Adding upstream version 2.0.0+debian.upstream/2.0.0+debian

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 640 insertions, 0 deletions

diff --git a/src/pcap-thread/pcap_thread.h b/src/pcap-thread/pcap_thread.h
new file mode 100644
index 0000000..ce43b5a
--- /dev/null
+++ b/src/pcap-thread/pcap_thread.h
@@ -0,0 +1,640 @@
+/*
+ * Author Jerry Lundström <jerry@dns-oarc.net>
+ * Copyright (c) 2016-2017, OARC, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __pcap_thread_h
+#define __pcap_thread_h
+
+#ifdef HAVE_PTHREAD
+#include <pthread.h>
+#endif
+#include <pcap/pcap.h>
+#include <sys/socket.h>
+#ifdef TIME_WITH_SYS_TIME
+#include <sys/time.h>
+#include <time.h>
+#else
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#else
+#include <time.h>
+#endif
+#endif
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <net/if_arp.h>
+#include <netinet/if_ether.h>
+#include <netinet/ip.h>
+#include <netinet/ip6.h>
+#ifdef HAVE_ENDIAN_H
+#include <endian.h>
+#endif
+#ifdef HAVE_SYS_ENDIAN_H
+#include <sys/endian.h>
+#endif
+#ifdef HAVE_MACHINE_ENDIAN_H
+#include <machine/endian.h>
+#endif
+
+#ifndef __BYTE_ORDER
+#if defined(BYTE_ORDER)
+#define __BYTE_ORDER BYTE_ORDER
+#elif defined(_BYTE_ORDER)
+#define __BYTE_ORDER _BYTE_ORDER
+#else
+#error "No endian byte order define, please fix"
+#endif
+#endif
+#ifndef __LITTLE_ENDIAN
+#if defined(LITTLE_ENDIAN)
+#define __LITTLE_ENDIAN LITTLE_ENDIAN
+#elif defined(_LITTLE_ENDIAN)
+#define __LITTLE_ENDIAN _LITTLE_ENDIAN
+#else
+#error "No little endian define, please fix"
+#endif
+#endif
+#ifndef __BIG_ENDIAN
+#if defined(BIG_ENDIAN)
+#define __BIG_ENDIAN BIG_ENDIAN
+#elif defined(_BIG_ENDIAN)
+#define __BIG_ENDIAN _BIG_ENDIAN
+#else
+#error "No big endian define, please fix"
+#endif
+#endif
+
+#ifndef PCAP_NETMASK_UNKNOWN
+#define PCAP_NETMASK_UNKNOWN 0xffffffff
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* clang-format off */
+
+#define PCAP_THREAD_VERSION_STR     "4.0.0"
+#define PCAP_THREAD_VERSION_MAJOR   4
+#define PCAP_THREAD_VERSION_MINOR   0
+#define PCAP_THREAD_VERSION_PATCH   0
+
+#define PCAP_THREAD_DEFAULT_TIMEOUT       1000
+#define PCAP_THREAD_DEFAULT_QUEUE_SIZE    64
+#define PCAP_THREAD_DEFAULT_QUEUE_MODE    PCAP_THREAD_QUEUE_MODE_COND
+#define PCAP_THREAD_DEFAULT_ACTIVATE_MODE PCAP_THREAD_ACTIVATE_MODE_IMMEDIATE
+
+#define PCAP_THREAD_OK              0
+#define PCAP_THREAD_EPCAP           1
+#define PCAP_THREAD_ENOMEM          2
+#define PCAP_THREAD_ENOMON          3
+#define PCAP_THREAD_ENODIR          4
+#define PCAP_THREAD_EINVAL          5
+#define PCAP_THREAD_EWOULDBLOCK     6
+#define PCAP_THREAD_NOPCAPS         7
+#define PCAP_THREAD_NOCALLBACK      8
+#define PCAP_THREAD_ERRNO           9
+#define PCAP_THREAD_NOYIELD         10
+#define PCAP_THREAD_EOBSOLETE       11
+#define PCAP_THREAD_ERUNNING        12
+#define PCAP_THREAD_ENOPCAPLIST     13
+#define PCAP_THREAD_ELAYERCB        14
+
+#define PCAP_THREAD_EPCAP_STR       "libpcap error"
+#define PCAP_THREAD_ENOMEM_STR      "out of memory"
+#define PCAP_THREAD_ENOMON_STR      "monitor mode requested but not supported"
+#define PCAP_THREAD_ENODIR_STR      "direction specified but not supported"
+#define PCAP_THREAD_EINVAL_STR      "invalid argument"
+#define PCAP_THREAD_EWOULDBLOCK_STR "nonblocking pcap can not be added"
