Added a better check for openssl

[folly.git] / folly / IndexedMemPool.h

diff --git a/folly/IndexedMemPool.h b/folly/IndexedMemPool.h
index 23b42acf9aadc6d357c87c3a073f96b356b16b6f..bf35b559162e074b7b7ff7ba4e4e7daeb02712c5 100644 (file)
--- a/folly/IndexedMemPool.h
+++ b/folly/IndexedMemPool.h
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015 Facebook, Inc.
+ * Copyright 2016 Facebook, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,17 +14,16 @@
  * limitations under the License.
  */
 
-#ifndef FOLLY_INDEXEDMEMPOOL_H
-#define FOLLY_INDEXEDMEMPOOL_H
+#pragma once
 
 #include <type_traits>
 #include <stdint.h>
 #include <assert.h>
-#include <unistd.h>
-#include <sys/mman.h>
 #include <boost/noncopyable.hpp>
 #include <folly/AtomicStruct.h>
 #include <folly/detail/CacheLocality.h>
+#include <folly/portability/SysMman.h>
+#include <folly/portability/Unistd.h>
 
 // Ignore shadowing warnings within this file, so includers can use -Wshadow.
 #pragma GCC diagnostic push
@@ -130,7 +129,7 @@ struct IndexedMemPool : boost::noncopyable {
     , globalHead_(TaggedPtr{})
   {
     const size_t needed = sizeof(Slot) * (actualCapacity_ + 1);
-    long pagesize = sysconf(_SC_PAGESIZE);
+    size_t pagesize = sysconf(_SC_PAGESIZE);
     mmapLength_ = ((needed - 1) & ~(pagesize - 1)) + pagesize;
     assert(needed <= mmapLength_ && mmapLength_ < needed + pagesize);
     assert((mmapLength_ % pagesize) == 0);
@@ -466,4 +465,3 @@ struct IndexedMemPoolRecycler {
 } // namespace folly
 
 # pragma GCC diagnostic pop
-#endif