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tun: Enable setting/getting of MTU

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Works similarly to getting and setting IP addresses, can pretty much be
copy-pasted for the rest of the settings.
This commit is contained in:
Cara Salter 2023-04-29 10:39:34 -04:00 • committed by Conrad Kramer
parent 4b0965b846
commit a13b2243e6
2 changed files with 19 additions and 0 deletions
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3
tun/src/unix/linux/sys.rs
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@ -16,4 +16,7 @@ ioctl_read_bad!(
);
ioctl_read_bad!(if_get_index, libc::SIOCGIFINDEX, libc::ifreq);
ioctl_read_bad!(if_get_addr, libc::SIOCGIFADDR, libc::ifreq);
ioctl_read_bad!(if_get_mtu, libc::SIOCGIFMTU, libc::ifreq);
ioctl_write_ptr_bad!(if_set_addr, libc::SIOCSIFADDR, libc::ifreq);
ioctl_write_ptr_bad!(if_set_mtu, libc::SIOCSIFMTU, libc::ifreq);