+#define PCAP_THREAD_NOPCAPS_STR     "nothing to capture on"
+#define PCAP_THREAD_NOCALLBACK_STR  "no callback set"
+#define PCAP_THREAD_ERRNO_STR       "system error, check errno"
+#define PCAP_THREAD_NOYIELD_STR     "queue more yield requested but not supported"
+#define PCAP_THREAD_EOBSOLETE_STR   "obsolete function or feature"
+#define PCAP_THREAD_ERUNNING_STR    "pcap thread are running, can not complete task"
+#define PCAP_THREAD_ENOPCAPLIST_STR "no internal reference to the pcap that captured the packet"
+#define PCAP_THREAD_ELAYERCB_STR    "layer callback already set in lower or higher segment"
+
+/* clang-format on */
+
+struct pcap_thread_linux_sll {
+    uint16_t packet_type;
+    uint16_t arp_hardware;
+    uint16_t link_layer_address_length;
+    uint8_t  link_layer_address[8];
+    uint16_t ether_type;
+};
+struct pcap_thread_null_hdr {
+    uint32_t family;
+};
+struct pcap_thread_loop_hdr {
+    uint32_t family;
+};
+struct pcap_thread_ieee802_hdr {
+    uint16_t       tpid;
+    unsigned short pcp : 3;
+    unsigned short dei : 1;
+    unsigned short vid : 12;
+    uint16_t       ether_type;
+};
+struct pcap_thread_gre_hdr {
+    uint16_t gre_flags;
+    uint16_t ether_type;
+};
+struct pcap_thread_gre {
+    uint16_t checksum;
+    uint16_t key;
+    uint16_t sequence;
+};
+typedef enum pcap_thread_packet_state pcap_thread_packet_state_t;
+enum pcap_thread_packet_state {
+    PCAP_THREAD_PACKET_OK = 0,
+    PCAP_THREAD_PACKET_INVALID,
+    PCAP_THREAD_PACKET_UNSUPPORTED,
+    PCAP_THREAD_PACKET_UNPROCESSED,
+    PCAP_THREAD_PACKET_INVALID_ETHER,
+    PCAP_THREAD_PACKET_INVALID_LINUX_SLL,
+    PCAP_THREAD_PACKET_INVALID_NULL,
+    PCAP_THREAD_PACKET_INVALID_LOOP,
+    PCAP_THREAD_PACKET_INVALID_IEEE802,
+    PCAP_THREAD_PACKET_INVALID_GRE,
+    PCAP_THREAD_PACKET_INVALID_IP,
+    PCAP_THREAD_PACKET_INVALID_IPV4,
+    PCAP_THREAD_PACKET_INVALID_IPV6,
+    PCAP_THREAD_PACKET_INVALID_IPV6HDR,
+    PCAP_THREAD_PACKET_INVALID_ICMP,
+    PCAP_THREAD_PACKET_INVALID_ICMPV6,
+    PCAP_THREAD_PACKET_INVALID_UDP,
+    PCAP_THREAD_PACKET_INVALID_TCP,
+    PCAP_THREAD_PACKET_IS_FRAGMENT,
+    PCAP_THREAD_PACKET_INVALID_FRAGMENT,
+    PCAP_THREAD_PACKET_ENOMEM,
+    PCAP_THREAD_PACKET_EMUTEX,
+    PCAP_THREAD_PACKET_FRAGMENTED_GREHDR,
+    PCAP_THREAD_PACKET_FRAGMENTED_ICMPHDR,
+    PCAP_THREAD_PACKET_FRAGMENTED_ICMPV6HDR,
+    PCAP_THREAD_PACKET_FRAGMENTED_UDPHDR,
+    PCAP_THREAD_PACKET_FRAGMENTED_TCPHDR
+};
+
+typedef struct pcap_thread_packet pcap_thread_packet_t;
+struct pcap_thread_packet {
+    unsigned short have_prevpkt : 1;
+    unsigned short have_pkthdr : 1;
+    unsigned short have_linux_sll : 1;
+    unsigned short have_ethhdr : 1;
+    unsigned short have_nullhdr : 1;
+    unsigned short have_loophdr : 1;
+    unsigned short have_ieee802hdr : 1;
+    unsigned short have_grehdr : 1;
+    unsigned short have_gre : 1;
+    unsigned short have_iphdr : 1;
+    unsigned short have_ip6hdr : 1;
+    unsigned short have_ip6frag : 1;
+    unsigned short have_ip6rtdst : 1;
+    unsigned short have_icmphdr : 1;
+    unsigned short have_icmpv6hdr : 1;
+    unsigned short have_udphdr : 1;
+    unsigned short have_tcphdr : 1;
+    unsigned short have_tcpopts : 1;
+    unsigned short have_ippadding : 1;
+    unsigned short have_ip6padding : 1;
+
+    const char*                    name;
