lagertonne/ifupdown-ng
1
0
Fork 0
Code Issues Pull requests Projects Releases 4 Wiki Activity

ifquery: implement support for -U/--allow-undefined

Browse source
This commit is contained in:
Ariadne Conill 2020-11-04 11:55:36 -07:00
parent 71d832cceb
commit 52f739c943
1 changed files with 12 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
cmd/ifquery.c
View file

@ -159,6 +159,7 @@ list_interfaces(struct lif_dict *collection, struct match_options *opts)
}
static bool listing = false, listing_stat = false, listing_running = false;
static bool allow_undefined = false;
void
list_state(struct lif_dict *state, struct match_options *opts)
@ -228,6 +229,13 @@ set_property(const char *opt_arg)
match_opts.property = opt_arg;
}
static void
set_allow_undefined(const char *opt_arg)
{
(void) opt_arg;
allow_undefined = true;
}
static struct if_option local_options[] = {
{'r', "running", NULL, "show configured (running) interfaces", false, set_show_running},
{'s', "state", NULL, "show configured state", false, set_show_state},
@ -235,6 +243,7 @@ static struct if_option local_options[] = {
{'D', "dot", NULL, "generate a dependency graph", false, set_output_dot},
{'L', "list", NULL, "list matching interfaces", false, set_listing},
{'P', "pretty-print", NULL, "pretty print the interfaces instead of just listing", false, set_pretty_print},
{'U', "allow-undefined", NULL, "allow querying undefined (virtual) interfaces", false, set_allow_undefined},
};
static struct if_option_group local_option_group = {
@ -307,6 +316,9 @@ ifquery_main(int argc, char *argv[])
if (entry != NULL)
iface = entry->data;
if (entry == NULL && allow_undefined)
iface = lif_interface_collection_find(&collection, argv[idx]);
}
if (iface == NULL)