From 2f42ac438ef4bc2773f5ac0a55ae45b08e575b17 Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 2 Dec 2015 10:31:29 -0800 Subject: std: Remove rust_builtin C support library All these definitions can now be written in Rust, so do so! --- src/liballoc_jemalloc/lib.rs | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'src/liballoc_jemalloc') diff --git a/src/liballoc_jemalloc/lib.rs b/src/liballoc_jemalloc/lib.rs index 413eac3cf79..eaaa9391d31 100644 --- a/src/liballoc_jemalloc/lib.rs +++ b/src/liballoc_jemalloc/lib.rs @@ -108,3 +108,14 @@ pub extern "C" fn __rust_usable_size(size: usize, align: usize) -> usize { let flags = align_to_flags(align); unsafe { je_nallocx(size as size_t, flags) as usize } } + +// These symbols are used by jemalloc on android but the really old android +// we're building on doesn't have them defined, so just make sure the symbols +// are available. +#[no_mangle] +#[cfg(target_os = "android")] +pub extern fn pthread_atfork(_prefork: *mut u8, + _postfork_parent: *mut u8, + _postfork_child: *mut u8) -> i32 { + 0 +} -- cgit 1.4.1-3-g733a5