+    int                            dlt;
+    pcap_thread_packet_t*          prevpkt;
+    struct pcap_pkthdr             pkthdr;
+    struct pcap_thread_linux_sll   linux_sll;
+    struct ether_header            ethhdr;
+    struct pcap_thread_null_hdr    nullhdr;
+    struct pcap_thread_loop_hdr    loophdr;
+    struct pcap_thread_ieee802_hdr ieee802hdr;
+    struct pcap_thread_gre_hdr     grehdr;
+    struct pcap_thread_gre         gre;
+    struct ip                      iphdr;
+    struct ip6_hdr                 ip6hdr;
+    struct ip6_frag                ip6frag;
+    uint8_t                        ip6frag_payload;
+    struct in6_addr                ip6rtdst;
+    struct {
+        u_int8_t  type;
+        u_int8_t  code;
+        u_int16_t checksum;
+    } icmphdr;
+    struct {
+        u_int8_t  icmp6_type;
+        u_int8_t  icmp6_code;
+        u_int16_t icmp6_cksum;
+    } icmpv6hdr;
+    struct {
+        union {
+            struct {
+                u_int16_t uh_sport;
+                u_int16_t uh_dport;
+                u_int16_t uh_ulen;
+                u_int16_t uh_sum;
+            };
+            struct {
+                u_int16_t source;
+                u_int16_t dest;
+                u_int16_t len;
+                u_int16_t check;
+            };
+        };
+    } udphdr;
+    struct {
+        union {
+            struct {
+                u_int16_t th_sport;
+                u_int16_t th_dport;
+                u_int32_t th_seq;
+                u_int32_t th_ack;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+                u_int8_t th_x2 : 4;
+                u_int8_t th_off : 4;
+#endif
+#if __BYTE_ORDER == __BIG_ENDIAN
+                u_int8_t th_off : 4;
+                u_int8_t th_x2 : 4;
+#endif
+                u_int8_t  th_flags;
+                u_int16_t th_win;
+                u_int16_t th_sum;
+                u_int16_t th_urp;
+            };
+            struct {
+                u_int16_t source;
+                u_int16_t dest;
+                u_int32_t seq;
+                u_int32_t ack_seq;
+#if __BYTE_ORDER == __LITTLE_ENDIAN
+                u_int16_t res1 : 4;
+                u_int16_t doff : 4;
+                u_int16_t fin : 1;
+                u_int16_t syn : 1;
+                u_int16_t rst : 1;
+                u_int16_t psh : 1;
+                u_int16_t ack : 1;
+                u_int16_t urg : 1;
+                u_int16_t res2 : 2;
+#elif __BYTE_ORDER == __BIG_ENDIAN
+                u_int16_t doff : 4;
+                u_int16_t res1 : 4;
+                u_int16_t res2 : 2;
+                u_int16_t urg : 1;
+                u_int16_t ack : 1;
+                u_int16_t psh : 1;
+                u_int16_t rst : 1;
+                u_int16_t syn : 1;
+                u_int16_t fin : 1;
+#endif
+                u_int16_t window;
+                u_int16_t check;
+                u_int16_t urg_ptr;
+            };
+        };
+    } tcphdr;
+    u_int8_t tcpopts[64];
+    size_t   tcpopts_len;
+
+    size_t ippadding;
+    size_t ip6padding;
+
+    pcap_thread_packet_state_t state;
+};
+
+typedef enum pcap_thread_queue_mode pcap_thread_queue_mode_t;
+typedef struct pcap_thread          pcap_thread_t;
+typedef void (*pcap_thread_callback_t)(u_char* user, const struct pcap_pkthdr* pkthdr, const u_char* pkt, const char* name, int dlt);
