| tcp_output.c (287775) | tcp_output.c (289276) |
|---|---|
| 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)tcp_output.c 8.4 (Berkeley) 5/24/95 30 */ 31 32#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 1982, 1986, 1988, 1990, 1993, 1995 3 * The Regents of the University of California. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 16 unchanged lines hidden (view full) --- 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * @(#)tcp_output.c 8.4 (Berkeley) 5/24/95 30 */ 31 32#include <sys/cdefs.h> |
| 33__FBSDID("$FreeBSD: head/sys/netinet/tcp_output.c 287775 2015-09-14 08:36:22Z hselasky $"); | 33__FBSDID("$FreeBSD: head/sys/netinet/tcp_output.c 289276 2015-10-14 00:35:37Z hiren $"); |
| 34 35#include "opt_inet.h" 36#include "opt_inet6.h" 37#include "opt_ipsec.h" 38#include "opt_tcpdebug.h" 39 40#include <sys/param.h> 41#include <sys/systm.h> --- 27 unchanged lines hidden (view full) --- 69#include <netinet6/ip6_var.h> 70#endif 71#define TCPOUTFLAGS 72#include <netinet/tcp_fsm.h> 73#include <netinet/tcp_seq.h> 74#include <netinet/tcp_timer.h> 75#include <netinet/tcp_var.h> 76#include <netinet/tcpip.h> | 34 35#include "opt_inet.h" 36#include "opt_inet6.h" 37#include "opt_ipsec.h" 38#include "opt_tcpdebug.h" 39 40#include <sys/param.h> 41#include <sys/systm.h> --- 27 unchanged lines hidden (view full) --- 69#include <netinet6/ip6_var.h> 70#endif 71#define TCPOUTFLAGS 72#include <netinet/tcp_fsm.h> 73#include <netinet/tcp_seq.h> 74#include <netinet/tcp_timer.h> 75#include <netinet/tcp_var.h> 76#include <netinet/tcpip.h> |
| 77#ifdef TCPPCAP 78#include <netinet/tcp_pcap.h> 79#endif |
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| 77#ifdef TCPDEBUG 78#include <netinet/tcp_debug.h> 79#endif 80#ifdef TCP_OFFLOAD 81#include <netinet/tcp_offload.h> 82#endif 83 84#ifdef IPSEC --- 1215 unchanged lines hidden (view full) --- 1300 else 1301 tp->t_flags2 &= ~TF2_PLPMTU_PMTUD; 1302 1303 if (tp->t_state == TCPS_SYN_SENT) 1304 TCP_PROBE5(connect__request, NULL, tp, ip6, tp, th); 1305 1306 TCP_PROBE5(send, NULL, tp, ip6, tp, th); 1307 | 80#ifdef TCPDEBUG 81#include <netinet/tcp_debug.h> 82#endif 83#ifdef TCP_OFFLOAD 84#include <netinet/tcp_offload.h> 85#endif 86 87#ifdef IPSEC --- 1215 unchanged lines hidden (view full) --- 1303 else 1304 tp->t_flags2 &= ~TF2_PLPMTU_PMTUD; 1305 1306 if (tp->t_state == TCPS_SYN_SENT) 1307 TCP_PROBE5(connect__request, NULL, tp, ip6, tp, th); 1308 1309 TCP_PROBE5(send, NULL, tp, ip6, tp, th); 1310 |
| 1311#ifdef TCPPCAP 1312 /* Save packet, if requested. */ 1313 tcp_pcap_add(th, m, &(tp->t_outpkts)); 1314#endif 1315 |
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| 1308 /* TODO: IPv6 IP6TOS_ECT bit on */ 1309 error = ip6_output(m, tp->t_inpcb->in6p_outputopts, &ro, 1310 ((so->so_options & SO_DONTROUTE) ? IP_ROUTETOIF : 0), 1311 NULL, NULL, tp->t_inpcb); 1312 1313 if (error == EMSGSIZE && ro.ro_rt != NULL) 1314 mtu = ro.ro_rt->rt_mtu; 1315 RO_RTFREE(&ro); --- 27 unchanged lines hidden (view full) --- 1343 tp->t_flags2 &= ~TF2_PLPMTU_PMTUD; 1344 } 1345 1346 if (tp->t_state == TCPS_SYN_SENT) 1347 TCP_PROBE5(connect__request, NULL, tp, ip, tp, th); 1348 1349 TCP_PROBE5(send, NULL, tp, ip, tp, th); 1350 | 1316 /* TODO: IPv6 IP6TOS_ECT bit on */ 1317 error = ip6_output(m, tp->t_inpcb->in6p_outputopts, &ro, 1318 ((so->so_options & SO_DONTROUTE) ? IP_ROUTETOIF : 0), 1319 NULL, NULL, tp->t_inpcb); 1320 1321 if (error == EMSGSIZE && ro.ro_rt != NULL) 1322 mtu = ro.ro_rt->rt_mtu; 1323 RO_RTFREE(&ro); --- 27 unchanged lines hidden (view full) --- 1351 tp->t_flags2 &= ~TF2_PLPMTU_PMTUD; 1352 } 1353 1354 if (tp->t_state == TCPS_SYN_SENT) 1355 TCP_PROBE5(connect__request, NULL, tp, ip, tp, th); 1356 1357 TCP_PROBE5(send, NULL, tp, ip, tp, th); 1358 |
| 1359#ifdef TCPPCAP 1360 /* Save packet, if requested. */ 1361 tcp_pcap_add(th, m, &(tp->t_outpkts)); 1362#endif 1363 |
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| 1351 error = ip_output(m, tp->t_inpcb->inp_options, &ro, 1352 ((so->so_options & SO_DONTROUTE) ? IP_ROUTETOIF : 0), 0, 1353 tp->t_inpcb); 1354 1355 if (error == EMSGSIZE && ro.ro_rt != NULL) 1356 mtu = ro.ro_rt->rt_mtu; 1357 RO_RTFREE(&ro); 1358 } --- 367 unchanged lines hidden --- | 1364 error = ip_output(m, tp->t_inpcb->inp_options, &ro, 1365 ((so->so_options & SO_DONTROUTE) ? IP_ROUTETOIF : 0), 0, 1366 tp->t_inpcb); 1367 1368 if (error == EMSGSIZE && ro.ro_rt != NULL) 1369 mtu = ro.ro_rt->rt_mtu; 1370 RO_RTFREE(&ro); 1371 } --- 367 unchanged lines hidden --- |