don't let users create their own symbol table for the running kernel

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

/*-
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Hugh Smith at The University of Guelph.
*
* %sccs.include.redist.c%
*/

#ifndef lint
char copyright[] =
"@(#) Copyright (c) 1990 The Regents of the University of California.\n\
All rights reserved.\n";
#endif /* not lint */

#ifndef lint
static char sccsid[] = "@(#)ranlib.c    5.6 (Berkeley) %G%";
#endif /* not lint */

#include <sys/types.h>
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <archive.h>

CHDR chdr;
u_int options;                          /* UNUSED -- keep open_archive happy */
char *archive;

main(argc, argv)
       int argc;
       char **argv;
{
       extern int optind;
       int ch, eval, tflag;

       tflag = 0;
       while ((ch = getopt(argc, argv, "t")) != EOF)
               switch(ch) {
               case 't':
                       tflag = 1;
                       break;
               case '?':
               default:
                       usage();
               }
       argc -= optind;
       argv += optind;

       if (!*argv)
               usage();

       for (eval = 0; archive = *argv++;)
               eval |= tflag ? touch() : build();
       exit(eval);
}

usage()
{
       (void)fprintf(stderr, "usage: ranlib [-t] archive ...\n");
       exit(1);
}