git: if_tun: Add sysctl{refcnt,debug}

Aaron LI aly at
Thu Jul 19 01:15:18 PDT 2018

commit 98e874e52520ad50c29307adf4754a2465666477
Author: Aaron LI <aly at>
Date:   Sun Jul 8 10:17:20 2018 +0800

    if_tun: Add sysctl{refcnt,debug}
    Add read-only sysctl to show the number of opened
    Add sysctl to be a alias to debug.if_tun_debug.

Summary of changes:
 sys/net/tun/if_tun.c | 7 +++++++
 1 file changed, 7 insertions(+)

DragonFly BSD source repository

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