Keepalive interval is constant 2h on vita

src/lib.rs

@@ -68,6 +68,7 @@ use std::mem;
 use std::mem::MaybeUninit;
 use std::net::SocketAddr;
 use std::ops::{Deref, DerefMut};
+#[cfg(not(any(target_os = "vita")))]
 use std::time::Duration;
 
 /// Macro to implement `fmt::Debug` for a type, printing the constant names
@@ -426,6 +427,7 @@ impl<'a> DerefMut for MaybeUninitSlice<'a> {
 #[derive(Debug, Clone)]
 pub struct TcpKeepalive {
     #[cfg_attr(target_os = "openbsd", allow(dead_code))]
+    #[cfg(not(any(target_os = "vita")))]
     time: Option<Duration>,
     #[cfg(not(any(
         target_os = "openbsd",
@@ -452,6 +454,7 @@ impl TcpKeepalive {
     /// Returns a new, empty set of TCP keepalive parameters.
     pub const fn new() -> TcpKeepalive {
         TcpKeepalive {
+            #[cfg(not(any(target_os = "vita")))]
             time: None,
             #[cfg(not(any(
                 target_os = "openbsd",
@@ -486,6 +489,8 @@ impl TcpKeepalive {
     ///
     /// Some platforms specify this value in seconds, so sub-second
     /// specifications may be omitted.
+    ///
+    #[cfg(not(any(target_os = "vita")))]
     pub const fn with_time(self, time: Duration) -> Self {
         Self {
             time: Some(time),

tests/socket.rs

@@ -828,7 +828,9 @@ fn udp_pair_connected() -> (Socket, Socket) {
 #[test]
 fn tcp_keepalive() {
     let socket = Socket::new(Domain::IPV4, Type::STREAM, None).unwrap();
-    let params = TcpKeepalive::new().with_time(Duration::from_secs(200));
+    let params = TcpKeepalive::new();
+    #[cfg(not(any(target_os = "vita")))]
+    let params = params.with_time(Duration::from_secs(200));
 
     #[cfg(all(
         feature = "all",