19 lines
445 B
Go
19 lines
445 B
Go
//go:build darwin || dragonfly || netbsd || openbsd
|
|
|
|
package systemops
|
|
|
|
import "syscall"
|
|
|
|
// filterRoutesByFlags - return true if need to ignore such route message because it consists specific flags.
|
|
func filterRoutesByFlags(routeMessageFlags int) bool {
|
|
if routeMessageFlags&syscall.RTF_UP == 0 {
|
|
return true
|
|
}
|
|
|
|
if routeMessageFlags&(syscall.RTF_REJECT|syscall.RTF_BLACKHOLE|syscall.RTF_WASCLONED) != 0 {
|
|
return true
|
|
}
|
|
|
|
return false
|
|
}
|