386BSD 0.1 development

Work on file usr/src/sys.386bsd/netinet/in_proto.c

Co-Authored-By: Lynne Greer Jolitz <ljolitz@cardio.ucsf.edu>
Synthesized-from: 386BSD-0.1

diff --git a/usr/src/sys.386bsd/netinet/in_proto.c b/usr/src/sys.386bsd/netinet/in_proto.c
new file mode 100644 (file)
index 0000000..52b282c
--- /dev/null
+++ b/usr/src/sys.386bsd/netinet/in_proto.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 1982, 1986 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)in_proto.c  7.5 (Berkeley) 6/28/90
+ */
+
+#include "param.h"
+#include "socket.h"
+#include "protosw.h"
+#include "domain.h"
+#include "mbuf.h"
+
+#include "in.h"
+#include "in_systm.h"
+
+/*
+ * TCP/IP protocol family: IP, ICMP, UDP, TCP.
+ */
+int    ip_output(),ip_ctloutput();
+int    ip_init(),ip_slowtimo(),ip_drain();
+int    icmp_input();
+int    udp_input(),udp_ctlinput();
+int    udp_usrreq();
+int    udp_init();
+int    tcp_input(),tcp_ctlinput();
+int    tcp_usrreq(),tcp_ctloutput();
+int    tcp_init(),tcp_fasttimo(),tcp_slowtimo(),tcp_drain();
+int    rip_input(),rip_output(),rip_ctloutput(), rip_usrreq();
+/*
+ * IMP protocol family: raw interface.
+ * Using the raw interface entry to get the timer routine
+ * in is a kludge.
+ */
+#include "imp.h"
+#if NIMP > 0
+int    rimp_output(), hostslowtimo();
+#endif
+
+#ifdef NSIP
+int    idpip_input(), nsip_ctlinput();
+#endif
+
+#ifdef TPIP
+int    tpip_input(), tpip_ctlinput(), tp_ctloutput(), tp_usrreq();
+int    tp_init(), tp_slowtimo(), tp_drain();
+#endif
+
+#ifdef EON
+int    eoninput(), eonctlinput(), eonprotoinit();
+#endif EON
+
+extern struct domain inetdomain;
+
+struct protosw inetsw[] = {
+{ 0,           &inetdomain,    0,              0,
+  0,           ip_output,      0,              0,
+  0,
+  ip_init,     0,              ip_slowtimo,    ip_drain,
+},
+{ SOCK_DGRAM,  &inetdomain,    IPPROTO_UDP,    PR_ATOMIC|PR_ADDR,
+  udp_input,   0,              udp_ctlinput,   ip_ctloutput,
+  udp_usrreq,
+  udp_init,    0,              0,              0,
+},
+{ SOCK_STREAM, &inetdomain,    IPPROTO_TCP,    PR_CONNREQUIRED|PR_WANTRCVD,
+  tcp_input,   0,              tcp_ctlinput,   tcp_ctloutput,
+  tcp_usrreq,
+  tcp_init,    tcp_fasttimo,   tcp_slowtimo,   tcp_drain,
+},
+{ SOCK_RAW,    &inetdomain,    IPPROTO_RAW,    PR_ATOMIC|PR_ADDR,
+  rip_input,   rip_output,     0,              rip_ctloutput,
+  rip_usrreq,
+  0,           0,              0,              0,
+},
+{ SOCK_RAW,    &inetdomain,    IPPROTO_ICMP,   PR_ATOMIC|PR_ADDR,
+  icmp_input,  rip_output,     0,              rip_ctloutput,
+  rip_usrreq,
+  0,           0,              0,              0,
+},
+#ifdef TPIP
+{ SOCK_SEQPACKET,&inetdomain,  IPPROTO_TP,     PR_CONNREQUIRED|PR_WANTRCVD,
+  tpip_input,  0,              tpip_ctlinput,          tp_ctloutput,
+  tp_usrreq,
+  tp_init,     0,              tp_slowtimo,    tp_drain,
+},
+#endif
+/* EON (ISO CLNL over IP) */
+#ifdef EON
+{ SOCK_RAW,    &inetdomain,    IPPROTO_EON,    0,
+  eoninput,    0,              eonctlinput,            0,
+  0,
+  eonprotoinit,        0,              0,              0,
+},
+#endif
+#ifdef NSIP
+{ SOCK_RAW,    &inetdomain,    IPPROTO_IDP,    PR_ATOMIC|PR_ADDR,
+  idpip_input, rip_output,     nsip_ctlinput,  0,
+  rip_usrreq,
+  0,           0,              0,              0,
+},
+#endif
+       /* raw wildcard */
+{ SOCK_RAW,    &inetdomain,    0,              PR_ATOMIC|PR_ADDR,
+  rip_input,   rip_output,     0,              rip_ctloutput,
+  rip_usrreq,
+  0,           0,              0,              0,
+},
+};
+
+struct domain inetdomain =
+    { AF_INET, "internet", 0, 0, 0, 
+      inetsw, &inetsw[sizeof(inetsw)/sizeof(inetsw[0])] };
+
+#if NIMP > 0
+extern struct domain impdomain;
+
+struct protosw impsw[] = {
+{ SOCK_RAW,    &impdomain,     0,              PR_ATOMIC|PR_ADDR,
+  0,           rimp_output,    0,              0,
+  rip_usrreq,
+  0,           0,              hostslowtimo,   0,
+},
+};
+
+struct domain impdomain =
+    { AF_IMPLINK, "imp", 0, 0, 0,
+      impsw, &impsw[sizeof (impsw)/sizeof(impsw[0])] };
+#endif
+