06-09-2009
netfilter / iptables
HI,
Is the Netfilter and IPtables same?
Thanks & Regards
Arun
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LEARN ABOUT SUSE
ipq_errstr
IPQ_ERRSTR(3) Linux Programmer's Manual IPQ_ERRSTR(3)
NAME
ipq_errstr, ipq_perror -- libipq error handling routines
SYNOPSIS
#include <linux/netfilter.h>
#include <libipq.h>
char *ipq_errstr(void);
void ipq_perror(const char *s);
DESCRIPTION
The ipq_errstr function returns a descriptive error message based on the current value of the internal ipq_errno variable. All libipq API
functions set this internal variable upon failure.
The ipq_perror function prints an error message to stderr corresponding to the current value of the internal ipq_error variable, and the
global errno variable (if set). The error message is prefixed with the string s as supplied by the application. If s is NULL, the error
message is prefixed with the string "ERROR".
RETURN VALUE
ipq_errstr returns an error message as outlined above.
BUGS
None known.
AUTHOR
James Morris <jmorris@intercode.com.au>
COPYRIGHT
Copyright (c) 2000-2001 Netfilter Core Team.
Distributed under the GNU General Public License.
SEE ALSO
iptables(8), libipq(3).
Linux iptables 1.2 16 October 2001 IPQ_ERRSTR(3)