[src/trunk]: src/regress/sys/crypto Turn on WARNS to 4, so that magically -st...

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c8e08fa07419
branches:  trunk
changeset: 764966:c8e08fa07419
user:      christos <christos%NetBSD.org@localhost>
date:      Sat May 14 16:26:23 2011 +0000

description:
Turn on WARNS to 4, so that magically -std=gnu99 gets turned on and fix
the few warnings. Since the kernel uses c99, this makes kernel code that
uses c99 features compile.

diffstat:

 regress/sys/crypto/Makefile.inc            |  4 ++--
 regress/sys/crypto/blowfish/bftest.c       |  7 ++++---
 regress/sys/crypto/rijndael/rijndaeltest.c |  4 ++--
 3 files changed, 8 insertions(+), 7 deletions(-)

diffs (63 lines):

diff -r 2947da4548e4 -r c8e08fa07419 regress/sys/crypto/Makefile.inc
--- a/regress/sys/crypto/Makefile.inc   Sat May 14 16:17:55 2011 +0000
+++ b/regress/sys/crypto/Makefile.inc   Sat May 14 16:26:23 2011 +0000
@@ -1,11 +1,11 @@
-#      $NetBSD: Makefile.inc,v 1.7 2002/09/18 04:16:01 lukem Exp $
+#      $NetBSD: Makefile.inc,v 1.8 2011/05/14 16:26:23 christos Exp $
 #      $KAME: Makefile.inc,v 1.3 2000/11/08 05:58:24 itojun Exp $
 
 .if !target(regress)
 .include <bsd.own.mk>
 
 SYSDIR=        ${NETBSDSRCDIR}/sys
-WARNS?=        1
+WARNS?=        4
 
 regress:
        @./${PROG}
diff -r 2947da4548e4 -r c8e08fa07419 regress/sys/crypto/blowfish/bftest.c
--- a/regress/sys/crypto/blowfish/bftest.c      Sat May 14 16:17:55 2011 +0000
+++ b/regress/sys/crypto/blowfish/bftest.c      Sat May 14 16:26:23 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bftest.c,v 1.5 2005/02/06 06:05:19 perry Exp $ */
+/*     $NetBSD: bftest.c,v 1.6 2011/05/14 16:26:23 christos Exp $      */
 /*     $KAME: bftest.c,v 1.3 2000/11/08 05:58:24 itojun Exp $  */
 
 /*
@@ -97,7 +97,7 @@
 
 #include <crypto/blowfish/blowfish.h>
 
-static char *bf_key[2]={
+static const char *bf_key[2]={
        "abcdefghijklmnopqrstuvwxyz",
        "Who is John Galt?"
 };
@@ -165,7 +165,8 @@
        printf("testing blowfish in raw ecb mode\n");
 again:
        for (n = 0; n < 2; n++) {
-               BF_set_key(&key, strlen(bf_key[n]), (unsigned char *)bf_key[n]);
+               BF_set_key(&key, strlen(bf_key[n]),
+                   (const unsigned char *)bf_key[n]);
 
                hex2bin((u_int8_t *)plain, bf_plain[n]);
                hex2bin((u_int8_t *)cipher, bf_cipher[n]);
diff -r 2947da4548e4 -r c8e08fa07419 regress/sys/crypto/rijndael/rijndaeltest.c
--- a/regress/sys/crypto/rijndael/rijndaeltest.c        Sat May 14 16:17:55 2011 +0000
+++ b/regress/sys/crypto/rijndael/rijndaeltest.c        Sat May 14 16:26:23 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: rijndaeltest.c,v 1.7 2006/05/12 01:56:39 mrg Exp $     */
+/*     $NetBSD: rijndaeltest.c,v 1.8 2011/05/14 16:26:23 christos Exp $        */
 /*     $KAME: rijndaeltest.c,v 1.7 2001/05/27 01:56:45 itojun Exp $    */
 
 /*
@@ -92,7 +92,7 @@
        size_t l;
        const char *s;
 {
-       int i;
+       size_t i;
        u_int v;
 
        for (i = 0; i < l && *s; i++) {