diff options
Diffstat (limited to 'src/element.c')
-rw-r--r-- | src/element.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/element.c b/src/element.c index d71a337..ebddc2e 100644 --- a/src/element.c +++ b/src/element.c @@ -358,6 +358,26 @@ int element_set_usage_attr(struct element *e, const char *usage) return 0; } +void element_pick_from_policy(struct element_group *g) +{ + if (!list_empty(&allowed)) { + struct policy *p; + + list_for_each_entry(p, &allowed, p_list) { + struct element *e; + + list_for_each_entry(e, &g->g_elements, e_list) { + if (match_mask(p, e->e_name)) { + g->g_current = e; + return; + } + } + } + } + + element_select_first(); +} + struct element *element_current(void) { struct element_group *g; @@ -365,8 +385,12 @@ struct element *element_current(void) if (!(g = group_current())) return NULL; + /* + * If no element is picked yet, pick a default interface according to + * the selection policy. + */ if (!g->g_current) - element_select_first(); + element_pick_from_policy(g); return g->g_current; } |