plan9 man page for pcap_can_set_rfmon

Query: pcap_can_set_rfmon

OS: plan9

Section: 3pcap

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PCAP_CAN_SET_RFMON(3PCAP)												 PCAP_CAN_SET_RFMON(3PCAP)

NAME
pcap_can_set_rfmon - check whether monitor mode can be set for a not-yet-activated capture handle
SYNOPSIS
#include <pcap/pcap.h> int pcap_can_set_rfmon(pcap_t *p);
DESCRIPTION
pcap_can_set_rfmon() checks whether monitor mode could be set on a capture handle when the handle is activated.
RETURN VALUE
pcap_can_set_rfmon() returns 0 if monitor mode could not be set, 1 if monitor mode could be set, PCAP_ERROR_NO_SUCH_DEVICE if the capture source specified when the handle was created doesn't exist, PCAP_ERROR_PERM_DENIED if the process doesn't have permission to check whether monitor mode could be supported, PCAP_ERROR_ACTIVATED if called on a capture handle that has been activated, or PCAP_ERROR if an error occurred. If PCAP_ERROR is returned, pcap_geterr() or pcap_perror() may be called with p as an argument to fetch or display the error text.
SEE ALSO
pcap(3PCAP), pcap_create(3PCAP), pcap_activate(3PCAP), pcap_set_rfmon(3PCAP) 18 May 2010 PCAP_CAN_SET_RFMON(3PCAP)
Related Man Pages
pcap_activate(3pcap) - osx
pcap_activate(3pcap) - centos
pcap_can_set_rfmon(3pcap) - mojave
pcap_can_set_rfmon(3pcap) - centos
pcap_can_set_rfmon(3pcap) - linux
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