]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
buf_ring_peek should return NULL if the ring is empty rather than
authorkmacy <kmacy@FreeBSD.org>
Sun, 23 Nov 2008 00:20:51 +0000 (00:20 +0000)
committerkmacy <kmacy@FreeBSD.org>
Sun, 23 Nov 2008 00:20:51 +0000 (00:20 +0000)
commitdbca5c7f4665de31b65585b87aa802ef84a65917
treeb04c546c45c8bfe51bec42f428afaea7a116726e
parent3bf236fa908dc58e40fadd54c9f1389536e866be
buf_ring_peek should return NULL if the ring is empty rather than
whatever happened to be at cons_tail last time it was in use
sys/sys/buf_ring.h