386251877Speter 387251877Speter/* 388251877Speter * IP output routines 389251877Speter */ 390251877Speter#define SCTP_IP_OUTPUT(result, o_pak, ro, stcb, vrf_id) \ 391251877Speter{ \ 392251877Speter int o_flgs = 0; \ 393251877Speter if (stcb && stcb->sctp_ep && stcb->sctp_ep->sctp_socket) { \ 394251877Speter o_flgs = IP_RAWOUTPUT | (stcb->sctp_ep->sctp_socket->so_options & SO_DONTROUTE); \ 395251877Speter } else { \ 396251877Speter o_flgs = IP_RAWOUTPUT; \ 397251877Speter } \ 398251877Speter result = ip_output(o_pak, NULL, ro, o_flgs, 0, NULL); \ 399251877Speter} 400251877Speter 401#define SCTP_IP6_OUTPUT(result, o_pak, ro, ifp, stcb, vrf_id) \ 402{ \ 403 if (stcb && stcb->sctp_ep) \ 404 result = ip6_output(o_pak, \ 405 ((struct in6pcb *)(stcb->sctp_ep))->in6p_outputopts, \ 406 (ro), 0, 0, ifp, NULL); \ 407 else \ 408 result = ip6_output(o_pak, NULL, (ro), 0, 0, ifp, NULL); \ 409} 410 411struct mbuf * 412sctp_get_mbuf_for_msg(unsigned int space_needed, 413 int want_header, int how, int allonebuf, int type); 414 415 416/* 417 * SCTP AUTH 418 */ 419#define HAVE_SHA2 420 421#define SCTP_READ_RANDOM(buf, len) read_random(buf, len) 422 423#ifdef USE_SCTP_SHA1 424#include <netinet/sctp_sha1.h> 425#else 426#include <crypto/sha1.h> 427/* map standard crypto API names */ 428#define SHA1_Init SHA1Init 429#define SHA1_Update SHA1Update 430#define SHA1_Final(x,y) SHA1Final((caddr_t)x, y) 431#endif 432 433#if defined(HAVE_SHA2) 434#include <crypto/sha2/sha2.h> 435#endif 436 437#include <sys/md5.h> 438/* map standard crypto API names */ 439#define MD5_Init MD5Init 440#define MD5_Update MD5Update 441#define MD5_Final MD5Final 442 443#endif 444