+typedef void (*pcap_thread_layer_callback_t)(u_char* user, const pcap_thread_packet_t* packet, const u_char* payload, size_t length);
+typedef void (*pcap_thread_stats_callback_t)(u_char* user, const struct pcap_stat* stats, const char* name, int dlt);
+#ifndef HAVE_PCAP_DIRECTION_T
+typedef int pcap_direction_t;
+#endif
+typedef struct pcap_thread_pcaplist    pcap_thread_pcaplist_t;
+typedef enum pcap_thread_activate_mode pcap_thread_activate_mode_t;
+
+enum pcap_thread_queue_mode {
+    PCAP_THREAD_QUEUE_MODE_COND,
+    PCAP_THREAD_QUEUE_MODE_WAIT,
+    PCAP_THREAD_QUEUE_MODE_YIELD,
+    PCAP_THREAD_QUEUE_MODE_DROP,
+    PCAP_THREAD_QUEUE_MODE_DIRECT
+};
+
+enum pcap_thread_activate_mode {
+    PCAP_THREAD_ACTIVATE_MODE_IMMEDIATE,
+    PCAP_THREAD_ACTIVATE_MODE_DELAYED
+};
+
+#ifdef HAVE_PCAP_DIRECTION_T
+#define PCAP_THREAD_T_INIT_DIRECTION_T 0,
+#else
+#define PCAP_THREAD_T_INIT_DIRECTION_T
+#endif
+
+#ifdef HAVE_PTHREAD
+#define PCAP_THREAD_T_INIT_QUEUE PTHREAD_COND_INITIALIZER, PTHREAD_COND_INITIALIZER, PTHREAD_MUTEX_INITIALIZER, \
+                                 0, 0, 0, 0, 0, 0,
+#else
+#define PCAP_THREAD_T_INIT_QUEUE
+#endif
+
+#ifdef PCAP_TSTAMP_PRECISION_MICRO
+#define PCAP_THREAD_T_INIT_PRECISION PCAP_TSTAMP_PRECISION_MICRO
+#else
+#define PCAP_THREAD_T_INIT_PRECISION 0
+#endif
+
+typedef void* (*pcap_thread_layer_callback_frag_new_t)(void* conf, u_char* user);
+typedef void (*pcap_thread_layer_callback_frag_free_t)(void* ctx);
+typedef pcap_thread_packet_state_t (*pcap_thread_layer_callback_frag_reassemble_t)(void* ctx, const pcap_thread_packet_t* packet, const u_char* payload, size_t length, pcap_thread_packet_t** whole_packet, const u_char** whole_payload, size_t* whole_length);
+typedef void (*pcap_thread_layer_callback_frag_release_t)(void* ctx, const pcap_thread_packet_t* packet, const u_char* payload, size_t length);
+
+/* clang-format off */
+#define PCAP_THREAD_LAYER_CALLBACK_FRAG_T_INIT { \
+    0, 0, 0, 0, 0, \
+}
+/* clang-format on */
+
+typedef struct pcap_thread_layer_callback_frag pcap_thread_layer_callback_frag_t;
+struct pcap_thread_layer_callback_frag {
+    void* conf;
+    pcap_thread_layer_callback_frag_new_t new;
+    pcap_thread_layer_callback_frag_free_t       free;
+    pcap_thread_layer_callback_frag_reassemble_t reassemble;
+    pcap_thread_layer_callback_frag_release_t    release;
+};
+
+/* clang-format off */
+#define PCAP_THREAD_T_INIT { \
+    0, 0, 0, 0, \
+    0, 1, 0, PCAP_THREAD_DEFAULT_QUEUE_MODE, PCAP_THREAD_DEFAULT_QUEUE_SIZE, \
+    PCAP_THREAD_T_INIT_QUEUE \
+    0, 0, 0, 0, PCAP_THREAD_DEFAULT_TIMEOUT, \
+    0, 0, PCAP_THREAD_T_INIT_PRECISION, 0, \
+    PCAP_THREAD_T_INIT_DIRECTION_T \
+    0, 0, 0, 1, PCAP_NETMASK_UNKNOWN, \
+    0, 0, \
+    0, "", 0, 0, \
+    { 0, 0 }, { 0, 0 }, \
+    PCAP_THREAD_DEFAULT_ACTIVATE_MODE, \
+    0, 0, 0, 0, 0, 0, 0, 0, PCAP_THREAD_LAYER_CALLBACK_FRAG_T_INIT, 0, PCAP_THREAD_LAYER_CALLBACK_FRAG_T_INIT, 0, 0, 0, 0, \
+    0 \
+}
+/* clang-format on */
+
+struct pcap_thread {
+    unsigned short have_timestamp_precision : 1;
+    unsigned short have_timestamp_type : 1;
+    unsigned short have_direction : 1;
+    unsigned short was_stopped : 1;
+
+    int                      running;
+    int                      use_threads;
+    int                      use_layers;
