Date: Fri, 5 Jun 2009 23:23:24 +0000 (UTC) From: Kip Macy <kmacy@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r193545 - user/kmacy/releng_7_2_fcs/sys/net Message-ID: <200906052323.n55NNOUZ041255@svn.freebsd.org>
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Author: kmacy Date: Fri Jun 5 23:23:24 2009 New Revision: 193545 URL: http://svn.freebsd.org/changeset/base/193545 Log: add function to return number of queued packets Modified: user/kmacy/releng_7_2_fcs/sys/net/if_var.h Modified: user/kmacy/releng_7_2_fcs/sys/net/if_var.h ============================================================================== --- user/kmacy/releng_7_2_fcs/sys/net/if_var.h Fri Jun 5 23:22:15 2009 (r193544) +++ user/kmacy/releng_7_2_fcs/sys/net/if_var.h Fri Jun 5 23:23:24 2009 (r193545) @@ -643,6 +643,16 @@ drbr_empty(struct ifnet *ifp, struct buf #endif return (buf_ring_empty(br)); } + +static __inline int +drbr_inuse(struct ifnet *ifp, struct buf_ring *br) +{ +#ifdef ALTQ + if (ALTQ_IS_ENABLED(&ifp->if_snd)) + return (ifp->if_snd.ifq_len); +#endif + return (buf_ring_count(br)); +} #endif /* * 72 was chosen below because it is the size of a TCP/IP
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