libwifi 0.0.3
An 802.11 Frame Parsing and Generation library in C
Data Structures | Macros | Enumerations | Functions | Variables
radiotap.h File Reference
#include <stdint.h>

Go to the source code of this file.

Data Structures

struct  ieee80211_radiotap_header
 struct ieee82011_radiotap_header - base radiotap header More...
 

Macros

#define PKTHDR_RADIOTAP_VERSION   0
 

Enumerations

enum  ieee80211_radiotap_presence {
  IEEE80211_RADIOTAP_TSFT = 0 , IEEE80211_RADIOTAP_FLAGS = 1 , IEEE80211_RADIOTAP_RATE = 2 , IEEE80211_RADIOTAP_CHANNEL = 3 ,
  IEEE80211_RADIOTAP_FHSS = 4 , IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5 , IEEE80211_RADIOTAP_DBM_ANTNOISE = 6 , IEEE80211_RADIOTAP_LOCK_QUALITY = 7 ,
  IEEE80211_RADIOTAP_TX_ATTENUATION = 8 , IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9 , IEEE80211_RADIOTAP_DBM_TX_POWER = 10 , IEEE80211_RADIOTAP_ANTENNA = 11 ,
  IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12 , IEEE80211_RADIOTAP_DB_ANTNOISE = 13 , IEEE80211_RADIOTAP_RX_FLAGS = 14 , IEEE80211_RADIOTAP_TX_FLAGS = 15 ,
  IEEE80211_RADIOTAP_RTS_RETRIES = 16 , IEEE80211_RADIOTAP_DATA_RETRIES = 17 , IEEE80211_RADIOTAP_MCS = 19 , IEEE80211_RADIOTAP_AMPDU_STATUS = 20 ,
  IEEE80211_RADIOTAP_VHT = 21 , IEEE80211_RADIOTAP_TIMESTAMP = 22 , IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE = 29 , IEEE80211_RADIOTAP_VENDOR_NAMESPACE = 30 ,
  IEEE80211_RADIOTAP_EXT = 31
}
 
enum  ieee80211_radiotap_flags {
  IEEE80211_RADIOTAP_F_CFP = 0x01 , IEEE80211_RADIOTAP_F_SHORTPRE = 0x02 , IEEE80211_RADIOTAP_F_WEP = 0x04 , IEEE80211_RADIOTAP_F_FRAG = 0x08 ,
  IEEE80211_RADIOTAP_F_FCS = 0x10 , IEEE80211_RADIOTAP_F_DATAPAD = 0x20 , IEEE80211_RADIOTAP_F_BADFCS = 0x40
}
 
enum  ieee80211_radiotap_channel_flags {
  IEEE80211_CHAN_CCK = 0x0020 , IEEE80211_CHAN_OFDM = 0x0040 , IEEE80211_CHAN_2GHZ = 0x0080 , IEEE80211_CHAN_5GHZ = 0x0100 ,
  IEEE80211_CHAN_DYN = 0x0400 , IEEE80211_CHAN_HALF = 0x4000 , IEEE80211_CHAN_QUARTER = 0x8000
}
 
enum  ieee80211_radiotap_rx_flags { IEEE80211_RADIOTAP_F_RX_BADPLCP = 0x0002 }
 
enum  ieee80211_radiotap_tx_flags { IEEE80211_RADIOTAP_F_TX_FAIL = 0x0001 , IEEE80211_RADIOTAP_F_TX_CTS = 0x0002 , IEEE80211_RADIOTAP_F_TX_RTS = 0x0004 , IEEE80211_RADIOTAP_F_TX_NOACK = 0x0008 }
 
enum  ieee80211_radiotap_mcs_have {
  IEEE80211_RADIOTAP_MCS_HAVE_BW = 0x01 , IEEE80211_RADIOTAP_MCS_HAVE_MCS = 0x02 , IEEE80211_RADIOTAP_MCS_HAVE_GI = 0x04 , IEEE80211_RADIOTAP_MCS_HAVE_FMT = 0x08 ,
  IEEE80211_RADIOTAP_MCS_HAVE_FEC = 0x10 , IEEE80211_RADIOTAP_MCS_HAVE_STBC = 0x20
}
 
