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pcap_set_timeout - set the read timeout for a not-yet-activated capture handle

#include <pcap/pcap.h>

int pcap_set_timeout(pcap_t *p, int to_ms);

pcap_set_timeout() 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 milliseconds. pcap_set_timeout() returns 0 on success or PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated. pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP)