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From cb81d0f57b4ceb0f3ff0600fb72f4b53360c11f2 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 7 Jul 2017 15:39:57 -0700
Subject: [PATCH] chromium: musl: Do not define __sbrk on musl
musl libc does not have sbrk. on musl libc will only work when called with 0 as
argument, so we just let it out for now
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
.../third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --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
index 7486a05a272..610a10b659a 100755
--- a/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
+++ b/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
@@ -206,7 +206,7 @@ extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
return result;
}
-#ifndef __UCLIBC__
+#if !defined(__UCLIBC__) && defined(__GLIBC__)
// libc's version:
extern "C" void* __sbrk(intptr_t increment);
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