[patch] bug 15055 Add Unistd.h to OProfileWrapper.cpp
Add #include <unistd.h> to OProfileWrapper.cpp. This provides the declarations for 'read' and 'close' that are otherwise missing, and result in 'error: <foo> was not declared in this scope'.
This matches the issue as reported in bug 15055 "Can no longer compile LLVM with --with-oprofile"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174661 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/OProfileJIT/OProfileWrapper.cpp b/lib/ExecutionEngine/OProfileJIT/OProfileWrapper.cpp
index d67f537..7c0d395 100644
--- a/lib/ExecutionEngine/OProfileJIT/OProfileWrapper.cpp
+++ b/lib/ExecutionEngine/OProfileJIT/OProfileWrapper.cpp
@@ -29,6 +29,7 @@
#include <dirent.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include <unistd.h>
namespace {