From 48ae420276e0e5356b700494b1da5fd4bc358844 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Fri, 7 Jul 2017 15:39:57 -0700
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Subject: [PATCH] chromium: musl: Do not define __sbrk on musl
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musl libc does not have sbrk. on musl libc will only work when called with 0 as
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argument, so we just let it out for now
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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.../third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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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
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index 59c1b6fb5f6..10f0786d829 100644
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--- a/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
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+++ b/chromium/third_party/tcmalloc/chromium/src/malloc_hook_mmap_linux.h
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@@ -213,7 +213,7 @@ extern "C" void* mremap(void* old_addr, size_t old_size, size_t new_size,
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return result;
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}
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-#ifndef __UCLIBC__
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+#if !defined(__UCLIBC__) && defined(__GLIBC__)
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// libc's version:
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extern "C" void* __sbrk(intptr_t increment);
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