enum  ieee80211_radiotap_mcs_flags {
  IEEE80211_RADIOTAP_MCS_BW_MASK = 0x03 , IEEE80211_RADIOTAP_MCS_BW_20 = 0 , IEEE80211_RADIOTAP_MCS_BW_40 = 1 , IEEE80211_RADIOTAP_MCS_BW_20L = 2 ,
  IEEE80211_RADIOTAP_MCS_BW_20U = 3 , IEEE80211_RADIOTAP_MCS_SGI = 0x04 , IEEE80211_RADIOTAP_MCS_FMT_GF = 0x08 , IEEE80211_RADIOTAP_MCS_FEC_LDPC = 0x10 ,
  IEEE80211_RADIOTAP_MCS_STBC_MASK = 0x60 , IEEE80211_RADIOTAP_MCS_STBC_1 = 1 , IEEE80211_RADIOTAP_MCS_STBC_2 = 2 , IEEE80211_RADIOTAP_MCS_STBC_3 = 3 ,
  IEEE80211_RADIOTAP_MCS_STBC_SHIFT = 5
}
 
enum  ieee80211_radiotap_ampdu_flags {
  IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN = 0x0001 , IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN = 0x0002 , IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN = 0x0004 , IEEE80211_RADIOTAP_AMPDU_IS_LAST = 0x0008 ,
  IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR = 0x0010 , IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN = 0x0020
}
 
enum  ieee80211_radiotap_vht_known {
  IEEE80211_RADIOTAP_VHT_KNOWN_STBC = 0x0001 , IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA = 0x0002 , IEEE80211_RADIOTAP_VHT_KNOWN_GI = 0x0004 , IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS = 0x0008 ,
  IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM = 0x0010 , IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED = 0x0020 , IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH = 0x0040 , IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID = 0x0080 ,
  IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID = 0x0100
}
 
enum  ieee80211_radiotap_vht_flags {
  IEEE80211_RADIOTAP_VHT_FLAG_STBC = 0x01 , IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA = 0x02 , IEEE80211_RADIOTAP_VHT_FLAG_SGI = 0x04 , IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 = 0x08 ,
  IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM = 0x10 , IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED = 0x20
}
 
enum  ieee80211_radiotap_vht_coding { IEEE80211_RADIOTAP_CODING_LDPC_USER0 = 0x01 , IEEE80211_RADIOTAP_CODING_LDPC_USER1 = 0x02 , IEEE80211_RADIOTAP_CODING_LDPC_USER2 = 0x04 , IEEE80211_RADIOTAP_CODING_LDPC_USER3 = 0x08 }
 
enum  ieee80211_radiotap_timestamp_unit_spos {
  IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK = 0x000F , IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS = 0x0000 , IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US = 0x0001 , IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS = 0x0003 ,
  IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK = 0x00F0 , IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU = 0x0000 , IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ = 0x0010 , IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU = 0x0020 ,
  IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU = 0x0030 , IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN = 0x00F0
}
 
enum  ieee80211_radiotap_timestamp_flags { IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT = 0x00 , IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT = 0x01 , IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY = 0x02 }
 

Functions

struct ieee80211_radiotap_header __attribute__ ((__packed__))
 

Variables

uint8_t it_version
 @it_version: radiotap version, always 0 More...
 
uint8_t it_pad
 @it_pad: padding (or alignment) More...
 
uint16_t it_len
 @it_len: overall radiotap header length More...
 
uint32_t it_present
 @it_present: (first) present word More...
 
const struct ieee80211_radiotap_namespace radiotap_ns
 
enum ieee80211_radiotap_presence __attribute__
 

Macro Definition Documentation

◆ PKTHDR_RADIOTAP_VERSION

#define PKTHDR_RADIOTAP_VERSION   0

Definition at line 64 of file radiotap.h.

Enumeration Type Documentation

◆ ieee80211_radiotap_ampdu_flags

enum ieee80211_radiotap_ampdu_flags
Enumerator
IEEE80211_RADIOTAP_AMPDU_REPORT_ZEROLEN 
IEEE80211_RADIOTAP_AMPDU_IS_ZEROLEN 
IEEE80211_RADIOTAP_AMPDU_LAST_KNOWN 
IEEE80211_RADIOTAP_AMPDU_IS_LAST 
IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_ERR 
IEEE80211_RADIOTAP_AMPDU_DELIM_CRC_KNOWN 

Definition at line 163 of file radiotap.h.

