/*
- * Copyright 2017 Facebook, Inc.
+ * Copyright 2013-present Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
// 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