if: Ignore TAP interfaces by default

TAP interfaces are virtual ethernet and not really distinguishable
from real interfaces other than the interface name.

On BSD the interfaces are always called tapN.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/if.h b/src/if.h
index 4126fd33..0800c102 100644
--- a/src/if.h
+++ b/src/if.h
@@ -152,6 +152,7 @@ int if_nametospec(const char *, struct if_spec *);
 int if_conf(struct interface *);
 int if_init(struct interface *);
 int if_getssid(struct interface *);
+bool if_ignore(const char *);
 int if_vimaster(const struct dhcpcd_ctx *ctx, const char *);
 unsigned short if_vlanid(const struct interface *);
 int if_opensockets(struct dhcpcd_ctx *);