From 184ab8f5ca6f6019692d875c5407c31e53e268cc Mon Sep 17 00:00:00 2001
From: Steven Allen <steven@stebalien.com>
Date: Tue, 30 Jan 2024 21:19:14 -0800
Subject: [PATCH] fix: drop redox_syscall dependency (#272)

fixes #271
---
 Cargo.toml           | 3 ---
 src/file/imp/unix.rs | 3 ++-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index bfe3e0447..c9f13abb6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,9 +30,6 @@ features = [
     "Win32_Foundation",
 ]
 
-[target.'cfg(target_os = "redox")'.dependencies]
-redox_syscall = "0.4"
-
 [dev-dependencies]
 doc-comment = "0.3"
 
diff --git a/src/file/imp/unix.rs b/src/file/imp/unix.rs
index 79aba783e..1f179276f 100644
--- a/src/file/imp/unix.rs
+++ b/src/file/imp/unix.rs
@@ -141,7 +141,8 @@ pub fn persist(old_path: &Path, new_path: &Path, overwrite: bool) -> io::Result<
 #[cfg(target_os = "redox")]
 pub fn persist(_old_path: &Path, _new_path: &Path, _overwrite: bool) -> io::Result<()> {
     // XXX implement when possible
-    Err(io::Error::from_raw_os_error(syscall::ENOSYS))
+    use rustix::io::Errno;
+    Err(Errno::NOSYS.into())
 }
 
 pub fn keep(_: &Path) -> io::Result<()> {