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| author | Natanael Copa <ncopa@alpinelinux.org> | 2011-07-13 21:12:33 +0200 |
|---|---|---|
| committer | Natanael Copa <ncopa@alpinelinux.org> | 2011-07-13 21:12:33 +0200 |
| commit | 3ecfe5167a484563ac50f03948685ee0708f5d7e (patch) | |
| tree | 68033d1e4bede7f2023a282cc6dc0da42066b2e5 /pingu_iface.c | |
| parent | 42409f7f228083dad788efd4ed3cc96d26712c6f (diff) | |
| download | pingu-3ecfe5167a484563ac50f03948685ee0708f5d7e.tar.bz2 pingu-3ecfe5167a484563ac50f03948685ee0708f5d7e.tar.xz | |
pingu_iface: implement pingu_iface_usable()
To test if we can use socket.
Diffstat (limited to 'pingu_iface.c')
| -rw-r--r-- | pingu_iface.c | 7 |
1 files changed, 7 insertions, 0 deletions
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; |