[unix-history] / usr / src / bin / rmdir / rmdir.c

/*-
* Copyright (c) 1992, 1993
*      The Regents of the University of California.  All rights reserved.
*
* %sccs.include.redist.c%
*/

#ifndef lint
static char copyright[] =
"@(#) Copyright (c) 1992, 1993\n\
       The Regents of the University of California.  All rights reserved.\n";
#endif /* not lint */

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

#include <err.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>

void usage __P((void));

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

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

       if (argc == 0)
               usage();

       for (errors = 0; *argv; ++argv)
               if (rmdir(*argv) < 0) {
                       warn("%s", *argv);
                       errors = 1;
               }
       exit(errors);
}

void
usage()
{
       (void)fprintf(stderr, "usage: rmdir directory ...\n");
       exit(1);
}