diff options
Diffstat (limited to 'share/man/man4/tap.4')
| -rw-r--r-- | share/man/man4/tap.4 | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/share/man/man4/tap.4 b/share/man/man4/tap.4 index fecd0a2..48f2bc3 100644 --- a/share/man/man4/tap.4 +++ b/share/man/man4/tap.4 @@ -56,7 +56,7 @@ the control device there); writing an Ethernet frame to the control device generates an input frame on the network interface, as if the -.Pq non-existent +(non-existent) hardware had just received it. .Pp The Ethernet tunnel device, normally @@ -91,14 +91,15 @@ amount of data provided to .Fn write . Writes will not block; if the frame cannot be accepted for a transient reason -.Pq e.g., no buffer space available , +(e.g., no buffer space available), it is silently dropped; if the reason is not transient -.Pq e.g., frame too large , +(e.g., frame too large), an error is returned. The following .Xr ioctl 2 calls are supported -.Pq defined in Aq Pa net/if_tap.h Ns : +(defined in +.Aq Pa net/if_tap.h ) : .Bl -tag -width VMIO_SIOCSETMACADDR .It Dv TAPSDEBUG The argument should be a pointer to an @@ -114,7 +115,7 @@ this stores the internal debugging variable's value into it. Turn non-blocking I/O for reads off or on, according as the argument .Va int Ns 's value is or isn't zero -.Pq Writes are always nonblocking . +(Writes are always nonblocking). .It Dv FIOASYNC Turn asynchronous I/O for reads (i.e., generation of @@ -171,7 +172,8 @@ address of the .Dq remote side. This command is used by VMware port and expected to be executed on a descriptor, associated with control device -.Pq usually Pa /dev/vmnet Ns Sy N . +(usually +.Pa /dev/vmnet Ns Sy N ) . .El .Pp The control device also supports |
