30 lines
702 B
Go
30 lines
702 B
Go
|
//+build !go1.12,linux
|
||
|
|
|
||
|
|
package netlink
|
||
|
|
|
||
|
|
import "os"
|
||
|
|
|
||
|
|
// setBlockingMode exists for compatibility reasons: prior to Go 1.12,
|
||
|
|
// package netlink used blocking file descriptors, and did not support
|
||
|
|
// deadlines. This variant of setBlockingMode, which does nothing (i.e.
|
||
|
|
// it leaves the file descriptor in blocking mode), maintains compatibility
|
||
|
|
// for users up to and including Go 1.11.
|
||
|
|
func setBlockingMode(sysfd int) error {
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func fdread(fd *os.File, f func(int) (done bool)) error {
|
||
|
|
f(int(fd.Fd()))
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func fdwrite(fd *os.File, f func(int) (done bool)) error {
|
||
|
|
f(int(fd.Fd()))
|
||
|
|
return nil
|
||
|
|
}
|
||
|
|
|
||
|
|
func fdcontrol(fd *os.File, f func(int)) error {
|
||
|
|
f(int(fd.Fd()))
|
||
|
|
return nil
|
||
|
|
}
|