diff options
| -rw-r--r-- | talpid-core/src/tunnel/openvpn/windows.rs | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/talpid-core/src/tunnel/openvpn/windows.rs b/talpid-core/src/tunnel/openvpn/windows.rs index c51cb8d805..e29b37cb7e 100644 --- a/talpid-core/src/tunnel/openvpn/windows.rs +++ b/talpid-core/src/tunnel/openvpn/windows.rs @@ -14,8 +14,8 @@ use winapi::{ ifdef::NET_LUID, minwindef::{BOOL, FARPROC, HINSTANCE, HMODULE}, netioapi::{ - CancelMibChangeNotify2, ConvertInterfaceLuidToGuid, NotifyIpInterfaceChange, - MIB_IPINTERFACE_ROW, + CancelMibChangeNotify2, ConvertInterfaceLuidToGuid, GetIpInterfaceEntry, + NotifyIpInterfaceChange, MIB_IPINTERFACE_ROW, }, ntdef::FALSE, winerror::NO_ERROR, @@ -491,6 +491,19 @@ pub fn notify_ip_interface_change<'a, T: FnMut(&MIB_IPINTERFACE_ROW, u32) + Send Ok(context) } +pub fn get_ip_interface_entry(family: u16, luid: &NET_LUID) -> io::Result<MIB_IPINTERFACE_ROW> { + let mut row: MIB_IPINTERFACE_ROW = unsafe { mem::zeroed() }; + row.Family = family; + row.InterfaceLuid = *luid; + + let result = unsafe { GetIpInterfaceEntry(&mut row as *mut _) }; + if result != NO_ERROR { + return Err(io::Error::last_os_error()); + } + + Ok(row) +} + #[cfg(test)] mod tests { use super::*; |