rx/rx_dumptrace.c

   1 /*
   2 ****************************************************************************
   3 *        Copyright IBM Corporation 1988, 1989 - All Rights Reserved        *
   4 *                                                                          *
   5 * Permission to use, copy, modify, and distribute this software and its    *
   6 * documentation for any purpose and without fee is hereby granted,         *
   7 * provided that the above copyright notice appear in all copies and        *
   8 * that both that copyright notice and this permission notice appear in     *
   9 * supporting documentation, and that the name of IBM not be used in        *
  10 * advertising or publicity pertaining to distribution of the software      *
  11 * without specific, written prior permission.                              *
  12 *                                                                          *
  13 * IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL *
  14 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL IBM *
  15 * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY      *
  16 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER  *
  17 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING   *
  18 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.    *
  19 ****************************************************************************
  20 */
  21
  22 #define RXDEBUG 1 /* XXX fix abi */
  23
  24 #include "rx_locl.h"
  25
  26 RCSID("$Id$");
  27
  28 int
  29 main(int argc, char **argv)
  30 {
  31     struct rx_trace ip;
  32     int error = 0;
  33     int fd;
  34
  35     setlinebuf(stdout);
  36     argv++;
  37     argc--;
  38     while (argc && **argv == '-') {
  39         if (strcmp(*argv, "-trace") == 0) {
  40             strlcpy(rxi_tracename, *(++argv), sizeof(rxi_tracename));
  41             argc--;
  42         } else {
  43             error++;
  44             break;
  45         }
  46         argv++, argc--;
  47     }
  48     if (error || argc != 0) {
  49         printf("usage: dumptrace [-trace pathname]");
  50         exit(1);
  51     }
  52     fd = open(rxi_tracename, O_RDONLY);
  53     if (fd < 0) {
  54         perror("");
  55         exit(errno);
  56     }
  57     while (read(fd, &ip, sizeof(struct rx_trace))) {
  58         printf("%9u ", (unsigned)ip.now);
  59         switch (ip.event) {
  60         case RX_CALL_END:
  61             putchar('E');
  62             break;
  63         case RX_CALL_START:
  64             putchar('S');
  65             break;
  66         case RX_CALL_ARRIVAL:
  67             putchar('A');
  68             break;
  69         case RX_TRACE_DROP:
  70             putchar('D');
  71             break;
  72         default:
  73             putchar('U');
  74             break;
  75         }
  76         printf(" %3u %7u %7u      %lx.%x\n",
  77                (unsigned)ip.qlen,
  78                (unsigned)ip.servicetime,
  79                (unsigned)ip.waittime,
  80                ip.cid,
  81                ip.call);
  82     }
  83     return 0;
  84 }