pcap_setfilter子常式用來將過濾器程式載入封包擷取裝置。 這會導致開始擷取過濾器所定義的封包。 參數 項目說明 FP指向從pcap_compile子常式傳回的過濾器程式。 p指向從pcap_open_offline或pcap_open_live子常式傳回的封包擷取描述子。 回覆值 順利完成時,pcap_setfilter子常式會傳回 0。 如果pcap_setfilter子...
pcap_setfilter - set the filter Synopsis #include <pcap/pcap.h> int pcap_setfilter(pcap_t *p, struct bpf_program *fp); Description pcap_setfilter() is used to specify a filter program.fpis a pointer to abpf_programstruct, usually the result of a call to\%pcap_compile(3PCAP). ...
int pcap_setfilter(pcap_t * p, struct bpf_program * fp); Beschreibung Die Subroutine pcap_setfilter wird zum Laden eines Filterprogramms in die Paketaufzeichnungseinheit verwendet. Dies bewirkt, dass die Erfassung der vom Filter definierten Pakete beginnt. Parameter ElementBeschreibung fp Verweist...
你可能曾经遇到过在一个 private 方法上加了 @Transactional 注解，但最终发现事务并没有按照你的期望生...
filter: %s\n", pcap_geterr(capture)); return 1; } if(pcap_setfilter(capture, &filter) == -1) { printf("Error on applying the filter: %s\n", pcap_geterr(capture)); return 1; } for(;;) { pcap_next(capture, &header); printf("Packet captured\n"); } pcap_close(capture); ...
awith the electricity 以电[translate] aIf cpcap_open() is successful, the program then tries to compile the filter and set the filter program for the device. 如果cpcap_open() 是成功的,然后节目设法编写过滤器和设置过滤器节目为设备。[translate]...
No-root network monitor, firewall and PCAP dumper for Android - No traffic captured when app filter is set with root · Issue #467 · emanuele-f/PCAPdroid
}if-1== C.pcap_setfilter(p.cptr, &bpf) { C.pcap_freecode(&bpf)returnp.Error() }returnnil} 开发者ID:ldnvnbl,项目名称:gopacket,代码行数:15,代码来源:pcap.go 示例3: SetBPFInstructionFilter ▲点赞 5▼ // SetBPFInstructionFilter may be used to apply a filter in BPF asm byte code...
> > pcap_setfilter(). Is it possible that winpcap misses a > packet on port > > 1111 during the filter exchange? > > > I would say "yes". > If I remember well, when you change the filter the kernel > buffer is cleaned, so all data in it is discarded. ...
I set a 'port 1111' filter expression and listen to the traffic. Now I want to extend the filter to 'port 1111 or port 2222' by using pcap_setfilter(). Is it possible that winpcap misses a packet on port 1111 during the filter exchange?