osx man page for pcap_set_promisc

PCAP_SET_PROMISC(3PCAP) 												   PCAP_SET_PROMISC(3PCAP)

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

SYNOPSIS
       #include <pcap/pcap.h>

       int pcap_set_promisc(pcap_t *p, int promisc);

DESCRIPTION
       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.

RETURN VALUE
       pcap_set_promisc() returns 0 on success or PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated.

SEE ALSO
       pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP)

								   5 April 2008 					   PCAP_SET_PROMISC(3PCAP)