From 292fd9e50b3e77facf8e81ee3a98c193dd8291f6 Mon Sep 17 00:00:00 2001
From: sourceturner <126549-sourceturner@users.noreply.gitlab.redox-os.org>
Date: Sun, 19 Apr 2026 21:53:20 +0200
Subject: [PATCH] replace deprecated memalign() with posix_memalign()

---
 src/header/stdlib/mod.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/header/stdlib/mod.rs b/src/header/stdlib/mod.rs
index 17132c9c53..78e64e8d18 100644
--- a/src/header/stdlib/mod.rs
+++ b/src/header/stdlib/mod.rs
@@ -146,9 +146,9 @@ pub unsafe extern "C" fn aligned_alloc(alignment: size_t, size: size_t) -> *mut
         platform::ERRNO.set(EINVAL);
         return ptr::null_mut();
     }
-    /* The size-is-multiple-of-alignment requirement is the only
-     * difference between aligned_alloc() and memalign(). */
-    unsafe { memalign(alignment, size) }
+    let mut pointer = ptr::null_mut();
+    unsafe { posix_memalign(ptr::from_mut(&mut pointer), alignment, size) };
+    pointer
 }
 
 /// See <https://pubs.opengroup.org/onlinepubs/9799919799/functions/at_quick_exit.html>.