◆ ieee80211_radiotap_channel_flags

enum ieee80211_radiotap_channel_flags
Enumerator
IEEE80211_CHAN_CCK 
IEEE80211_CHAN_OFDM 
IEEE80211_CHAN_2GHZ 
IEEE80211_CHAN_5GHZ 
IEEE80211_CHAN_DYN 
IEEE80211_CHAN_HALF 
IEEE80211_CHAN_QUARTER 

Definition at line 112 of file radiotap.h.

◆ ieee80211_radiotap_flags

enum ieee80211_radiotap_flags
Enumerator
IEEE80211_RADIOTAP_F_CFP 
IEEE80211_RADIOTAP_F_SHORTPRE 
IEEE80211_RADIOTAP_F_WEP 
IEEE80211_RADIOTAP_F_FRAG 
IEEE80211_RADIOTAP_F_FCS 
IEEE80211_RADIOTAP_F_DATAPAD 
IEEE80211_RADIOTAP_F_BADFCS 

Definition at line 101 of file radiotap.h.

◆ ieee80211_radiotap_mcs_flags

enum ieee80211_radiotap_mcs_flags
Enumerator
IEEE80211_RADIOTAP_MCS_BW_MASK 
IEEE80211_RADIOTAP_MCS_BW_20 
IEEE80211_RADIOTAP_MCS_BW_40 
IEEE80211_RADIOTAP_MCS_BW_20L 
IEEE80211_RADIOTAP_MCS_BW_20U 
IEEE80211_RADIOTAP_MCS_SGI 
IEEE80211_RADIOTAP_MCS_FMT_GF 
IEEE80211_RADIOTAP_MCS_FEC_LDPC 
IEEE80211_RADIOTAP_MCS_STBC_MASK 
IEEE80211_RADIOTAP_MCS_STBC_1 
IEEE80211_RADIOTAP_MCS_STBC_2 
IEEE80211_RADIOTAP_MCS_STBC_3 
IEEE80211_RADIOTAP_MCS_STBC_SHIFT 

Definition at line 145 of file radiotap.h.

◆ ieee80211_radiotap_mcs_have

enum ieee80211_radiotap_mcs_have
Enumerator
IEEE80211_RADIOTAP_MCS_HAVE_BW 
IEEE80211_RADIOTAP_MCS_HAVE_MCS 
IEEE80211_RADIOTAP_MCS_HAVE_GI 
IEEE80211_RADIOTAP_MCS_HAVE_FMT 
IEEE80211_RADIOTAP_MCS_HAVE_FEC 
IEEE80211_RADIOTAP_MCS_HAVE_STBC 

Definition at line 136 of file radiotap.h.

◆ ieee80211_radiotap_presence

enum ieee80211_radiotap_presence
Enumerator
IEEE80211_RADIOTAP_TSFT 
IEEE80211_RADIOTAP_FLAGS 
IEEE80211_RADIOTAP_RATE 
IEEE80211_RADIOTAP_CHANNEL 
IEEE80211_RADIOTAP_FHSS 
IEEE80211_RADIOTAP_DBM_ANTSIGNAL 
IEEE80211_RADIOTAP_DBM_ANTNOISE 
IEEE80211_RADIOTAP_LOCK_QUALITY 
IEEE80211_RADIOTAP_TX_ATTENUATION 
IEEE80211_RADIOTAP_DB_TX_ATTENUATION 
IEEE80211_RADIOTAP_DBM_TX_POWER 
IEEE80211_RADIOTAP_ANTENNA 
IEEE80211_RADIOTAP_DB_ANTSIGNAL 
IEEE80211_RADIOTAP_DB_ANTNOISE 
IEEE80211_RADIOTAP_RX_FLAGS 
IEEE80211_RADIOTAP_TX_FLAGS 
IEEE80211_RADIOTAP_RTS_RETRIES 
IEEE80211_RADIOTAP_DATA_RETRIES 
IEEE80211_RADIOTAP_MCS 
IEEE80211_RADIOTAP_AMPDU_STATUS 
IEEE80211_RADIOTAP_VHT 
IEEE80211_RADIOTAP_TIMESTAMP 
IEEE80211_RADIOTAP_RADIOTAP_NAMESPACE 
IEEE80211_RADIOTAP_VENDOR_NAMESPACE 
IEEE80211_RADIOTAP_EXT 

Definition at line 69 of file radiotap.h.

◆ ieee80211_radiotap_rx_flags

enum ieee80211_radiotap_rx_flags
Enumerator
IEEE80211_RADIOTAP_F_RX_BADPLCP 

Definition at line 123 of file radiotap.h.

