break out special local mail processing (e.g., mapping to the

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

/*
* Copyright (c) 1988, 1993
*      The Regents of the University of California.  All rights reserved.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1988, 1993\n\
       The Regents of the University of California.  All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)accton.c    8.1 (Berkeley) %G%";
#endif /* not lint */

#include <sys/types.h>
#include <errno.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>

void usage __P((void));

int
main(argc, argv)
       int argc;
       char *argv[];
{
       int ch;

       while ((ch = getopt(argc, argv, "")) != EOF)
               switch(ch) {
               case '?':
               default:
                       usage();
               }
       argc -= optind;
       argv += optind;

       switch(argc) {
       case 0: 
               if (acct(NULL)) {
                       (void)fprintf(stderr,
                           "accton: %s\n", strerror(errno));
                       exit(1);
               }
               break;
       case 1:
               if (acct(*argv)) {
                       (void)fprintf(stderr,
                           "accton: %s: %s\n", *argv, strerror(errno));
                       exit(1);
               }
               break;
       default:
               usage();
       }
       exit(0);
}

void
usage()
{
       (void)fprintf(stderr, "usage: accton [file]\n");
       exit(1);
}