reasonable error message

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

static char *sccsid = "@(#)rmdir.c      4.8 (Berkeley) %G%";
/*
* Remove directory
*/
#include <stdio.h>

main(argc,argv)
       int argc;
       char **argv;
{
       int errors = 0;

       if (argc < 2) {
               fprintf(stderr, "usage: %s directory ...\n", argv[0]);
               exit(1);
       }
       while (--argc)
               if (rmdir(*++argv) < 0) {
                       fprintf(stderr, "rmdir: ");
                       perror(*argv);;
                       errors++;
               }
       exit(errors != 0);
}