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Add a flag to "ipfw show" which supresses the display of dynamic

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rules.  Also, don't show dynamic rules if you only asked to see a
certain rule number.

PR:		18550
Submitted by:	Lyndon Nerenberg <lyndon@orthanc.ab.ca>
Approved by:	luigi
MFC after:	2 weeks
This commit is contained in:
David Malone 2001-05-20 10:01:39 +00:00
parent bfa27aef55
commit 78e4a3143e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=76891
2 changed files with 10 additions and 3 deletions
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4
sbin/ipfw/ipfw.8
View File

@ -28,7 +28,7 @@
.Op Ar number ...
.Nm
.Op Fl s Op Ar field
.Op Fl aftN
.Op Fl adftN
.Es \&{ \&}
.En Cm list | show
.Op Ar number ...
@ -153,6 +153,8 @@ While listing, show counter values.
See also the
.Cm show
command.
.It Fl d
While listing, do not print the dynamic rules.
.It Fl f
Don't ask for confirmation for commands that can cause problems
if misused,

9
sbin/ipfw/ipfw.c
View File

@ -66,6 +66,7 @@ int s, /* main RAW socket */
do_force, /* Don't ask for confirmation */
do_pipe, /* this cmd refers to a pipe */
do_sort, /* field to sort results (0=no) */
do_dynamic = 1, /* display dynamic rules */
verbose;
struct icmpcode {
@ -776,6 +777,7 @@ list(ac, av)
warnx("invalid rule number: %s", *(av - 1));
continue;
}
do_dynamic = 0;
for (seen = n = 0; n < num; n++) {
struct ip_fw *const r = &rules[n];
@ -799,7 +801,7 @@ list(ac, av)
/*
* show dynamic rules
*/
if (num * sizeof (rules[0]) != nbytes ) {
if (do_dynamic && num * sizeof (rules[0]) != nbytes ) {
struct ipfw_dyn_rule *d =
(struct ipfw_dyn_rule *)&rules[num] ;
struct in_addr a ;
@ -2254,7 +2256,7 @@ ipfw_main(ac,av)
do_force = !isatty(STDIN_FILENO);
optind = optreset = 1;
while ((ch = getopt(ac, av, "s:afqtvN")) != -1)
while ((ch = getopt(ac, av, "s:adfqtvN")) != -1)
switch(ch) {
case 's': /* sort */
do_sort= atoi(optarg);
@ -2262,6 +2264,9 @@ ipfw_main(ac,av)
case 'a':
do_acct=1;
break;
case 'd':
do_dynamic=0;
break;
case 'f':
do_force=1;
break;