pcap_set_timeout - set the read timeout for a not-yet-activated capture handle
#include <pcap/pcap.h> pcap_set_timeout(3) *p, int to_ms);
pcap_set_timeout(3) sets the read timeout that will be used on a capture handle when the handle is activated to to_ms, which is in units of mil- liseconds. The behavior, if the timeout isn't specified, is undefined. We recom- mend always setting the timeout to a non-zero value unless immediate mode is set, in which case the timeout has no effect.
pcap_set_timeout(3) returns 0 on success or PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated.
pcap(3), pcap_create(3), pcap_activate(3), pcap_set_immedi- ate_mode(3) 1 December 2015 pcap_set_timeout(3)
libpcap 1.8.0 - Generated Sat Aug 13 15:28:04 CDT 2016