diff options
Diffstat (limited to 'share/man/man4/tun.4')
| -rw-r--r-- | share/man/man4/tun.4 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/share/man/man4/tun.4 b/share/man/man4/tun.4 index 58f67cb20acb..1c5bd35f0ab8 100644 --- a/share/man/man4/tun.4 +++ b/share/man/man4/tun.4 @@ -282,6 +282,21 @@ The argument should be a pointer to an the ioctl sets the value to one if the device is in .Dq multi-af mode, and zero otherwise. +.It Dv TUNSTRANSIENT +The argument should be a pointer to an +.Va int ; +this sets the transient flag on +the +.Nm +device. +A transient +.Nm +will be destroyed upon last close. +.It Dv TUNGTRANSIENT +The argument should be a pointer to an +.Va int ; +this stores the current state (enabled or disabled) of the transient flag into +it. .It Dv FIONBIO Turn non-blocking I/O for reads off or on, according as the argument .Vt int Ns 's |