Author: emaste
Date: Thu Mar 2 17:17:06 2017
New Revision: 314560
URL: https://svnweb.freebsd.org/changeset/base/314560
Log:
MFC r309649 (oshogbo): tcpdump: allow to use BIOCROTZBUF in capability mode
The libpcap library can use a BIOCROTZBUF ioctl when net.bpf.zerocopy_enable
sysctl is set.
PR: 217490
Modified:
stable/10/contrib/tcpdump/tcpdump.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/contrib/tcpdump/tcpdump.c
==============================================================================
--- stable/10/contrib/tcpdump/tcpdump.c Thu Mar 2 17:09:14 2017
(r314559)
+++ stable/10/contrib/tcpdump/tcpdump.c Thu Mar 2 17:17:06 2017
(r314560)
@@ -1554,7 +1554,7 @@ main(int argc, char **argv)
error("%s", pcap_geterr(pd));
#ifdef __FreeBSD__
if (RFileName == NULL && VFileName == NULL) {
- static const unsigned long cmds[] = { BIOCGSTATS };
+ static const unsigned long cmds[] = { BIOCGSTATS, BIOCROTZBUF };
/*
* The various libpcap devices use a combination of
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