diff options
Diffstat (limited to 'lib/libcxx/src/random.cpp')
| -rw-r--r-- | lib/libcxx/src/random.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/libcxx/src/random.cpp b/lib/libcxx/src/random.cpp index 4a2468368d0..9efac7a66a7 100644 --- a/lib/libcxx/src/random.cpp +++ b/lib/libcxx/src/random.cpp @@ -34,6 +34,7 @@ #include <nacl/nacl_random.h> #endif +#include <limits> _LIBCPP_BEGIN_NAMESPACE_STD @@ -173,7 +174,11 @@ random_device::operator()() double random_device::entropy() const _NOEXCEPT { +#ifdef __OpenBSD__ + return std::numeric_limits<unsigned int>::digits; +#else return 0; +#endif } _LIBCPP_END_NAMESPACE_STD |