From 9c2250dd411a852cdc84cf08b1ac2088c7ae80ed Mon Sep 17 00:00:00 2001
From: Syrus <me@syrusakbary.com>
Date: Fri, 5 Jul 2019 03:27:13 -0700
Subject: [PATCH] Improved WASI path_readlink function signature

---
 lib/wasi/src/syscalls/mod.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/lib/wasi/src/syscalls/mod.rs b/lib/wasi/src/syscalls/mod.rs
index 3f2826bb9..452532627 100644
--- a/lib/wasi/src/syscalls/mod.rs
+++ b/lib/wasi/src/syscalls/mod.rs
@@ -1600,16 +1600,17 @@ pub fn path_open(
 
 pub fn path_readlink(
     ctx: &mut Ctx,
-    fd: __wasi_fd_t,
+    dir_fd: __wasi_fd_t,
     path: WasmPtr<u8, Array>,
     path_len: u32,
-    buf: WasmPtr<u8>,
+    buf: WasmPtr<u8, Array>,
     buf_len: u32,
-    bufused: WasmPtr<u32>,
+    buf_used: WasmPtr<u32>,
 ) -> __wasi_errno_t {
     debug!("wasi::path_readlink");
     unimplemented!("wasi::path_readlink")
 }
+
 pub fn path_remove_directory(
     ctx: &mut Ctx,
     fd: __wasi_fd_t,