4.3BSD - /usr/src/games/sail/lo_main.c

   1: /*
   2:  * Copyright (c) 1983 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  */
   6: 
   7: #ifndef lint
   8: static char sccsid[] = "@(#)lo_main.c	5.1 (Berkeley) 5/29/85";
   9: #endif not lint
  10: 
  11: /*
  12:  * Print out the top ten SAILors
  13:  *
  14:  * -l force a long listing (print out real usernames)
  15:  */
  16: #include <pwd.h>
  17: #include "externs.h"
  18: 
  19: char *title[] = {
  20:     "Admiral", "Commodore", "Captain", "Captain",
  21:     "Captain", "Captain", "Captain", "Commander",
  22:     "Commander", "Lieutenant"
  23: };
  24: 
  25: lo_main()
  26: {
  27:     FILE *fp;
  28:     char sbuf[32];
  29:     int n = 0, people;
  30:     struct passwd *getpwuid(), *pass;
  31:     struct logs log;
  32:     struct ship *ship;
  33: 
  34:     if ((fp = fopen(LOGFILE, "r")) == 0) {
  35:         perror(LOGFILE);
  36:         exit(1);
  37:     }
  38:     switch (fread((char *)&people, sizeof people, 1, fp)) {
  39:     case 0:
  40:         printf("Nobody has sailed yet.\n");
  41:         exit(0);
  42:     case 1:
  43:         break;
  44:     default:
  45:         perror(LOGFILE);
  46:         exit(1);
  47:     }
  48:     while (fread((char *)&log, sizeof log, 1, fp) == 1 &&
  49:            log.l_name[0] != '\0') {
  50:         if (longfmt && (pass = getpwuid(log.l_uid)) != NULL)
  51:             (void) sprintf(sbuf, "%10.10s (%s)",
  52:                 log.l_name, pass->pw_name);
  53:         else
  54:             (void) sprintf(sbuf, "%20.20s", log.l_name);
  55:         ship = &scene[log.l_gamenum].ship[log.l_shipnum];
  56:         printf("%-10s %21s of the %15s %3d points, %5.2f equiv\n",
  57:             title[n++], sbuf, ship->shipname, log.l_netpoints,
  58:             (float) log.l_netpoints / ship->specs->pts);
  59:     }
  60:     printf("\n%d people have played.\n", people);
  61:     return 0;
  62: }

Defined functions

Defined variables