mman MAP_JIT flag documentation.

asomers · Sep 19, 2021 · 3d03ff3 · 3d03ff3
1 parent f0d6d04
commit 3d03ff3
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/sys/mman.rs b/src/sys/mman.rs
@@ -138,6 +138,7 @@ libc_bitflags!{
         /// Pages in this mapping are not retained in the kernel's memory cache.
         #[cfg(any(target_os = "ios", target_os = "macos"))]
         MAP_NOCACHE;
+        /// Allows the W/X bit on the page, it's necessary on aarch64 architecture.
         #[cfg(any(target_os = "ios", target_os = "macos"))]
         MAP_JIT;
     }