diff options
| author | Duncan Roe <duncan_roe@optusnet.com.au> | 2021-09-27 13:53:29 +1000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-09-28 12:21:03 +0200 |
| commit | bf324dc4631a78e1fd5ce3dcc37aaf9653ce2694 (patch) | |
| tree | e790b2557d1370156eb4f64a4f78799538c7ab95 | |
| parent | bf07aae77e964cc1e224f0f65d0e2dc563c13b3b (diff) | |
src: doc: Add \return for nflog_get_packet_hw()
Also indicate that hw_addrlen has NBO in struct nfulnl_msg_packet_hw
Signed-off-by: Duncan Roe <duncan_roe@optusnet.com.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | src/libnetfilter_log.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libnetfilter_log.c b/src/libnetfilter_log.c index 581f612..66669af 100644 --- a/src/libnetfilter_log.c +++ b/src/libnetfilter_log.c @@ -818,11 +818,15 @@ uint32_t nflog_get_physoutdev(struct nflog_data *nfad) * The nfulnl_msg_packet_hw structure is defined in libnetfilter_log.h as: * \verbatim struct nfulnl_msg_packet_hw { - uint16_t hw_addrlen; + uint16_t hw_addrlen; // Network Byte Order uint16_t _pad; uint8_t hw_addr[8]; } __attribute__ ((packed)); \endverbatim + * + * \return Pointer to struct nfulnl_msg_packet_hw from originating host + * or NULL if none available (e.g. locally-originated packet not for \b lo + * interface). */ struct nfulnl_msg_packet_hw *nflog_get_packet_hw(struct nflog_data *nfad) { |