diff options
| author | Denis Ovsienko <denis@ovsienko.info> | 2023-03-05 11:33:57 +0000 |
|---|---|---|
| committer | Denis Ovsienko <denis@ovsienko.info> | 2023-03-05 11:33:57 +0000 |
| commit | 6598b08835011ac4df3af9b390d7f6a5424395ba (patch) | |
| tree | 02afbb3e1b77d93f9190678a8dbdccc1820f4100 /pcap.3pcap.in | |
| parent | 364655a0c7bfb800056cb0c97d23fd60344c1646 (diff) | |
man: Address more C types formatting issues. [skip ci]
Diffstat (limited to 'pcap.3pcap.in')
| -rw-r--r-- | pcap.3pcap.in | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/pcap.3pcap.in b/pcap.3pcap.in index e98932d8..6336c3a8 100644 --- a/pcap.3pcap.in +++ b/pcap.3pcap.in @@ -598,35 +598,35 @@ The callback for and .BR pcap_loop () is supplied a pointer to a -.IR "struct pcap_pkthdr" , +.BR "struct pcap_pkthdr" , which includes the following members: .RS .TP .B ts a -.I struct timeval +.B struct timeval containing the time when the packet was captured .TP .B caplen a -.I bpf_u_int32 +.B bpf_u_int32 giving the number of bytes of the packet that are available from the capture .TP .B len a -.I bpf_u_int32 +.B bpf_u_int32 giving the length of the packet, in bytes (which might be more than the number of bytes available from the capture, if the length of the packet is larger than the maximum number of bytes to capture). .RE .PP The callback is also supplied a -.I const u_char +.B const u_char pointer to the first .B caplen (as given in the -.I struct pcap_pkthdr +.B struct pcap_pkthdr mentioned above) bytes of data from the packet. This won't necessarily be the entire packet; to capture the entire packet, you will have to provide a value @@ -641,10 +641,10 @@ performed will limit the amount of packet data available. .PP .BR pcap_next () is passed an argument that points to a -.I struct pcap_pkthdr +.B struct pcap_pkthdr structure, and fills it in with the time stamp and length values for the packet. It returns a -.I const u_char +.B const u_char * to the first .B caplen bytes of the packet on success, and @@ -653,11 +653,11 @@ on error. .PP .BR pcap_next_ex () is passed two pointer arguments, one of which points to a -.IR struct pcap_pkthdr * -and one of which points to a -.IR "const u_char" *. +.B struct pcap_pkthdr * +and the other points to a +.BR "const u_char *" . It sets the first pointer to point to a -.I struct pcap_pkthdr +.B struct pcap_pkthdr structure with the time stamp and length values for the packet, and sets the second pointer to point to the first .B caplen |