add makeSystemError*() helper functions

[folly.git] / folly / FileUtil.h

diff --git a/folly/FileUtil.h b/folly/FileUtil.h
index d3260f917293013e3eeb9a518b58e8f0a4a12769..0913b23d2385510a86928ee2e347e0b3d767df0f 100644 (file)
--- a/folly/FileUtil.h
+++ b/folly/FileUtil.h
@@ -16,6 +16,12 @@
 
 #pragma once
 
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <cassert>
+#include <limits>
+
 #include <folly/Portability.h>
 #include <folly/Range.h>
 #include <folly/ScopeGuard.h>
@@ -23,11 +29,6 @@
 #include <folly/portability/SysUio.h>
 #include <folly/portability/Unistd.h>
 
-#include <cassert>
-#include <limits>
-#include <sys/stat.h>
-#include <sys/types.h>
-
 namespace folly {
 
 /**
@@ -130,7 +131,9 @@ bool readFile(
 
   // Obtain file size:
   struct stat buf;
-  if (fstat(fd, &buf) == -1) return false;
+  if (fstat(fd, &buf) == -1) {
+    return false;
+  }
   // Some files (notably under /proc and /sys on Linux) lie about
   // their size, so treat the size advertised by fstat under advise
   // but don't rely on it. In particular, if the size is zero, we
@@ -251,4 +254,4 @@ int writeFileAtomicNoThrow(
     int count,
     mode_t permissions = 0644);
 
-}  // namespaces
+} // namespace folly