usr/src/cmd/badsect.c

static  char *sccsid = "@(#)badsect.c   4.2 (Berkeley) 81/05/11";

/*
 * badsect
 *
 * Badsect takes a list of file-system relative sector numbers
 * and makes files containing the blocks of which these sectors are a part.
 * It can be used to contain sectors which have problems if these sectors
 * are not part of the bad file for the pack (see bad144).  For instance,
 * this program can be used if the driver for the file system in question
 * does not support bad block forwarding.
 */
#include <sys/param.h>

main(argc, argv)
        int argc;
        char **argv;
{
        char nambuf[32];
        int errs = 0;

        --argc, argv++;
        while (argc > 0) {
                if (mknod(*argv, 0, atoi(*argv) / CLSIZE))
                        perror("mknod"), errs++;
                argc--, argv++;
        }
        exit(errs);
}