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veriexecctl.c revision 1.5 
      1 /*	$NetBSD: veriexecctl.c,v 1.5 2004/03/06 11:57:14 blymn Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 1998-1999 Brett Lymn
      5  *                         (blymn (at) baea.com.au, brett_lymn (at) yahoo.com.au)
      6  * All rights reserved.
      7  *
      8  * This code has been donated to The NetBSD Foundation by the Author.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. The name of the author may not be used to endorse or promote products
     16  *    derived from this software withough specific prior written permission
     17  *
     18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     22  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
     23  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
     24  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
     25  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
     27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     28  *
     29  *
     30  */
     31 
     32 
     33 #include <stdio.h>
     34 #include <stdlib.h>
     35 #include <fcntl.h>
     36 #include <err.h>
     37 
     38 #define VERIEXEC_DEV "/dev/veriexec"
     39 
     40 /* globals */
     41 int fd;
     42 extern FILE *yyin;
     43 int yyparse(void);
     44 
     45 int
     46 main(int argc, char *argv[])
     47 {
     48 	if (argv[1] == NULL) {
     49 		fprintf(stderr, "usage: veriexecctl signature_file\n");
     50 		exit(1);
     51 	}
     52 
     53 	fd = open(VERIEXEC_DEV, O_WRONLY, 0);
     54 	if (fd < 0) {
     55 		err(EXIT_FAILURE, "Open of veriexec device %s failed",
     56 		    VERIEXEC_DEV);
     57 	}
     58 
     59 	if ((yyin = fopen(argv[1], "r")) == NULL) {
     60 		err(EXIT_FAILURE, "Opening signature file %s failed",
     61 		    argv[1]);
     62 	}
     63 
     64 	yyparse();
     65         exit(0);
     66 }
     67