BSD 4_3_Net_2 release

[unix-history] / usr / src / usr.sbin / trpt / trpt.c

diff --git a/usr/src/usr.sbin/trpt/trpt.c b/usr/src/usr.sbin/trpt/trpt.c
index c12a22a..e7b92a1 100644 (file)
--- a/usr/src/usr.sbin/trpt/trpt.c
+++ b/usr/src/usr.sbin/trpt/trpt.c
@@ -2,7 +2,33 @@
  * Copyright (c) 1983, 1988 Regents of the University of California.
  * All rights reserved.
  *
  * Copyright (c) 1983, 1988 Regents of the University of California.
  * All rights reserved.
  *

- * %sccs.include.redist.c%
+ * 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.

  */
 
 #ifndef lint
  */
 
 #ifndef lint


@@ -12,13 +38,17 @@ char copyright[] =
 #endif /* not lint */
 
 #ifndef lint
 #endif /* not lint */
 
 #ifndef lint

-static char sccsid[] = "@(#)trpt.c     5.13 (Berkeley) %G%";
+static char sccsid[] = "@(#)trpt.c     5.14 (Berkeley) 7/1/91";

 #endif /* not lint */
 
 #endif /* not lint */
 

-#include <machine/pte.h>
-

 #include <sys/param.h>
 #include <sys/param.h>

+#if BSD >= 199103
+#define NEWVM
+#endif
+#ifndef NEWVM
+#include <machine/pte.h>

 #include <sys/vmmac.h>
 #include <sys/vmmac.h>

+#endif

 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #define PRUREQUESTS
 #include <sys/socket.h>
 #include <sys/socketvar.h>
 #define PRUREQUESTS


@@ -56,14 +86,18 @@ struct nlist nl[] = {
        { "_tcp_debug" },
 #define        N_TCP_DEBX      1
        { "_tcp_debx" },
        { "_tcp_debug" },
 #define        N_TCP_DEBX      1
        { "_tcp_debx" },

+#ifndef NEWVM

 #define        N_SYSMAP        2
        { "_Sysmap" },
 #define        N_SYSSIZE       3
        { "_Syssize" },
 #define        N_SYSMAP        2
        { "_Sysmap" },
 #define        N_SYSSIZE       3
        { "_Syssize" },

+#endif

        { "" },
 };
 
        { "" },
 };
 

+#ifndef NEWVM

 static struct pte *Sysmap;
 static struct pte *Sysmap;

+#endif

 static caddr_t tcp_pcbs[TCP_NDEBUG];
 static n_time ntime;
 static int aflag, kflag, memf, follow, sflag, tflag;
 static caddr_t tcp_pcbs[TCP_NDEBUG];
 static n_time ntime;
 static int aflag, kflag, memf, follow, sflag, tflag;


@@ -80,7 +114,7 @@ main(argc, argv)
 
        jflag = npcbs = 0;
        while ((ch = getopt(argc, argv, "afjp:st")) != EOF)
 
        jflag = npcbs = 0;
        while ((ch = getopt(argc, argv, "afjp:st")) != EOF)

-               switch((char)ch) {
+               switch (ch) {

                case 'a':
                        ++aflag;
                        break;
                case 'a':
                        ++aflag;
                        break;


@@ -136,18 +170,23 @@ main(argc, argv)
                exit(2);
        }
        if (kflag) {
                exit(2);
        }
        if (kflag) {

+#ifdef NEWVM
+               fputs("trpt: can't do core files yet\n", stderr);
+               exit(1);
+#else

                off_t off;
 
                Sysmap = (struct pte *)
                   malloc((u_int)(nl[N_SYSSIZE].n_value * sizeof(struct pte)));
                if (!Sysmap) {
                off_t off;
 
                Sysmap = (struct pte *)
                   malloc((u_int)(nl[N_SYSSIZE].n_value * sizeof(struct pte)));
                if (!Sysmap) {

-                       fputs("arp: can't get memory for Sysmap.\n", stderr);
+                       fputs("trpt: can't get memory for Sysmap.\n", stderr);

                        exit(1);
                }
                off = nl[N_SYSMAP].n_value & ~KERNBASE;
                (void)lseek(memf, off, L_SET);
                (void)read(memf, (char *)Sysmap,
                    (int)(nl[N_SYSSIZE].n_value * sizeof(struct pte)));
                        exit(1);
                }
                off = nl[N_SYSMAP].n_value & ~KERNBASE;
                (void)lseek(memf, off, L_SET);
                (void)read(memf, (char *)Sysmap,
                    (int)(nl[N_SYSSIZE].n_value * sizeof(struct pte)));

+#endif

        }
        (void)klseek(memf, (off_t)nl[N_TCP_DEBX].n_value, L_SET);
        if (read(memf, (char *)&tcp_debx, sizeof(tcp_debx)) !=
        }
        (void)klseek(memf, (off_t)nl[N_TCP_DEBX].n_value, L_SET);
        if (read(memf, (char *)&tcp_debx, sizeof(tcp_debx)) !=


@@ -360,9 +399,11 @@ klseek(fd, base, off)
 {
        off_t lseek();
 
 {
        off_t lseek();
 

+#ifndef NEWVM

        if (kflag) {    /* get kernel pte */
                base &= ~KERNBASE;
                base = ctob(Sysmap[btop(base)].pg_pfnum) + (base & PGOFSET);
        }
        if (kflag) {    /* get kernel pte */
                base &= ~KERNBASE;
                base = ctob(Sysmap[btop(base)].pg_pfnum) + (base & PGOFSET);
        }

+#endif

        (void)lseek(fd, base, off);
 }
        (void)lseek(fd, base, off);
 }