Files
gluetun/internal/pmtud/icmp/df_linux.go
T
Quentin McGaw 5f903d1fbf chore(pmtud): remove calls to syscall in favor of unix and windows
- syscall is deprecated and is not kept up-to-date
- each OS is inherently different hence the syscall being deprecated
2026-02-17 21:46:04 +00:00

11 lines
201 B
Go

package icmp
import (
"golang.org/x/sys/unix"
)
func setDontFragment(fd uintptr) (err error) {
return unix.SetsockoptInt(int(fd), unix.IPPROTO_IP,
unix.IP_MTU_DISCOVER, unix.IP_PMTUDISC_PROBE)
}