fix getsockopt generic argument in notsent_lowat

the8472 · Thomasdezeeuw · commit 4af7d3dcdb25 · 2025-11-16T23:28:05.000+01:00
diff --git a/src/sys/unix.rs b/src/sys/unix.rs
@@ -1815,7 +1815,7 @@ impl crate::Socket {
     #[cfg(all(feature = "all", any(target_os = "android", target_os = "linux")))]
     pub fn tcp_notsent_lowat(&self) -> io::Result<u32> {
         unsafe {
-            getsockopt::<Bool>(self.as_raw(), libc::IPPROTO_TCP, libc::TCP_NOTSENT_LOWAT)
+            getsockopt::<c_int>(self.as_raw(), libc::IPPROTO_TCP, libc::TCP_NOTSENT_LOWAT)
                 .map(|lowat| lowat as u32)
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -1815,7 +1815,7 @@ impl crate::Socket {`
`1815`	`1815`	`#[cfg(all(feature = "all", any(target_os = "android", target_os = "linux")))]`
`1816`	`1816`	`pub fn tcp_notsent_lowat(&self) -> io::Result<u32> {`
`1817`	`1817`	`unsafe {`
`1818`		`- getsockopt::<Bool>(self.as_raw(), libc::IPPROTO_TCP, libc::TCP_NOTSENT_LOWAT)`
	`1818`	`+ getsockopt::<c_int>(self.as_raw(), libc::IPPROTO_TCP, libc::TCP_NOTSENT_LOWAT)`
`1819`	`1819`	`.map(\|lowat\| lowat as u32)`
`1820`	`1820`	`}`
`1821`	`1821`	`}`