From 2ed7464c09d04d9a35f50f0981482878edc0065f Mon Sep 17 00:00:00 2001
From: NAKAMURA Takumi <geek4civic@gmail.com>
Date: Sun, 14 Aug 2011 00:34:04 +0000
Subject: [PATCH] EE: Provide the symbol "lseek64" explicitly with <unistd.h>
 on Linux glibc.

With libcxx, it seems <unistd.h> would not be provided. Thanks to Ryuta Suzuki.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137567 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/ExecutionEngine/JIT/Intercept.cpp   | 1 +
 lib/ExecutionEngine/MCJIT/Intercept.cpp | 1 +
 2 files changed, 2 insertions(+)

diff --git a/lib/ExecutionEngine/JIT/Intercept.cpp b/lib/ExecutionEngine/JIT/Intercept.cpp
index fa8bee46042..2251a8e6b07 100644
--- a/lib/ExecutionEngine/JIT/Intercept.cpp
+++ b/lib/ExecutionEngine/JIT/Intercept.cpp
@@ -52,6 +52,7 @@ static void runAtExitHandlers() {
 #include <sys/stat.h>
 #endif
 #include <fcntl.h>
+#include <unistd.h>
 /* stat functions are redirecting to __xstat with a version number.  On x86-64
  * linking with libc_nonshared.a and -Wl,--export-dynamic doesn't make 'stat'
  * available as an exported symbol, so we have to add it explicitly.
diff --git a/lib/ExecutionEngine/MCJIT/Intercept.cpp b/lib/ExecutionEngine/MCJIT/Intercept.cpp
index e431c848d63..f83f4282e01 100644
--- a/lib/ExecutionEngine/MCJIT/Intercept.cpp
+++ b/lib/ExecutionEngine/MCJIT/Intercept.cpp
@@ -52,6 +52,7 @@ static void runAtExitHandlers() {
 #include <sys/stat.h>
 #endif
 #include <fcntl.h>
+#include <unistd.h>
 /* stat functions are redirecting to __xstat with a version number.  On x86-64
  * linking with libc_nonshared.a and -Wl,--export-dynamic doesn't make 'stat'
  * available as an exported symbol, so we have to add it explicitly.