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| author | Junho Choi <junho.choi@gmail.com> | 2022-04-05 15:06:13 -0700 |
|---|---|---|
| committer | Junho Choi <junho.choi@gmail.com> | 2022-04-07 17:39:46 -0700 |
| commit | a4b5dfc059b11e7d463710bfcafa216eee770413 (patch) | |
| tree | 76bccac9377a994f266670c262aa71e71be3078c /src/sys/socket | |
| parent | 131fdf1d3c31355311de76f1a37a42fc4411de7f (diff) | |
| download | nix-a4b5dfc059b11e7d463710bfcafa216eee770413.zip | |
Add IP_DONTFRAG and IPV6_DONTFRAG SockOpts
IP_DONTFRAG: iOS, macOS
IPV6_DONTFRAG: android, iOS, linux and macOS
Test: `cargo test --test test dontfrag_opts`
Some CI tests running ENOPROTOOPT are disabled (qemu-based).
Diffstat (limited to 'src/sys/socket')
| -rw-r--r-- | src/sys/socket/sockopt.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/sys/socket/sockopt.rs b/src/sys/socket/sockopt.rs index c600391c..e80b09e7 100644 --- a/src/sys/socket/sockopt.rs +++ b/src/sys/socket/sockopt.rs @@ -615,6 +615,19 @@ sockopt_impl!( sockopt_impl!( /// Set the unicast hop limit for the socket. Ipv6Ttl, Both, libc::IPPROTO_IPV6, libc::IPV6_UNICAST_HOPS, libc::c_int); +#[cfg(any(target_os = "ios", target_os = "macos"))] +sockopt_impl!( + /// Set "don't fragment packet" flag on the IP packet. + IpDontFrag, Both, libc::IPPROTO_IP, libc::IP_DONTFRAG, bool); +#[cfg(any( + target_os = "android", + target_os = "ios", + target_os = "linux", + target_os = "macos", +))] +sockopt_impl!( + /// Set "don't fragment packet" flag on the IPv6 packet. + Ipv6DontFrag, Both, libc::IPPROTO_IPV6, libc::IPV6_DONTFRAG, bool); #[allow(missing_docs)] // Not documented by Linux! |