4.3BSD - /usr/src/usr.lib/sendmail/aux/mailstats.c

   1: /*
   2: **  Sendmail
   3: **  Copyright (c) 1983  Eric P. Allman
   4: **  Berkeley, California
   5: **
   6: **  Copyright (c) 1983 Regents of the University of California.
   7: **  All rights reserved.  The Berkeley software License Agreement
   8: **  specifies the terms and conditions for redistribution.
   9: */
  10: 
  11: #ifndef lint
  12: char copyright[] =
  13: "@(#) Copyright (c) 1980 Regents of the University of California.\n\
  14:  All rights reserved.\n";
  15: #endif not lint
  16: 
  17: #ifndef lint
  18: static char SccsId[] = "@(#)mailstats.c	5.3 (Berkeley) 5/2/86";
  19: #endif not lint
  20: 
  21: # include "../src/sendmail.h"
  22: # include "../src/mailstats.h"
  23: 
  24: /*
  25: **  MAILSTATS -- print mail statistics.
  26: **
  27: **	Flags:
  28: **		-Ffile		Name of statistics file.
  29: **
  30: **	Exit Status:
  31: **		zero.
  32: */
  33: 
  34: main(argc, argv)
  35:     char  **argv;
  36: {
  37:     register int fd;
  38:     struct statistics stat;
  39:     char *sfile = "/usr/lib/sendmail.st";
  40:     register int i;
  41:     extern char *ctime();
  42: 
  43:     fd = open(sfile, 0);
  44:     if (fd < 0)
  45:     {
  46:         perror(sfile);
  47:         exit(EX_NOINPUT);
  48:     }
  49:     if (read(fd, &stat, sizeof stat) != sizeof stat ||
  50:         stat.stat_size != sizeof stat)
  51:     {
  52:         (void) fprintf(stderr, "File size change\n");
  53:         exit(EX_OSERR);
  54:     }
  55: 
  56:     printf("Statistics from %s", ctime(&stat.stat_itime));
  57:     printf(" M msgsfr bytes_from  msgsto   bytes_to\n");
  58:     for (i = 0; i < MAXMAILERS; i++)
  59:     {
  60:         if (stat.stat_nf[i] == 0 && stat.stat_nt[i] == 0)
  61:             continue;
  62:         printf("%2d ", i);
  63:         printf("%6ld %10ldK ", stat.stat_nf[i], stat.stat_bf[i]);
  64:         printf("%6ld %10ldK\n", stat.stat_nt[i], stat.stat_bt[i]);
  65:     }
  66: }

Defined functions

Defined variables