[src/trunk]: src/crypto/dist/kame/racoon have safeputchar() for tcpdump/packe...

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

details:   https://anonhg.NetBSD.org/src/rev/187c649bc2e5
branches:  trunk
changeset: 503001:187c649bc2e5
user:      itojun <itojun%NetBSD.org@localhost>
date:      Sun Jan 28 17:17:56 2001 +0000

description:
have safeputchar() for tcpdump/packet-isakmp.c.  reported by bernd,
sync with kame.

diffstat:

 crypto/dist/kame/racoon/isakmp.c |  17 ++++++++++++++++-
 1 files changed, 16 insertions(+), 1 deletions(-)

diffs (45 lines):

diff -r ed57f8e2c303 -r 187c649bc2e5 crypto/dist/kame/racoon/isakmp.c
--- a/crypto/dist/kame/racoon/isakmp.c  Sun Jan 28 16:18:09 2001 +0000
+++ b/crypto/dist/kame/racoon/isakmp.c  Sun Jan 28 17:17:56 2001 +0000
@@ -1,4 +1,4 @@
-/*     $KAME: isakmp.c,v 1.124 2001/01/26 04:02:46 thorpej Exp $       */
+/*     $KAME: isakmp.c,v 1.125 2001/01/28 17:17:17 itojun Exp $        */
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -55,6 +55,7 @@
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
 #endif
+#include <ctype.h>
 
 #if !defined(HAVE_GETADDRINFO) || !defined(HAVE_GETNAMEINFO)
 #include "addrinfo.h"
@@ -2046,6 +2047,7 @@
 #ifdef INET6
 char *getname6 __P((const u_char *));
 #endif
+int safeputchar __P((int));
 
 /*
  * Return a name for the IP address pointed to by ap.  This address
@@ -2095,6 +2097,19 @@
 }
 #endif /* INET6 */
 
+int
+safeputchar(c)
+       int c;
+{
+       unsigned char ch;
+
+       ch = (unsigned char)(c & 0xff);
+       if (c < 0x80 && isprint(c))
+               return printf("%c", c & 0xff);
+       else
+               return printf("\\%03o", c & 0xff);
+}
+
 void
 isakmp_printpacket(msg, from, my, decoded)
        vchar_t *msg;