base/rand_util_c.h

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef BASE_RAND_UTIL_C_H_
   6 #define BASE_RAND_UTIL_C_H_
   7 #pragma once
   8
   9 #include "base/base_export.h"
  10
  11 #ifdef __cplusplus
  12 extern "C" {
  13 #endif
  14
  15 // Note this *should* be in "namespace base" but the function is needed
  16 // from C so namespaces cannot be used.
  17
  18 // Returns an FD for /dev/urandom, possibly pre-opened before sandboxing
  19 // was switched on.  This is a C function so that Native Client can use it.
  20 BASE_EXPORT int GetUrandomFD(void);
  21
  22 #ifdef __cplusplus
  23 }
  24 #endif
  25
  26 #endif /* BASE_RAND_UTIL_C_H_ */