From b86f8a36fa59fb26ab39436dbbcdac50a491f304 Mon Sep 17 00:00:00 2001
From: "Ibuki.O" <isan.ethen@gmail.com>
Date: Sat, 19 Jul 2025 13:31:44 +0900
Subject: [PATCH] feat: Add redox_get_socket_token_v0 as a symbol for libredox.

---
 src/platform/redox/libredox.rs | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/src/platform/redox/libredox.rs b/src/platform/redox/libredox.rs
index 58fcf679be..f73f6c3359 100644
--- a/src/platform/redox/libredox.rs
+++ b/src/platform/redox/libredox.rs
@@ -1,7 +1,7 @@
 use core::{slice, str};
 
 use redox_rt::{
-    protocol::{ProcKillTarget, WaitFlags},
+    protocol::{ProcKillTarget, SocketCall, WaitFlags},
     sys::{posix_read, posix_write, WaitpidTarget},
 };
 use syscall::{Error, Result, EMFILE};
@@ -402,3 +402,18 @@ pub unsafe extern "C" fn redox_sys_call_v0(
         slice::from_raw_parts(metadata, metadata_len),
     ))
 }
+
+#[no_mangle]
+pub unsafe extern "C" fn redox_get_socket_token_v0(
+    fd: usize,
+    payload: *mut u8,
+    payload_len: usize,
+) -> RawResult {
+    let metadata = [SocketCall::GetToken as u64];
+    Error::mux(redox_rt::sys::sys_call(
+        fd,
+        slice::from_raw_parts_mut(payload, payload_len),
+        syscall::CallFlags::empty(),
+        &metadata,
+    ))
+}