Dear sir,
I am a user of libpcap library and have two questions.
I find that the default directory to install the library is
/usr/include/pcap, but the manual show that
PCAP(3) PCAP(3)
NAME
pcap - Packet Capture library
SYNOPSIS
#include <pcap.h>
...
as well as the 42nd line of the file 'pcap.h' being
"#include <net/bpf.h>".
Then some errors will be reported while a file with
#include "pcap.h" compiled.
A second question is that
I see only one line about 'pcap_dumper' in the library.
[yanya@cpt libpcap-0.4]$ find . -type f | xargs grep 'pcap_dumper '
./pcap.h:typedef struct pcap_dumper pcap_dumper_t;
And no declaration or definition for struct pcap_dumper.
The following is what I confront to compile file ttt_pcap.c
[yanya@cpt libpcap-0.4]$ more VERSION
0.4
[yanya@cpt libpcap-0.4]$ more ttt_pcap.c
#include <pcap/pcap.h>
int main(void){
pcap_t *p, p1;
pcap_dumper_t *pdt, pdt1;
exit (0);
}
[yanya@cpt libpcap-0.4]$ gcc ttt_pcap.c -lpcap
ttt_pcap.c: In function `main':
ttt_pcap.c:4: storage size of `p1' isn't known
ttt_pcap.c:5: storage size of `pdt1' isn't known
[yanya@cpt libpcap-0.4]$
Are them bugs or my own faults to use the library?
Many thanks!
Best regards!
Y.A. Yan
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