a swift sniffer that uses pcap.h libpcap
the c folder is just to import the libpcap (pcap.h) and expose it to swift.
- compile time error:
Linking ./.build/debug/swift-exec
Undefined symbols for architecture x86_64:
"_pcap_activate", referenced from:
__TFC10swift_exec13PacketCapture15doPacketCapturefT6deviceSS15numberOfPacketsVs5Int32_T_ in PackerCapture.swift.o
"_pcap_create", referenced from:
__TFC10swift_exec13PacketCapture15doPacketCapturefT6deviceSS15numberOfPacketsVs5Int32_T_ in PackerCapture.swift.o
"_pcap_loop", referenced from:
__TFC10swift_exec13PacketCapture15doPacketCapturefT6deviceSS15numberOfPacketsVs5Int32_T_ in PackerCapture.swift.o
"_pcap_set_promisc", referenced from:
__TFC10swift_exec13PacketCapture15doPacketCapturefT6deviceSS15numberOfPacketsVs5Int32_T_ in PackerCapture.swift.o
"_pcap_set_rfmon", referenced from:
__TFC10swift_exec13PacketCapture15doPacketCapturefT6deviceSS15numberOfPacketsVs5Int32_T_ in PackerCapture.swift.o
ld: symbol(s) not found for architecture x86_64
<unknown>:0: error: link command failed with exit code 1 (use -v to see invocation)
<unknown>:0: error: build had 1 command failures