+    pcap_thread_queue_mode_t queue_mode;
+    size_t                   queue_size;
+
+#ifdef HAVE_PTHREAD
+    pthread_cond_t  have_packets;
+    pthread_cond_t  can_write;
+    pthread_mutex_t mutex;
+
+    struct pcap_pkthdr*      pkthdr;
+    u_char*                  pkt;
+    pcap_thread_pcaplist_t** pcaplist_pkt;
+    size_t                   read_pos;
+    size_t                   write_pos;
+    size_t                   pkts;
+#endif
+
+    int snapshot;
+    int snaplen;
+    int promiscuous;
+    int monitor;
+    int timeout;
+
+    int buffer_size;
+    int timestamp_type;
+    int timestamp_precision;
+    int immediate_mode;
+
+#ifdef HAVE_PCAP_DIRECTION_T
+    pcap_direction_t direction;
+#endif
+
+    char*       filter;
+    size_t      filter_len;
+    int         filter_errno;
+    int         filter_optimize;
+    bpf_u_int32 filter_netmask;
+
+    pcap_thread_callback_t callback;
+    pcap_thread_callback_t dropback;
+
+    int                     status;
+    char                    errbuf[PCAP_ERRBUF_SIZE];
+    pcap_thread_pcaplist_t* pcaplist;
+    pcap_thread_pcaplist_t* step;
+
+    struct timeval timedrun;
+    struct timeval timedrun_to;
+
+    pcap_thread_activate_mode_t activate_mode;
+
+    pcap_thread_layer_callback_t      callback_linux_sll;
+    pcap_thread_layer_callback_t      callback_ether;
+    pcap_thread_layer_callback_t      callback_null;
+    pcap_thread_layer_callback_t      callback_loop;
+    pcap_thread_layer_callback_t      callback_ieee802;
+    pcap_thread_layer_callback_t      callback_gre;
+    pcap_thread_layer_callback_t      callback_ip;
+    pcap_thread_layer_callback_t      callback_ipv4;
+    pcap_thread_layer_callback_frag_t callback_ipv4_frag;
+    pcap_thread_layer_callback_t      callback_ipv6;
+    pcap_thread_layer_callback_frag_t callback_ipv6_frag;
+    pcap_thread_layer_callback_t      callback_icmp;
+    pcap_thread_layer_callback_t      callback_icmpv6;
+    pcap_thread_layer_callback_t      callback_udp;
+    pcap_thread_layer_callback_t      callback_tcp;
+
+    pcap_thread_layer_callback_t callback_invalid;
+};
+
+#define PCAP_THREAD_SET_ERRBUF(x, y) strncpy(x->errbuf, y, sizeof(x->errbuf) - 1)
+
+#ifdef HAVE_PTHREAD
+#define PCAP_THREAD_PCAPLIST_T_INIT_THREAD 0,
+#else
+#define PCAP_THREAD_PCAPLIST_T_INIT_THREAD
+#endif
+
+/* clang-format off */
+#define PCAP_THREAD_PCAPLIST_T_INIT { \
+    0, 0, 0, \
+    0, 0, 0, 0, 0, 0, 0, 0, \
+    0, \
+    PCAP_THREAD_PCAPLIST_T_INIT_THREAD \
+    { 0, 0 }, \
+    0, \
+}
+/* clang-format on */
+
+struct pcap_thread_pcaplist {
+    unsigned short have_bpf : 1;
+    unsigned short have_ipv4_frag_ctx : 1;
+    unsigned short have_ipv6_frag_ctx : 1;
+
+    pcap_thread_pcaplist_t* next;
+    char*                   name;
+    pcap_t*                 pcap;
+    void*                   user;
+    int                     running;
+    int                     is_offline;
+    void*                   ipv4_frag_ctx;
+    void*                   ipv6_frag_ctx;
+
+    pcap_thread_t* pcap_thread;
+
+#ifdef HAVE_PTHREAD
+    pthread_t thread;
+#endif
+
+    struct bpf_program bpf;
+
+    pcap_thread_callback_t layer_callback;
+};
+
+const char* pcap_thread_version_str(void);
+
+int pcap_thread_version_major(void);
+int pcap_thread_version_minor(void);
+int pcap_thread_version_patch(void);
