1From 029557f2f50714b2e87aa3c0ad82aaca48f68a50 Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Fri, 7 Jul 2017 15:39:57 -0700
4Subject: [PATCH] chromium: musl: Do not define __sbrk on musl
5
6musl libc does not have sbrk. on musl libc will only work when called with 0 as
7argument, so we just let it out for now
8
9Signed-off-by: Khem Raj <raj.khem@gmail.com>
10Upstream-Status: Pending
11---
12 .../third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h  | 2 +-
13 1 file changed, 1 insertion(+), 1 deletion(-)
14
15diff --git a/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h b/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
16index 59c1b6fb5f6..10f0786d829 100644
17--- a/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
18+++ b/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
19@@ -213,7 +213,7 @@ extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
20   return result;
21 }
22
23-#ifndef __UCLIBC__
24+#if !defined(__UCLIBC__) && defined(__GLIBC__)
25 // libc's version:
26 extern "C" void* __sbrk(intptr_t increment);
27
28