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net_util: Extend Tap::open_named() to take flags

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This allows us to open the named TAP device without O_CLOEXEC for an
integration test.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford
2020-12-16 16:44:38 +00:00
committed by Samuel Ortiz
parent 21dcac7721
commit 16c2eebfd1
2 changed files with 5 additions and 5 deletions
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4
net_util/src/open_tap.rs
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@@ -82,7 +82,7 @@ pub fn open_tap(
let tap: Tap;
if i == 0 {
tap = match if_name {
Some(name) => Tap::open_named(name, num_rx_q).map_err(Error::TapOpen)?,
Some(name) => Tap::open_named(name, num_rx_q, None).map_err(Error::TapOpen)?,
None => Tap::new(num_rx_q).map_err(Error::TapOpen)?,
};
if let Some(ip) = ip_addr {
@@ -104,7 +104,7 @@ pub fn open_tap(
ifname = String::from_utf8(tap.get_if_name()).unwrap();
} else {
tap = Tap::open_named(ifname.as_str(), num_rx_q).map_err(Error::TapOpen)?;
tap = Tap::open_named(ifname.as_str(), num_rx_q, None).map_err(Error::TapOpen)?;
tap.set_offload(flag).map_err(Error::TapSetOffload)?;
tap.set_vnet_hdr_size(vnet_hdr_size)