From 646df1a88eceeab23750c700847198f2f02b4e69 Mon Sep 17 00:00:00 2001 From: "/C=DE/ST=Berlin/L=Berlin/O=Netfilter Project/OU=Development/CN=laforge/emailAddress=laforge@netfilter.org" Date: Sun, 9 Oct 2005 15:46:20 +0000 Subject: rename libnfnetlink_queue to libnetfilter_queue --- include/libnetfilter_queue/libipq.h | 88 +++++++++++++++++++++++++++++++++++++ 1 file changed, 88 insertions(+) create mode 100644 include/libnetfilter_queue/libipq.h (limited to 'include/libnetfilter_queue/libipq.h') diff --git a/include/libnetfilter_queue/libipq.h b/include/libnetfilter_queue/libipq.h new file mode 100644 index 0000000..06c10c1 --- /dev/null +++ b/include/libnetfilter_queue/libipq.h @@ -0,0 +1,88 @@ +/* + * libipq.h + * + * IPQ library for userspace. + * + * Author: James Morris + * + * Copyright (c) 2000-2001 Netfilter Core Team + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ +#ifndef _LIBIPQ_H +#define _LIBIPQ_H + +#include +#include +#include +#include +#include +#include +#include +#include + +#ifdef KERNEL_64_USERSPACE_32 +#include "ip_queue_64.h" +typedef u_int64_t ipq_id_t; +#else +#include +typedef unsigned long ipq_id_t; +#endif + +#ifdef DEBUG_LIBIPQ +#include +#define LDEBUG(x...) fprintf(stderr, ## x) +#else +#define LDEBUG(x...) +#endif /* DEBUG_LIBIPQ */ + +/* FIXME: glibc sucks */ +#ifndef MSG_TRUNC +#define MSG_TRUNC 0x20 +#endif + +struct ipq_handle +{ + struct nfqnl_handle *nfqnlh; + struct nfqnl_q_handle *qh; + u_int8_t family; + u_int8_t blocking; +}; + +struct ipq_handle *ipq_create_handle(u_int32_t flags, u_int32_t protocol); + +int ipq_destroy_handle(struct ipq_handle *h); + +ssize_t ipq_read(const struct ipq_handle *h, + unsigned char *buf, size_t len, int timeout); + +int ipq_set_mode(const struct ipq_handle *h, u_int8_t mode, size_t len); + +ipq_packet_msg_t *ipq_get_packet(const unsigned char *buf); + +int ipq_message_type(const unsigned char *buf); + +int ipq_get_msgerr(const unsigned char *buf); + +int ipq_set_verdict(const struct ipq_handle *h, + ipq_id_t id, + unsigned int verdict, + size_t data_len, + unsigned char *buf); + +int ipq_ctl(const struct ipq_handle *h, int request, ...); + +char *ipq_errstr(void); +void ipq_perror(const char *s); + +#endif /* _LIBIPQ_H */ + -- cgit v1.2.3