Change Details

Below is the planned commit: ``` Implement monitor mode by simply adding IEEE80211_C_MONITOR to ic->ic_cap. This patch also fills in the fields indicated by TX/RX radiotap header's it_present. There are some type faults in struct wtap_rx_radiotap_header and struct wtap_tx_radiotap_header which comes from ath(4), I have fixed them (wtap(4)) by following the types defined in https://www.radiotap.org/fields/defined. There may be another patch to fix the type faults of struct ath_rx_radiotap_header and struct ath_tx_radiotap_header in ath(4). ```

Below is the planned commit: ``` wtap(4): implement monitor mode and handle radiotap Implement monitor mode by simply adding IEEE80211_C_MONITOR to ic->ic_cap. To get additional informations when capturing 802.11 frames, radiotap is inserted by wtap_tx_tap() when TX and wtap_rx_tap() when RX. There are some type faults in struct wtap_rx_radiotap_header which are mainly mistakenly store unsigned values into signed integers. I have fixed them (wtap(4)) by complying with the types defined in https://www.radiotap.org/fields/defined. Becuase the struct wtap_rx_radiotap_header comes from ath(4), there may be another patch to fix the type faults in ath(4). ```

Below is the planned commit: ``` wtap(4): implement monitor mode and handle radiotap Implement monitor mode by simply adding IEEE80211_C_MONITOR to ic->ic_cap. This patch also fills in the fields indicated by TX/RX radiotap header's it_present.To get additional informations when capturing 802.11 frames, radiotap is inserted by wtap_tx_tap() when TX and wtap_rx_tap() when RX. There are some type faults in struct wtap_rx_radiotap_header and struct wtap_tx_radiotap_header which comes from ath(4),which are mainly mistakenly store unsigned values into signed integers. I have fixed them (wtap(4)) by followingcomplying with the types defined in https://www.radiotap.org/fields/defined. Becuase the struct wtap_rx_radiotap_header comes from ath(4), Tthere may be another patch to fix the type faults of struct ath_rx_radiotap_header and struct ath_tx_radiotap_header in ath(4). ```