◆ ieee80211_radiotap_timestamp_flags

enum ieee80211_radiotap_timestamp_flags
Enumerator
IEEE80211_RADIOTAP_TIMESTAMP_FLAG_64BIT 
IEEE80211_RADIOTAP_TIMESTAMP_FLAG_32BIT 
IEEE80211_RADIOTAP_TIMESTAMP_FLAG_ACCURACY 

Definition at line 215 of file radiotap.h.

◆ ieee80211_radiotap_timestamp_unit_spos

enum ieee80211_radiotap_timestamp_unit_spos
Enumerator
IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MASK 
IEEE80211_RADIOTAP_TIMESTAMP_UNIT_MS 
IEEE80211_RADIOTAP_TIMESTAMP_UNIT_US 
IEEE80211_RADIOTAP_TIMESTAMP_UNIT_NS 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_MASK 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_BEGIN_MDPU 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_PLCP_SIG_ACQ 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_PPDU 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_EO_MPDU 
IEEE80211_RADIOTAP_TIMESTAMP_SPOS_UNKNOWN 

Definition at line 202 of file radiotap.h.

◆ ieee80211_radiotap_tx_flags

enum ieee80211_radiotap_tx_flags
Enumerator
IEEE80211_RADIOTAP_F_TX_FAIL 
IEEE80211_RADIOTAP_F_TX_CTS 
IEEE80211_RADIOTAP_F_TX_RTS 
IEEE80211_RADIOTAP_F_TX_NOACK 

Definition at line 128 of file radiotap.h.

◆ ieee80211_radiotap_vht_coding

enum ieee80211_radiotap_vht_coding
Enumerator
IEEE80211_RADIOTAP_CODING_LDPC_USER0 
IEEE80211_RADIOTAP_CODING_LDPC_USER1 
IEEE80211_RADIOTAP_CODING_LDPC_USER2 
IEEE80211_RADIOTAP_CODING_LDPC_USER3 

Definition at line 194 of file radiotap.h.

◆ ieee80211_radiotap_vht_flags

enum ieee80211_radiotap_vht_flags
Enumerator
IEEE80211_RADIOTAP_VHT_FLAG_STBC 
IEEE80211_RADIOTAP_VHT_FLAG_TXOP_PS_NA 
IEEE80211_RADIOTAP_VHT_FLAG_SGI 
IEEE80211_RADIOTAP_VHT_FLAG_SGI_NSYM_M10_9 
IEEE80211_RADIOTAP_VHT_FLAG_LDPC_EXTRA_OFDM_SYM 
IEEE80211_RADIOTAP_VHT_FLAG_BEAMFORMED 

Definition at line 185 of file radiotap.h.

◆ ieee80211_radiotap_vht_known

enum ieee80211_radiotap_vht_known
Enumerator
IEEE80211_RADIOTAP_VHT_KNOWN_STBC 
IEEE80211_RADIOTAP_VHT_KNOWN_TXOP_PS_NA 
IEEE80211_RADIOTAP_VHT_KNOWN_GI 
IEEE80211_RADIOTAP_VHT_KNOWN_SGI_NSYM_DIS 
IEEE80211_RADIOTAP_VHT_KNOWN_LDPC_EXTRA_OFDM_SYM 
IEEE80211_RADIOTAP_VHT_KNOWN_BEAMFORMED 
IEEE80211_RADIOTAP_VHT_KNOWN_BANDWIDTH 
IEEE80211_RADIOTAP_VHT_KNOWN_GROUP_ID 
IEEE80211_RADIOTAP_VHT_KNOWN_PARTIAL_AID 

Definition at line 173 of file radiotap.h.

Function Documentation

◆ __attribute__()

struct ieee80211_radiotap_header __attribute__ ( (__packed__)  )

Variable Documentation

◆ __attribute__

enum ieee80211_radiotap_presence __attribute__

◆ it_len

uint16_t it_len

@it_len: overall radiotap header length

Definition at line 13 of file radiotap.h.

◆ it_pad

uint8_t it_pad

@it_pad: padding (or alignment)

Definition at line 8 of file radiotap.h.

◆ it_present

uint32_t it_present

@it_present: (first) present word

Definition at line 18 of file radiotap.h.

◆ it_version

uint8_t it_version

@it_version: radiotap version, always 0

Definition at line 3 of file radiotap.h.

◆ radiotap_ns

const struct ieee80211_radiotap_namespace radiotap_ns
extern

Definition at line 135 of file radiotap.c.