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/*
* (C) 2006-2007 by Pablo Neira Ayuso <pablo@netfilter.org>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*/
#include "internal.h"
int __snprintf_expect(char *buf,
unsigned int len,
const struct nf_expect *exp,
unsigned int type,
unsigned int msg_output,
unsigned int flags)
{
int size;
switch(msg_output) {
case NFCT_O_DEFAULT:
size = __snprintf_expect_default(buf, len, exp, type, flags);
break;
default:
errno = ENOENT;
return -1;
}
/* NULL terminated string */
if (snprintf(buf+size, len-size, "\0") == -1)
return -1;
return size;
}
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