Author: cy
Date: Thu Jul 11 00:44:09 2019
New Revision: 349903
URL: https://svnweb.freebsd.org/changeset/base/349903
Log:
MFC 349843:
Update frtuc struct comments. It not only defines TCP things we are
interested in but also UDP.
While at it document the source and destination port variables.
Modified:
stable/10/sys/contrib/ipfilter/netinet/ip_fil.h
Directory Properties:
stable/10/ (props changed)
Changes in other areas also in this revision:
Modified:
stable/11/sys/contrib/ipfilter/netinet/ip_fil.h
stable/12/sys/contrib/ipfilter/netinet/ip_fil.h
Directory Properties:
stable/11/ (props changed)
stable/12/ (props changed)
Modified: stable/10/sys/contrib/ipfilter/netinet/ip_fil.h
==============================================================================
--- stable/10/sys/contrib/ipfilter/netinet/ip_fil.h Thu Jul 11 00:38:10
2019 (r349902)
+++ stable/10/sys/contrib/ipfilter/netinet/ip_fil.h Thu Jul 11 00:44:09
2019 (r349903)
@@ -600,14 +600,14 @@ typedef struct frpcmp {
/*
- * Structure containing all the relevant TCP things that can be checked in
+ * Structure containing all the relevant TCP/UDP things that can be checked in
* a filter rule.
*/
typedef struct frtuc {
u_char ftu_tcpfm; /* tcp flags mask */
u_char ftu_tcpf; /* tcp flags */
- frpcmp_t ftu_src;
- frpcmp_t ftu_dst;
+ frpcmp_t ftu_src; /* source port */
+ frpcmp_t ftu_dst; /* destination port */
} frtuc_t;
#define ftu_scmp ftu_src.frp_cmp
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