+
+pcap_thread_t* pcap_thread_create(void);
+void pcap_thread_free(pcap_thread_t* pcap_thread);
+
+int pcap_thread_use_threads(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_use_threads(pcap_thread_t* pcap_thread, const int use_threads);
+int pcap_thread_use_layers(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_use_layers(pcap_thread_t* pcap_thread, const int use_layers);
+pcap_thread_queue_mode_t pcap_thread_queue_mode(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_queue_mode(pcap_thread_t* pcap_thread, const pcap_thread_queue_mode_t queue_mode);
+struct timeval pcap_thread_queue_wait(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_queue_wait(pcap_thread_t* pcap_thread, const struct timeval queue_wait);
+pcap_thread_queue_mode_t pcap_thread_callback_queue_mode(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_callback_queue_mode(pcap_thread_t* pcap_thread, const pcap_thread_queue_mode_t callback_queue_mode);
+struct timeval pcap_thread_callback_queue_wait(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_callback_queue_wait(pcap_thread_t* pcap_thread, const struct timeval callback_queue_wait);
+int pcap_thread_snapshot(const pcap_thread_t* pcap_thread);
+int pcap_thread_snaplen(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_snaplen(pcap_thread_t* pcap_thread, const int snaplen);
+int pcap_thread_promiscuous(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_promiscuous(pcap_thread_t* pcap_thread, const int promiscuous);
+int pcap_thread_monitor(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_monitor(pcap_thread_t* pcap_thread, const int monitor);
+int pcap_thread_timeout(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_timeout(pcap_thread_t* pcap_thread, const int timeout);
+int pcap_thread_buffer_size(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_buffer_size(pcap_thread_t* pcap_thread, const int buffer_size);
+int pcap_thread_timestamp_type(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_timestamp_type(pcap_thread_t* pcap_thread, const int timestamp_type);
+int pcap_thread_timestamp_precision(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_timestamp_precision(pcap_thread_t* pcap_thread, const int timestamp_precision);
+int pcap_thread_immediate_mode(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_immediate_mode(pcap_thread_t* pcap_thread, const int immediate_mode);
+pcap_direction_t pcap_thread_direction(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_direction(pcap_thread_t* pcap_thread, const pcap_direction_t direction);
+const char* pcap_thread_filter(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_filter(pcap_thread_t* pcap_thread, const char* filter, const size_t filter_len);
+int pcap_thread_clear_filter(pcap_thread_t* pcap_thread);
+int pcap_thread_filter_errno(const pcap_thread_t* pcap_thread);
+int pcap_thread_filter_optimize(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_filter_optimize(pcap_thread_t* pcap_thread, const int filter_optimize);
+bpf_u_int32 pcap_thread_filter_netmask(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_filter_netmask(pcap_thread_t* pcap_thread, const bpf_u_int32 filter_netmask);
+struct timeval pcap_thread_timedrun(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_timedrun(pcap_thread_t* pcap_thread, const struct timeval timedrun);
