Merge from vendor branch: update libpcap to 1.2.1.

MFC after:	2 weeks

2 files changed, 39 insertions, 4 deletions

diff --git a/lib/libpcap/Makefile b/lib/libpcap/Makefile
index 5b613e7..1a3e634 100644
--- a/lib/libpcap/Makefile
+++ b/lib/libpcap/Makefile
@@ -37,8 +37,6 @@ MAN=	pcap.3 \
 	pcap_file.3 \
 	pcap_fileno.3 \
 	pcap_findalldevs.3 \
-	pcap_free_datalinks.3 \
-	pcap_freealldevs.3 \
 	pcap_freecode.3 \
 	pcap_get_selectable_fd.3 \
 	pcap_geterr.3 \
@@ -46,6 +44,7 @@ MAN=	pcap.3 \
 	pcap_is_swapped.3 \
 	pcap_lib_version.3 \
 	pcap_list_datalinks.3 \
+	pcap_list_tstamp_types.3 \
 	pcap_lookupdev.3 \
 	pcap_lookupnet.3 \
 	pcap_loop.3 \
@@ -61,6 +60,7 @@ MAN=	pcap.3 \
 	pcap_set_rfmon.3 \
 	pcap_set_snaplen.3 \
 	pcap_set_timeout.3 \
+	pcap_set_tstamp_type.3 \
 	pcap_setdirection.3 \
 	pcap_setfilter.3 \
 	pcap_setnonblock.3 \
@@ -69,12 +69,17 @@ MAN=	pcap.3 \
 	pcap_statustostr.3 \
 	pcap_strerror.3 \
 	pcap-savefile.5 \
+	pcap_tstamp_type_name_to_val.3 \
+	pcap_tstamp_type_val_to_name.3 \
 	pcap-filter.7 \
 	pcap-linktype.7
 MLINKS=	pcap_datalink_val_to_name.3 pcap_datalink_val_to_description.3 \
 	pcap_dump_open.3 pcap_dump_fopen.3 \
+	pcap_findalldevs.3 pcap_freealldevs.3 \
 	pcap_geterr.3 pcap_perror.3 \
 	pcap_inject.3 pcap_sendpacket.3 \
+	pcap_list_datalinks.3 pcap_free_datalinks.3 \
+	pcap_list_tstamp_types.3 pcap_free_tstamp_types.3 \
 	pcap_loop.3 pcap_dispatch.3 \
 	pcap_major_version.3 pcap_minor_version.3 \
 	pcap_next_ex.3 pcap_next.3 \
diff --git a/lib/libpcap/config.h b/lib/libpcap/config.h
index d3d4a9a..b364c13 100644
--- a/lib/libpcap/config.h
+++ b/lib/libpcap/config.h
@@ -22,6 +22,9 @@
 /* define if you have streams capable DAG API */
 /* #undef HAVE_DAG_STREAMS_API */
 
+/* define if you have vdag_set_device_info() */
+/* #undef HAVE_DAG_VDAG */
+
 /* Define to 1 if you have the declaration of `ether_hostton', and to 0 if you
    don't. */
 #define HAVE_DECL_ETHER_HOSTTON 1
@@ -56,12 +59,30 @@
 /* if libnl exists */
 /* #undef HAVE_LIBNL */
 
+/* if libnl exists and is version 2.x */
+/* #undef HAVE_LIBNL_2_x */
+
 /* Define to 1 if you have the <limits.h> header file. */
 #define HAVE_LIMITS_H 1
 
+/* Define to 1 if you have the <linux/compiler.h> header file. */
+/* #undef HAVE_LINUX_COMPILER_H */
+
+/* Define to 1 if you have the <linux/ethtool.h> header file. */
+/* #undef HAVE_LINUX_ETHTOOL_H */
+
+/* Define to 1 if you have the <linux/if_packet.h> header file. */
+/* #undef HAVE_LINUX_IF_PACKET_H */
+
+/* Define to 1 if you have the <linux/net_tstamp.h> header file. */
+/* #undef HAVE_LINUX_NET_TSTAMP_H */
+
 /* if tp_vlan_tci exists */
 /* #undef HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI */
 
+/* Define to 1 if you have the <linux/types.h> header file. */
+/* #undef HAVE_LINUX_TYPES_H */
+
 /* Define to 1 if you have the <linux/usbdevice_fs.h> header file. */
 /* #undef HAVE_LINUX_USBDEVICE_FS_H */
 
@@ -77,6 +98,12 @@
 /* Define to 1 if you have the <netinet/if_ether.h> header file. */
 #define HAVE_NETINET_IF_ETHER_H 1
 
+/* Define to 1 if you have the <netpacket/if_packet.h> header file. */
+/* #undef HAVE_NETPACKET_IF_PACKET_H */
+
+/* Define to 1 if you have the <netpacket/packet.h> header file. */
+/* #undef HAVE_NETPACKET_PACKET_H */
+
 /* Define to 1 if you have the <net/if_media.h> header file. */
 #define HAVE_NET_IF_MEDIA_H 1
 
@@ -175,7 +202,7 @@
 #define HAVE_VSNPRINTF 1
 
 /* define if the system supports zerocopy BPF */
-#define	HAVE_ZEROCOPY_BPF 1
+#define HAVE_ZEROCOPY_BPF 1
 
 /* define if your compiler has __attribute__ */
 #define HAVE___ATTRIBUTE__ 1
@@ -223,6 +250,9 @@
 /* target host supports CAN sniffing */
 /* #undef PCAP_SUPPORT_CAN */
 
+/* target host supports netfilter sniffing */
+/* #undef PCAP_SUPPORT_NETFILTER */
+
 /* target host supports USB sniffing */
 /* #undef PCAP_SUPPORT_USB */
 
@@ -241,7 +271,7 @@
 /* needed on HP-UX */
 /* #undef _HPUX_SOURCE */
 
-/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2).  */
+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
 /* #undef _LARGEFILE_SOURCE */
 
 /* Define for large files, on AIX-style hosts. */