sndio: Add a display string to the sioctl_open API

For hardware devices, add a server.device control
with a single item and the device name as display
string.

Add the necessary sndioctl(1) bits to print it.

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libsndio/sioctl_aucat.c b/lib/libsndio/sioctl_aucat.c
index b6de2744f96..241dcb70ffc 100644
--- a/lib/libsndio/sioctl_aucat.c
+++ b/lib/libsndio/sioctl_aucat.c
@@ -87,6 +87,7 @@ sioctl_aucat_rdata(struct sioctl_aucat_hdl *hdl)
 			strlcpy(desc.node1.name, c->node1.name, SIOCTL_NAMEMAX);
 			desc.node1.unit = (int16_t)ntohs(c->node1.unit);
 			strlcpy(desc.func, c->func, SIOCTL_NAMEMAX);
+			strlcpy(desc.display, "", SIOCTL_DISPLAYMAX);
 			desc.type = c->type;
 			desc.addr = ntohs(c->addr);
 			desc.maxval = ntohs(c->maxval);