+struct timeval pcap_thread_timedrun_to(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_timedrun_to(pcap_thread_t* pcap_thread, const struct timeval timedrun_to);
+pcap_thread_activate_mode_t pcap_thread_activate_mode(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_activate_mode(pcap_thread_t* pcap_thread, const pcap_thread_activate_mode_t activate_mode);
+int pcap_thread_was_stopped(const pcap_thread_t* pcap_thread);
+
+size_t pcap_thread_queue_size(const pcap_thread_t* pcap_thread);
+int pcap_thread_set_queue_size(pcap_thread_t* pcap_thread, const size_t queue_size);
+
+int pcap_thread_set_callback(pcap_thread_t* pcap_thread, pcap_thread_callback_t callback);
+int pcap_thread_set_dropback(pcap_thread_t* pcap_thread, pcap_thread_callback_t dropback);
+
+int pcap_thread_set_callback_linux_sll(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_linux_sll);
+int pcap_thread_set_callback_ether(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_ether);
+int pcap_thread_set_callback_null(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_null);
+int pcap_thread_set_callback_loop(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_loop);
+int pcap_thread_set_callback_ieee802(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_ieee802);
+int pcap_thread_set_callback_gre(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_gre);
+int pcap_thread_set_callback_ip(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_ip);
+int pcap_thread_set_callback_ipv4(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_ipv4);
+int pcap_thread_set_callback_ipv4_frag(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_frag_t callback_ipv4_frag);
+int pcap_thread_set_callback_ipv6(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_ipv6);
+int pcap_thread_set_callback_ipv6_frag(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_frag_t callback_ipv6_frag);
+int pcap_thread_set_callback_icmp(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_icmp);
+int pcap_thread_set_callback_icmpv6(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_icmpv6);
+int pcap_thread_set_callback_udp(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_udp);
+int pcap_thread_set_callback_tcp(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_tcp);
+int pcap_thread_set_callback_invalid(pcap_thread_t* pcap_thread, pcap_thread_layer_callback_t callback_tcp);
+
+int pcap_thread_open(pcap_thread_t* pcap_thread, const char* device, void* user);
+int pcap_thread_open_offline(pcap_thread_t* pcap_thread, const char* file, void* user);
+int pcap_thread_add(pcap_thread_t* pcap_thread, const char* name, pcap_t* pcap, void* user);
+int pcap_thread_activate(pcap_thread_t* pcap_thread);
+int pcap_thread_close(pcap_thread_t* pcap_thread);
+
+int pcap_thread_run(pcap_thread_t* pcap_thread);
+int pcap_thread_next(pcap_thread_t* pcap_thread);
+int pcap_thread_next_reset(pcap_thread_t* pcap_thread);
+int pcap_thread_stop(pcap_thread_t* pcap_thread);
+
+int pcap_thread_stats(pcap_thread_t* pcap_thread, pcap_thread_stats_callback_t callback, u_char* user);
+
+int pcap_thread_status(const pcap_thread_t* pcap_thread);
+const char* pcap_thread_errbuf(const pcap_thread_t* pcap_thread);
+const char* pcap_thread_strerr(int error);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __pcap_thread_h */