Author: hiren
Date: Thu May 16 05:16:56 2013
New Revision: 250693
URL: http://svnweb.freebsd.org/changeset/base/250693
Log:
Add tcp header flags ECE and CWR defined in RFC 3168.
PR: 140349
Submitted by: Alan Amesbury <amesb...@umn.edu> (earlier version)
Reviewed by: delphij
Approved by: sbruno (mentor)
Modified:
head/contrib/libpcap/pcap-filter.manmisc
head/contrib/libpcap/pcap-filter.manmisc.in
head/contrib/libpcap/scanner.l
Modified: head/contrib/libpcap/pcap-filter.manmisc
==============================================================================
--- head/contrib/libpcap/pcap-filter.manmisc Thu May 16 03:51:00 2013
(r250692)
+++ head/contrib/libpcap/pcap-filter.manmisc Thu May 16 05:16:56 2013
(r250693)
@@ -783,7 +783,8 @@ The following ICMP type field values are
The following TCP flags field values are available: \fBtcp-fin\fP,
\fBtcp-syn\fP, \fBtcp-rst\fP, \fBtcp-push\fP,
-\fBtcp-ack\fP, \fBtcp-urg\fP.
+\fBtcp-ack\fP, \fBtcp-urg\fP, \fBtcp-ece\fP,
+\fBtcp-cwr\fP.
.LP
Primitives may be combined using:
.IP
Modified: head/contrib/libpcap/pcap-filter.manmisc.in
==============================================================================
--- head/contrib/libpcap/pcap-filter.manmisc.in Thu May 16 03:51:00 2013
(r250692)
+++ head/contrib/libpcap/pcap-filter.manmisc.in Thu May 16 05:16:56 2013
(r250693)
@@ -783,7 +783,8 @@ The following ICMP type field values are
The following TCP flags field values are available: \fBtcp-fin\fP,
\fBtcp-syn\fP, \fBtcp-rst\fP, \fBtcp-push\fP,
-\fBtcp-ack\fP, \fBtcp-urg\fP.
+\fBtcp-ack\fP, \fBtcp-urg\fP, \fBtcp-ece\fP,
+\fBtcp-cwr\fP.
.LP
Primitives may be combined using:
.IP
Modified: head/contrib/libpcap/scanner.l
==============================================================================
--- head/contrib/libpcap/scanner.l Thu May 16 03:51:00 2013
(r250692)
+++ head/contrib/libpcap/scanner.l Thu May 16 05:16:56 2013
(r250693)
@@ -385,6 +385,8 @@ tcp-rst { yylval.i = 0x04; return NUM;
tcp-push { yylval.i = 0x08; return NUM; }
tcp-ack { yylval.i = 0x10; return NUM; }
tcp-urg { yylval.i = 0x20; return NUM; }
+tcp-ece { yylval.i = 0x40; return NUM; }
+tcp-cwr { yylval.i = 0x80; return NUM; }
[A-Za-z0-9]([-_.A-Za-z0-9]*[.A-Za-z0-9])? {
yylval.s = sdup((char *)yytext); return ID; }
"\\"[^ !()\n\t]+ { yylval.s = sdup((char *)yytext + 1); return ID; }
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