From 3ecfe5167a484563ac50f03948685ee0708f5d7e Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Wed, 13 Jul 2011 21:12:33 +0200 Subject: pingu_iface: implement pingu_iface_usable() To test if we can use socket. --- pingu_iface.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'pingu_iface.c') diff --git a/pingu_iface.c b/pingu_iface.c index 868c60e..dbd0e9d 100644 --- a/pingu_iface.c +++ b/pingu_iface.c @@ -56,6 +56,13 @@ static int pingu_iface_init_socket(struct ev_loop *loop, return 0; } +int pingu_iface_usable(struct pingu_iface *iface) +{ + if (iface->name[0] == '\0') + return 1; + return iface->has_binding; +} + struct pingu_iface *pingu_iface_find(const char *name) { struct pingu_iface *iface; -- cgit v1.2.3