Rollup merge of #119742 - Meziu:armv6k-nintendo-3ds, r=Mark-Simulacrum

ARMv6K HorizonOS - Fix backlog for UnixListener

Simple `#[cfg]` fix to avoid using `libc::SOMAXCONN`, which isn't defined for the `armv6k-nintendo-3ds` target.

Edit: This is similar to #119632.

1 files changed, 8 insertions, 2 deletions

diff --git a/library/std/src/os/unix/net/listener.rs b/library/std/src/os/unix/net/listener.rs
index f6835472e2c..8bf1e2dca6f 100644
--- a/library/std/src/os/unix/net/listener.rs
+++ b/library/std/src/os/unix/net/listener.rs
@@ -73,7 +73,12 @@ impl UnixListener {
         unsafe {
             let inner = Socket::new_raw(libc::AF_UNIX, libc::SOCK_STREAM)?;
             let (addr, len) = sockaddr_un(path.as_ref())?;
-            #[cfg(any(target_os = "windows", target_os = "redox", target_os = "espidf"))]
+            #[cfg(any(
+                target_os = "windows",
+                target_os = "redox",
+                target_os = "espidf",
+                target_os = "horizon"
+            ))]
             const backlog: libc::c_int = 128;
             #[cfg(any(target_os = "linux", target_os = "freebsd", target_os = "openbsd"))]
             const backlog: libc::c_int = -1;
@@ -83,7 +88,8 @@ impl UnixListener {
                 target_os = "linux",
                 target_os = "freebsd",
                 target_os = "openbsd",
-                target_os = "espidf"
+                target_os = "espidf",
+                target_os = "horizon"
             )))]
             const backlog: libc::c_int = libc::SOMAXCONN;