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pcap_set_promisc - set promiscuous mode for a not-yet-activated capture handle

#include <pcap/pcap.h>

int pcap_set_promisc(pcap_t *p, int promisc);

pcap_set_promisc () sets whether promiscuous mode should be set on a capture handle when the handle is activated. If promisc is non-zero, promiscuous mode will be set, otherwise it will not be set. pcap_set_promisc () 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)