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Update to libpcap 1.9.1 (initial commit, no Nmap-specific patches)

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dmiller
2019-11-19 17:53:36 +00:00
parent 42bb2feed8
commit f1107301e8
125 changed files with 7238 additions and 13624 deletions
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40
libpcap/pcap/sll.h
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@@ -74,27 +74,44 @@
#ifndef lib_pcap_sll_h
#define lib_pcap_sll_h
#include <pcap/pcap-inttypes.h>
/*
* A DLT_LINUX_SLL fake link-layer header.
*/
#define SLL_HDR_LEN 16 /* total header length */
#define SLL_ADDRLEN 8 /* length of address field */
#include <pcap/pcap-inttypes.h>
struct sll_header {
uint16_t sll_pkttype; /* packet type */
uint16_t sll_hatype; /* link-layer address type */
uint16_t sll_halen; /* link-layer address length */
uint8_t sll_addr[SLL_ADDRLEN]; /* link-layer address */
uint8_t sll_addr[SLL_ADDRLEN]; /* link-layer address */
uint16_t sll_protocol; /* protocol */
};
/*
* The LINUX_SLL_ values for "sll_pkttype"; these correspond to the
* PACKET_ values on Linux, but are defined here so that they're
* available even on systems other than Linux, and so that they
* don't change even if the PACKET_ values change.
* A DLT_LINUX_SLL2 fake link-layer header.
*/
#define SLL2_HDR_LEN 20 /* total header length */
struct sll2_header {
uint16_t sll2_protocol; /* protocol */
uint16_t sll2_reserved_mbz; /* reserved - must be zero */
uint32_t sll2_if_index; /* 1-based interface index */
uint16_t sll2_hatype; /* link-layer address type */
uint8_t sll2_pkttype; /* packet type */
uint8_t sll2_halen; /* link-layer address length */
uint8_t sll2_addr[SLL_ADDRLEN]; /* link-layer address */
};
/*
* The LINUX_SLL_ values for "sll_pkttype" and LINUX_SLL2_ values for
* "sll2_pkttype"; these correspond to the PACKET_ values on Linux,
* which are defined by a header under include/uapi in the current
* kernel source, and are thus not going to change on Linux. We
* define them here so that they're available even on systems other
* than Linux.
*/
#define LINUX_SLL_HOST 0
#define LINUX_SLL_BROADCAST 1
@@ -103,10 +120,11 @@ struct sll_header {
#define LINUX_SLL_OUTGOING 4
/*
* The LINUX_SLL_ values for "sll_protocol"; these correspond to the
* ETH_P_ values on Linux, but are defined here so that they're
* available even on systems other than Linux. We assume, for now,
* that the ETH_P_ values won't change in Linux; if they do, then:
* The LINUX_SLL_ values for "sll_protocol" and LINUX_SLL2_ values for
* "sll2_protocol"; these correspond to the ETH_P_ values on Linux, but
* are defined here so that they're available even on systems other than
* Linux. We assume, for now, that the ETH_P_ values won't change in
* Linux; if they do, then:
*
* if we don't translate them in "pcap-linux.c", capture files
* won't necessarily be readable if captured on a system that